Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable
Conflicts:
arch/arm/mach-at91/include/mach/system.h
arch/arm/mach-imx/mach-cpuimx27.c
AT91 conflict resolution:
Acked-by: Anders Larsen <al@alarsen.net>
IMX conflict resolution confirmed by Uwe Kleine-König.
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7949fe6..b27f8ab 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -680,8 +680,8 @@
help
Samsung S3C64XX series based systems
-config ARCH_S5P6440
- bool "Samsung S5P6440"
+config ARCH_S5P64X0
+ bool "Samsung S5P6440 S5P6450"
select CPU_V6
select GENERIC_GPIO
select HAVE_CLK
@@ -690,7 +690,8 @@
select HAVE_S3C2410_I2C
select HAVE_S3C_RTC
help
- Samsung S5P6440 CPU based systems
+ Samsung S5P64X0 CPU based systems, such as the Samsung SMDK6440,
+ SMDK6450.
config ARCH_S5P6442
bool "Samsung S5P6442"
@@ -941,7 +942,7 @@
source "arch/arm/mach-s3c64xx/Kconfig"
endif
-source "arch/arm/mach-s5p6440/Kconfig"
+source "arch/arm/mach-s5p64x0/Kconfig"
source "arch/arm/mach-s5p6442/Kconfig"
@@ -1114,6 +1115,20 @@
invalidated are not, resulting in an incoherency in the system page
tables. The workaround changes the TLB flushing routines to invalidate
entries regardless of the ASID.
+
+config ARM_ERRATA_743622
+ bool "ARM errata: Faulty hazard checking in the Store Buffer may lead to data corruption"
+ depends on CPU_V7
+ help
+ This option enables the workaround for the 743622 Cortex-A9
+ (r2p0..r2p2) erratum. Under very rare conditions, a faulty
+ optimisation in the Cortex-A9 Store Buffer may lead to data
+ corruption. This workaround sets a specific bit in the diagnostic
+ register of the Cortex-A9 which disables the Store Buffer
+ optimisation, preventing the defect from occurring. This has no
+ visible impact on the overall performance or power consumption of the
+ processor.
+
endmenu
source "arch/arm/common/Kconfig"
@@ -1270,7 +1285,7 @@
config HZ
int
- default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P6440 || \
+ default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P64X0 || \
ARCH_S5P6442 || ARCH_S5PV210 || ARCH_S5PV310
default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
default AT91_TIMER_HZ if ARCH_AT91
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 5022559..b87aed0 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -173,7 +173,7 @@
machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 s3c2412 s3c2416 s3c2440 s3c2443
machine-$(CONFIG_ARCH_S3C24A0) := s3c24a0
machine-$(CONFIG_ARCH_S3C64XX) := s3c64xx
-machine-$(CONFIG_ARCH_S5P6440) := s5p6440
+machine-$(CONFIG_ARCH_S5P64X0) := s5p64x0
machine-$(CONFIG_ARCH_S5P6442) := s5p6442
machine-$(CONFIG_ARCH_S5PC100) := s5pc100
machine-$(CONFIG_ARCH_S5PV210) := s5pv210
diff --git a/arch/arm/configs/s5p6440_defconfig b/arch/arm/configs/s5p64x0_defconfig
similarity index 97%
rename from arch/arm/configs/s5p6440_defconfig
rename to arch/arm/configs/s5p64x0_defconfig
index 0b0266c..2993ecd 100644
--- a/arch/arm/configs/s5p6440_defconfig
+++ b/arch/arm/configs/s5p64x0_defconfig
@@ -5,10 +5,11 @@
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
-CONFIG_ARCH_S5P6440=y
+CONFIG_ARCH_S5P64X0=y
CONFIG_S3C_BOOT_ERROR_RESET=y
CONFIG_S3C_LOWLEVEL_UART_PORT=1
CONFIG_MACH_SMDK6440=y
+CONFIG_MACH_SMDK6450=y
CONFIG_CPU_32v6K=y
CONFIG_AEABI=y
CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x20800000,8M console=ttySAC1,115200 init=/linuxrc"
diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
index 8bccbfa..2c1f005 100644
--- a/arch/arm/kernel/kprobes-decode.c
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -1162,11 +1162,12 @@
{
/*
* MSR : cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx
- * Undef : cccc 0011 0x00 xxxx xxxx xxxx xxxx xxxx
+ * Undef : cccc 0011 0100 xxxx xxxx xxxx xxxx xxxx
* ALU op with S bit and Rd == 15 :
* cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx
*/
- if ((insn & 0x0f900000) == 0x03200000 || /* MSR & Undef */
+ if ((insn & 0x0fb00000) == 0x03200000 || /* MSR */
+ (insn & 0x0ff00000) == 0x03400000 || /* Undef */
(insn & 0x0e10f000) == 0x0210f000) /* ALU s-bit, R15 */
return INSN_REJECTED;
@@ -1177,7 +1178,7 @@
* *S (bit 20) updates condition codes
* ADC/SBC/RSC reads the C flag
*/
- insn &= 0xfff00fff; /* Rn = r0, Rd = r0 */
+ insn &= 0xffff0fff; /* Rd = r0 */
asi->insn[0] = insn;
asi->insn_handler = (insn & (1 << 20)) ? /* S-bit */
emulate_alu_imm_rwflags : emulate_alu_imm_rflags;
diff --git a/arch/arm/mach-at91/include/mach/system.h b/arch/arm/mach-at91/include/mach/system.h
index bfbb612..36af14b 100644
--- a/arch/arm/mach-at91/include/mach/system.h
+++ b/arch/arm/mach-at91/include/mach/system.h
@@ -28,7 +28,6 @@
static inline void arch_idle(void)
{
-#ifndef CONFIG_DEBUG_KERNEL
/*
* Disable the processor clock. The processor will be automatically
* re-enabled by an interrupt or by a reset.
@@ -38,11 +37,11 @@
#else
at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
#endif
-#else
+#ifndef CONFIG_CPU_ARM920T
/*
* Set the processor (CP15) into 'Wait for Interrupt' mode.
- * Unlike disabling the processor clock via the PMC (above)
- * this allows the processor to be woken via JTAG.
+ * Post-RM9200 processors need this in conjunction with the above
+ * to save power when idle.
*/
cpu_do_idle();
#endif
diff --git a/arch/arm/mach-ep93xx/dma-m2p.c b/arch/arm/mach-ep93xx/dma-m2p.c
index 8904ca4..a696d35 100644
--- a/arch/arm/mach-ep93xx/dma-m2p.c
+++ b/arch/arm/mach-ep93xx/dma-m2p.c
@@ -276,7 +276,7 @@
v &= ~(M2P_CONTROL_STALL_IRQ_EN | M2P_CONTROL_NFB_IRQ_EN);
m2p_set_control(ch, v);
- while (m2p_channel_state(ch) == STATE_ON)
+ while (m2p_channel_state(ch) >= STATE_ON)
cpu_relax();
m2p_set_control(ch, 0x0);
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 9b45f1f..197f9e2 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -122,6 +122,7 @@
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_NAND
+ select MXC_ULPI if USB_ULPI
help
Include support for Eukrea CPUIMX27 platform. This includes
specific configurations for the module and its peripherals.
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 28f73a1..a1681fc 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -258,7 +258,7 @@
i2c_register_board_info(0, eukrea_cpuimx27_i2c_devices,
ARRAY_SIZE(eukrea_cpuimx27_i2c_devices));
- imx27_add_imx_i2c(1, &cpuimx27_i2c1_data);
+ imx27_add_imx_i2c(0, &cpuimx27_i2c1_data);
imx27_add_fec(NULL);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
diff --git a/arch/arm/mach-s5p6440/Kconfig b/arch/arm/mach-s5p6440/Kconfig
deleted file mode 100644
index 6a4af7f..0000000
--- a/arch/arm/mach-s5p6440/Kconfig
+++ /dev/null
@@ -1,33 +0,0 @@
-# arch/arm/mach-s5p6440/Kconfig
-#
-# Copyright (c) 2009 Samsung Electronics Co., Ltd.
-# http://www.samsung.com/
-#
-# Licensed under GPLv2
-
-if ARCH_S5P6440
-
-config CPU_S5P6440
- bool
- select S3C_PL330_DMA
- help
- Enable S5P6440 CPU support
-
-config S5P6440_SETUP_I2C1
- bool
- help
- Common setup code for i2c bus 1.
-
-config MACH_SMDK6440
- bool "SMDK6440"
- select CPU_S5P6440
- select S3C_DEV_I2C1
- select S3C_DEV_RTC
- select S3C_DEV_WDT
- select SAMSUNG_DEV_ADC
- select SAMSUNG_DEV_TS
- select S5P6440_SETUP_I2C1
- help
- Machine support for the Samsung SMDK6440
-
-endif
diff --git a/arch/arm/mach-s5p6440/Makefile b/arch/arm/mach-s5p6440/Makefile
deleted file mode 100644
index c3fe4d3..0000000
--- a/arch/arm/mach-s5p6440/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-# arch/arm/mach-s5p6440/Makefile
-#
-# Copyright (c) 2009 Samsung Electronics Co., Ltd.
-# http://www.samsung.com/
-#
-# Licensed under GPLv2
-
-obj-y :=
-obj-m :=
-obj-n :=
-obj- :=
-
-# Core support for S5P6440 system
-
-obj-$(CONFIG_CPU_S5P6440) += cpu.o init.o clock.o gpio.o dma.o
-obj-$(CONFIG_CPU_S5P6440) += setup-i2c0.o
-
-# machine support
-
-obj-$(CONFIG_MACH_SMDK6440) += mach-smdk6440.o
-
-# device support
-obj-y += dev-audio.o
-obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o
-obj-$(CONFIG_S5P6440_SETUP_I2C1) += setup-i2c1.o
diff --git a/arch/arm/mach-s5p6440/clock.c b/arch/arm/mach-s5p6440/clock.c
deleted file mode 100644
index ca6e48d..0000000
--- a/arch/arm/mach-s5p6440/clock.c
+++ /dev/null
@@ -1,846 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/clock.c
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P6440 - Clock support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/errno.h>
-#include <linux/err.h>
-#include <linux/clk.h>
-#include <linux/sysdev.h>
-#include <linux/io.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-
-#include <plat/cpu-freq.h>
-#include <mach/regs-clock.h>
-#include <plat/clock.h>
-#include <plat/cpu.h>
-#include <plat/clock-clksrc.h>
-#include <plat/s5p-clock.h>
-#include <plat/pll.h>
-#include <plat/s5p6440.h>
-
-/* APLL Mux output clock */
-static struct clksrc_clk clk_mout_apll = {
- .clk = {
- .name = "mout_apll",
- .id = -1,
- },
- .sources = &clk_src_apll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 0, .size = 1 },
-};
-
-static int s5p6440_epll_enable(struct clk *clk, int enable)
-{
- unsigned int ctrlbit = clk->ctrlbit;
- unsigned int epll_con = __raw_readl(S5P_EPLL_CON) & ~ctrlbit;
-
- if (enable)
- __raw_writel(epll_con | ctrlbit, S5P_EPLL_CON);
- else
- __raw_writel(epll_con, S5P_EPLL_CON);
-
- return 0;
-}
-
-static unsigned long s5p6440_epll_get_rate(struct clk *clk)
-{
- return clk->rate;
-}
-
-static u32 epll_div[][5] = {
- { 36000000, 0, 48, 1, 4 },
- { 48000000, 0, 32, 1, 3 },
- { 60000000, 0, 40, 1, 3 },
- { 72000000, 0, 48, 1, 3 },
- { 84000000, 0, 28, 1, 2 },
- { 96000000, 0, 32, 1, 2 },
- { 32768000, 45264, 43, 1, 4 },
- { 45158000, 6903, 30, 1, 3 },
- { 49152000, 50332, 32, 1, 3 },
- { 67738000, 10398, 45, 1, 3 },
- { 73728000, 9961, 49, 1, 3 }
-};
-
-static int s5p6440_epll_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned int epll_con, epll_con_k;
- unsigned int i;
-
- if (clk->rate == rate) /* Return if nothing changed */
- return 0;
-
- epll_con = __raw_readl(S5P_EPLL_CON);
- epll_con_k = __raw_readl(S5P_EPLL_CON_K);
-
- epll_con_k &= ~(PLL90XX_KDIV_MASK);
- epll_con &= ~(PLL90XX_MDIV_MASK | PLL90XX_PDIV_MASK | PLL90XX_SDIV_MASK);
-
- for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
- if (epll_div[i][0] == rate) {
- epll_con_k |= (epll_div[i][1] << PLL90XX_KDIV_SHIFT);
- epll_con |= (epll_div[i][2] << PLL90XX_MDIV_SHIFT) |
- (epll_div[i][3] << PLL90XX_PDIV_SHIFT) |
- (epll_div[i][4] << PLL90XX_SDIV_SHIFT);
- break;
- }
- }
-
- if (i == ARRAY_SIZE(epll_div)) {
- printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
- return -EINVAL;
- }
-
- __raw_writel(epll_con, S5P_EPLL_CON);
- __raw_writel(epll_con_k, S5P_EPLL_CON_K);
-
- clk->rate = rate;
-
- return 0;
-}
-
-static struct clk_ops s5p6440_epll_ops = {
- .get_rate = s5p6440_epll_get_rate,
- .set_rate = s5p6440_epll_set_rate,
-};
-
-static struct clksrc_clk clk_mout_epll = {
- .clk = {
- .name = "mout_epll",
- .id = -1,
- },
- .sources = &clk_src_epll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 2, .size = 1 },
-};
-
-static struct clksrc_clk clk_mout_mpll = {
- .clk = {
- .name = "mout_mpll",
- .id = -1,
- },
- .sources = &clk_src_mpll,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 1, .size = 1 },
-};
-
-enum perf_level {
- L0 = 532*1000,
- L1 = 266*1000,
- L2 = 133*1000,
-};
-
-static const u32 clock_table[][3] = {
- /*{ARM_CLK, DIVarm, DIVhclk}*/
- {L0 * 1000, (0 << ARM_DIV_RATIO_SHIFT), (3 << S5P_CLKDIV0_HCLK_SHIFT)},
- {L1 * 1000, (1 << ARM_DIV_RATIO_SHIFT), (1 << S5P_CLKDIV0_HCLK_SHIFT)},
- {L2 * 1000, (3 << ARM_DIV_RATIO_SHIFT), (0 << S5P_CLKDIV0_HCLK_SHIFT)},
-};
-
-static unsigned long s5p6440_armclk_get_rate(struct clk *clk)
-{
- unsigned long rate = clk_get_rate(clk->parent);
- u32 clkdiv;
-
- /* divisor mask starts at bit0, so no need to shift */
- clkdiv = __raw_readl(ARM_CLK_DIV) & ARM_DIV_MASK;
-
- return rate / (clkdiv + 1);
-}
-
-static unsigned long s5p6440_armclk_round_rate(struct clk *clk,
- unsigned long rate)
-{
- u32 iter;
-
- for (iter = 1 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
- if (rate > clock_table[iter][0])
- return clock_table[iter-1][0];
- }
-
- return clock_table[ARRAY_SIZE(clock_table) - 1][0];
-}
-
-static int s5p6440_armclk_set_rate(struct clk *clk, unsigned long rate)
-{
- u32 round_tmp;
- u32 iter;
- u32 clk_div0_tmp;
- u32 cur_rate = clk->ops->get_rate(clk);
- unsigned long flags;
-
- round_tmp = clk->ops->round_rate(clk, rate);
- if (round_tmp == cur_rate)
- return 0;
-
-
- for (iter = 0 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
- if (round_tmp == clock_table[iter][0])
- break;
- }
-
- if (iter >= ARRAY_SIZE(clock_table))
- iter = ARRAY_SIZE(clock_table) - 1;
-
- local_irq_save(flags);
- if (cur_rate > round_tmp) {
- /* Frequency Down */
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
- clk_div0_tmp |= clock_table[iter][1];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
- ~(S5P_CLKDIV0_HCLK_MASK);
- clk_div0_tmp |= clock_table[iter][2];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
-
- } else {
- /* Frequency Up */
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
- ~(S5P_CLKDIV0_HCLK_MASK);
- clk_div0_tmp |= clock_table[iter][2];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
-
- clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
- clk_div0_tmp |= clock_table[iter][1];
- __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
- }
- local_irq_restore(flags);
-
- clk->rate = clock_table[iter][0];
-
- return 0;
-}
-
-static struct clk_ops s5p6440_clkarm_ops = {
- .get_rate = s5p6440_armclk_get_rate,
- .set_rate = s5p6440_armclk_set_rate,
- .round_rate = s5p6440_armclk_round_rate,
-};
-
-static struct clksrc_clk clk_armclk = {
- .clk = {
- .name = "armclk",
- .id = 1,
- .parent = &clk_mout_apll.clk,
- .ops = &s5p6440_clkarm_ops,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 0, .size = 4 },
-};
-
-static struct clksrc_clk clk_dout_mpll = {
- .clk = {
- .name = "dout_mpll",
- .id = -1,
- .parent = &clk_mout_mpll.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 4, .size = 1 },
-};
-
-static struct clksrc_clk clk_hclk = {
- .clk = {
- .name = "clk_hclk",
- .id = -1,
- .parent = &clk_armclk.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk = {
- .clk = {
- .name = "clk_pclk",
- .id = -1,
- .parent = &clk_hclk.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV0, .shift = 12, .size = 4 },
-};
-
-static struct clk *clkset_hclklow_list[] = {
- &clk_mout_apll.clk,
- &clk_mout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_hclklow = {
- .sources = clkset_hclklow_list,
- .nr_sources = ARRAY_SIZE(clkset_hclklow_list),
-};
-
-static struct clksrc_clk clk_hclk_low = {
- .clk = {
- .name = "hclk_low",
- .id = -1,
- },
- .sources = &clkset_hclklow,
- .reg_src = { .reg = S5P_SYS_OTHERS, .shift = 6, .size = 1 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 8, .size = 4 },
-};
-
-static struct clksrc_clk clk_pclk_low = {
- .clk = {
- .name = "pclk_low",
- .id = -1,
- .parent = &clk_hclk_low.clk,
- },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 12, .size = 4 },
-};
-
-int s5p6440_clk48m_ctrl(struct clk *clk, int enable)
-{
- unsigned long flags;
- u32 val;
-
- /* can't rely on clock lock, this register has other usages */
- local_irq_save(flags);
-
- val = __raw_readl(S5P_OTHERS);
- if (enable)
- val |= S5P_OTHERS_USB_SIG_MASK;
- else
- val &= ~S5P_OTHERS_USB_SIG_MASK;
-
- __raw_writel(val, S5P_OTHERS);
-
- local_irq_restore(flags);
-
- return 0;
-}
-
-static int s5p6440_pclk_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_GATE_PCLK, clk, enable);
-}
-
-static int s5p6440_hclk0_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_GATE_HCLK0, clk, enable);
-}
-
-static int s5p6440_hclk1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_GATE_HCLK1, clk, enable);
-}
-
-static int s5p6440_sclk_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_GATE_SCLK0, clk, enable);
-}
-
-static int s5p6440_sclk1_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_GATE_SCLK1, clk, enable);
-}
-
-static int s5p6440_mem_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLK_GATE_MEM0, clk, enable);
-}
-
-/*
- * The following clocks will be disabled during clock initialization. It is
- * recommended to keep the following clocks disabled until the driver requests
- * for enabling the clock.
- */
-static struct clk init_clocks_disable[] = {
- {
- .name = "nand",
- .id = -1,
- .parent = &clk_hclk.clk,
- .enable = s5p6440_mem_ctrl,
- .ctrlbit = S5P_CLKCON_MEM0_HCLK_NFCON,
- }, {
- .name = "adc",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_TSADC,
- }, {
- .name = "i2c",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_IIC0,
- }, {
- .name = "i2s_v40",
- .id = 0,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_IIS2,
- }, {
- .name = "spi",
- .id = 0,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_SPI0,
- }, {
- .name = "spi",
- .id = 1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_SPI1,
- }, {
- .name = "sclk_spi_48",
- .id = 0,
- .parent = &clk_48m,
- .enable = s5p6440_sclk_ctrl,
- .ctrlbit = S5P_CLKCON_SCLK0_SPI0_48,
- }, {
- .name = "sclk_spi_48",
- .id = 1,
- .parent = &clk_48m,
- .enable = s5p6440_sclk_ctrl,
- .ctrlbit = S5P_CLKCON_SCLK0_SPI1_48,
- }, {
- .name = "mmc_48m",
- .id = 0,
- .parent = &clk_48m,
- .enable = s5p6440_sclk_ctrl,
- .ctrlbit = S5P_CLKCON_SCLK0_MMC0_48,
- }, {
- .name = "mmc_48m",
- .id = 1,
- .parent = &clk_48m,
- .enable = s5p6440_sclk_ctrl,
- .ctrlbit = S5P_CLKCON_SCLK0_MMC1_48,
- }, {
- .name = "mmc_48m",
- .id = 2,
- .parent = &clk_48m,
- .enable = s5p6440_sclk_ctrl,
- .ctrlbit = S5P_CLKCON_SCLK0_MMC2_48,
- }, {
- .name = "otg",
- .id = -1,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = S5P_CLKCON_HCLK0_USB
- }, {
- .name = "post",
- .id = -1,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = S5P_CLKCON_HCLK0_POST0
- }, {
- .name = "lcd",
- .id = -1,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk1_ctrl,
- .ctrlbit = S5P_CLKCON_HCLK1_DISPCON,
- }, {
- .name = "hsmmc",
- .id = 0,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = S5P_CLKCON_HCLK0_HSMMC0,
- }, {
- .name = "hsmmc",
- .id = 1,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = S5P_CLKCON_HCLK0_HSMMC1,
- }, {
- .name = "hsmmc",
- .id = 2,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = S5P_CLKCON_HCLK0_HSMMC2,
- }, {
- .name = "rtc",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_RTC,
- }, {
- .name = "watchdog",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_WDT,
- }, {
- .name = "timers",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_PWM,
- }, {
- .name = "hclk_fimgvg",
- .id = -1,
- .parent = &clk_hclk.clk,
- .enable = s5p6440_hclk1_ctrl,
- .ctrlbit = (1 << 2),
- }, {
- .name = "tsi",
- .id = -1,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk1_ctrl,
- .ctrlbit = (1 << 0),
- }, {
- .name = "pclk_fimgvg",
- .id = -1,
- .parent = &clk_pclk.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = (1 << 31),
- }, {
- .name = "dmc0",
- .id = -1,
- .parent = &clk_pclk.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = (1 << 30),
- }, {
- .name = "etm",
- .id = -1,
- .parent = &clk_pclk.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = (1 << 29),
- }, {
- .name = "dsim",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = (1 << 28),
- }, {
- .name = "gps",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = (1 << 25),
- }, {
- .name = "pcm",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = (1 << 8),
- }, {
- .name = "irom",
- .id = -1,
- .parent = &clk_hclk.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = (1 << 25),
- }, {
- .name = "dma",
- .id = -1,
- .parent = &clk_hclk_low.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = (1 << 12),
- }, {
- .name = "2d",
- .id = -1,
- .parent = &clk_hclk.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = (1 << 8),
- },
-};
-
-/*
- * The following clocks will be enabled during clock initialization.
- */
-static struct clk init_clocks[] = {
- {
- .name = "gpio",
- .id = -1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_GPIO,
- }, {
- .name = "uart",
- .id = 0,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_UART0,
- }, {
- .name = "uart",
- .id = 1,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_UART1,
- }, {
- .name = "uart",
- .id = 2,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_UART2,
- }, {
- .name = "uart",
- .id = 3,
- .parent = &clk_pclk_low.clk,
- .enable = s5p6440_pclk_ctrl,
- .ctrlbit = S5P_CLKCON_PCLK_UART3,
- }, {
- .name = "mem",
- .id = -1,
- .parent = &clk_hclk.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = (1 << 21),
- }, {
- .name = "intc",
- .id = -1,
- .parent = &clk_hclk.clk,
- .enable = s5p6440_hclk0_ctrl,
- .ctrlbit = (1 << 1),
- },
-};
-
-static struct clk clk_iis_cd_v40 = {
- .name = "iis_cdclk_v40",
- .id = -1,
-};
-
-static struct clk clk_pcm_cd = {
- .name = "pcm_cdclk",
- .id = -1,
-};
-
-static struct clk *clkset_group1_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll.clk,
- &clk_fin_epll,
-};
-
-static struct clksrc_sources clkset_group1 = {
- .sources = clkset_group1_list,
- .nr_sources = ARRAY_SIZE(clkset_group1_list),
-};
-
-static struct clk *clkset_uart_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll.clk,
-};
-
-static struct clksrc_sources clkset_uart = {
- .sources = clkset_uart_list,
- .nr_sources = ARRAY_SIZE(clkset_uart_list),
-};
-
-static struct clk *clkset_audio_list[] = {
- &clk_mout_epll.clk,
- &clk_dout_mpll.clk,
- &clk_fin_epll,
- &clk_iis_cd_v40,
- &clk_pcm_cd,
-};
-
-static struct clksrc_sources clkset_audio = {
- .sources = clkset_audio_list,
- .nr_sources = ARRAY_SIZE(clkset_audio_list),
-};
-
-static struct clksrc_clk clksrcs[] = {
- {
- .clk = {
- .name = "mmc_bus",
- .id = 0,
- .ctrlbit = S5P_CLKCON_SCLK0_MMC0,
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 18, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "mmc_bus",
- .id = 1,
- .ctrlbit = S5P_CLKCON_SCLK0_MMC1,
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 20, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "mmc_bus",
- .id = 2,
- .ctrlbit = S5P_CLKCON_SCLK0_MMC2,
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 22, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 8, .size = 4 },
- }, {
- .clk = {
- .name = "uclk1",
- .id = -1,
- .ctrlbit = S5P_CLKCON_SCLK0_UART,
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_uart,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 13, .size = 1 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "spi_epll",
- .id = 0,
- .ctrlbit = S5P_CLKCON_SCLK0_SPI0,
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 14, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "spi_epll",
- .id = 1,
- .ctrlbit = S5P_CLKCON_SCLK0_SPI1,
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 16, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_post",
- .id = -1,
- .ctrlbit = (1 << 10),
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC0, .shift = 26, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV1, .shift = 12, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_dispcon",
- .id = -1,
- .ctrlbit = (1 << 1),
- .enable = s5p6440_sclk1_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 4, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_fimgvg",
- .id = -1,
- .ctrlbit = (1 << 2),
- .enable = s5p6440_sclk1_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 8, .size = 2 },
- .reg_div = { .reg = S5P_CLK_DIV3, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_audio2",
- .id = -1,
- .ctrlbit = (1 << 11),
- .enable = s5p6440_sclk_ctrl,
- },
- .sources = &clkset_audio,
- .reg_src = { .reg = S5P_CLK_SRC1, .shift = 0, .size = 3 },
- .reg_div = { .reg = S5P_CLK_DIV2, .shift = 24, .size = 4 },
- },
-};
-
-/* Clock initialisation code */
-static struct clksrc_clk *sysclks[] = {
- &clk_mout_apll,
- &clk_mout_epll,
- &clk_mout_mpll,
- &clk_dout_mpll,
- &clk_armclk,
- &clk_hclk,
- &clk_pclk,
- &clk_hclk_low,
- &clk_pclk_low,
-};
-
-void __init_or_cpufreq s5p6440_setup_clocks(void)
-{
- struct clk *xtal_clk;
- unsigned long xtal;
- unsigned long fclk;
- unsigned long hclk;
- unsigned long hclk_low;
- unsigned long pclk;
- unsigned long pclk_low;
- unsigned long epll;
- unsigned long apll;
- unsigned long mpll;
- unsigned int ptr;
-
- /* Set S5P6440 functions for clk_fout_epll */
- clk_fout_epll.enable = s5p6440_epll_enable;
- clk_fout_epll.ops = &s5p6440_epll_ops;
-
- clk_48m.enable = s5p6440_clk48m_ctrl;
-
- xtal_clk = clk_get(NULL, "ext_xtal");
- BUG_ON(IS_ERR(xtal_clk));
-
- xtal = clk_get_rate(xtal_clk);
- clk_put(xtal_clk);
-
- epll = s5p_get_pll90xx(xtal, __raw_readl(S5P_EPLL_CON),
- __raw_readl(S5P_EPLL_CON_K));
- mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P_MPLL_CON), pll_4502);
- apll = s5p_get_pll45xx(xtal, __raw_readl(S5P_APLL_CON), pll_4502);
-
- clk_fout_mpll.rate = mpll;
- clk_fout_epll.rate = epll;
- clk_fout_apll.rate = apll;
-
- printk(KERN_INFO "S5P6440: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz," \
- " E=%ld.%ldMHz\n",
- print_mhz(apll), print_mhz(mpll), print_mhz(epll));
-
- fclk = clk_get_rate(&clk_armclk.clk);
- hclk = clk_get_rate(&clk_hclk.clk);
- pclk = clk_get_rate(&clk_pclk.clk);
- hclk_low = clk_get_rate(&clk_hclk_low.clk);
- pclk_low = clk_get_rate(&clk_pclk_low.clk);
-
- printk(KERN_INFO "S5P6440: HCLK=%ld.%ldMHz, HCLK_LOW=%ld.%ldMHz," \
- " PCLK=%ld.%ldMHz, PCLK_LOW=%ld.%ldMHz\n",
- print_mhz(hclk), print_mhz(hclk_low),
- print_mhz(pclk), print_mhz(pclk_low));
-
- clk_f.rate = fclk;
- clk_h.rate = hclk;
- clk_p.rate = pclk;
-
- for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
- s3c_set_clksrc(&clksrcs[ptr], true);
-}
-
-static struct clk *clks[] __initdata = {
- &clk_ext,
- &clk_iis_cd_v40,
- &clk_pcm_cd,
-};
-
-void __init s5p6440_register_clocks(void)
-{
- struct clk *clkp;
- int ret;
- int ptr;
-
- ret = s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
- if (ret > 0)
- printk(KERN_ERR "Failed to register %u clocks\n", ret);
-
- for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
- s3c_register_clksrc(sysclks[ptr], 1);
-
- s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
- s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
-
- clkp = init_clocks_disable;
- for (ptr = 0; ptr < ARRAY_SIZE(init_clocks_disable); ptr++, clkp++) {
-
- ret = s3c24xx_register_clock(clkp);
- if (ret < 0) {
- printk(KERN_ERR "Failed to register clock %s (%d)\n",
- clkp->name, ret);
- }
- (clkp->enable)(clkp, 0);
- }
-
- s3c_pwmclk_init();
-}
diff --git a/arch/arm/mach-s5p6440/cpu.c b/arch/arm/mach-s5p6440/cpu.c
deleted file mode 100644
index 526f33a..0000000
--- a/arch/arm/mach-s5p6440/cpu.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/cpu.c
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-#include <linux/sysdev.h>
-#include <linux/serial_core.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-
-#include <asm/proc-fns.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-#include <asm/irq.h>
-
-#include <plat/regs-serial.h>
-#include <mach/regs-clock.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/clock.h>
-#include <plat/s5p6440.h>
-#include <plat/adc-core.h>
-
-static void s5p6440_idle(void)
-{
- unsigned long val;
-
- if (!need_resched()) {
- val = __raw_readl(S5P_PWR_CFG);
- val &= ~(0x3<<5);
- val |= (0x1<<5);
- __raw_writel(val, S5P_PWR_CFG);
-
- cpu_do_idle();
- }
- local_irq_enable();
-}
-
-/* s5p6440_map_io
- *
- * register the standard cpu IO areas
-*/
-
-void __init s5p6440_map_io(void)
-{
- /* initialize any device information early */
- s3c_adc_setname("s3c64xx-adc");
-}
-
-void __init s5p6440_init_clocks(int xtal)
-{
- printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
-
- s3c24xx_register_baseclocks(xtal);
- s5p_register_clocks(xtal);
- s5p6440_register_clocks();
- s5p6440_setup_clocks();
-}
-
-void __init s5p6440_init_irq(void)
-{
- /* S5P6440 supports only 2 VIC */
- u32 vic[2];
-
- /*
- * VIC0 is missing IRQ_VIC0[3, 4, 8, 10, (12-22)]
- * VIC1 is missing IRQ VIC1[1, 3, 4, 10, 11, 12, 14, 15, 22]
- */
- vic[0] = 0xff800ae7;
- vic[1] = 0xffbf23e5;
-
- s5p_init_irq(vic, ARRAY_SIZE(vic));
-}
-
-struct sysdev_class s5p6440_sysclass = {
- .name = "s5p6440-core",
-};
-
-static struct sys_device s5p6440_sysdev = {
- .cls = &s5p6440_sysclass,
-};
-
-static int __init s5p6440_core_init(void)
-{
- return sysdev_class_register(&s5p6440_sysclass);
-}
-
-core_initcall(s5p6440_core_init);
-
-int __init s5p6440_init(void)
-{
- printk(KERN_INFO "S5P6440: Initializing architecture\n");
-
- /* set idle function */
- pm_idle = s5p6440_idle;
-
- return sysdev_register(&s5p6440_sysdev);
-}
diff --git a/arch/arm/mach-s5p6440/dev-audio.c b/arch/arm/mach-s5p6440/dev-audio.c
deleted file mode 100644
index 3ca0d2b..0000000
--- a/arch/arm/mach-s5p6440/dev-audio.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/dev-audio.c
- *
- * Copyright (c) 2010 Samsung Electronics Co. Ltd
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <plat/gpio-cfg.h>
-#include <plat/audio.h>
-
-#include <mach/map.h>
-#include <mach/dma.h>
-#include <mach/irqs.h>
-
-static int s5p6440_cfg_i2s(struct platform_device *pdev)
-{
- /* configure GPIO for i2s port */
- switch (pdev->id) {
- case -1:
- s3c_gpio_cfgpin(S5P6440_GPR(4), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S5P6440_GPR(5), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S5P6440_GPR(6), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S5P6440_GPR(7), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S5P6440_GPR(8), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S5P6440_GPR(13), S3C_GPIO_SFN(5));
- s3c_gpio_cfgpin(S5P6440_GPR(14), S3C_GPIO_SFN(5));
- break;
-
- default:
- printk(KERN_ERR "Invalid Device %d\n", pdev->id);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s3c_i2s_pdata = {
- .cfg_gpio = s5p6440_cfg_i2s,
-};
-
-static struct resource s5p6440_iis0_resource[] = {
- [0] = {
- .start = S5P6440_PA_I2S,
- .end = S5P6440_PA_I2S + 0x100 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = DMACH_I2S0_TX,
- .end = DMACH_I2S0_TX,
- .flags = IORESOURCE_DMA,
- },
- [2] = {
- .start = DMACH_I2S0_RX,
- .end = DMACH_I2S0_RX,
- .flags = IORESOURCE_DMA,
- },
-};
-
-struct platform_device s5p6440_device_iis = {
- .name = "s3c64xx-iis-v4",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5p6440_iis0_resource),
- .resource = s5p6440_iis0_resource,
- .dev = {
- .platform_data = &s3c_i2s_pdata,
- },
-};
-
-/* PCM Controller platform_devices */
-
-static int s5p6440_pcm_cfg_gpio(struct platform_device *pdev)
-{
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin(S5P6440_GPR(7), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPR(13), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPR(14), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPR(8), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPR(6), S3C_GPIO_SFN(2));
- break;
-
- default:
- printk(KERN_DEBUG "Invalid PCM Controller number!");
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct s3c_audio_pdata s3c_pcm_pdata = {
- .cfg_gpio = s5p6440_pcm_cfg_gpio,
-};
-
-static struct resource s5p6440_pcm0_resource[] = {
- [0] = {
- .start = S5P6440_PA_PCM,
- .end = S5P6440_PA_PCM + 0x100 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = DMACH_PCM0_TX,
- .end = DMACH_PCM0_TX,
- .flags = IORESOURCE_DMA,
- },
- [2] = {
- .start = DMACH_PCM0_RX,
- .end = DMACH_PCM0_RX,
- .flags = IORESOURCE_DMA,
- },
-};
-
-struct platform_device s5p6440_device_pcm = {
- .name = "samsung-pcm",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p6440_pcm0_resource),
- .resource = s5p6440_pcm0_resource,
- .dev = {
- .platform_data = &s3c_pcm_pdata,
- },
-};
diff --git a/arch/arm/mach-s5p6440/dev-spi.c b/arch/arm/mach-s5p6440/dev-spi.c
deleted file mode 100644
index 510af44..0000000
--- a/arch/arm/mach-s5p6440/dev-spi.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/dev-spi.c
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-#include <linux/gpio.h>
-
-#include <mach/dma.h>
-#include <mach/map.h>
-#include <mach/irqs.h>
-#include <mach/spi-clocks.h>
-
-#include <plat/s3c64xx-spi.h>
-#include <plat/gpio-cfg.h>
-
-static char *spi_src_clks[] = {
- [S5P6440_SPI_SRCCLK_PCLK] = "pclk",
- [S5P6440_SPI_SRCCLK_SCLK] = "spi_epll",
-};
-
-/* SPI Controller platform_devices */
-
-/* Since we emulate multi-cs capability, we do not touch the CS.
- * The emulated CS is toggled by board specific mechanism, as it can
- * be either some immediate GPIO or some signal out of some other
- * chip in between ... or some yet another way.
- * We simply do not assume anything about CS.
- */
-static int s5p6440_spi_cfg_gpio(struct platform_device *pdev)
-{
- switch (pdev->id) {
- case 0:
- s3c_gpio_cfgpin(S5P6440_GPC(0), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPC(1), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPC(2), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5P6440_GPC(0), S3C_GPIO_PULL_UP);
- s3c_gpio_setpull(S5P6440_GPC(1), S3C_GPIO_PULL_UP);
- s3c_gpio_setpull(S5P6440_GPC(2), S3C_GPIO_PULL_UP);
- break;
-
- case 1:
- s3c_gpio_cfgpin(S5P6440_GPC(4), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPC(5), S3C_GPIO_SFN(2));
- s3c_gpio_cfgpin(S5P6440_GPC(6), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5P6440_GPC(4), S3C_GPIO_PULL_UP);
- s3c_gpio_setpull(S5P6440_GPC(5), S3C_GPIO_PULL_UP);
- s3c_gpio_setpull(S5P6440_GPC(6), S3C_GPIO_PULL_UP);
- break;
-
- default:
- dev_err(&pdev->dev, "Invalid SPI Controller number!");
- return -EINVAL;
- }
-
- return 0;
-}
-
-static struct resource s5p6440_spi0_resource[] = {
- [0] = {
- .start = S5P6440_PA_SPI0,
- .end = S5P6440_PA_SPI0 + 0x100 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = DMACH_SPI0_TX,
- .end = DMACH_SPI0_TX,
- .flags = IORESOURCE_DMA,
- },
- [2] = {
- .start = DMACH_SPI0_RX,
- .end = DMACH_SPI0_RX,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = IRQ_SPI0,
- .end = IRQ_SPI0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct s3c64xx_spi_info s5p6440_spi0_pdata = {
- .cfg_gpio = s5p6440_spi_cfg_gpio,
- .fifo_lvl_mask = 0x1ff,
- .rx_lvl_offset = 15,
-};
-
-static u64 spi_dmamask = DMA_BIT_MASK(32);
-
-struct platform_device s5p6440_device_spi0 = {
- .name = "s3c64xx-spi",
- .id = 0,
- .num_resources = ARRAY_SIZE(s5p6440_spi0_resource),
- .resource = s5p6440_spi0_resource,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s5p6440_spi0_pdata,
- },
-};
-
-static struct resource s5p6440_spi1_resource[] = {
- [0] = {
- .start = S5P6440_PA_SPI1,
- .end = S5P6440_PA_SPI1 + 0x100 - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = DMACH_SPI1_TX,
- .end = DMACH_SPI1_TX,
- .flags = IORESOURCE_DMA,
- },
- [2] = {
- .start = DMACH_SPI1_RX,
- .end = DMACH_SPI1_RX,
- .flags = IORESOURCE_DMA,
- },
- [3] = {
- .start = IRQ_SPI1,
- .end = IRQ_SPI1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct s3c64xx_spi_info s5p6440_spi1_pdata = {
- .cfg_gpio = s5p6440_spi_cfg_gpio,
- .fifo_lvl_mask = 0x7f,
- .rx_lvl_offset = 15,
-};
-
-struct platform_device s5p6440_device_spi1 = {
- .name = "s3c64xx-spi",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5p6440_spi1_resource),
- .resource = s5p6440_spi1_resource,
- .dev = {
- .dma_mask = &spi_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s5p6440_spi1_pdata,
- },
-};
-
-void __init s5p6440_spi_set_info(int cntrlr, int src_clk_nr, int num_cs)
-{
- struct s3c64xx_spi_info *pd;
-
- /* Reject invalid configuration */
- if (!num_cs || src_clk_nr < 0
- || src_clk_nr > S5P6440_SPI_SRCCLK_SCLK) {
- printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__);
- return;
- }
-
- switch (cntrlr) {
- case 0:
- pd = &s5p6440_spi0_pdata;
- break;
- case 1:
- pd = &s5p6440_spi1_pdata;
- break;
- default:
- printk(KERN_ERR "%s: Invalid SPI controller(%d)\n",
- __func__, cntrlr);
- return;
- }
-
- pd->num_cs = num_cs;
- pd->src_clk_nr = src_clk_nr;
- pd->src_clk_name = spi_src_clks[src_clk_nr];
-}
diff --git a/arch/arm/mach-s5p6440/dma.c b/arch/arm/mach-s5p6440/dma.c
deleted file mode 100644
index 07606ad..0000000
--- a/arch/arm/mach-s5p6440/dma.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
-
-#include <plat/devs.h>
-#include <plat/irqs.h>
-
-#include <mach/map.h>
-#include <mach/irqs.h>
-
-#include <plat/s3c-pl330-pdata.h>
-
-static u64 dma_dmamask = DMA_BIT_MASK(32);
-
-static struct resource s5p6440_pdma_resource[] = {
- [0] = {
- .start = S5P6440_PA_PDMA,
- .end = S5P6440_PA_PDMA + SZ_4K,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = IRQ_DMA0,
- .end = IRQ_DMA0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct s3c_pl330_platdata s5p6440_pdma_pdata = {
- .peri = {
- [0] = DMACH_UART0_RX,
- [1] = DMACH_UART0_TX,
- [2] = DMACH_UART1_RX,
- [3] = DMACH_UART1_TX,
- [4] = DMACH_UART2_RX,
- [5] = DMACH_UART2_TX,
- [6] = DMACH_UART3_RX,
- [7] = DMACH_UART3_TX,
- [8] = DMACH_MAX,
- [9] = DMACH_MAX,
- [10] = DMACH_PCM0_TX,
- [11] = DMACH_PCM0_RX,
- [12] = DMACH_I2S0_TX,
- [13] = DMACH_I2S0_RX,
- [14] = DMACH_SPI0_TX,
- [15] = DMACH_SPI0_RX,
- [16] = DMACH_MAX,
- [17] = DMACH_MAX,
- [18] = DMACH_MAX,
- [19] = DMACH_MAX,
- [20] = DMACH_SPI1_TX,
- [21] = DMACH_SPI1_RX,
- [22] = DMACH_MAX,
- [23] = DMACH_MAX,
- [24] = DMACH_MAX,
- [25] = DMACH_MAX,
- [26] = DMACH_MAX,
- [27] = DMACH_MAX,
- [28] = DMACH_MAX,
- [29] = DMACH_PWM,
- [30] = DMACH_MAX,
- [31] = DMACH_MAX,
- },
-};
-
-static struct platform_device s5p6440_device_pdma = {
- .name = "s3c-pl330",
- .id = 1,
- .num_resources = ARRAY_SIZE(s5p6440_pdma_resource),
- .resource = s5p6440_pdma_resource,
- .dev = {
- .dma_mask = &dma_dmamask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s5p6440_pdma_pdata,
- },
-};
-
-static struct platform_device *s5p6440_dmacs[] __initdata = {
- &s5p6440_device_pdma,
-};
-
-static int __init s5p6440_dma_init(void)
-{
- platform_add_devices(s5p6440_dmacs, ARRAY_SIZE(s5p6440_dmacs));
-
- return 0;
-}
-arch_initcall(s5p6440_dma_init);
diff --git a/arch/arm/mach-s5p6440/include/mach/debug-macro.S b/arch/arm/mach-s5p6440/include/mach/debug-macro.S
deleted file mode 100644
index 1347d7f..0000000
--- a/arch/arm/mach-s5p6440/include/mach/debug-macro.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/debug-macro.S
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-/* pull in the relevant register and map files. */
-
-#include <mach/map.h>
-#include <plat/regs-serial.h>
-
- /* note, for the boot process to work we have to keep the UART
- * virtual address aligned to an 1MiB boundary for the L1
- * mapping the head code makes. We keep the UART virtual address
- * aligned and add in the offset when we load the value here.
- */
-
- .macro addruart, rx, rtmp
- mrc p15, 0, \rx, c1, c0
- tst \rx, #1
- ldreq \rx, = S3C_PA_UART
- ldrne \rx, = S3C_VA_UART
-#if CONFIG_DEBUG_S3C_UART != 0
- add \rx, \rx, #(0x400 * CONFIG_DEBUG_S3C_UART)
-#endif
- .endm
-
-/* include the reset of the code which will do the work, we're only
- * compiling for a single cpu processor type so the default of s3c2440
- * will be fine with us.
- */
-
-#include <plat/debug-macro.S>
diff --git a/arch/arm/mach-s5p6440/include/mach/entry-macro.S b/arch/arm/mach-s5p6440/include/mach/entry-macro.S
deleted file mode 100644
index e65f1b9..0000000
--- a/arch/arm/mach-s5p6440/include/mach/entry-macro.S
+++ /dev/null
@@ -1,16 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/entry-macro.S
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * Low-level IRQ helper macros for the Samsung S5P6440
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <mach/map.h>
-#include <plat/irqs.h>
-
-#include <asm/entry-macro-vic2.S>
diff --git a/arch/arm/mach-s5p6440/include/mach/gpio.h b/arch/arm/mach-s5p6440/include/mach/gpio.h
deleted file mode 100644
index 2178383..0000000
--- a/arch/arm/mach-s5p6440/include/mach/gpio.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/gpio.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P6440 - GPIO lib support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H __FILE__
-
-#define gpio_get_value __gpio_get_value
-#define gpio_set_value __gpio_set_value
-#define gpio_cansleep __gpio_cansleep
-#define gpio_to_irq __gpio_to_irq
-
-/* GPIO bank sizes */
-#define S5P6440_GPIO_A_NR (6)
-#define S5P6440_GPIO_B_NR (7)
-#define S5P6440_GPIO_C_NR (8)
-#define S5P6440_GPIO_F_NR (2)
-#define S5P6440_GPIO_G_NR (7)
-#define S5P6440_GPIO_H_NR (10)
-#define S5P6440_GPIO_I_NR (16)
-#define S5P6440_GPIO_J_NR (12)
-#define S5P6440_GPIO_N_NR (16)
-#define S5P6440_GPIO_P_NR (8)
-#define S5P6440_GPIO_R_NR (15)
-
-/* GPIO bank numbers */
-
-/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
- * space for debugging purposes so that any accidental
- * change from one gpio bank to another can be caught.
-*/
-#define S5P6440_GPIO_NEXT(__gpio) \
- ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
-
-enum s5p_gpio_number {
- S5P6440_GPIO_A_START = 0,
- S5P6440_GPIO_B_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_A),
- S5P6440_GPIO_C_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_B),
- S5P6440_GPIO_F_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_C),
- S5P6440_GPIO_G_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_F),
- S5P6440_GPIO_H_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_G),
- S5P6440_GPIO_I_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_H),
- S5P6440_GPIO_J_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_I),
- S5P6440_GPIO_N_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_J),
- S5P6440_GPIO_P_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_N),
- S5P6440_GPIO_R_START = S5P6440_GPIO_NEXT(S5P6440_GPIO_P),
-};
-
-/* S5P6440 GPIO number definitions. */
-#define S5P6440_GPA(_nr) (S5P6440_GPIO_A_START + (_nr))
-#define S5P6440_GPB(_nr) (S5P6440_GPIO_B_START + (_nr))
-#define S5P6440_GPC(_nr) (S5P6440_GPIO_C_START + (_nr))
-#define S5P6440_GPF(_nr) (S5P6440_GPIO_F_START + (_nr))
-#define S5P6440_GPG(_nr) (S5P6440_GPIO_G_START + (_nr))
-#define S5P6440_GPH(_nr) (S5P6440_GPIO_H_START + (_nr))
-#define S5P6440_GPI(_nr) (S5P6440_GPIO_I_START + (_nr))
-#define S5P6440_GPJ(_nr) (S5P6440_GPIO_J_START + (_nr))
-#define S5P6440_GPN(_nr) (S5P6440_GPIO_N_START + (_nr))
-#define S5P6440_GPP(_nr) (S5P6440_GPIO_P_START + (_nr))
-#define S5P6440_GPR(_nr) (S5P6440_GPIO_R_START + (_nr))
-
-/* the end of the S5P6440 specific gpios */
-#define S5P6440_GPIO_END (S5P6440_GPR(S5P6440_GPIO_R_NR) + 1)
-#define S3C_GPIO_END S5P6440_GPIO_END
-
-/* define the number of gpios we need to the one after the GPR() range */
-#define ARCH_NR_GPIOS (S5P6440_GPR(S5P6440_GPIO_R_NR) + \
- CONFIG_SAMSUNG_GPIO_EXTRA + 1)
-
-#include <asm-generic/gpio.h>
-
-#endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/io.h b/arch/arm/mach-s5p6440/include/mach/io.h
deleted file mode 100644
index fa2d69c..0000000
--- a/arch/arm/mach-s5p6440/include/mach/io.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* arch/arm/mach-s5p6440/include/mach/io.h
- *
- * Copyright 2008 Simtec Electronics
- * Ben Dooks <ben-linux@fluff.org>
- *
- * Default IO routines for S3C64XX based
- */
-
-#ifndef __ASM_ARM_ARCH_IO_H
-#define __ASM_ARM_ARCH_IO_H
-
-/* No current ISA/PCI bus support. */
-#define __io(a) __typesafe_io(a)
-#define __mem_pci(a) (a)
-
-#define IO_SPACE_LIMIT (0xFFFFFFFF)
-
-#endif
diff --git a/arch/arm/mach-s5p6440/include/mach/map.h b/arch/arm/mach-s5p6440/include/mach/map.h
deleted file mode 100644
index 6cc5cbc..0000000
--- a/arch/arm/mach-s5p6440/include/mach/map.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/map.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P6440 - Memory map definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MAP_H
-#define __ASM_ARCH_MAP_H __FILE__
-
-#include <plat/map-base.h>
-#include <plat/map-s5p.h>
-
-#define S5P6440_PA_CHIPID (0xE0000000)
-#define S5P_PA_CHIPID S5P6440_PA_CHIPID
-
-#define S5P6440_PA_SYSCON (0xE0100000)
-#define S5P6440_PA_CLK (S5P6440_PA_SYSCON + 0x0)
-#define S5P_PA_SYSCON S5P6440_PA_SYSCON
-
-#define S5P6440_PA_GPIO (0xE0308000)
-#define S5P_PA_GPIO S5P6440_PA_GPIO
-
-#define S5P6440_PA_VIC0 (0xE4000000)
-#define S5P_PA_VIC0 S5P6440_PA_VIC0
-
-#define S5P6440_PA_PDMA 0xE9000000
-
-#define S5P6440_PA_VIC1 (0xE4100000)
-#define S5P_PA_VIC1 S5P6440_PA_VIC1
-
-#define S5P6440_PA_TIMER (0xEA000000)
-#define S5P_PA_TIMER S5P6440_PA_TIMER
-
-#define S5P6440_PA_RTC (0xEA100000)
-
-#define S5P6440_PA_WDT (0xEA200000)
-#define S5P_PA_WDT S5P6440_PA_WDT
-
-#define S5P6440_PA_UART (0xEC000000)
-
-#define S5P_PA_UART0 (S5P6440_PA_UART + 0x0)
-#define S5P_PA_UART1 (S5P6440_PA_UART + 0x400)
-#define S5P_PA_UART2 (S5P6440_PA_UART + 0x800)
-#define S5P_PA_UART3 (S5P6440_PA_UART + 0xC00)
-
-#define S5P_SZ_UART SZ_256
-
-#define S5P6440_PA_IIC0 (0xEC104000)
-#define S5P6440_PA_IIC1 (0xEC20F000)
-
-#define S5P6440_PA_SPI0 0xEC400000
-#define S5P6440_PA_SPI1 0xEC500000
-
-#define S5P6440_PA_HSOTG (0xED100000)
-
-#define S5P6440_PA_HSMMC0 (0xED800000)
-#define S5P6440_PA_HSMMC1 (0xED900000)
-#define S5P6440_PA_HSMMC2 (0xEDA00000)
-
-#define S5P6440_PA_SDRAM (0x20000000)
-#define S5P_PA_SDRAM S5P6440_PA_SDRAM
-
-/* I2S */
-#define S5P6440_PA_I2S 0xF2000000
-
-/* PCM */
-#define S5P6440_PA_PCM 0xF2100000
-
-#define S5P6440_PA_ADC (0xF3000000)
-
-/* compatibiltiy defines. */
-#define S3C_PA_UART S5P6440_PA_UART
-#define S3C_PA_IIC S5P6440_PA_IIC0
-#define S3C_PA_RTC S5P6440_PA_RTC
-#define S3C_PA_IIC1 S5P6440_PA_IIC1
-#define S3C_PA_WDT S5P6440_PA_WDT
-
-#define SAMSUNG_PA_ADC S5P6440_PA_ADC
-
-#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/memory.h b/arch/arm/mach-s5p6440/include/mach/memory.h
deleted file mode 100644
index d62910c..0000000
--- a/arch/arm/mach-s5p6440/include/mach/memory.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/memory.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P6440 - Memory definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_MEMORY_H
-#define __ASM_ARCH_MEMORY_H
-
-#define PHYS_OFFSET UL(0x20000000)
-#define CONSISTENT_DMA_SIZE SZ_8M
-
-#endif /* __ASM_ARCH_MEMORY_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/regs-clock.h b/arch/arm/mach-s5p6440/include/mach/regs-clock.h
deleted file mode 100644
index c783ecc..0000000
--- a/arch/arm/mach-s5p6440/include/mach/regs-clock.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/regs-clock.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P6440 - Clock register definitions
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_REGS_CLOCK_H
-#define __ASM_ARCH_REGS_CLOCK_H __FILE__
-
-#include <mach/map.h>
-
-#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
-
-#define S5P_APLL_LOCK S5P_CLKREG(0x00)
-#define S5P_MPLL_LOCK S5P_CLKREG(0x04)
-#define S5P_EPLL_LOCK S5P_CLKREG(0x08)
-#define S5P_APLL_CON S5P_CLKREG(0x0C)
-#define S5P_MPLL_CON S5P_CLKREG(0x10)
-#define S5P_EPLL_CON S5P_CLKREG(0x14)
-#define S5P_EPLL_CON_K S5P_CLKREG(0x18)
-#define S5P_CLK_SRC0 S5P_CLKREG(0x1C)
-#define S5P_CLK_DIV0 S5P_CLKREG(0x20)
-#define S5P_CLK_DIV1 S5P_CLKREG(0x24)
-#define S5P_CLK_DIV2 S5P_CLKREG(0x28)
-#define S5P_CLK_OUT S5P_CLKREG(0x2C)
-#define S5P_CLK_GATE_HCLK0 S5P_CLKREG(0x30)
-#define S5P_CLK_GATE_PCLK S5P_CLKREG(0x34)
-#define S5P_CLK_GATE_SCLK0 S5P_CLKREG(0x38)
-#define S5P_CLK_GATE_MEM0 S5P_CLKREG(0x3C)
-#define S5P_CLK_DIV3 S5P_CLKREG(0x40)
-#define S5P_CLK_GATE_HCLK1 S5P_CLKREG(0x44)
-#define S5P_CLK_GATE_SCLK1 S5P_CLKREG(0x48)
-#define S5P_AHB_CON0 S5P_CLKREG(0x100)
-#define S5P_CLK_SRC1 S5P_CLKREG(0x10C)
-#define S5P_SWRESET S5P_CLKREG(0x114)
-#define S5P_SYS_ID S5P_CLKREG(0x118)
-#define S5P_SYS_OTHERS S5P_CLKREG(0x11C)
-#define S5P_MEM_CFG_STAT S5P_CLKREG(0x12C)
-#define S5P_PWR_CFG S5P_CLKREG(0x804)
-#define S5P_EINT_WAKEUP_MASK S5P_CLKREG(0x808)
-#define S5P_NORMAL_CFG S5P_CLKREG(0x810)
-#define S5P_STOP_CFG S5P_CLKREG(0x814)
-#define S5P_SLEEP_CFG S5P_CLKREG(0x818)
-#define S5P_OSC_FREQ S5P_CLKREG(0x820)
-#define S5P_OSC_STABLE S5P_CLKREG(0x824)
-#define S5P_PWR_STABLE S5P_CLKREG(0x828)
-#define S5P_MTC_STABLE S5P_CLKREG(0x830)
-#define S5P_OTHERS S5P_CLKREG(0x900)
-#define S5P_RST_STAT S5P_CLKREG(0x904)
-#define S5P_WAKEUP_STAT S5P_CLKREG(0x908)
-#define S5P_SLPEN S5P_CLKREG(0x930)
-#define S5P_INFORM0 S5P_CLKREG(0xA00)
-#define S5P_INFORM1 S5P_CLKREG(0xA04)
-#define S5P_INFORM2 S5P_CLKREG(0xA08)
-#define S5P_INFORM3 S5P_CLKREG(0xA0C)
-
-/* CLKDIV0 */
-#define S5P_CLKDIV0_PCLK_MASK (0xf << 12)
-#define S5P_CLKDIV0_PCLK_SHIFT (12)
-#define S5P_CLKDIV0_HCLK_MASK (0xf << 8)
-#define S5P_CLKDIV0_HCLK_SHIFT (8)
-#define S5P_CLKDIV0_MPLL_MASK (0x1 << 4)
-#define S5P_CLKDIV0_ARM_MASK (0xf << 0)
-#define S5P_CLKDIV0_ARM_SHIFT (0)
-
-/* CLKDIV3 */
-#define S5P_CLKDIV3_PCLK_LOW_MASK (0xf << 12)
-#define S5P_CLKDIV3_PCLK_LOW_SHIFT (12)
-#define S5P_CLKDIV3_HCLK_LOW_MASK (0xf << 8)
-#define S5P_CLKDIV3_HCLK_LOW_SHIFT (8)
-
-/* HCLK0 GATE Registers */
-#define S5P_CLKCON_HCLK0_USB (1<<20)
-#define S5P_CLKCON_HCLK0_HSMMC2 (1<<19)
-#define S5P_CLKCON_HCLK0_HSMMC1 (1<<18)
-#define S5P_CLKCON_HCLK0_HSMMC0 (1<<17)
-#define S5P_CLKCON_HCLK0_POST0 (1<<5)
-
-/* HCLK1 GATE Registers */
-#define S5P_CLKCON_HCLK1_DISPCON (1<<1)
-
-/* PCLK GATE Registers */
-#define S5P_CLKCON_PCLK_IIS2 (1<<26)
-#define S5P_CLKCON_PCLK_SPI1 (1<<22)
-#define S5P_CLKCON_PCLK_SPI0 (1<<21)
-#define S5P_CLKCON_PCLK_GPIO (1<<18)
-#define S5P_CLKCON_PCLK_IIC0 (1<<17)
-#define S5P_CLKCON_PCLK_TSADC (1<<12)
-#define S5P_CLKCON_PCLK_PWM (1<<7)
-#define S5P_CLKCON_PCLK_RTC (1<<6)
-#define S5P_CLKCON_PCLK_WDT (1<<5)
-#define S5P_CLKCON_PCLK_UART3 (1<<4)
-#define S5P_CLKCON_PCLK_UART2 (1<<3)
-#define S5P_CLKCON_PCLK_UART1 (1<<2)
-#define S5P_CLKCON_PCLK_UART0 (1<<1)
-
-/* SCLK0 GATE Registers */
-#define S5P_CLKCON_SCLK0_MMC2_48 (1<<29)
-#define S5P_CLKCON_SCLK0_MMC1_48 (1<<28)
-#define S5P_CLKCON_SCLK0_MMC0_48 (1<<27)
-#define S5P_CLKCON_SCLK0_MMC2 (1<<26)
-#define S5P_CLKCON_SCLK0_MMC1 (1<<25)
-#define S5P_CLKCON_SCLK0_MMC0 (1<<24)
-#define S5P_CLKCON_SCLK0_SPI1_48 (1<<23)
-#define S5P_CLKCON_SCLK0_SPI0_48 (1<<22)
-#define S5P_CLKCON_SCLK0_SPI1 (1<<21)
-#define S5P_CLKCON_SCLK0_SPI0 (1<<20)
-#define S5P_CLKCON_SCLK0_UART (1<<5)
-
-/* SCLK1 GATE Registers */
-
-/* MEM0 GATE Registers */
-#define S5P_CLKCON_MEM0_HCLK_NFCON (1<<2)
-
-/*OTHERS Resgister */
-#define S5P_OTHERS_USB_SIG_MASK (1<<16)
-#define S5P_OTHERS_HCLK_LOW_SEL_MPLL (1<<6)
-
-/* Compatibility defines */
-#define ARM_CLK_DIV S5P_CLK_DIV0
-#define ARM_DIV_RATIO_SHIFT 0
-#define ARM_DIV_MASK (0xf << ARM_DIV_RATIO_SHIFT)
-
-#endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/spi-clocks.h b/arch/arm/mach-s5p6440/include/mach/spi-clocks.h
deleted file mode 100644
index 5fbca50..0000000
--- a/arch/arm/mach-s5p6440/include/mach/spi-clocks.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/spi-clocks.h
- *
- * Copyright (C) 2010 Samsung Electronics Co. Ltd.
- * Jaswinder Singh <jassi.brar@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __S5P6440_PLAT_SPI_CLKS_H
-#define __S5P6440_PLAT_SPI_CLKS_H __FILE__
-
-#define S5P6440_SPI_SRCCLK_PCLK 0
-#define S5P6440_SPI_SRCCLK_SCLK 1
-
-#endif /* __S5P6440_PLAT_SPI_CLKS_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/uncompress.h b/arch/arm/mach-s5p6440/include/mach/uncompress.h
deleted file mode 100644
index 7c1f600d..0000000
--- a/arch/arm/mach-s5p6440/include/mach/uncompress.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/uncompress.h
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P6440 - uncompress code
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#ifndef __ASM_ARCH_UNCOMPRESS_H
-#define __ASM_ARCH_UNCOMPRESS_H
-
-#include <mach/map.h>
-#include <plat/uncompress.h>
-
-static void arch_detect_cpu(void)
-{
- /* we do not need to do any cpu detection here at the moment. */
-}
-
-#endif /* __ASM_ARCH_UNCOMPRESS_H */
diff --git a/arch/arm/mach-s5p6440/init.c b/arch/arm/mach-s5p6440/init.c
deleted file mode 100644
index a1f3727..0000000
--- a/arch/arm/mach-s5p6440/init.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/init.c
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * S5P6440 - Init support
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/serial_core.h>
-
-#include <plat/cpu.h>
-#include <plat/devs.h>
-#include <plat/s5p6440.h>
-#include <plat/regs-serial.h>
-
-static struct s3c24xx_uart_clksrc s5p6440_serial_clocks[] = {
- [0] = {
- .name = "pclk_low",
- .divisor = 1,
- .min_baud = 0,
- .max_baud = 0,
- },
- [1] = {
- .name = "uclk1",
- .divisor = 1,
- .min_baud = 0,
- .max_baud = 0,
- },
-};
-
-/* uart registration process */
-void __init s5p6440_common_init_uarts(struct s3c2410_uartcfg *cfg, int no)
-{
- struct s3c2410_uartcfg *tcfg = cfg;
- u32 ucnt;
-
- for (ucnt = 0; ucnt < no; ucnt++, tcfg++) {
- if (!tcfg->clocks) {
- tcfg->clocks = s5p6440_serial_clocks;
- tcfg->clocks_size = ARRAY_SIZE(s5p6440_serial_clocks);
- }
- }
-
- s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
-}
diff --git a/arch/arm/mach-s5p6440/setup-i2c0.c b/arch/arm/mach-s5p6440/setup-i2c0.c
deleted file mode 100644
index 2c99d14..0000000
--- a/arch/arm/mach-s5p6440/setup-i2c0.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/setup-i2c0.c
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * I2C0 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <linux/gpio.h>
-#include <plat/gpio-cfg.h>
-#include <plat/iic.h>
-
-void s3c_i2c0_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgpin(S5P6440_GPB(5), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5P6440_GPB(5), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5P6440_GPB(6), S3C_GPIO_SFN(2));
- s3c_gpio_setpull(S5P6440_GPB(6), S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5p6440/setup-i2c1.c b/arch/arm/mach-s5p6440/setup-i2c1.c
deleted file mode 100644
index 9a1537f..0000000
--- a/arch/arm/mach-s5p6440/setup-i2c1.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/* linux/arch/arm/mach-s5p6440/setup-i2c1.c
- *
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
- *
- * I2C1 GPIO configuration.
- *
- * Based on plat-s3c64xx/setup-i2c0.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/gpio.h>
-
-struct platform_device; /* don't need the contents */
-
-#include <plat/gpio-cfg.h>
-#include <plat/iic.h>
-
-void s3c_i2c1_cfg_gpio(struct platform_device *dev)
-{
- s3c_gpio_cfgpin(S5P6440_GPR(9), S3C_GPIO_SFN(6));
- s3c_gpio_setpull(S5P6440_GPR(9), S3C_GPIO_PULL_UP);
- s3c_gpio_cfgpin(S5P6440_GPR(10), S3C_GPIO_SFN(6));
- s3c_gpio_setpull(S5P6440_GPR(10), S3C_GPIO_PULL_UP);
-}
diff --git a/arch/arm/mach-s5p6442/cpu.c b/arch/arm/mach-s5p6442/cpu.c
index a48fb55..842af86 100644
--- a/arch/arm/mach-s5p6442/cpu.c
+++ b/arch/arm/mach-s5p6442/cpu.c
@@ -1,7 +1,7 @@
/* linux/arch/arm/mach-s5p6442/cpu.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -19,6 +19,7 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -47,10 +48,30 @@
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5P6442_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5P6442_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5P6442_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)VA_VIC2,
.pfn = __phys_to_pfn(S5P6442_PA_VIC2),
.length = SZ_16K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
}
};
@@ -62,10 +83,11 @@
local_irq_enable();
}
-/* s5p6442_map_io
+/*
+ * s5p6442_map_io
*
* register the standard cpu IO areas
-*/
+ */
void __init s5p6442_map_io(void)
{
diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h
index 281d256..31fb2e68 100644
--- a/arch/arm/mach-s5p6442/include/mach/map.h
+++ b/arch/arm/mach-s5p6442/include/mach/map.h
@@ -23,16 +23,10 @@
#define S5P_PA_SYSCON S5P6442_PA_SYSCON
#define S5P6442_PA_GPIO (0xE0200000)
-#define S5P_PA_GPIO S5P6442_PA_GPIO
#define S5P6442_PA_VIC0 (0xE4000000)
-#define S5P_PA_VIC0 S5P6442_PA_VIC0
-
#define S5P6442_PA_VIC1 (0xE4100000)
-#define S5P_PA_VIC1 S5P6442_PA_VIC1
-
#define S5P6442_PA_VIC2 (0xE4200000)
-#define S5P_PA_VIC2 S5P6442_PA_VIC2
#define S5P6442_PA_MDMA 0xE8000000
#define S5P6442_PA_PDMA 0xE9000000
diff --git a/arch/arm/mach-s5p64x0/Kconfig b/arch/arm/mach-s5p64x0/Kconfig
new file mode 100644
index 0000000..fbcae93
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/Kconfig
@@ -0,0 +1,57 @@
+# arch/arm/mach-s5p64x0/Kconfig
+#
+# Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+# http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+if ARCH_S5P64X0
+
+config CPU_S5P6440
+ bool
+ select PLAT_S5P
+ select S3C_PL330_DMA
+ help
+ Enable S5P6440 CPU support
+
+config CPU_S5P6450
+ bool
+ select PLAT_S5P
+ select S3C_PL330_DMA
+ help
+ Enable S5P6450 CPU support
+
+config S5P64X0_SETUP_I2C1
+ bool
+ help
+ Common setup code for i2c bus 1.
+
+# machine support
+
+config MACH_SMDK6440
+ bool "SMDK6440"
+ select CPU_S5P6440
+ select S3C_DEV_I2C1
+ select S3C_DEV_RTC
+ select S3C_DEV_WDT
+ select S3C64XX_DEV_SPI
+ select SAMSUNG_DEV_ADC
+ select SAMSUNG_DEV_TS
+ select S5P64X0_SETUP_I2C1
+ help
+ Machine support for the Samsung SMDK6440
+
+config MACH_SMDK6450
+ bool "SMDK6450"
+ select CPU_S5P6450
+ select S3C_DEV_I2C1
+ select S3C_DEV_RTC
+ select S3C_DEV_WDT
+ select S3C64XX_DEV_SPI
+ select SAMSUNG_DEV_ADC
+ select SAMSUNG_DEV_TS
+ select S5P64X0_SETUP_I2C1
+ help
+ Machine support for the Samsung SMDK6450
+
+endif
diff --git a/arch/arm/mach-s5p64x0/Makefile b/arch/arm/mach-s5p64x0/Makefile
new file mode 100644
index 0000000..2655829
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/Makefile
@@ -0,0 +1,30 @@
+# arch/arm/mach-s5p64x0/Makefile
+#
+# Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+# http://www.samsung.com
+#
+# Licensed under GPLv2
+
+obj-y :=
+obj-m :=
+obj-n :=
+obj- :=
+
+# Core support for S5P64X0 system
+
+obj-$(CONFIG_ARCH_S5P64X0) += cpu.o init.o clock.o dma.o
+obj-$(CONFIG_ARCH_S5P64X0) += setup-i2c0.o
+obj-$(CONFIG_CPU_S5P6440) += clock-s5p6440.o gpio.o
+obj-$(CONFIG_CPU_S5P6450) += clock-s5p6450.o
+
+# machine support
+
+obj-$(CONFIG_MACH_SMDK6440) += mach-smdk6440.o
+obj-$(CONFIG_MACH_SMDK6450) += mach-smdk6450.o
+
+# device support
+
+obj-y += dev-audio.o
+obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o
+
+obj-$(CONFIG_S5P64X0_SETUP_I2C1) += setup-i2c1.o
diff --git a/arch/arm/mach-s5p6440/Makefile.boot b/arch/arm/mach-s5p64x0/Makefile.boot
similarity index 100%
rename from arch/arm/mach-s5p6440/Makefile.boot
rename to arch/arm/mach-s5p64x0/Makefile.boot
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
new file mode 100644
index 0000000..f93dcd8
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -0,0 +1,626 @@
+/* linux/arch/arm/mach-s5p64x0/clock-s5p6440.c
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P6440 - Clock support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/sysdev.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+#include <mach/s5p64x0-clock.h>
+
+#include <plat/cpu-freq.h>
+#include <plat/clock.h>
+#include <plat/cpu.h>
+#include <plat/pll.h>
+#include <plat/s5p-clock.h>
+#include <plat/clock-clksrc.h>
+#include <plat/s5p6440.h>
+
+static u32 epll_div[][5] = {
+ { 36000000, 0, 48, 1, 4 },
+ { 48000000, 0, 32, 1, 3 },
+ { 60000000, 0, 40, 1, 3 },
+ { 72000000, 0, 48, 1, 3 },
+ { 84000000, 0, 28, 1, 2 },
+ { 96000000, 0, 32, 1, 2 },
+ { 32768000, 45264, 43, 1, 4 },
+ { 45158000, 6903, 30, 1, 3 },
+ { 49152000, 50332, 32, 1, 3 },
+ { 67738000, 10398, 45, 1, 3 },
+ { 73728000, 9961, 49, 1, 3 }
+};
+
+static int s5p6440_epll_set_rate(struct clk *clk, unsigned long rate)
+{
+ unsigned int epll_con, epll_con_k;
+ unsigned int i;
+
+ if (clk->rate == rate) /* Return if nothing changed */
+ return 0;
+
+ epll_con = __raw_readl(S5P64X0_EPLL_CON);
+ epll_con_k = __raw_readl(S5P64X0_EPLL_CON_K);
+
+ epll_con_k &= ~(PLL90XX_KDIV_MASK);
+ epll_con &= ~(PLL90XX_MDIV_MASK | PLL90XX_PDIV_MASK | PLL90XX_SDIV_MASK);
+
+ for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
+ if (epll_div[i][0] == rate) {
+ epll_con_k |= (epll_div[i][1] << PLL90XX_KDIV_SHIFT);
+ epll_con |= (epll_div[i][2] << PLL90XX_MDIV_SHIFT) |
+ (epll_div[i][3] << PLL90XX_PDIV_SHIFT) |
+ (epll_div[i][4] << PLL90XX_SDIV_SHIFT);
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(epll_div)) {
+ printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
+ return -EINVAL;
+ }
+
+ __raw_writel(epll_con, S5P64X0_EPLL_CON);
+ __raw_writel(epll_con_k, S5P64X0_EPLL_CON_K);
+
+ clk->rate = rate;
+
+ return 0;
+}
+
+static struct clk_ops s5p6440_epll_ops = {
+ .get_rate = s5p64x0_epll_get_rate,
+ .set_rate = s5p6440_epll_set_rate,
+};
+
+static struct clksrc_clk clk_hclk = {
+ .clk = {
+ .name = "clk_hclk",
+ .id = -1,
+ .parent = &clk_armclk.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 },
+};
+
+static struct clksrc_clk clk_pclk = {
+ .clk = {
+ .name = "clk_pclk",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
+};
+static struct clksrc_clk clk_hclk_low = {
+ .clk = {
+ .name = "clk_hclk_low",
+ .id = -1,
+ },
+ .sources = &clkset_hclk_low,
+ .reg_src = { .reg = S5P64X0_SYS_OTHERS, .shift = 6, .size = 1 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 8, .size = 4 },
+};
+
+static struct clksrc_clk clk_pclk_low = {
+ .clk = {
+ .name = "clk_pclk_low",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
+};
+
+/*
+ * The following clocks will be disabled during clock initialization. It is
+ * recommended to keep the following clocks disabled until the driver requests
+ * for enabling the clock.
+ */
+static struct clk init_clocks_disable[] = {
+ {
+ .name = "nand",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_mem_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "post",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 5)
+ }, {
+ .name = "2d",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 8),
+ }, {
+ .name = "hsmmc",
+ .id = 0,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 17),
+ }, {
+ .name = "hsmmc",
+ .id = 1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 18),
+ }, {
+ .name = "hsmmc",
+ .id = 2,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 19),
+ }, {
+ .name = "otg",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 20)
+ }, {
+ .name = "irom",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 25),
+ }, {
+ .name = "lcd",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk1_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "hclk_fimgvg",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_hclk1_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "tsi",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk1_ctrl,
+ .ctrlbit = (1 << 0),
+ }, {
+ .name = "watchdog",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 5),
+ }, {
+ .name = "rtc",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 6),
+ }, {
+ .name = "timers",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 7),
+ }, {
+ .name = "pcm",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 8),
+ }, {
+ .name = "adc",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 12),
+ }, {
+ .name = "i2c",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 17),
+ }, {
+ .name = "spi",
+ .id = 0,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 21),
+ }, {
+ .name = "spi",
+ .id = 1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 22),
+ }, {
+ .name = "gps",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 25),
+ }, {
+ .name = "i2s_v40",
+ .id = 0,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 26),
+ }, {
+ .name = "dsim",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 28),
+ }, {
+ .name = "etm",
+ .id = -1,
+ .parent = &clk_pclk.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 29),
+ }, {
+ .name = "dmc0",
+ .id = -1,
+ .parent = &clk_pclk.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 30),
+ }, {
+ .name = "pclk_fimgvg",
+ .id = -1,
+ .parent = &clk_pclk.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 31),
+ }, {
+ .name = "sclk_spi_48",
+ .id = 0,
+ .parent = &clk_48m,
+ .enable = s5p64x0_sclk_ctrl,
+ .ctrlbit = (1 << 22),
+ }, {
+ .name = "sclk_spi_48",
+ .id = 1,
+ .parent = &clk_48m,
+ .enable = s5p64x0_sclk_ctrl,
+ .ctrlbit = (1 << 23),
+ }, {
+ .name = "mmc_48m",
+ .id = 0,
+ .parent = &clk_48m,
+ .enable = s5p64x0_sclk_ctrl,
+ .ctrlbit = (1 << 27),
+ }, {
+ .name = "mmc_48m",
+ .id = 1,
+ .parent = &clk_48m,
+ .enable = s5p64x0_sclk_ctrl,
+ .ctrlbit = (1 << 28),
+ }, {
+ .name = "mmc_48m",
+ .id = 2,
+ .parent = &clk_48m,
+ .enable = s5p64x0_sclk_ctrl,
+ .ctrlbit = (1 << 29),
+ },
+};
+
+/*
+ * The following clocks will be enabled during clock initialization.
+ */
+static struct clk init_clocks[] = {
+ {
+ .name = "intc",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "mem",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 21),
+ }, {
+ .name = "dma",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 12),
+ }, {
+ .name = "uart",
+ .id = 0,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "uart",
+ .id = 1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "uart",
+ .id = 2,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 3),
+ }, {
+ .name = "uart",
+ .id = 3,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 4),
+ }, {
+ .name = "gpio",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 18),
+ },
+};
+
+static struct clk clk_iis_cd_v40 = {
+ .name = "iis_cdclk_v40",
+ .id = -1,
+};
+
+static struct clk clk_pcm_cd = {
+ .name = "pcm_cdclk",
+ .id = -1,
+};
+
+static struct clk *clkset_group1_list[] = {
+ &clk_mout_epll.clk,
+ &clk_dout_mpll.clk,
+ &clk_fin_epll,
+};
+
+static struct clksrc_sources clkset_group1 = {
+ .sources = clkset_group1_list,
+ .nr_sources = ARRAY_SIZE(clkset_group1_list),
+};
+
+static struct clk *clkset_uart_list[] = {
+ &clk_mout_epll.clk,
+ &clk_dout_mpll.clk,
+};
+
+static struct clksrc_sources clkset_uart = {
+ .sources = clkset_uart_list,
+ .nr_sources = ARRAY_SIZE(clkset_uart_list),
+};
+
+static struct clk *clkset_audio_list[] = {
+ &clk_mout_epll.clk,
+ &clk_dout_mpll.clk,
+ &clk_fin_epll,
+ &clk_iis_cd_v40,
+ &clk_pcm_cd,
+};
+
+static struct clksrc_sources clkset_audio = {
+ .sources = clkset_audio_list,
+ .nr_sources = ARRAY_SIZE(clkset_audio_list),
+};
+
+static struct clksrc_clk clksrcs[] = {
+ {
+ .clk = {
+ .name = "mmc_bus",
+ .id = 0,
+ .ctrlbit = (1 << 24),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
+ }, {
+ .clk = {
+ .name = "mmc_bus",
+ .id = 1,
+ .ctrlbit = (1 << 25),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
+ }, {
+ .clk = {
+ .name = "mmc_bus",
+ .id = 2,
+ .ctrlbit = (1 << 26),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
+ }, {
+ .clk = {
+ .name = "uclk1",
+ .id = -1,
+ .ctrlbit = (1 << 5),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 13, .size = 1 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 16, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_spi",
+ .id = 0,
+ .ctrlbit = (1 << 20),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 14, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 0, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_spi",
+ .id = 1,
+ .ctrlbit = (1 << 21),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 16, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 4, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_post",
+ .id = -1,
+ .ctrlbit = (1 << 10),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 26, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 12, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_dispcon",
+ .id = -1,
+ .ctrlbit = (1 << 1),
+ .enable = s5p64x0_sclk1_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 4, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 0, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_fimgvg",
+ .id = -1,
+ .ctrlbit = (1 << 2),
+ .enable = s5p64x0_sclk1_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 8, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 4, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_audio2",
+ .id = -1,
+ .ctrlbit = (1 << 11),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_audio,
+ .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 0, .size = 3 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 24, .size = 4 },
+ },
+};
+
+/* Clock initialization code */
+static struct clksrc_clk *sysclks[] = {
+ &clk_mout_apll,
+ &clk_mout_epll,
+ &clk_mout_mpll,
+ &clk_dout_mpll,
+ &clk_armclk,
+ &clk_hclk,
+ &clk_pclk,
+ &clk_hclk_low,
+ &clk_pclk_low,
+};
+
+void __init_or_cpufreq s5p6440_setup_clocks(void)
+{
+ struct clk *xtal_clk;
+
+ unsigned long xtal;
+ unsigned long fclk;
+ unsigned long hclk;
+ unsigned long hclk_low;
+ unsigned long pclk;
+ unsigned long pclk_low;
+
+ unsigned long apll;
+ unsigned long mpll;
+ unsigned long epll;
+ unsigned int ptr;
+
+ /* Set S5P6440 functions for clk_fout_epll */
+
+ clk_fout_epll.enable = s5p64x0_epll_enable;
+ clk_fout_epll.ops = &s5p6440_epll_ops;
+
+ clk_48m.enable = s5p64x0_clk48m_ctrl;
+
+ xtal_clk = clk_get(NULL, "ext_xtal");
+ BUG_ON(IS_ERR(xtal_clk));
+
+ xtal = clk_get_rate(xtal_clk);
+ clk_put(xtal_clk);
+
+ apll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_APLL_CON), pll_4502);
+ mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_MPLL_CON), pll_4502);
+ epll = s5p_get_pll90xx(xtal, __raw_readl(S5P64X0_EPLL_CON),
+ __raw_readl(S5P64X0_EPLL_CON_K));
+
+ clk_fout_apll.rate = apll;
+ clk_fout_mpll.rate = mpll;
+ clk_fout_epll.rate = epll;
+
+ printk(KERN_INFO "S5P6440: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz," \
+ " E=%ld.%ldMHz\n",
+ print_mhz(apll), print_mhz(mpll), print_mhz(epll));
+
+ fclk = clk_get_rate(&clk_armclk.clk);
+ hclk = clk_get_rate(&clk_hclk.clk);
+ pclk = clk_get_rate(&clk_pclk.clk);
+ hclk_low = clk_get_rate(&clk_hclk_low.clk);
+ pclk_low = clk_get_rate(&clk_pclk_low.clk);
+
+ printk(KERN_INFO "S5P6440: HCLK=%ld.%ldMHz, HCLK_LOW=%ld.%ldMHz," \
+ " PCLK=%ld.%ldMHz, PCLK_LOW=%ld.%ldMHz\n",
+ print_mhz(hclk), print_mhz(hclk_low),
+ print_mhz(pclk), print_mhz(pclk_low));
+
+ clk_f.rate = fclk;
+ clk_h.rate = hclk;
+ clk_p.rate = pclk;
+
+ for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
+ s3c_set_clksrc(&clksrcs[ptr], true);
+}
+
+static struct clk *clks[] __initdata = {
+ &clk_ext,
+ &clk_iis_cd_v40,
+ &clk_pcm_cd,
+};
+
+void __init s5p6440_register_clocks(void)
+{
+ struct clk *clkp;
+ int ret;
+ int ptr;
+
+ s3c24xx_register_clocks(clks, ARRAY_SIZE(clks));
+
+ for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
+ s3c_register_clksrc(sysclks[ptr], 1);
+
+ s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
+ s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
+
+ clkp = init_clocks_disable;
+ for (ptr = 0; ptr < ARRAY_SIZE(init_clocks_disable); ptr++, clkp++) {
+
+ ret = s3c24xx_register_clock(clkp);
+ if (ret < 0) {
+ printk(KERN_ERR "Failed to register clock %s (%d)\n",
+ clkp->name, ret);
+ }
+ (clkp->enable)(clkp, 0);
+ }
+
+ s3c_pwmclk_init();
+}
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
new file mode 100644
index 0000000..f9afb05
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -0,0 +1,655 @@
+/* linux/arch/arm/mach-s5p64x0/clock-s5p6450.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P6450 - Clock support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/sysdev.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+#include <mach/s5p64x0-clock.h>
+
+#include <plat/cpu-freq.h>
+#include <plat/clock.h>
+#include <plat/cpu.h>
+#include <plat/pll.h>
+#include <plat/s5p-clock.h>
+#include <plat/clock-clksrc.h>
+#include <plat/s5p6450.h>
+
+static struct clksrc_clk clk_mout_dpll = {
+ .clk = {
+ .name = "mout_dpll",
+ .id = -1,
+ },
+ .sources = &clk_src_dpll,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 5, .size = 1 },
+};
+
+static u32 epll_div[][5] = {
+ { 133000000, 27307, 55, 2, 2 },
+ { 100000000, 43691, 41, 2, 2 },
+ { 480000000, 0, 80, 2, 0 },
+};
+
+static int s5p6450_epll_set_rate(struct clk *clk, unsigned long rate)
+{
+ unsigned int epll_con, epll_con_k;
+ unsigned int i;
+
+ if (clk->rate == rate) /* Return if nothing changed */
+ return 0;
+
+ epll_con = __raw_readl(S5P64X0_EPLL_CON);
+ epll_con_k = __raw_readl(S5P64X0_EPLL_CON_K);
+
+ epll_con_k &= ~(PLL90XX_KDIV_MASK);
+ epll_con &= ~(PLL90XX_MDIV_MASK | PLL90XX_PDIV_MASK | PLL90XX_SDIV_MASK);
+
+ for (i = 0; i < ARRAY_SIZE(epll_div); i++) {
+ if (epll_div[i][0] == rate) {
+ epll_con_k |= (epll_div[i][1] << PLL90XX_KDIV_SHIFT);
+ epll_con |= (epll_div[i][2] << PLL90XX_MDIV_SHIFT) |
+ (epll_div[i][3] << PLL90XX_PDIV_SHIFT) |
+ (epll_div[i][4] << PLL90XX_SDIV_SHIFT);
+ break;
+ }
+ }
+
+ if (i == ARRAY_SIZE(epll_div)) {
+ printk(KERN_ERR "%s: Invalid Clock EPLL Frequency\n", __func__);
+ return -EINVAL;
+ }
+
+ __raw_writel(epll_con, S5P64X0_EPLL_CON);
+ __raw_writel(epll_con_k, S5P64X0_EPLL_CON_K);
+
+ clk->rate = rate;
+
+ return 0;
+}
+
+static struct clk_ops s5p6450_epll_ops = {
+ .get_rate = s5p64x0_epll_get_rate,
+ .set_rate = s5p6450_epll_set_rate,
+};
+
+static struct clksrc_clk clk_dout_epll = {
+ .clk = {
+ .name = "dout_epll",
+ .id = -1,
+ .parent = &clk_mout_epll.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 24, .size = 4 },
+};
+
+static struct clksrc_clk clk_mout_hclk_sel = {
+ .clk = {
+ .name = "mout_hclk_sel",
+ .id = -1,
+ },
+ .sources = &clkset_hclk_low,
+ .reg_src = { .reg = S5P64X0_OTHERS, .shift = 15, .size = 1 },
+};
+
+static struct clk *clkset_hclk_list[] = {
+ &clk_mout_hclk_sel.clk,
+ &clk_armclk.clk,
+};
+
+static struct clksrc_sources clkset_hclk = {
+ .sources = clkset_hclk_list,
+ .nr_sources = ARRAY_SIZE(clkset_hclk_list),
+};
+
+static struct clksrc_clk clk_hclk = {
+ .clk = {
+ .name = "clk_hclk",
+ .id = -1,
+ },
+ .sources = &clkset_hclk,
+ .reg_src = { .reg = S5P64X0_OTHERS, .shift = 14, .size = 1 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 8, .size = 4 },
+};
+
+static struct clksrc_clk clk_pclk = {
+ .clk = {
+ .name = "clk_pclk",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 12, .size = 4 },
+};
+static struct clksrc_clk clk_dout_pwm_ratio0 = {
+ .clk = {
+ .name = "clk_dout_pwm_ratio0",
+ .id = -1,
+ .parent = &clk_mout_hclk_sel.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 16, .size = 4 },
+};
+
+static struct clksrc_clk clk_pclk_to_wdt_pwm = {
+ .clk = {
+ .name = "clk_pclk_to_wdt_pwm",
+ .id = -1,
+ .parent = &clk_dout_pwm_ratio0.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 20, .size = 4 },
+};
+
+static struct clksrc_clk clk_hclk_low = {
+ .clk = {
+ .name = "clk_hclk_low",
+ .id = -1,
+ },
+ .sources = &clkset_hclk_low,
+ .reg_src = { .reg = S5P64X0_OTHERS, .shift = 6, .size = 1 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 8, .size = 4 },
+};
+
+static struct clksrc_clk clk_pclk_low = {
+ .clk = {
+ .name = "clk_pclk_low",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 12, .size = 4 },
+};
+
+/*
+ * The following clocks will be disabled during clock initialization. It is
+ * recommended to keep the following clocks disabled until the driver requests
+ * for enabling the clock.
+ */
+static struct clk init_clocks_disable[] = {
+ {
+ .name = "usbhost",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 3),
+ }, {
+ .name = "hsmmc",
+ .id = 0,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 17),
+ }, {
+ .name = "hsmmc",
+ .id = 1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 18),
+ }, {
+ .name = "hsmmc",
+ .id = 2,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 19),
+ }, {
+ .name = "usbotg",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 20),
+ }, {
+ .name = "lcd",
+ .id = -1,
+ .parent = &clk_h,
+ .enable = s5p64x0_hclk1_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "watchdog",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 5),
+ }, {
+ .name = "adc",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 12),
+ }, {
+ .name = "i2c",
+ .id = 0,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 17),
+ }, {
+ .name = "spi",
+ .id = 0,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 21),
+ }, {
+ .name = "spi",
+ .id = 1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 22),
+ }, {
+ .name = "iis",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 26),
+ }, {
+ .name = "i2c",
+ .id = 1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 27),
+ }, {
+ .name = "dmc0",
+ .id = -1,
+ .parent = &clk_pclk.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 30),
+ }
+};
+
+/*
+ * The following clocks will be enabled during clock initialization.
+ */
+static struct clk init_clocks[] = {
+ {
+ .name = "intc",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "mem",
+ .id = -1,
+ .parent = &clk_hclk.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 21),
+ }, {
+ .name = "dma",
+ .id = -1,
+ .parent = &clk_hclk_low.clk,
+ .enable = s5p64x0_hclk0_ctrl,
+ .ctrlbit = (1 << 12),
+ }, {
+ .name = "uart",
+ .id = 0,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 1),
+ }, {
+ .name = "uart",
+ .id = 1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 2),
+ }, {
+ .name = "uart",
+ .id = 2,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 3),
+ }, {
+ .name = "uart",
+ .id = 3,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 4),
+ }, {
+ .name = "timers",
+ .id = -1,
+ .parent = &clk_pclk_to_wdt_pwm.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 7),
+ }, {
+ .name = "gpio",
+ .id = -1,
+ .parent = &clk_pclk_low.clk,
+ .enable = s5p64x0_pclk_ctrl,
+ .ctrlbit = (1 << 18),
+ },
+};
+
+static struct clk *clkset_uart_list[] = {
+ &clk_dout_epll.clk,
+ &clk_dout_mpll.clk,
+};
+
+static struct clksrc_sources clkset_uart = {
+ .sources = clkset_uart_list,
+ .nr_sources = ARRAY_SIZE(clkset_uart_list),
+};
+
+static struct clk *clkset_mali_list[] = {
+ &clk_mout_epll.clk,
+ &clk_mout_apll.clk,
+ &clk_mout_mpll.clk,
+};
+
+static struct clksrc_sources clkset_mali = {
+ .sources = clkset_mali_list,
+ .nr_sources = ARRAY_SIZE(clkset_mali_list),
+};
+
+static struct clk *clkset_group2_list[] = {
+ &clk_dout_epll.clk,
+ &clk_dout_mpll.clk,
+ &clk_ext_xtal_mux,
+};
+
+static struct clksrc_sources clkset_group2 = {
+ .sources = clkset_group2_list,
+ .nr_sources = ARRAY_SIZE(clkset_group2_list),
+};
+
+static struct clk *clkset_dispcon_list[] = {
+ &clk_dout_epll.clk,
+ &clk_dout_mpll.clk,
+ &clk_ext_xtal_mux,
+ &clk_mout_dpll.clk,
+};
+
+static struct clksrc_sources clkset_dispcon = {
+ .sources = clkset_dispcon_list,
+ .nr_sources = ARRAY_SIZE(clkset_dispcon_list),
+};
+
+static struct clk *clkset_hsmmc44_list[] = {
+ &clk_dout_epll.clk,
+ &clk_dout_mpll.clk,
+ &clk_ext_xtal_mux,
+ &s5p_clk_27m,
+ &clk_48m,
+};
+
+static struct clksrc_sources clkset_hsmmc44 = {
+ .sources = clkset_hsmmc44_list,
+ .nr_sources = ARRAY_SIZE(clkset_hsmmc44_list),
+};
+
+static struct clk *clkset_sclk_audio0_list[] = {
+ [0] = &clk_dout_epll.clk,
+ [1] = &clk_dout_mpll.clk,
+ [2] = &clk_ext_xtal_mux,
+ [3] = NULL,
+ [4] = NULL,
+};
+
+static struct clksrc_sources clkset_sclk_audio0 = {
+ .sources = clkset_sclk_audio0_list,
+ .nr_sources = ARRAY_SIZE(clkset_sclk_audio0_list),
+};
+
+static struct clksrc_clk clk_sclk_audio0 = {
+ .clk = {
+ .name = "audio-bus",
+ .id = -1,
+ .enable = s5p64x0_sclk_ctrl,
+ .ctrlbit = (1 << 8),
+ .parent = &clk_dout_epll.clk,
+ },
+ .sources = &clkset_sclk_audio0,
+ .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 10, .size = 3 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 8, .size = 4 },
+};
+
+static struct clksrc_clk clksrcs[] = {
+ {
+ .clk = {
+ .name = "sclk_mmc",
+ .id = 0,
+ .ctrlbit = (1 << 24),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_mmc",
+ .id = 1,
+ .ctrlbit = (1 << 25),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_mmc",
+ .id = 2,
+ .ctrlbit = (1 << 26),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
+ }, {
+ .clk = {
+ .name = "uclk1",
+ .id = -1,
+ .ctrlbit = (1 << 5),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_uart,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 13, .size = 1 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 16, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_spi",
+ .id = 0,
+ .ctrlbit = (1 << 20),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 14, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 0, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_spi",
+ .id = 1,
+ .ctrlbit = (1 << 21),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 16, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 4, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_fimc",
+ .id = -1,
+ .ctrlbit = (1 << 10),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 26, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 12, .size = 4 },
+ }, {
+ .clk = {
+ .name = "aclk_mali",
+ .id = -1,
+ .ctrlbit = (1 << 2),
+ .enable = s5p64x0_sclk1_ctrl,
+ },
+ .sources = &clkset_mali,
+ .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 8, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 4, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_2d",
+ .id = -1,
+ .ctrlbit = (1 << 12),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_mali,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 30, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV2, .shift = 20, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_usi",
+ .id = -1,
+ .ctrlbit = (1 << 7),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 10, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 16, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_camif",
+ .id = -1,
+ .ctrlbit = (1 << 6),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 28, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 20, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_dispcon",
+ .id = -1,
+ .ctrlbit = (1 << 1),
+ .enable = s5p64x0_sclk1_ctrl,
+ },
+ .sources = &clkset_dispcon,
+ .reg_src = { .reg = S5P64X0_CLK_SRC1, .shift = 4, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV3, .shift = 0, .size = 4 },
+ }, {
+ .clk = {
+ .name = "sclk_hsmmc44",
+ .id = -1,
+ .ctrlbit = (1 << 30),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_hsmmc44,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 6, .size = 3 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 28, .size = 4 },
+ },
+};
+
+/* Clock initialization code */
+static struct clksrc_clk *sysclks[] = {
+ &clk_mout_apll,
+ &clk_mout_epll,
+ &clk_dout_epll,
+ &clk_mout_mpll,
+ &clk_dout_mpll,
+ &clk_armclk,
+ &clk_mout_hclk_sel,
+ &clk_dout_pwm_ratio0,
+ &clk_pclk_to_wdt_pwm,
+ &clk_hclk,
+ &clk_pclk,
+ &clk_hclk_low,
+ &clk_pclk_low,
+ &clk_sclk_audio0,
+};
+
+void __init_or_cpufreq s5p6450_setup_clocks(void)
+{
+ struct clk *xtal_clk;
+
+ unsigned long xtal;
+ unsigned long fclk;
+ unsigned long hclk;
+ unsigned long hclk_low;
+ unsigned long pclk;
+ unsigned long pclk_low;
+
+ unsigned long apll;
+ unsigned long mpll;
+ unsigned long epll;
+ unsigned long dpll;
+ unsigned int ptr;
+
+ /* Set S5P6450 functions for clk_fout_epll */
+
+ clk_fout_epll.enable = s5p64x0_epll_enable;
+ clk_fout_epll.ops = &s5p6450_epll_ops;
+
+ clk_48m.enable = s5p64x0_clk48m_ctrl;
+
+ xtal_clk = clk_get(NULL, "ext_xtal");
+ BUG_ON(IS_ERR(xtal_clk));
+
+ xtal = clk_get_rate(xtal_clk);
+ clk_put(xtal_clk);
+
+ apll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_APLL_CON), pll_4502);
+ mpll = s5p_get_pll45xx(xtal, __raw_readl(S5P64X0_MPLL_CON), pll_4502);
+ epll = s5p_get_pll90xx(xtal, __raw_readl(S5P64X0_EPLL_CON),
+ __raw_readl(S5P64X0_EPLL_CON_K));
+ dpll = s5p_get_pll46xx(xtal, __raw_readl(S5P6450_DPLL_CON),
+ __raw_readl(S5P6450_DPLL_CON_K), pll_4650c);
+
+ clk_fout_apll.rate = apll;
+ clk_fout_mpll.rate = mpll;
+ clk_fout_epll.rate = epll;
+ clk_fout_dpll.rate = dpll;
+
+ printk(KERN_INFO "S5P6450: PLL settings, A=%ld.%ldMHz, M=%ld.%ldMHz," \
+ " E=%ld.%ldMHz, D=%ld.%ldMHz\n",
+ print_mhz(apll), print_mhz(mpll), print_mhz(epll),
+ print_mhz(dpll));
+
+ fclk = clk_get_rate(&clk_armclk.clk);
+ hclk = clk_get_rate(&clk_hclk.clk);
+ pclk = clk_get_rate(&clk_pclk.clk);
+ hclk_low = clk_get_rate(&clk_hclk_low.clk);
+ pclk_low = clk_get_rate(&clk_pclk_low.clk);
+
+ printk(KERN_INFO "S5P6450: HCLK=%ld.%ldMHz, HCLK_LOW=%ld.%ldMHz," \
+ " PCLK=%ld.%ldMHz, PCLK_LOW=%ld.%ldMHz\n",
+ print_mhz(hclk), print_mhz(hclk_low),
+ print_mhz(pclk), print_mhz(pclk_low));
+
+ clk_f.rate = fclk;
+ clk_h.rate = hclk;
+ clk_p.rate = pclk;
+
+ for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++)
+ s3c_set_clksrc(&clksrcs[ptr], true);
+}
+
+void __init s5p6450_register_clocks(void)
+{
+ struct clk *clkp;
+ int ret;
+ int ptr;
+
+ for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
+ s3c_register_clksrc(sysclks[ptr], 1);
+
+ s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
+ s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
+
+ clkp = init_clocks_disable;
+ for (ptr = 0; ptr < ARRAY_SIZE(init_clocks_disable); ptr++, clkp++) {
+
+ ret = s3c24xx_register_clock(clkp);
+ if (ret < 0) {
+ printk(KERN_ERR "Failed to register clock %s (%d)\n",
+ clkp->name, ret);
+ }
+ (clkp->enable)(clkp, 0);
+ }
+
+ s3c_pwmclk_init();
+}
diff --git a/arch/arm/mach-s5p64x0/clock.c b/arch/arm/mach-s5p64x0/clock.c
new file mode 100644
index 0000000..523ba80
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/clock.c
@@ -0,0 +1,253 @@
+/* linux/arch/arm/mach-s5p64x0/clock.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 - Clock support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/errno.h>
+#include <linux/err.h>
+#include <linux/clk.h>
+#include <linux/sysdev.h>
+#include <linux/io.h>
+
+#include <mach/hardware.h>
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+
+#include <plat/cpu-freq.h>
+#include <plat/clock.h>
+#include <plat/cpu.h>
+#include <plat/pll.h>
+#include <plat/s5p-clock.h>
+#include <plat/clock-clksrc.h>
+#include <plat/s5p6440.h>
+#include <plat/s5p6450.h>
+
+struct clksrc_clk clk_mout_apll = {
+ .clk = {
+ .name = "mout_apll",
+ .id = -1,
+ },
+ .sources = &clk_src_apll,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 0, .size = 1 },
+};
+
+struct clksrc_clk clk_mout_mpll = {
+ .clk = {
+ .name = "mout_mpll",
+ .id = -1,
+ },
+ .sources = &clk_src_mpll,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 1, .size = 1 },
+};
+
+struct clksrc_clk clk_mout_epll = {
+ .clk = {
+ .name = "mout_epll",
+ .id = -1,
+ },
+ .sources = &clk_src_epll,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 2, .size = 1 },
+};
+
+enum perf_level {
+ L0 = 532*1000,
+ L1 = 266*1000,
+ L2 = 133*1000,
+};
+
+static const u32 clock_table[][3] = {
+ /*{ARM_CLK, DIVarm, DIVhclk}*/
+ {L0 * 1000, (0 << ARM_DIV_RATIO_SHIFT), (3 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
+ {L1 * 1000, (1 << ARM_DIV_RATIO_SHIFT), (1 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
+ {L2 * 1000, (3 << ARM_DIV_RATIO_SHIFT), (0 << S5P64X0_CLKDIV0_HCLK_SHIFT)},
+};
+
+int s5p64x0_epll_enable(struct clk *clk, int enable)
+{
+ unsigned int ctrlbit = clk->ctrlbit;
+ unsigned int epll_con = __raw_readl(S5P64X0_EPLL_CON) & ~ctrlbit;
+
+ if (enable)
+ __raw_writel(epll_con | ctrlbit, S5P64X0_EPLL_CON);
+ else
+ __raw_writel(epll_con, S5P64X0_EPLL_CON);
+
+ return 0;
+}
+
+unsigned long s5p64x0_epll_get_rate(struct clk *clk)
+{
+ return clk->rate;
+}
+
+unsigned long s5p64x0_armclk_get_rate(struct clk *clk)
+{
+ unsigned long rate = clk_get_rate(clk->parent);
+ u32 clkdiv;
+
+ /* divisor mask starts at bit0, so no need to shift */
+ clkdiv = __raw_readl(ARM_CLK_DIV) & ARM_DIV_MASK;
+
+ return rate / (clkdiv + 1);
+}
+
+unsigned long s5p64x0_armclk_round_rate(struct clk *clk, unsigned long rate)
+{
+ u32 iter;
+
+ for (iter = 1 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
+ if (rate > clock_table[iter][0])
+ return clock_table[iter-1][0];
+ }
+
+ return clock_table[ARRAY_SIZE(clock_table) - 1][0];
+}
+
+int s5p64x0_armclk_set_rate(struct clk *clk, unsigned long rate)
+{
+ u32 round_tmp;
+ u32 iter;
+ u32 clk_div0_tmp;
+ u32 cur_rate = clk->ops->get_rate(clk);
+ unsigned long flags;
+
+ round_tmp = clk->ops->round_rate(clk, rate);
+ if (round_tmp == cur_rate)
+ return 0;
+
+
+ for (iter = 0 ; iter < ARRAY_SIZE(clock_table) ; iter++) {
+ if (round_tmp == clock_table[iter][0])
+ break;
+ }
+
+ if (iter >= ARRAY_SIZE(clock_table))
+ iter = ARRAY_SIZE(clock_table) - 1;
+
+ local_irq_save(flags);
+ if (cur_rate > round_tmp) {
+ /* Frequency Down */
+ clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
+ clk_div0_tmp |= clock_table[iter][1];
+ __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
+
+ clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
+ ~(S5P64X0_CLKDIV0_HCLK_MASK);
+ clk_div0_tmp |= clock_table[iter][2];
+ __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
+
+
+ } else {
+ /* Frequency Up */
+ clk_div0_tmp = __raw_readl(ARM_CLK_DIV) &
+ ~(S5P64X0_CLKDIV0_HCLK_MASK);
+ clk_div0_tmp |= clock_table[iter][2];
+ __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
+
+ clk_div0_tmp = __raw_readl(ARM_CLK_DIV) & ~(ARM_DIV_MASK);
+ clk_div0_tmp |= clock_table[iter][1];
+ __raw_writel(clk_div0_tmp, ARM_CLK_DIV);
+ }
+ local_irq_restore(flags);
+
+ clk->rate = clock_table[iter][0];
+
+ return 0;
+}
+
+struct clk_ops s5p64x0_clkarm_ops = {
+ .get_rate = s5p64x0_armclk_get_rate,
+ .set_rate = s5p64x0_armclk_set_rate,
+ .round_rate = s5p64x0_armclk_round_rate,
+};
+
+struct clksrc_clk clk_armclk = {
+ .clk = {
+ .name = "armclk",
+ .id = 1,
+ .parent = &clk_mout_apll.clk,
+ .ops = &s5p64x0_clkarm_ops,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 0, .size = 4 },
+};
+
+struct clksrc_clk clk_dout_mpll = {
+ .clk = {
+ .name = "dout_mpll",
+ .id = -1,
+ .parent = &clk_mout_mpll.clk,
+ },
+ .reg_div = { .reg = S5P64X0_CLK_DIV0, .shift = 4, .size = 1 },
+};
+
+struct clk *clkset_hclk_low_list[] = {
+ &clk_mout_apll.clk,
+ &clk_mout_mpll.clk,
+};
+
+struct clksrc_sources clkset_hclk_low = {
+ .sources = clkset_hclk_low_list,
+ .nr_sources = ARRAY_SIZE(clkset_hclk_low_list),
+};
+
+int s5p64x0_pclk_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P64X0_CLK_GATE_PCLK, clk, enable);
+}
+
+int s5p64x0_hclk0_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P64X0_CLK_GATE_HCLK0, clk, enable);
+}
+
+int s5p64x0_hclk1_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P64X0_CLK_GATE_HCLK1, clk, enable);
+}
+
+int s5p64x0_sclk_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P64X0_CLK_GATE_SCLK0, clk, enable);
+}
+
+int s5p64x0_sclk1_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P64X0_CLK_GATE_SCLK1, clk, enable);
+}
+
+int s5p64x0_mem_ctrl(struct clk *clk, int enable)
+{
+ return s5p_gatectrl(S5P64X0_CLK_GATE_MEM0, clk, enable);
+}
+
+int s5p64x0_clk48m_ctrl(struct clk *clk, int enable)
+{
+ unsigned long flags;
+ u32 val;
+
+ /* can't rely on clock lock, this register has other usages */
+ local_irq_save(flags);
+
+ val = __raw_readl(S5P64X0_OTHERS);
+ if (enable)
+ val |= S5P64X0_OTHERS_USB_SIG_MASK;
+ else
+ val &= ~S5P64X0_OTHERS_USB_SIG_MASK;
+
+ __raw_writel(val, S5P64X0_OTHERS);
+
+ local_irq_restore(flags);
+
+ return 0;
+}
diff --git a/arch/arm/mach-s5p64x0/cpu.c b/arch/arm/mach-s5p64x0/cpu.c
new file mode 100644
index 0000000..b8d02eb
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/cpu.c
@@ -0,0 +1,209 @@
+/* linux/arch/arm/mach-s5p64x0/cpu.c
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/init.h>
+#include <linux/clk.h>
+#include <linux/io.h>
+#include <linux/sysdev.h>
+#include <linux/serial_core.h>
+#include <linux/platform_device.h>
+#include <linux/sched.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+#include <asm/proc-fns.h>
+#include <asm/irq.h>
+
+#include <mach/hardware.h>
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+
+#include <plat/regs-serial.h>
+#include <plat/cpu.h>
+#include <plat/devs.h>
+#include <plat/clock.h>
+#include <plat/s5p6440.h>
+#include <plat/s5p6450.h>
+#include <plat/adc-core.h>
+
+/* Initial IO mappings */
+
+static struct map_desc s5p64x0_iodesc[] __initdata = {
+ {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5P64X0_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5P64X0_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5P64X0_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ },
+};
+
+static struct map_desc s5p6440_iodesc[] __initdata = {
+ {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S5P6440_PA_UART(0)),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ },
+};
+
+static struct map_desc s5p6450_iodesc[] __initdata = {
+ {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S5P6450_PA_UART(0)),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_UART + SZ_512K,
+ .pfn = __phys_to_pfn(S5P6450_PA_UART(5)),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ },
+};
+
+static void s5p64x0_idle(void)
+{
+ unsigned long val;
+
+ if (!need_resched()) {
+ val = __raw_readl(S5P64X0_PWR_CFG);
+ val &= ~(0x3 << 5);
+ val |= (0x1 << 5);
+ __raw_writel(val, S5P64X0_PWR_CFG);
+
+ cpu_do_idle();
+ }
+ local_irq_enable();
+}
+
+/*
+ * s5p64x0_map_io
+ *
+ * register the standard CPU IO areas
+ */
+
+void __init s5p6440_map_io(void)
+{
+ /* initialize any device information early */
+ s3c_adc_setname("s3c64xx-adc");
+
+ iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
+ iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));
+}
+
+void __init s5p6450_map_io(void)
+{
+ /* initialize any device information early */
+ s3c_adc_setname("s3c64xx-adc");
+
+ iotable_init(s5p64x0_iodesc, ARRAY_SIZE(s5p64x0_iodesc));
+ iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6440_iodesc));
+}
+
+/*
+ * s5p64x0_init_clocks
+ *
+ * register and setup the CPU clocks
+ */
+
+void __init s5p6440_init_clocks(int xtal)
+{
+ printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
+
+ s3c24xx_register_baseclocks(xtal);
+ s5p_register_clocks(xtal);
+ s5p6440_register_clocks();
+ s5p6440_setup_clocks();
+}
+
+void __init s5p6450_init_clocks(int xtal)
+{
+ printk(KERN_DEBUG "%s: initializing clocks\n", __func__);
+
+ s3c24xx_register_baseclocks(xtal);
+ s5p_register_clocks(xtal);
+ s5p6450_register_clocks();
+ s5p6450_setup_clocks();
+}
+
+/*
+ * s5p64x0_init_irq
+ *
+ * register the CPU interrupts
+ */
+
+void __init s5p6440_init_irq(void)
+{
+ /* S5P6440 supports 2 VIC */
+ u32 vic[2];
+
+ /*
+ * VIC0 is missing IRQ_VIC0[3, 4, 8, 10, (12-22)]
+ * VIC1 is missing IRQ VIC1[1, 3, 4, 10, 11, 12, 14, 15, 22]
+ */
+ vic[0] = 0xff800ae7;
+ vic[1] = 0xffbf23e5;
+
+ s5p_init_irq(vic, ARRAY_SIZE(vic));
+}
+
+void __init s5p6450_init_irq(void)
+{
+ /* S5P6450 supports only 2 VIC */
+ u32 vic[2];
+
+ /*
+ * VIC0 is missing IRQ_VIC0[(13-15), (21-22)]
+ * VIC1 is missing IRQ VIC1[12, 14, 23]
+ */
+ vic[0] = 0xff9f1fff;
+ vic[1] = 0xff7fafff;
+
+ s5p_init_irq(vic, ARRAY_SIZE(vic));
+}
+
+struct sysdev_class s5p64x0_sysclass = {
+ .name = "s5p64x0-core",
+};
+
+static struct sys_device s5p64x0_sysdev = {
+ .cls = &s5p64x0_sysclass,
+};
+
+static int __init s5p64x0_core_init(void)
+{
+ return sysdev_class_register(&s5p64x0_sysclass);
+}
+core_initcall(s5p64x0_core_init);
+
+int __init s5p64x0_init(void)
+{
+ printk(KERN_INFO "S5P64X0(S5P6440/S5P6450): Initializing architecture\n");
+
+ /* set idle function */
+ pm_idle = s5p64x0_idle;
+
+ return sysdev_register(&s5p64x0_sysdev);
+}
diff --git a/arch/arm/mach-s5p64x0/dev-audio.c b/arch/arm/mach-s5p64x0/dev-audio.c
new file mode 100644
index 0000000..fa097bd
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/dev-audio.c
@@ -0,0 +1,164 @@
+/* linux/arch/arm/mach-s5p64x0/dev-audio.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co. Ltd
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/audio.h>
+
+#include <mach/map.h>
+#include <mach/dma.h>
+#include <mach/irqs.h>
+
+static int s5p6440_cfg_i2s(struct platform_device *pdev)
+{
+ /* configure GPIO for i2s port */
+ switch (pdev->id) {
+ case -1:
+ s3c_gpio_cfgpin(S5P6440_GPR(4), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6440_GPR(5), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6440_GPR(6), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6440_GPR(7), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6440_GPR(8), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6440_GPR(13), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6440_GPR(14), S3C_GPIO_SFN(5));
+ break;
+
+ default:
+ printk(KERN_ERR "Invalid Device %d\n", pdev->id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int s5p6450_cfg_i2s(struct platform_device *pdev)
+{
+ /* configure GPIO for i2s port */
+ switch (pdev->id) {
+ case -1:
+ s3c_gpio_cfgpin(S5P6450_GPB(4), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6450_GPR(4), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6450_GPR(5), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6450_GPR(6), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6450_GPR(7), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6450_GPR(8), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6450_GPR(13), S3C_GPIO_SFN(5));
+ s3c_gpio_cfgpin(S5P6450_GPR(14), S3C_GPIO_SFN(5));
+ break;
+
+ default:
+ printk(KERN_ERR "Invalid Device %d\n", pdev->id);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct s3c_audio_pdata s5p6440_i2s_pdata = {
+ .cfg_gpio = s5p6440_cfg_i2s,
+};
+
+static struct s3c_audio_pdata s5p6450_i2s_pdata = {
+ .cfg_gpio = s5p6450_cfg_i2s,
+};
+
+static struct resource s5p64x0_iis0_resource[] = {
+ [0] = {
+ .start = S5P64X0_PA_I2S,
+ .end = S5P64X0_PA_I2S + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_I2S0_TX,
+ .end = DMACH_I2S0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_I2S0_RX,
+ .end = DMACH_I2S0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5p6440_device_iis = {
+ .name = "s3c64xx-iis-v4",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p64x0_iis0_resource),
+ .resource = s5p64x0_iis0_resource,
+ .dev = {
+ .platform_data = &s5p6440_i2s_pdata,
+ },
+};
+
+struct platform_device s5p6450_device_iis0 = {
+ .name = "s3c64xx-iis-v4",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p64x0_iis0_resource),
+ .resource = s5p64x0_iis0_resource,
+ .dev = {
+ .platform_data = &s5p6450_i2s_pdata,
+ },
+};
+
+/* PCM Controller platform_devices */
+
+static int s5p6440_pcm_cfg_gpio(struct platform_device *pdev)
+{
+ switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin(S5P6440_GPR(7), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPR(13), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPR(14), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPR(8), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPR(6), S3C_GPIO_SFN(2));
+ break;
+
+ default:
+ printk(KERN_DEBUG "Invalid PCM Controller number!");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct s3c_audio_pdata s5p6440_pcm_pdata = {
+ .cfg_gpio = s5p6440_pcm_cfg_gpio,
+};
+
+static struct resource s5p6440_pcm0_resource[] = {
+ [0] = {
+ .start = S5P64X0_PA_PCM,
+ .end = S5P64X0_PA_PCM + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_PCM0_TX,
+ .end = DMACH_PCM0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_PCM0_RX,
+ .end = DMACH_PCM0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+};
+
+struct platform_device s5p6440_device_pcm = {
+ .name = "samsung-pcm",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5p6440_pcm0_resource),
+ .resource = s5p6440_pcm0_resource,
+ .dev = {
+ .platform_data = &s5p6440_pcm_pdata,
+ },
+};
diff --git a/arch/arm/mach-s5p64x0/dev-spi.c b/arch/arm/mach-s5p64x0/dev-spi.c
new file mode 100644
index 0000000..5b69ec4
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/dev-spi.c
@@ -0,0 +1,232 @@
+/* linux/arch/arm/mach-s5p64x0/dev-spi.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/gpio.h>
+
+#include <mach/dma.h>
+#include <mach/map.h>
+#include <mach/irqs.h>
+#include <mach/regs-clock.h>
+#include <mach/spi-clocks.h>
+
+#include <plat/s3c64xx-spi.h>
+#include <plat/gpio-cfg.h>
+
+static char *s5p64x0_spi_src_clks[] = {
+ [S5P64X0_SPI_SRCCLK_PCLK] = "pclk",
+ [S5P64X0_SPI_SRCCLK_SCLK] = "sclk_spi",
+};
+
+/* SPI Controller platform_devices */
+
+/* Since we emulate multi-cs capability, we do not touch the CS.
+ * The emulated CS is toggled by board specific mechanism, as it can
+ * be either some immediate GPIO or some signal out of some other
+ * chip in between ... or some yet another way.
+ * We simply do not assume anything about CS.
+ */
+static int s5p6440_spi_cfg_gpio(struct platform_device *pdev)
+{
+ switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin(S5P6440_GPC(0), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPC(1), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPC(2), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6440_GPC(0), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6440_GPC(1), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6440_GPC(2), S3C_GPIO_PULL_UP);
+ break;
+
+ case 1:
+ s3c_gpio_cfgpin(S5P6440_GPC(4), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPC(5), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6440_GPC(6), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6440_GPC(4), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6440_GPC(5), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6440_GPC(6), S3C_GPIO_PULL_UP);
+ break;
+
+ default:
+ dev_err(&pdev->dev, "Invalid SPI Controller number!");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int s5p6450_spi_cfg_gpio(struct platform_device *pdev)
+{
+ switch (pdev->id) {
+ case 0:
+ s3c_gpio_cfgpin(S5P6450_GPC(0), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6450_GPC(1), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6450_GPC(2), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6450_GPC(0), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6450_GPC(1), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6450_GPC(2), S3C_GPIO_PULL_UP);
+ break;
+
+ case 1:
+ s3c_gpio_cfgpin(S5P6450_GPC(4), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6450_GPC(5), S3C_GPIO_SFN(2));
+ s3c_gpio_cfgpin(S5P6450_GPC(6), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6450_GPC(4), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6450_GPC(5), S3C_GPIO_PULL_UP);
+ s3c_gpio_setpull(S5P6450_GPC(6), S3C_GPIO_PULL_UP);
+ break;
+
+ default:
+ dev_err(&pdev->dev, "Invalid SPI Controller number!");
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static struct resource s5p64x0_spi0_resource[] = {
+ [0] = {
+ .start = S5P64X0_PA_SPI0,
+ .end = S5P64X0_PA_SPI0 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_SPI0_TX,
+ .end = DMACH_SPI0_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_SPI0_RX,
+ .end = DMACH_SPI0_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = IRQ_SPI0,
+ .end = IRQ_SPI0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c64xx_spi_info s5p6440_spi0_pdata = {
+ .cfg_gpio = s5p6440_spi_cfg_gpio,
+ .fifo_lvl_mask = 0x1ff,
+ .rx_lvl_offset = 15,
+};
+
+static struct s3c64xx_spi_info s5p6450_spi0_pdata = {
+ .cfg_gpio = s5p6450_spi_cfg_gpio,
+ .fifo_lvl_mask = 0x1ff,
+ .rx_lvl_offset = 15,
+};
+
+static u64 spi_dmamask = DMA_BIT_MASK(32);
+
+struct platform_device s5p64x0_device_spi0 = {
+ .name = "s3c64xx-spi",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5p64x0_spi0_resource),
+ .resource = s5p64x0_spi0_resource,
+ .dev = {
+ .dma_mask = &spi_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+static struct resource s5p64x0_spi1_resource[] = {
+ [0] = {
+ .start = S5P64X0_PA_SPI1,
+ .end = S5P64X0_PA_SPI1 + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = DMACH_SPI1_TX,
+ .end = DMACH_SPI1_TX,
+ .flags = IORESOURCE_DMA,
+ },
+ [2] = {
+ .start = DMACH_SPI1_RX,
+ .end = DMACH_SPI1_RX,
+ .flags = IORESOURCE_DMA,
+ },
+ [3] = {
+ .start = IRQ_SPI1,
+ .end = IRQ_SPI1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c64xx_spi_info s5p6440_spi1_pdata = {
+ .cfg_gpio = s5p6440_spi_cfg_gpio,
+ .fifo_lvl_mask = 0x7f,
+ .rx_lvl_offset = 15,
+};
+
+static struct s3c64xx_spi_info s5p6450_spi1_pdata = {
+ .cfg_gpio = s5p6450_spi_cfg_gpio,
+ .fifo_lvl_mask = 0x7f,
+ .rx_lvl_offset = 15,
+};
+
+struct platform_device s5p64x0_device_spi1 = {
+ .name = "s3c64xx-spi",
+ .id = 1,
+ .num_resources = ARRAY_SIZE(s5p64x0_spi1_resource),
+ .resource = s5p64x0_spi1_resource,
+ .dev = {
+ .dma_mask = &spi_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+void __init s5p64x0_spi_set_info(int cntrlr, int src_clk_nr, int num_cs)
+{
+ unsigned int id;
+ struct s3c64xx_spi_info *pd;
+
+ id = __raw_readl(S5P64X0_SYS_ID) & 0xFF000;
+
+ /* Reject invalid configuration */
+ if (!num_cs || src_clk_nr < 0
+ || src_clk_nr > S5P64X0_SPI_SRCCLK_SCLK) {
+ printk(KERN_ERR "%s: Invalid SPI configuration\n", __func__);
+ return;
+ }
+
+ switch (cntrlr) {
+ case 0:
+ if (id == 0x50000)
+ pd = &s5p6450_spi0_pdata;
+ else
+ pd = &s5p6440_spi0_pdata;
+
+ s5p64x0_device_spi0.dev.platform_data = pd;
+ break;
+ case 1:
+ if (id == 0x50000)
+ pd = &s5p6450_spi1_pdata;
+ else
+ pd = &s5p6440_spi1_pdata;
+
+ s5p64x0_device_spi1.dev.platform_data = pd;
+ break;
+ default:
+ printk(KERN_ERR "%s: Invalid SPI controller(%d)\n",
+ __func__, cntrlr);
+ return;
+ }
+
+ pd->num_cs = num_cs;
+ pd->src_clk_nr = src_clk_nr;
+ pd->src_clk_name = s5p64x0_spi_src_clks[src_clk_nr];
+}
diff --git a/arch/arm/mach-s5p64x0/dma.c b/arch/arm/mach-s5p64x0/dma.c
new file mode 100644
index 0000000..29a8c24
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/dma.c
@@ -0,0 +1,149 @@
+/* linux/arch/arm/mach-s5p64x0/dma.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <mach/map.h>
+#include <mach/irqs.h>
+#include <mach/regs-clock.h>
+
+#include <plat/devs.h>
+#include <plat/s3c-pl330-pdata.h>
+
+static u64 dma_dmamask = DMA_BIT_MASK(32);
+
+static struct resource s5p64x0_pdma_resource[] = {
+ [0] = {
+ .start = S5P64X0_PA_PDMA,
+ .end = S5P64X0_PA_PDMA + SZ_4K,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_DMA0,
+ .end = IRQ_DMA0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct s3c_pl330_platdata s5p6440_pdma_pdata = {
+ .peri = {
+ [0] = DMACH_UART0_RX,
+ [1] = DMACH_UART0_TX,
+ [2] = DMACH_UART1_RX,
+ [3] = DMACH_UART1_TX,
+ [4] = DMACH_UART2_RX,
+ [5] = DMACH_UART2_TX,
+ [6] = DMACH_UART3_RX,
+ [7] = DMACH_UART3_TX,
+ [8] = DMACH_MAX,
+ [9] = DMACH_MAX,
+ [10] = DMACH_PCM0_TX,
+ [11] = DMACH_PCM0_RX,
+ [12] = DMACH_I2S0_TX,
+ [13] = DMACH_I2S0_RX,
+ [14] = DMACH_SPI0_TX,
+ [15] = DMACH_SPI0_RX,
+ [16] = DMACH_MAX,
+ [17] = DMACH_MAX,
+ [18] = DMACH_MAX,
+ [19] = DMACH_MAX,
+ [20] = DMACH_SPI1_TX,
+ [21] = DMACH_SPI1_RX,
+ [22] = DMACH_MAX,
+ [23] = DMACH_MAX,
+ [24] = DMACH_MAX,
+ [25] = DMACH_MAX,
+ [26] = DMACH_MAX,
+ [27] = DMACH_MAX,
+ [28] = DMACH_MAX,
+ [29] = DMACH_PWM,
+ [30] = DMACH_MAX,
+ [31] = DMACH_MAX,
+ },
+};
+
+static struct s3c_pl330_platdata s5p6450_pdma_pdata = {
+ .peri = {
+ [0] = DMACH_UART0_RX,
+ [1] = DMACH_UART0_TX,
+ [2] = DMACH_UART1_RX,
+ [3] = DMACH_UART1_TX,
+ [4] = DMACH_UART2_RX,
+ [5] = DMACH_UART2_TX,
+ [6] = DMACH_UART3_RX,
+ [7] = DMACH_UART3_TX,
+ [8] = DMACH_UART4_RX,
+ [9] = DMACH_UART4_TX,
+ [10] = DMACH_PCM0_TX,
+ [11] = DMACH_PCM0_RX,
+ [12] = DMACH_I2S0_TX,
+ [13] = DMACH_I2S0_RX,
+ [14] = DMACH_SPI0_TX,
+ [15] = DMACH_SPI0_RX,
+ [16] = DMACH_PCM1_TX,
+ [17] = DMACH_PCM1_RX,
+ [18] = DMACH_PCM2_TX,
+ [19] = DMACH_PCM2_RX,
+ [20] = DMACH_SPI1_TX,
+ [21] = DMACH_SPI1_RX,
+ [22] = DMACH_USI_TX,
+ [23] = DMACH_USI_RX,
+ [24] = DMACH_MAX,
+ [25] = DMACH_I2S1_TX,
+ [26] = DMACH_I2S1_RX,
+ [27] = DMACH_I2S2_TX,
+ [28] = DMACH_I2S2_RX,
+ [29] = DMACH_PWM,
+ [30] = DMACH_UART5_RX,
+ [31] = DMACH_UART5_TX,
+ },
+};
+
+static struct platform_device s5p64x0_device_pdma = {
+ .name = "s3c-pl330",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(s5p64x0_pdma_resource),
+ .resource = s5p64x0_pdma_resource,
+ .dev = {
+ .dma_mask = &dma_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+static int __init s5p64x0_dma_init(void)
+{
+ unsigned int id;
+
+ id = __raw_readl(S5P64X0_SYS_ID) & 0xFF000;
+
+ if (id == 0x50000)
+ s5p64x0_device_pdma.dev.platform_data = &s5p6450_pdma_pdata;
+ else
+ s5p64x0_device_pdma.dev.platform_data = &s5p6440_pdma_pdata;
+
+ platform_device_register(&s5p64x0_device_pdma);
+
+ return 0;
+}
+arch_initcall(s5p64x0_dma_init);
diff --git a/arch/arm/mach-s5p6440/gpio.c b/arch/arm/mach-s5p64x0/gpio.c
similarity index 74%
rename from arch/arm/mach-s5p6440/gpio.c
rename to arch/arm/mach-s5p64x0/gpio.c
index 8bf6e0c..39159dd 100644
--- a/arch/arm/mach-s5p6440/gpio.c
+++ b/arch/arm/mach-s5p64x0/gpio.c
@@ -1,14 +1,14 @@
-/* arch/arm/mach-s5p6440/gpio.c
+/* linux/arch/arm/mach-s5p64x0/gpio.c
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
- * S5P6440 - GPIOlib support
+ * S5P64X0 - GPIOlib support
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
- */
+*/
#include <linux/kernel.h>
#include <linux/irq.h>
@@ -22,26 +22,29 @@
#include <plat/gpio-cfg.h>
#include <plat/gpio-cfg-helpers.h>
-/* GPIO bank summary:
-*
-* Bank GPIOs Style SlpCon ExtInt Group
-* A 6 4Bit Yes 1
-* B 7 4Bit Yes 1
-* C 8 4Bit Yes 2
-* F 2 2Bit Yes 4 [1]
-* G 7 4Bit Yes 5
-* H 10 4Bit[2] Yes 6
-* I 16 2Bit Yes None
-* J 12 2Bit Yes None
-* N 16 2Bit No IRQ_EINT
-* P 8 2Bit Yes 8
-* R 15 4Bit[2] Yes 8
-*
-* [1] BANKF pins 14,15 do not form part of the external interrupt sources
-* [2] BANK has two control registers, GPxCON0 and GPxCON1
-*/
+/* To be implemented S5P6450 GPIO */
-static int s5p6440_gpiolib_rbank_4bit2_input(struct gpio_chip *chip,
+/*
+ * S5P6440 GPIO bank summary:
+ *
+ * Bank GPIOs Style SlpCon ExtInt Group
+ * A 6 4Bit Yes 1
+ * B 7 4Bit Yes 1
+ * C 8 4Bit Yes 2
+ * F 2 2Bit Yes 4 [1]
+ * G 7 4Bit Yes 5
+ * H 10 4Bit[2] Yes 6
+ * I 16 2Bit Yes None
+ * J 12 2Bit Yes None
+ * N 16 2Bit No IRQ_EINT
+ * P 8 2Bit Yes 8
+ * R 15 4Bit[2] Yes 8
+ *
+ * [1] BANKF pins 14,15 do not form part of the external interrupt sources
+ * [2] BANK has two control registers, GPxCON0 and GPxCON1
+ */
+
+static int s5p64x0_gpiolib_rbank_4bit2_input(struct gpio_chip *chip,
unsigned int offset)
{
struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
@@ -77,7 +80,7 @@
return 0;
}
-static int s5p6440_gpiolib_rbank_4bit2_output(struct gpio_chip *chip,
+static int s5p64x0_gpiolib_rbank_4bit2_output(struct gpio_chip *chip,
unsigned int offset, int value)
{
struct s3c_gpio_chip *ourchip = to_s3c_gpio(chip);
@@ -124,12 +127,11 @@
return 0;
}
-int s5p6440_gpio_setcfg_4bit_rbank(struct s3c_gpio_chip *chip,
+int s5p64x0_gpio_setcfg_4bit_rbank(struct s3c_gpio_chip *chip,
unsigned int off, unsigned int cfg)
{
void __iomem *reg = chip->base;
unsigned int shift;
- unsigned long flags;
u32 con;
switch (off) {
@@ -155,26 +157,22 @@
cfg <<= shift;
}
- s3c_gpio_lock(chip, flags);
-
con = __raw_readl(reg);
con &= ~(0xf << shift);
con |= cfg;
__raw_writel(con, reg);
- s3c_gpio_unlock(chip, flags);
-
return 0;
}
-static struct s3c_gpio_cfg s5p6440_gpio_cfgs[] = {
+static struct s3c_gpio_cfg s5p64x0_gpio_cfgs[] = {
{
.cfg_eint = 0,
}, {
.cfg_eint = 7,
}, {
.cfg_eint = 3,
- .set_config = s5p6440_gpio_setcfg_4bit_rbank,
+ .set_config = s5p64x0_gpio_setcfg_4bit_rbank,
}, {
.cfg_eint = 0,
.set_config = s3c_gpio_setcfg_s3c24xx,
@@ -193,7 +191,7 @@
static struct s3c_gpio_chip s5p6440_gpio_4bit[] = {
{
.base = S5P6440_GPA_BASE,
- .config = &s5p6440_gpio_cfgs[1],
+ .config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPA(0),
.ngpio = S5P6440_GPIO_A_NR,
@@ -201,7 +199,7 @@
},
}, {
.base = S5P6440_GPB_BASE,
- .config = &s5p6440_gpio_cfgs[1],
+ .config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPB(0),
.ngpio = S5P6440_GPIO_B_NR,
@@ -209,7 +207,7 @@
},
}, {
.base = S5P6440_GPC_BASE,
- .config = &s5p6440_gpio_cfgs[1],
+ .config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPC(0),
.ngpio = S5P6440_GPIO_C_NR,
@@ -217,7 +215,7 @@
},
}, {
.base = S5P6440_GPG_BASE,
- .config = &s5p6440_gpio_cfgs[1],
+ .config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPG(0),
.ngpio = S5P6440_GPIO_G_NR,
@@ -229,7 +227,7 @@
static struct s3c_gpio_chip s5p6440_gpio_4bit2[] = {
{
.base = S5P6440_GPH_BASE + 0x4,
- .config = &s5p6440_gpio_cfgs[1],
+ .config = &s5p64x0_gpio_cfgs[1],
.chip = {
.base = S5P6440_GPH(0),
.ngpio = S5P6440_GPIO_H_NR,
@@ -238,10 +236,10 @@
},
};
-static struct s3c_gpio_chip gpio_rbank_4bit2[] = {
+static struct s3c_gpio_chip s5p6440_gpio_rbank_4bit2[] = {
{
.base = S5P6440_GPR_BASE + 0x4,
- .config = &s5p6440_gpio_cfgs[2],
+ .config = &s5p64x0_gpio_cfgs[2],
.chip = {
.base = S5P6440_GPR(0),
.ngpio = S5P6440_GPIO_R_NR,
@@ -253,7 +251,7 @@
static struct s3c_gpio_chip s5p6440_gpio_2bit[] = {
{
.base = S5P6440_GPF_BASE,
- .config = &s5p6440_gpio_cfgs[5],
+ .config = &s5p64x0_gpio_cfgs[5],
.chip = {
.base = S5P6440_GPF(0),
.ngpio = S5P6440_GPIO_F_NR,
@@ -261,7 +259,7 @@
},
}, {
.base = S5P6440_GPI_BASE,
- .config = &s5p6440_gpio_cfgs[3],
+ .config = &s5p64x0_gpio_cfgs[3],
.chip = {
.base = S5P6440_GPI(0),
.ngpio = S5P6440_GPIO_I_NR,
@@ -269,7 +267,7 @@
},
}, {
.base = S5P6440_GPJ_BASE,
- .config = &s5p6440_gpio_cfgs[3],
+ .config = &s5p64x0_gpio_cfgs[3],
.chip = {
.base = S5P6440_GPJ(0),
.ngpio = S5P6440_GPIO_J_NR,
@@ -277,7 +275,7 @@
},
}, {
.base = S5P6440_GPN_BASE,
- .config = &s5p6440_gpio_cfgs[4],
+ .config = &s5p64x0_gpio_cfgs[4],
.chip = {
.base = S5P6440_GPN(0),
.ngpio = S5P6440_GPIO_N_NR,
@@ -285,7 +283,7 @@
},
}, {
.base = S5P6440_GPP_BASE,
- .config = &s5p6440_gpio_cfgs[5],
+ .config = &s5p64x0_gpio_cfgs[5],
.chip = {
.base = S5P6440_GPP(0),
.ngpio = S5P6440_GPIO_P_NR,
@@ -294,7 +292,7 @@
},
};
-void __init s5p6440_gpiolib_set_cfg(struct s3c_gpio_cfg *chipcfg, int nr_chips)
+void __init s5p64x0_gpiolib_set_cfg(struct s3c_gpio_cfg *chipcfg, int nr_chips)
{
for (; nr_chips > 0; nr_chips--, chipcfg++) {
if (!chipcfg->set_config)
@@ -308,13 +306,13 @@
}
}
-static void __init s5p6440_gpio_add_rbank_4bit2(struct s3c_gpio_chip *chip,
+static void __init s5p64x0_gpio_add_rbank_4bit2(struct s3c_gpio_chip *chip,
int nr_chips)
{
for (; nr_chips > 0; nr_chips--, chip++) {
- chip->chip.direction_input = s5p6440_gpiolib_rbank_4bit2_input;
+ chip->chip.direction_input = s5p64x0_gpiolib_rbank_4bit2_input;
chip->chip.direction_output =
- s5p6440_gpiolib_rbank_4bit2_output;
+ s5p64x0_gpiolib_rbank_4bit2_output;
s3c_gpiolib_add(chip);
}
}
@@ -324,8 +322,8 @@
struct s3c_gpio_chip *chips = s5p6440_gpio_2bit;
int nr_chips = ARRAY_SIZE(s5p6440_gpio_2bit);
- s5p6440_gpiolib_set_cfg(s5p6440_gpio_cfgs,
- ARRAY_SIZE(s5p6440_gpio_cfgs));
+ s5p64x0_gpiolib_set_cfg(s5p64x0_gpio_cfgs,
+ ARRAY_SIZE(s5p64x0_gpio_cfgs));
for (; nr_chips > 0; nr_chips--, chips++)
s3c_gpiolib_add(chips);
@@ -336,8 +334,8 @@
samsung_gpiolib_add_4bit2_chips(s5p6440_gpio_4bit2,
ARRAY_SIZE(s5p6440_gpio_4bit2));
- s5p6440_gpio_add_rbank_4bit2(gpio_rbank_4bit2,
- ARRAY_SIZE(gpio_rbank_4bit2));
+ s5p64x0_gpio_add_rbank_4bit2(s5p6440_gpio_rbank_4bit2,
+ ARRAY_SIZE(s5p6440_gpio_rbank_4bit2));
return 0;
}
diff --git a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S
new file mode 100644
index 0000000..79b04e6
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S
@@ -0,0 +1,33 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/debug-macro.S
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* pull in the relevant register and map files. */
+
+#include <plat/map-base.h>
+#include <plat/map-s5p.h>
+
+#include <plat/regs-serial.h>
+
+ .macro addruart, rp, rv
+ mov \rp, #0xE0000000
+ orr \rp, \rp, #0x00100000
+ ldr \rp, [\rp, #0x118 ]
+ and \rp, \rp, #0xff000
+ teq \rp, #0x50000 @@ S5P6450
+ ldreq \rp, =0xEC800000
+ movne \rp, #0xEC000000 @@ S5P6440
+ ldrne \rv, = S3C_VA_UART
+#if CONFIG_DEBUG_S3C_UART != 0
+ add \rp, \rp, #(0x400 * CONFIG_DEBUG_S3C_UART)
+ add \rv, \rv, #(0x400 * CONFIG_DEBUG_S3C_UART)
+#endif
+ .endm
+
+#include <plat/debug-macro.S>
diff --git a/arch/arm/mach-s5p6440/include/mach/dma.h b/arch/arm/mach-s5p64x0/include/mach/dma.h
similarity index 100%
rename from arch/arm/mach-s5p6440/include/mach/dma.h
rename to arch/arm/mach-s5p64x0/include/mach/dma.h
diff --git a/arch/arm/mach-s5p64x0/include/mach/entry-macro.S b/arch/arm/mach-s5p64x0/include/mach/entry-macro.S
new file mode 100644
index 0000000..10b62b4
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/entry-macro.S
@@ -0,0 +1,16 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/entry-macro.S
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Low-level IRQ helper macros for the Samsung S5P64X0
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <mach/map.h>
+#include <plat/irqs.h>
+
+#include <asm/entry-macro-vic2.S>
diff --git a/arch/arm/mach-s5p64x0/include/mach/gpio.h b/arch/arm/mach-s5p64x0/include/mach/gpio.h
new file mode 100644
index 0000000..5486c8f
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/gpio.h
@@ -0,0 +1,139 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/gpio.h
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 - GPIO lib support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_GPIO_H
+#define __ASM_ARCH_GPIO_H __FILE__
+
+#define gpio_get_value __gpio_get_value
+#define gpio_set_value __gpio_set_value
+#define gpio_cansleep __gpio_cansleep
+#define gpio_to_irq __gpio_to_irq
+
+/* GPIO bank sizes */
+
+#define S5P6440_GPIO_A_NR (6)
+#define S5P6440_GPIO_B_NR (7)
+#define S5P6440_GPIO_C_NR (8)
+#define S5P6440_GPIO_F_NR (2)
+#define S5P6440_GPIO_G_NR (7)
+#define S5P6440_GPIO_H_NR (10)
+#define S5P6440_GPIO_I_NR (16)
+#define S5P6440_GPIO_J_NR (12)
+#define S5P6440_GPIO_N_NR (16)
+#define S5P6440_GPIO_P_NR (8)
+#define S5P6440_GPIO_R_NR (15)
+
+#define S5P6450_GPIO_A_NR (6)
+#define S5P6450_GPIO_B_NR (7)
+#define S5P6450_GPIO_C_NR (8)
+#define S5P6450_GPIO_D_NR (8)
+#define S5P6450_GPIO_F_NR (2)
+#define S5P6450_GPIO_G_NR (14)
+#define S5P6450_GPIO_H_NR (10)
+#define S5P6450_GPIO_I_NR (16)
+#define S5P6450_GPIO_J_NR (12)
+#define S5P6450_GPIO_K_NR (5)
+#define S5P6450_GPIO_N_NR (16)
+#define S5P6450_GPIO_P_NR (11)
+#define S5P6450_GPIO_Q_NR (14)
+#define S5P6450_GPIO_R_NR (15)
+#define S5P6450_GPIO_S_NR (8)
+
+/* GPIO bank numbers */
+
+/* CONFIG_S3C_GPIO_SPACE allows the user to select extra
+ * space for debugging purposes so that any accidental
+ * change from one gpio bank to another can be caught.
+*/
+
+#define S5P64X0_GPIO_NEXT(__gpio) \
+ ((__gpio##_START) + (__gpio##_NR) + CONFIG_S3C_GPIO_SPACE + 1)
+
+enum s5p6440_gpio_number {
+ S5P6440_GPIO_A_START = 0,
+ S5P6440_GPIO_B_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_A),
+ S5P6440_GPIO_C_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_B),
+ S5P6440_GPIO_F_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_C),
+ S5P6440_GPIO_G_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_F),
+ S5P6440_GPIO_H_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_G),
+ S5P6440_GPIO_I_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_H),
+ S5P6440_GPIO_J_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_I),
+ S5P6440_GPIO_N_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_J),
+ S5P6440_GPIO_P_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_N),
+ S5P6440_GPIO_R_START = S5P64X0_GPIO_NEXT(S5P6440_GPIO_P),
+};
+
+enum s5p6450_gpio_number {
+ S5P6450_GPIO_A_START = 0,
+ S5P6450_GPIO_B_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_A),
+ S5P6450_GPIO_C_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_B),
+ S5P6450_GPIO_D_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_C),
+ S5P6450_GPIO_F_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_D),
+ S5P6450_GPIO_G_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_F),
+ S5P6450_GPIO_H_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_G),
+ S5P6450_GPIO_I_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_H),
+ S5P6450_GPIO_J_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_I),
+ S5P6450_GPIO_K_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_J),
+ S5P6450_GPIO_N_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_K),
+ S5P6450_GPIO_P_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_N),
+ S5P6450_GPIO_Q_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_P),
+ S5P6450_GPIO_R_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_Q),
+ S5P6450_GPIO_S_START = S5P64X0_GPIO_NEXT(S5P6450_GPIO_R),
+};
+
+/* GPIO number definitions */
+
+#define S5P6440_GPA(_nr) (S5P6440_GPIO_A_START + (_nr))
+#define S5P6440_GPB(_nr) (S5P6440_GPIO_B_START + (_nr))
+#define S5P6440_GPC(_nr) (S5P6440_GPIO_C_START + (_nr))
+#define S5P6440_GPF(_nr) (S5P6440_GPIO_F_START + (_nr))
+#define S5P6440_GPG(_nr) (S5P6440_GPIO_G_START + (_nr))
+#define S5P6440_GPH(_nr) (S5P6440_GPIO_H_START + (_nr))
+#define S5P6440_GPI(_nr) (S5P6440_GPIO_I_START + (_nr))
+#define S5P6440_GPJ(_nr) (S5P6440_GPIO_J_START + (_nr))
+#define S5P6440_GPN(_nr) (S5P6440_GPIO_N_START + (_nr))
+#define S5P6440_GPP(_nr) (S5P6440_GPIO_P_START + (_nr))
+#define S5P6440_GPR(_nr) (S5P6440_GPIO_R_START + (_nr))
+
+#define S5P6450_GPA(_nr) (S5P6450_GPIO_A_START + (_nr))
+#define S5P6450_GPB(_nr) (S5P6450_GPIO_B_START + (_nr))
+#define S5P6450_GPC(_nr) (S5P6450_GPIO_C_START + (_nr))
+#define S5P6450_GPD(_nr) (S5P6450_GPIO_D_START + (_nr))
+#define S5P6450_GPF(_nr) (S5P6450_GPIO_F_START + (_nr))
+#define S5P6450_GPG(_nr) (S5P6450_GPIO_G_START + (_nr))
+#define S5P6450_GPH(_nr) (S5P6450_GPIO_H_START + (_nr))
+#define S5P6450_GPI(_nr) (S5P6450_GPIO_I_START + (_nr))
+#define S5P6450_GPJ(_nr) (S5P6450_GPIO_J_START + (_nr))
+#define S5P6450_GPK(_nr) (S5P6450_GPIO_K_START + (_nr))
+#define S5P6450_GPN(_nr) (S5P6450_GPIO_N_START + (_nr))
+#define S5P6450_GPP(_nr) (S5P6450_GPIO_P_START + (_nr))
+#define S5P6450_GPQ(_nr) (S5P6450_GPIO_Q_START + (_nr))
+#define S5P6450_GPR(_nr) (S5P6450_GPIO_R_START + (_nr))
+#define S5P6450_GPS(_nr) (S5P6450_GPIO_S_START + (_nr))
+
+/* the end of the S5P64X0 specific gpios */
+
+#define S5P6440_GPIO_END (S5P6440_GPR(S5P6440_GPIO_R_NR) + 1)
+#define S5P6450_GPIO_END (S5P6450_GPS(S5P6450_GPIO_S_NR) + 1)
+
+#define S5P64X0_GPIO_END (S5P6440_GPIO_END > S5P6450_GPIO_END ? \
+ S5P6440_GPIO_END : S5P6450_GPIO_END)
+
+#define S3C_GPIO_END S5P64X0_GPIO_END
+
+/* define the number of gpios we need to the one after the last GPIO range */
+
+#define ARCH_NR_GPIOS (S5P64X0_GPIO_END + CONFIG_SAMSUNG_GPIO_EXTRA)
+
+#include <asm-generic/gpio.h>
+
+#endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/hardware.h b/arch/arm/mach-s5p64x0/include/mach/hardware.h
similarity index 67%
rename from arch/arm/mach-s5p6440/include/mach/hardware.h
rename to arch/arm/mach-s5p64x0/include/mach/hardware.h
index be8b26e..d3e8799 100644
--- a/arch/arm/mach-s5p6440/include/mach/hardware.h
+++ b/arch/arm/mach-s5p64x0/include/mach/hardware.h
@@ -1,9 +1,9 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/hardware.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/hardware.h
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
- * S5P6440 - Hardware support
+ * S5P64X0 - Hardware support
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/arch/arm/mach-s5p64x0/include/mach/i2c.h b/arch/arm/mach-s5p64x0/include/mach/i2c.h
new file mode 100644
index 0000000..887d252
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/i2c.h
@@ -0,0 +1,17 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/i2c.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 I2C configuration
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+extern void s5p6440_i2c0_cfg_gpio(struct platform_device *dev);
+extern void s5p6440_i2c1_cfg_gpio(struct platform_device *dev);
+
+extern void s5p6450_i2c0_cfg_gpio(struct platform_device *dev);
+extern void s5p6450_i2c1_cfg_gpio(struct platform_device *dev);
diff --git a/arch/arm/mach-s5p64x0/include/mach/io.h b/arch/arm/mach-s5p64x0/include/mach/io.h
new file mode 100644
index 0000000..a3e095c
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/io.h
@@ -0,0 +1,25 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/io.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Copyright 2008 Simtec Electronics
+ * Ben Dooks <ben-linux@fluff.org>
+ *
+ * Default IO routines for S5P64X0 based
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+/* No current ISA/PCI bus support. */
+#define __io(a) __typesafe_io(a)
+#define __mem_pci(a) (a)
+
+#define IO_SPACE_LIMIT (0xFFFFFFFF)
+
+#endif
diff --git a/arch/arm/mach-s5p6440/include/mach/irqs.h b/arch/arm/mach-s5p64x0/include/mach/irqs.h
similarity index 71%
rename from arch/arm/mach-s5p6440/include/mach/irqs.h
rename to arch/arm/mach-s5p64x0/include/mach/irqs.h
index 16a7612..513abff 100644
--- a/arch/arm/mach-s5p6440/include/mach/irqs.h
+++ b/arch/arm/mach-s5p64x0/include/mach/irqs.h
@@ -1,17 +1,17 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/irqs.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/irqs.h
*
- * Copyright 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
- * S5P6440 - IRQ definitions
+ * S5P64X0 - IRQ definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-#ifndef __ASM_ARCH_S5P_IRQS_H
-#define __ASM_ARCH_S5P_IRQS_H __FILE__
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H __FILE__
#include <plat/irqs.h>
@@ -20,10 +20,12 @@
#define IRQ_EINT0_3 S5P_IRQ_VIC0(0)
#define IRQ_EINT4_11 S5P_IRQ_VIC0(1)
#define IRQ_RTC_TIC S5P_IRQ_VIC0(2)
+#define IRQ_IIS1 S5P_IRQ_VIC0(3) /* for only S5P6450 */
+#define IRQ_IIS2 S5P_IRQ_VIC0(4) /* for only S5P6450 */
#define IRQ_IIC1 S5P_IRQ_VIC0(5)
#define IRQ_I2SV40 S5P_IRQ_VIC0(6)
-#define IRQ_GPS S5P_IRQ_VIC0(7)
-#define IRQ_POST0 S5P_IRQ_VIC0(9)
+#define IRQ_GPS S5P_IRQ_VIC0(7) /* for only S5P6450 */
+
#define IRQ_2D S5P_IRQ_VIC0(11)
#define IRQ_TIMER0_VIC S5P_IRQ_VIC0(23)
#define IRQ_TIMER1_VIC S5P_IRQ_VIC0(24)
@@ -39,22 +41,26 @@
#define IRQ_EINT12_15 S5P_IRQ_VIC1(0)
#define IRQ_PCM0 S5P_IRQ_VIC1(2)
+#define IRQ_PCM1 S5P_IRQ_VIC1(3) /* for only S5P6450 */
+#define IRQ_PCM2 S5P_IRQ_VIC1(4) /* for only S5P6450 */
#define IRQ_UART0 S5P_IRQ_VIC1(5)
#define IRQ_UART1 S5P_IRQ_VIC1(6)
#define IRQ_UART2 S5P_IRQ_VIC1(7)
#define IRQ_UART3 S5P_IRQ_VIC1(8)
#define IRQ_DMA0 S5P_IRQ_VIC1(9)
+#define IRQ_UART4 S5P_IRQ_VIC1(10) /* S5P6450 */
+#define IRQ_UART5 S5P_IRQ_VIC1(11) /* S5P6450 */
#define IRQ_NFC S5P_IRQ_VIC1(13)
+#define IRQ_USI S5P_IRQ_VIC1(15) /* S5P6450 */
#define IRQ_SPI0 S5P_IRQ_VIC1(16)
#define IRQ_SPI1 S5P_IRQ_VIC1(17)
+#define IRQ_HSMMC2 S5P_IRQ_VIC1(17) /* Shared */
#define IRQ_IIC S5P_IRQ_VIC1(18)
#define IRQ_DISPCON3 S5P_IRQ_VIC1(19)
-#define IRQ_FIMGVG S5P_IRQ_VIC1(20)
#define IRQ_EINT_GROUPS S5P_IRQ_VIC1(21)
-#define IRQ_PMU S5P_IRQ_VIC1(23)
+#define IRQ_PMU S5P_IRQ_VIC1(23) /* S5P6440 */
#define IRQ_HSMMC0 S5P_IRQ_VIC1(24)
#define IRQ_HSMMC1 S5P_IRQ_VIC1(25)
-#define IRQ_HSMMC2 IRQ_SPI1 /* shared with SPI1 */
#define IRQ_OTG S5P_IRQ_VIC1(26)
#define IRQ_DSI S5P_IRQ_VIC1(27)
#define IRQ_RTC_ALARM S5P_IRQ_VIC1(28)
@@ -63,6 +69,24 @@
#define IRQ_TC IRQ_PENDN
#define IRQ_ADC S5P_IRQ_VIC1(31)
+/* UART interrupts, S5P6450 has 5 UARTs */
+#define IRQ_S5P_UART_BASE4 (96)
+#define IRQ_S5P_UART_BASE5 (100)
+
+#define IRQ_S5P_UART_RX4 (IRQ_S5P_UART_BASE4 + UART_IRQ_RXD)
+#define IRQ_S5P_UART_TX4 (IRQ_S5P_UART_BASE4 + UART_IRQ_TXD)
+#define IRQ_S5P_UART_ERR4 (IRQ_S5P_UART_BASE4 + UART_IRQ_ERR)
+
+#define IRQ_S5P_UART_RX5 (IRQ_S5P_UART_BASE5 + UART_IRQ_RXD)
+#define IRQ_S5P_UART_TX5 (IRQ_S5P_UART_BASE5 + UART_IRQ_TXD)
+#define IRQ_S5P_UART_ERR5 (IRQ_S5P_UART_BASE5 + UART_IRQ_ERR)
+
+/* S3C compatibilty defines */
+#define IRQ_S3CUART_RX4 IRQ_S5P_UART_RX4
+#define IRQ_S3CUART_RX5 IRQ_S5P_UART_RX5
+
+/* S5P6450 EINT feature will be added */
+
/*
* Since the IRQ_EINT(x) are a linear mapping on s5p6440 we just defined
* them as an IRQ_EINT(x) macro from S5P_IRQ_EINT_BASE which we place
@@ -115,4 +139,4 @@
#define NR_IRQS (IRQ_EINT_GROUP8_BASE + IRQ_EINT_GROUP8_NR + 1)
-#endif /* __ASM_ARCH_S5P_IRQS_H */
+#endif /* __ASM_ARCH_IRQS_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/map.h b/arch/arm/mach-s5p64x0/include/mach/map.h
new file mode 100644
index 0000000..31e5341
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/map.h
@@ -0,0 +1,83 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/map.h
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 - Memory map definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_MAP_H
+#define __ASM_ARCH_MAP_H __FILE__
+
+#include <plat/map-base.h>
+#include <plat/map-s5p.h>
+
+#define S5P64X0_PA_SDRAM (0x20000000)
+
+#define S5P64X0_PA_CHIPID (0xE0000000)
+#define S5P_PA_CHIPID S5P64X0_PA_CHIPID
+
+#define S5P64X0_PA_SYSCON (0xE0100000)
+#define S5P_PA_SYSCON S5P64X0_PA_SYSCON
+
+#define S5P64X0_PA_GPIO (0xE0308000)
+
+#define S5P64X0_PA_VIC0 (0xE4000000)
+#define S5P64X0_PA_VIC1 (0xE4100000)
+
+#define S5P64X0_PA_PDMA (0xE9000000)
+
+#define S5P64X0_PA_TIMER (0xEA000000)
+#define S5P_PA_TIMER S5P64X0_PA_TIMER
+
+#define S5P64X0_PA_RTC (0xEA100000)
+
+#define S5P64X0_PA_WDT (0xEA200000)
+
+#define S5P6440_PA_UART(x) (0xEC000000 + ((x) * S3C_UART_OFFSET))
+#define S5P6450_PA_UART(x) ((x < 5) ? (0xEC800000 + ((x) * S3C_UART_OFFSET)) : (0xEC000000))
+
+#define S5P_PA_UART0 S5P6450_PA_UART(0)
+#define S5P_PA_UART1 S5P6450_PA_UART(1)
+#define S5P_PA_UART2 S5P6450_PA_UART(2)
+#define S5P_PA_UART3 S5P6450_PA_UART(3)
+#define S5P_PA_UART4 S5P6450_PA_UART(4)
+#define S5P_PA_UART5 S5P6450_PA_UART(5)
+
+#define S5P_SZ_UART SZ_256
+
+#define S5P6440_PA_IIC0 (0xEC104000)
+#define S5P6440_PA_IIC1 (0xEC20F000)
+#define S5P6450_PA_IIC0 (0xEC100000)
+#define S5P6450_PA_IIC1 (0xEC200000)
+
+#define S5P64X0_PA_SPI0 (0xEC400000)
+#define S5P64X0_PA_SPI1 (0xEC500000)
+
+#define S5P64X0_PA_HSOTG (0xED100000)
+
+#define S5P64X0_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
+
+#define S5P64X0_PA_I2S (0xF2000000)
+
+#define S5P64X0_PA_PCM (0xF2100000)
+
+#define S5P64X0_PA_ADC (0xF3000000)
+
+/* compatibiltiy defines. */
+
+#define S3C_PA_HSMMC0 S5P64X0_PA_HSMMC(0)
+#define S3C_PA_HSMMC1 S5P64X0_PA_HSMMC(1)
+#define S3C_PA_HSMMC2 S5P64X0_PA_HSMMC(2)
+#define S3C_PA_IIC S5P6440_PA_IIC0
+#define S3C_PA_IIC1 S5P6440_PA_IIC1
+#define S3C_PA_RTC S5P64X0_PA_RTC
+#define S3C_PA_WDT S5P64X0_PA_WDT
+
+#define SAMSUNG_PA_ADC S5P64X0_PA_ADC
+
+#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/memory.h b/arch/arm/mach-s5p64x0/include/mach/memory.h
new file mode 100644
index 0000000..1b036b0
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/memory.h
@@ -0,0 +1,19 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/memory.h
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 - Memory definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H __FILE__
+
+#define PHYS_OFFSET UL(0x20000000)
+#define CONSISTENT_DMA_SIZE SZ_8M
+
+#endif /* __ASM_ARCH_MEMORY_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/pwm-clock.h b/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h
similarity index 86%
rename from arch/arm/mach-s5p6440/include/mach/pwm-clock.h
rename to arch/arm/mach-s5p64x0/include/mach/pwm-clock.h
index 6a2a02f..19fff8b7 100644
--- a/arch/arm/mach-s5p6440/include/mach/pwm-clock.h
+++ b/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h
@@ -1,16 +1,14 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/pwm-clock.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/pwm-clock.h
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
* http://armlinux.simtec.co.uk/
*
- * Based on arch/arm/mach-s3c64xx/include/mach/pwm-clock.h
- *
- * S5P6440 - pwm clock and timer support
+ * S5P64X0 - pwm clock and timer support
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/arch/arm/mach-s5p64x0/include/mach/regs-clock.h b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
new file mode 100644
index 0000000..58e1bc8
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
@@ -0,0 +1,63 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/regs-clock.h
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 - Clock register definitions
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_REGS_CLOCK_H
+#define __ASM_ARCH_REGS_CLOCK_H __FILE__
+
+#include <mach/map.h>
+
+#define S5P_CLKREG(x) (S3C_VA_SYS + (x))
+
+#define S5P64X0_APLL_CON S5P_CLKREG(0x0C)
+#define S5P64X0_MPLL_CON S5P_CLKREG(0x10)
+#define S5P64X0_EPLL_CON S5P_CLKREG(0x14)
+#define S5P64X0_EPLL_CON_K S5P_CLKREG(0x18)
+
+#define S5P64X0_CLK_SRC0 S5P_CLKREG(0x1C)
+
+#define S5P64X0_CLK_DIV0 S5P_CLKREG(0x20)
+#define S5P64X0_CLK_DIV1 S5P_CLKREG(0x24)
+#define S5P64X0_CLK_DIV2 S5P_CLKREG(0x28)
+
+#define S5P64X0_CLK_GATE_HCLK0 S5P_CLKREG(0x30)
+#define S5P64X0_CLK_GATE_PCLK S5P_CLKREG(0x34)
+#define S5P64X0_CLK_GATE_SCLK0 S5P_CLKREG(0x38)
+#define S5P64X0_CLK_GATE_MEM0 S5P_CLKREG(0x3C)
+
+#define S5P64X0_CLK_DIV3 S5P_CLKREG(0x40)
+
+#define S5P64X0_CLK_GATE_HCLK1 S5P_CLKREG(0x44)
+#define S5P64X0_CLK_GATE_SCLK1 S5P_CLKREG(0x48)
+
+#define S5P6450_DPLL_CON S5P_CLKREG(0x50)
+#define S5P6450_DPLL_CON_K S5P_CLKREG(0x54)
+
+#define S5P64X0_CLK_SRC1 S5P_CLKREG(0x10C)
+
+#define S5P64X0_SYS_ID S5P_CLKREG(0x118)
+#define S5P64X0_SYS_OTHERS S5P_CLKREG(0x11C)
+
+#define S5P64X0_PWR_CFG S5P_CLKREG(0x804)
+#define S5P64X0_OTHERS S5P_CLKREG(0x900)
+
+#define S5P64X0_CLKDIV0_HCLK_SHIFT (8)
+#define S5P64X0_CLKDIV0_HCLK_MASK (0xF << S5P64X0_CLKDIV0_HCLK_SHIFT)
+
+#define S5P64X0_OTHERS_USB_SIG_MASK (1 << 16)
+
+/* Compatibility defines */
+
+#define ARM_CLK_DIV S5P64X0_CLK_DIV0
+#define ARM_DIV_RATIO_SHIFT 0
+#define ARM_DIV_MASK (0xF << ARM_DIV_RATIO_SHIFT)
+
+#endif /* __ASM_ARCH_REGS_CLOCK_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/regs-gpio.h b/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
similarity index 79%
rename from arch/arm/mach-s5p6440/include/mach/regs-gpio.h
rename to arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
index 82ff753..85f448e 100644
--- a/arch/arm/mach-s5p6440/include/mach/regs-gpio.h
+++ b/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
@@ -1,21 +1,24 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/regs-gpio.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/regs-gpio.h
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
- * S5P6440 - GPIO register definitions
+ * S5P64X0 - GPIO register definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
- */
+*/
#ifndef __ASM_ARCH_REGS_GPIO_H
#define __ASM_ARCH_REGS_GPIO_H __FILE__
#include <mach/map.h>
+/* Will be implemented S5P6442 GPIOlib */
+
/* Base addresses for each of the banks */
+
#define S5P6440_GPA_BASE (S5P_VA_GPIO + 0x0000)
#define S5P6440_GPB_BASE (S5P_VA_GPIO + 0x0020)
#define S5P6440_GPC_BASE (S5P_VA_GPIO + 0x0040)
@@ -27,6 +30,7 @@
#define S5P6440_GPN_BASE (S5P_VA_GPIO + 0x0830)
#define S5P6440_GPP_BASE (S5P_VA_GPIO + 0x0160)
#define S5P6440_GPR_BASE (S5P_VA_GPIO + 0x0290)
+
#define S5P6440_EINT0CON0 (S5P_VA_GPIO + 0x900)
#define S5P6440_EINT0FLTCON0 (S5P_VA_GPIO + 0x910)
#define S5P6440_EINT0FLTCON1 (S5P_VA_GPIO + 0x914)
@@ -34,19 +38,23 @@
#define S5P6440_EINT0PEND (S5P_VA_GPIO + 0x924)
/* for LCD */
+
#define S5P6440_SPCON_LCD_SEL_RGB (1 << 0)
#define S5P6440_SPCON_LCD_SEL_MASK (3 << 0)
-/* These set of macros are not really useful for the
- * GPF/GPI/GPJ/GPN/GPP,
- * useful for others set of GPIO's (4 bit)
+/*
+ * These set of macros are not really useful for the
+ * GPF/GPI/GPJ/GPN/GPP, useful for others set of GPIO's (4 bit)
*/
+
#define S5P6440_GPIO_CONMASK(__gpio) (0xf << ((__gpio) * 4))
#define S5P6440_GPIO_INPUT(__gpio) (0x0 << ((__gpio) * 4))
#define S5P6440_GPIO_OUTPUT(__gpio) (0x1 << ((__gpio) * 4))
-/* Use these macros for GPF/GPI/GPJ/GPN/GPP set of GPIO (2 bit)
- * */
+/*
+ * Use these macros for GPF/GPI/GPJ/GPN/GPP set of GPIO (2 bit)
+ */
+
#define S5P6440_GPIO2_CONMASK(__gpio) (0x3 << ((__gpio) * 2))
#define S5P6440_GPIO2_INPUT(__gpio) (0x0 << ((__gpio) * 2))
#define S5P6440_GPIO2_OUTPUT(__gpio) (0x1 << ((__gpio) * 2))
diff --git a/arch/arm/mach-s5p6440/include/mach/regs-irq.h b/arch/arm/mach-s5p64x0/include/mach/regs-irq.h
similarity index 66%
rename from arch/arm/mach-s5p6440/include/mach/regs-irq.h
rename to arch/arm/mach-s5p64x0/include/mach/regs-irq.h
index a961f4b..4aaebda 100644
--- a/arch/arm/mach-s5p6440/include/mach/regs-irq.h
+++ b/arch/arm/mach-s5p64x0/include/mach/regs-irq.h
@@ -1,9 +1,9 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/regs-irq.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/regs-irq.h
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
- * S5P6440 - IRQ register definitions
+ * S5P64X0 - IRQ register definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/arch/arm/mach-s5p64x0/include/mach/s5p64x0-clock.h b/arch/arm/mach-s5p64x0/include/mach/s5p64x0-clock.h
new file mode 100644
index 0000000..ff85b4b
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/s5p64x0-clock.h
@@ -0,0 +1,46 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/s5p64x0-clock.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Header file for s5p64x0 clock support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H __FILE__
+
+#include <linux/clk.h>
+
+extern struct clksrc_clk clk_mout_apll;
+extern struct clksrc_clk clk_mout_mpll;
+extern struct clksrc_clk clk_mout_epll;
+
+extern int s5p64x0_epll_enable(struct clk *clk, int enable);
+extern unsigned long s5p64x0_epll_get_rate(struct clk *clk);
+
+extern unsigned long s5p64x0_armclk_get_rate(struct clk *clk);
+extern unsigned long s5p64x0_armclk_round_rate(struct clk *clk, unsigned long rate);
+extern int s5p64x0_armclk_set_rate(struct clk *clk, unsigned long rate);
+
+extern struct clk_ops s5p64x0_clkarm_ops;
+
+extern struct clksrc_clk clk_armclk;
+extern struct clksrc_clk clk_dout_mpll;
+
+extern struct clk *clkset_hclk_low_list[];
+extern struct clksrc_sources clkset_hclk_low;
+
+extern int s5p64x0_pclk_ctrl(struct clk *clk, int enable);
+extern int s5p64x0_hclk0_ctrl(struct clk *clk, int enable);
+extern int s5p64x0_hclk1_ctrl(struct clk *clk, int enable);
+extern int s5p64x0_sclk_ctrl(struct clk *clk, int enable);
+extern int s5p64x0_sclk1_ctrl(struct clk *clk, int enable);
+extern int s5p64x0_mem_ctrl(struct clk *clk, int enable);
+
+extern int s5p64x0_clk48m_ctrl(struct clk *clk, int enable);
+
+#endif /* __ASM_ARCH_CLOCK_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/spi-clocks.h b/arch/arm/mach-s5p64x0/include/mach/spi-clocks.h
new file mode 100644
index 0000000..170a20a
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/spi-clocks.h
@@ -0,0 +1,20 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/spi-clocks.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Copyright (C) 2010 Samsung Electronics Co. Ltd.
+ * Jaswinder Singh <jassi.brar@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_SPI_CLKS_H
+#define __ASM_ARCH_SPI_CLKS_H __FILE__
+
+#define S5P64X0_SPI_SRCCLK_PCLK 0
+#define S5P64X0_SPI_SRCCLK_SCLK 1
+
+#endif /* __ASM_ARCH_SPI_CLKS_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/system.h b/arch/arm/mach-s5p64x0/include/mach/system.h
similarity index 69%
rename from arch/arm/mach-s5p6440/include/mach/system.h
rename to arch/arm/mach-s5p64x0/include/mach/system.h
index a359ee3..60f5753 100644
--- a/arch/arm/mach-s5p6440/include/mach/system.h
+++ b/arch/arm/mach-s5p64x0/include/mach/system.h
@@ -1,9 +1,9 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/system.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/system.h
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
- * S5P6440 - system support header
+ * S5P64X0 - system support header
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/arch/arm/mach-s5p6440/include/mach/tick.h b/arch/arm/mach-s5p64x0/include/mach/tick.h
similarity index 60%
rename from arch/arm/mach-s5p6440/include/mach/tick.h
rename to arch/arm/mach-s5p64x0/include/mach/tick.h
index 2f25c7f..00aa7f1 100644
--- a/arch/arm/mach-s5p6440/include/mach/tick.h
+++ b/arch/arm/mach-s5p64x0/include/mach/tick.h
@@ -1,9 +1,14 @@
-/* linux/arch/arm/mach-s5p6440/include/mach/tick.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/tick.h
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
- * S5P6440 - Timer tick support definitions
+ * Copyright 2008 Openmoko, Inc.
+ * Copyright 2008 Simtec Electronics
+ * http://armlinux.simtec.co.uk/
+ * Ben Dooks <ben@simtec.co.uk>
+ *
+ * S5P64X0 - Timer tick support definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/arch/arm/mach-s5p6440/include/mach/timex.h b/arch/arm/mach-s5p64x0/include/mach/timex.h
similarity index 80%
rename from arch/arm/mach-s5p6440/include/mach/timex.h
rename to arch/arm/mach-s5p64x0/include/mach/timex.h
index fb2e8cd..4b91faa 100644
--- a/arch/arm/mach-s5p6440/include/mach/timex.h
+++ b/arch/arm/mach-s5p64x0/include/mach/timex.h
@@ -1,9 +1,12 @@
-/* arch/arm/mach-s3c64xx/include/mach/timex.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/timex.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
* Copyright (c) 2003-2005 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
- * S3C6400 - time parameters
+ * S5P64X0 - time parameters
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
diff --git a/arch/arm/mach-s5p64x0/include/mach/uncompress.h b/arch/arm/mach-s5p64x0/include/mach/uncompress.h
new file mode 100644
index 0000000..c65b229
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/include/mach/uncompress.h
@@ -0,0 +1,212 @@
+/* linux/arch/arm/mach-s5p64x0/include/mach/uncompress.h
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 - uncompress code
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#ifndef __ASM_ARCH_UNCOMPRESS_H
+#define __ASM_ARCH_UNCOMPRESS_H
+
+#include <mach/map.h>
+
+/*
+ * cannot use commonly <plat/uncompress.h>
+ * because uart base of S5P6440 and S5P6450 is different
+ */
+
+typedef unsigned int upf_t; /* cannot include linux/serial_core.h */
+
+/* uart setup */
+
+static unsigned int fifo_mask;
+static unsigned int fifo_max;
+
+/* forward declerations */
+
+static void arch_detect_cpu(void);
+
+/* defines for UART registers */
+
+#include <plat/regs-serial.h>
+#include <plat/regs-watchdog.h>
+
+/* working in physical space... */
+#undef S3C2410_WDOGREG
+#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
+
+/* how many bytes we allow into the FIFO at a time in FIFO mode */
+#define FIFO_MAX (14)
+
+static unsigned long uart_base;
+
+static __inline__ void get_uart_base(void)
+{
+ unsigned int chipid;
+
+ chipid = *(const volatile unsigned int __force *) 0xE0100118;
+
+ uart_base = S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT;
+
+ if ((chipid & 0xff000) == 0x50000)
+ uart_base += 0xEC800000;
+ else
+ uart_base += 0xEC000000;
+}
+
+static __inline__ void uart_wr(unsigned int reg, unsigned int val)
+{
+ volatile unsigned int *ptr;
+
+ get_uart_base();
+ ptr = (volatile unsigned int *)(reg + uart_base);
+ *ptr = val;
+}
+
+static __inline__ unsigned int uart_rd(unsigned int reg)
+{
+ volatile unsigned int *ptr;
+
+ get_uart_base();
+ ptr = (volatile unsigned int *)(reg + uart_base);
+ return *ptr;
+}
+
+/*
+ * we can deal with the case the UARTs are being run
+ * in FIFO mode, so that we don't hold up our execution
+ * waiting for tx to happen...
+ */
+
+static void putc(int ch)
+{
+ if (uart_rd(S3C2410_UFCON) & S3C2410_UFCON_FIFOMODE) {
+ int level;
+
+ while (1) {
+ level = uart_rd(S3C2410_UFSTAT);
+ level &= fifo_mask;
+
+ if (level < fifo_max)
+ break;
+ }
+
+ } else {
+ /* not using fifos */
+
+ while ((uart_rd(S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE) != S3C2410_UTRSTAT_TXE)
+ barrier();
+ }
+
+ /* write byte to transmission register */
+ uart_wr(S3C2410_UTXH, ch);
+}
+
+static inline void flush(void)
+{
+}
+
+#define __raw_writel(d, ad) \
+ do { \
+ *((volatile unsigned int __force *)(ad)) = (d); \
+ } while (0)
+
+/*
+ * CONFIG_S3C_BOOT_WATCHDOG
+ *
+ * Simple boot-time watchdog setup, to reboot the system if there is
+ * any problem with the boot process
+ */
+
+#ifdef CONFIG_S3C_BOOT_WATCHDOG
+
+#define WDOG_COUNT (0xff00)
+
+static inline void arch_decomp_wdog(void)
+{
+ __raw_writel(WDOG_COUNT, S3C2410_WTCNT);
+}
+
+static void arch_decomp_wdog_start(void)
+{
+ __raw_writel(WDOG_COUNT, S3C2410_WTDAT);
+ __raw_writel(WDOG_COUNT, S3C2410_WTCNT);
+ __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x80), S3C2410_WTCON);
+}
+
+#else
+#define arch_decomp_wdog_start()
+#define arch_decomp_wdog()
+#endif
+
+#ifdef CONFIG_S3C_BOOT_ERROR_RESET
+
+static void arch_decomp_error(const char *x)
+{
+ putstr("\n\n");
+ putstr(x);
+ putstr("\n\n -- System resetting\n");
+
+ __raw_writel(0x4000, S3C2410_WTDAT);
+ __raw_writel(0x4000, S3C2410_WTCNT);
+ __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x40), S3C2410_WTCON);
+
+ while(1);
+}
+
+#define arch_error arch_decomp_error
+#endif
+
+#ifdef CONFIG_S3C_BOOT_UART_FORCE_FIFO
+static inline void arch_enable_uart_fifo(void)
+{
+ u32 fifocon = uart_rd(S3C2410_UFCON);
+
+ if (!(fifocon & S3C2410_UFCON_FIFOMODE)) {
+ fifocon |= S3C2410_UFCON_RESETBOTH;
+ uart_wr(S3C2410_UFCON, fifocon);
+
+ /* wait for fifo reset to complete */
+ while (1) {
+ fifocon = uart_rd(S3C2410_UFCON);
+ if (!(fifocon & S3C2410_UFCON_RESETBOTH))
+ break;
+ }
+ }
+}
+#else
+#define arch_enable_uart_fifo() do { } while(0)
+#endif
+
+static void arch_decomp_setup(void)
+{
+ /*
+ * we may need to setup the uart(s) here if we are not running
+ * on an BAST... the BAST will have left the uarts configured
+ * after calling linux.
+ */
+
+ arch_detect_cpu();
+ arch_decomp_wdog_start();
+
+ /*
+ * Enable the UART FIFOs if they where not enabled and our
+ * configuration says we should turn them on.
+ */
+
+ arch_enable_uart_fifo();
+}
+
+
+
+static void arch_detect_cpu(void)
+{
+ /* we do not need to do any cpu detection here at the moment. */
+}
+
+#endif /* __ASM_ARCH_UNCOMPRESS_H */
diff --git a/arch/arm/mach-s5p6440/include/mach/vmalloc.h b/arch/arm/mach-s5p64x0/include/mach/vmalloc.h
similarity index 74%
rename from arch/arm/mach-s5p6440/include/mach/vmalloc.h
rename to arch/arm/mach-s5p64x0/include/mach/vmalloc.h
index e3f0eeb..97a9df3 100644
--- a/arch/arm/mach-s5p6440/include/mach/vmalloc.h
+++ b/arch/arm/mach-s5p64x0/include/mach/vmalloc.h
@@ -1,4 +1,7 @@
-/* arch/arm/mach-s5p6440/include/mach/vmalloc.h
+/* linux/arch/arm/mach-s5p64x0/include/mach/vmalloc.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
* Copyright 2010 Ben Dooks <ben-linux@fluff.org>
*
diff --git a/arch/arm/mach-s5p64x0/init.c b/arch/arm/mach-s5p64x0/init.c
new file mode 100644
index 0000000..79833ca
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/init.c
@@ -0,0 +1,73 @@
+/* linux/arch/arm/mach-s5p64x0/init.c
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * S5P64X0 - Init support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/serial_core.h>
+
+#include <mach/map.h>
+
+#include <plat/cpu.h>
+#include <plat/devs.h>
+#include <plat/s5p6440.h>
+#include <plat/s5p6450.h>
+#include <plat/regs-serial.h>
+
+static struct s3c24xx_uart_clksrc s5p64x0_serial_clocks[] = {
+ [0] = {
+ .name = "pclk_low",
+ .divisor = 1,
+ .min_baud = 0,
+ .max_baud = 0,
+ },
+ [1] = {
+ .name = "uclk1",
+ .divisor = 1,
+ .min_baud = 0,
+ .max_baud = 0,
+ },
+};
+
+/* uart registration process */
+
+void __init s5p64x0_common_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+{
+ struct s3c2410_uartcfg *tcfg = cfg;
+ u32 ucnt;
+
+ for (ucnt = 0; ucnt < no; ucnt++, tcfg++) {
+ if (!tcfg->clocks) {
+ tcfg->clocks = s5p64x0_serial_clocks;
+ tcfg->clocks_size = ARRAY_SIZE(s5p64x0_serial_clocks);
+ }
+ }
+}
+
+void __init s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+{
+ int uart;
+
+ for (uart = 0; uart < no; uart++) {
+ s5p_uart_resources[uart].resources->start = S5P6440_PA_UART(uart);
+ s5p_uart_resources[uart].resources->end = S5P6440_PA_UART(uart) + S5P_SZ_UART;
+ }
+
+ s5p64x0_common_init_uarts(cfg, no);
+ s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
+}
+
+void __init s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+{
+ s5p64x0_common_init_uarts(cfg, no);
+ s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no);
+}
diff --git a/arch/arm/mach-s5p6440/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
similarity index 66%
rename from arch/arm/mach-s5p6440/mach-smdk6440.c
rename to arch/arm/mach-s5p64x0/mach-smdk6440.c
index 9202aaa..28de0a5 100644
--- a/arch/arm/mach-s5p6440/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -1,7 +1,7 @@
-/* linux/arch/arm/mach-s5p6440/mach-smdk6440.c
+/* linux/arch/arm/mach-s5p64x0/mach-smdk6440.c
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -21,21 +21,22 @@
#include <linux/io.h>
#include <linux/module.h>
#include <linux/clk.h>
+#include <linux/gpio.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-
-#include <mach/hardware.h>
-#include <mach/map.h>
-
#include <asm/irq.h>
#include <asm/mach-types.h>
-#include <plat/regs-serial.h>
+#include <mach/hardware.h>
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+#include <mach/i2c.h>
+#include <plat/regs-serial.h>
+#include <plat/gpio-cfg.h>
#include <plat/s5p6440.h>
#include <plat/clock.h>
-#include <mach/regs-clock.h>
#include <plat/devs.h>
#include <plat/cpu.h>
#include <plat/iic.h>
@@ -58,43 +59,60 @@
static struct s3c2410_uartcfg smdk6440_uartcfgs[] __initdata = {
[0] = {
- .hwport = 0,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
+ .hwport = 0,
+ .flags = 0,
+ .ucon = SMDK6440_UCON_DEFAULT,
+ .ulcon = SMDK6440_ULCON_DEFAULT,
+ .ufcon = SMDK6440_UFCON_DEFAULT,
},
[1] = {
- .hwport = 1,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
+ .hwport = 1,
+ .flags = 0,
+ .ucon = SMDK6440_UCON_DEFAULT,
+ .ulcon = SMDK6440_ULCON_DEFAULT,
+ .ufcon = SMDK6440_UFCON_DEFAULT,
},
[2] = {
- .hwport = 2,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
+ .hwport = 2,
+ .flags = 0,
+ .ucon = SMDK6440_UCON_DEFAULT,
+ .ulcon = SMDK6440_ULCON_DEFAULT,
+ .ufcon = SMDK6440_UFCON_DEFAULT,
},
[3] = {
- .hwport = 3,
- .flags = 0,
- .ucon = SMDK6440_UCON_DEFAULT,
- .ulcon = SMDK6440_ULCON_DEFAULT,
- .ufcon = SMDK6440_UFCON_DEFAULT,
+ .hwport = 3,
+ .flags = 0,
+ .ucon = SMDK6440_UCON_DEFAULT,
+ .ulcon = SMDK6440_ULCON_DEFAULT,
+ .ufcon = SMDK6440_UFCON_DEFAULT,
},
};
static struct platform_device *smdk6440_devices[] __initdata = {
- &s5p6440_device_iis,
&s3c_device_adc,
&s3c_device_rtc,
&s3c_device_i2c0,
&s3c_device_i2c1,
&s3c_device_ts,
&s3c_device_wdt,
+ &s5p6440_device_iis,
+};
+
+static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
+ .flags = 0,
+ .slave_addr = 0x10,
+ .frequency = 100*1000,
+ .sda_delay = 100,
+ .cfg_gpio = s5p6440_i2c0_cfg_gpio,
+};
+
+static struct s3c2410_platform_i2c s5p6440_i2c1_data __initdata = {
+ .flags = 0,
+ .bus_num = 1,
+ .slave_addr = 0x10,
+ .frequency = 100*1000,
+ .sda_delay = 100,
+ .cfg_gpio = s5p6440_i2c1_cfg_gpio,
};
static struct i2c_board_info smdk6440_i2c_devs0[] __initdata = {
@@ -113,7 +131,7 @@
static void __init smdk6440_map_io(void)
{
- s5p_init_io(NULL, 0, S5P_SYS_ID);
+ s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
s3c24xx_init_clocks(12000000);
s3c24xx_init_uarts(smdk6440_uartcfgs, ARRAY_SIZE(smdk6440_uartcfgs));
}
@@ -122,9 +140,8 @@
{
s3c24xx_ts_set_platdata(&s3c_ts_platform);
- /* I2C */
- s3c_i2c0_set_platdata(NULL);
- s3c_i2c1_set_platdata(NULL);
+ s3c_i2c0_set_platdata(&s5p6440_i2c0_data);
+ s3c_i2c1_set_platdata(&s5p6440_i2c1_data);
i2c_register_board_info(0, smdk6440_i2c_devs0,
ARRAY_SIZE(smdk6440_i2c_devs0));
i2c_register_board_info(1, smdk6440_i2c_devs1,
@@ -135,9 +152,9 @@
MACHINE_START(SMDK6440, "SMDK6440")
/* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
- .phys_io = S3C_PA_UART & 0xfff00000,
+ .phys_io = S5P6440_PA_UART(0) & 0xfff00000,
.io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
- .boot_params = S5P_PA_SDRAM + 0x100,
+ .boot_params = S5P64X0_PA_SDRAM + 0x100,
.init_irq = s5p6440_init_irq,
.map_io = smdk6440_map_io,
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
new file mode 100644
index 0000000..8e98217
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -0,0 +1,182 @@
+/* linux/arch/arm/mach-s5p64x0/mach-smdk6450.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <linux/timer.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/i2c.h>
+#include <linux/serial_core.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/clk.h>
+#include <linux/gpio.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/irq.h>
+#include <asm/mach-types.h>
+
+#include <mach/hardware.h>
+#include <mach/map.h>
+#include <mach/regs-clock.h>
+#include <mach/i2c.h>
+
+#include <plat/regs-serial.h>
+#include <plat/gpio-cfg.h>
+#include <plat/s5p6450.h>
+#include <plat/clock.h>
+#include <plat/devs.h>
+#include <plat/cpu.h>
+#include <plat/iic.h>
+#include <plat/pll.h>
+#include <plat/adc.h>
+#include <plat/ts.h>
+
+#define SMDK6450_UCON_DEFAULT (S3C2410_UCON_TXILEVEL | \
+ S3C2410_UCON_RXILEVEL | \
+ S3C2410_UCON_TXIRQMODE | \
+ S3C2410_UCON_RXIRQMODE | \
+ S3C2410_UCON_RXFIFO_TOI | \
+ S3C2443_UCON_RXERR_IRQEN)
+
+#define SMDK6450_ULCON_DEFAULT S3C2410_LCON_CS8
+
+#define SMDK6450_UFCON_DEFAULT (S3C2410_UFCON_FIFOMODE | \
+ S3C2440_UFCON_TXTRIG16 | \
+ S3C2410_UFCON_RXTRIG8)
+
+static struct s3c2410_uartcfg smdk6450_uartcfgs[] __initdata = {
+ [0] = {
+ .hwport = 0,
+ .flags = 0,
+ .ucon = SMDK6450_UCON_DEFAULT,
+ .ulcon = SMDK6450_ULCON_DEFAULT,
+ .ufcon = SMDK6450_UFCON_DEFAULT,
+ },
+ [1] = {
+ .hwport = 1,
+ .flags = 0,
+ .ucon = SMDK6450_UCON_DEFAULT,
+ .ulcon = SMDK6450_ULCON_DEFAULT,
+ .ufcon = SMDK6450_UFCON_DEFAULT,
+ },
+ [2] = {
+ .hwport = 2,
+ .flags = 0,
+ .ucon = SMDK6450_UCON_DEFAULT,
+ .ulcon = SMDK6450_ULCON_DEFAULT,
+ .ufcon = SMDK6450_UFCON_DEFAULT,
+ },
+ [3] = {
+ .hwport = 3,
+ .flags = 0,
+ .ucon = SMDK6450_UCON_DEFAULT,
+ .ulcon = SMDK6450_ULCON_DEFAULT,
+ .ufcon = SMDK6450_UFCON_DEFAULT,
+ },
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
+ [4] = {
+ .hwport = 4,
+ .flags = 0,
+ .ucon = SMDK6450_UCON_DEFAULT,
+ .ulcon = SMDK6450_ULCON_DEFAULT,
+ .ufcon = SMDK6450_UFCON_DEFAULT,
+ },
+#endif
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
+ [5] = {
+ .hwport = 5,
+ .flags = 0,
+ .ucon = SMDK6450_UCON_DEFAULT,
+ .ulcon = SMDK6450_ULCON_DEFAULT,
+ .ufcon = SMDK6450_UFCON_DEFAULT,
+ },
+#endif
+};
+
+static struct platform_device *smdk6450_devices[] __initdata = {
+ &s3c_device_adc,
+ &s3c_device_rtc,
+ &s3c_device_i2c0,
+ &s3c_device_i2c1,
+ &s3c_device_ts,
+ &s3c_device_wdt,
+ &s5p6450_device_iis0,
+ /* s5p6450_device_spi0 will be added */
+};
+
+static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = {
+ .flags = 0,
+ .slave_addr = 0x10,
+ .frequency = 100*1000,
+ .sda_delay = 100,
+ .cfg_gpio = s5p6450_i2c0_cfg_gpio,
+};
+
+static struct s3c2410_platform_i2c s5p6450_i2c1_data __initdata = {
+ .flags = 0,
+ .bus_num = 1,
+ .slave_addr = 0x10,
+ .frequency = 100*1000,
+ .sda_delay = 100,
+ .cfg_gpio = s5p6450_i2c1_cfg_gpio,
+};
+
+static struct i2c_board_info smdk6450_i2c_devs0[] __initdata = {
+ { I2C_BOARD_INFO("24c08", 0x50), }, /* Samsung KS24C080C EEPROM */
+};
+
+static struct i2c_board_info smdk6450_i2c_devs1[] __initdata = {
+ { I2C_BOARD_INFO("24c128", 0x57), },/* Samsung S524AD0XD1 EEPROM */
+};
+
+static struct s3c2410_ts_mach_info s3c_ts_platform __initdata = {
+ .delay = 10000,
+ .presc = 49,
+ .oversampling_shift = 2,
+};
+
+static void __init smdk6450_map_io(void)
+{
+ s5p_init_io(NULL, 0, S5P64X0_SYS_ID);
+ s3c24xx_init_clocks(19200000);
+ s3c24xx_init_uarts(smdk6450_uartcfgs, ARRAY_SIZE(smdk6450_uartcfgs));
+}
+
+static void __init smdk6450_machine_init(void)
+{
+ s3c24xx_ts_set_platdata(&s3c_ts_platform);
+
+ s3c_i2c0_set_platdata(&s5p6450_i2c0_data);
+ s3c_i2c1_set_platdata(&s5p6450_i2c1_data);
+ i2c_register_board_info(0, smdk6450_i2c_devs0,
+ ARRAY_SIZE(smdk6450_i2c_devs0));
+ i2c_register_board_info(1, smdk6450_i2c_devs1,
+ ARRAY_SIZE(smdk6450_i2c_devs1));
+
+ platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices));
+}
+
+MACHINE_START(SMDK6450, "SMDK6450")
+ /* Maintainer: Kukjin Kim <kgene.kim@samsung.com> */
+ .phys_io = S5P6450_PA_UART(0) & 0xfff00000,
+ .io_pg_offst = (((u32)S3C_VA_UART) >> 18) & 0xfffc,
+ .boot_params = S5P64X0_PA_SDRAM + 0x100,
+
+ .init_irq = s5p6450_init_irq,
+ .map_io = smdk6450_map_io,
+ .init_machine = smdk6450_machine_init,
+ .timer = &s3c24xx_timer,
+MACHINE_END
diff --git a/arch/arm/mach-s5p64x0/setup-i2c0.c b/arch/arm/mach-s5p64x0/setup-i2c0.c
new file mode 100644
index 0000000..dc4cc65
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/setup-i2c0.c
@@ -0,0 +1,42 @@
+/* linux/arch/arm/mach-s5p64x0/setup-i2c0.c
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * I2C0 GPIO configuration.
+ *
+ * Based on plat-s3c64x0/setup-i2c0.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/gpio.h>
+
+struct platform_device; /* don't need the contents */
+
+#include <plat/gpio-cfg.h>
+#include <plat/iic.h>
+
+#include <mach/i2c.h>
+
+void s5p6440_i2c0_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(S5P6440_GPB(5), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6440_GPB(5), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6440_GPB(6), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6440_GPB(6), S3C_GPIO_PULL_UP);
+}
+
+void s5p6450_i2c0_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(S5P6450_GPB(5), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6450_GPB(5), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6450_GPB(6), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(S5P6450_GPB(6), S3C_GPIO_PULL_UP);
+}
+
+void s3c_i2c0_cfg_gpio(struct platform_device *dev) { }
diff --git a/arch/arm/mach-s5p64x0/setup-i2c1.c b/arch/arm/mach-s5p64x0/setup-i2c1.c
new file mode 100644
index 0000000..2edd791
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/setup-i2c1.c
@@ -0,0 +1,42 @@
+/* linux/arch/arm/mach-s5p64xx/setup-i2c1.c
+ *
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * I2C1 GPIO configuration.
+ *
+ * Based on plat-s3c64xx/setup-i2c0.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/gpio.h>
+
+struct platform_device; /* don't need the contents */
+
+#include <plat/gpio-cfg.h>
+#include <plat/iic.h>
+
+#include <mach/i2c.h>
+
+void s5p6440_i2c1_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(S5P6440_GPR(9), S3C_GPIO_SFN(6));
+ s3c_gpio_setpull(S5P6440_GPR(9), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6440_GPR(10), S3C_GPIO_SFN(6));
+ s3c_gpio_setpull(S5P6440_GPR(10), S3C_GPIO_PULL_UP);
+}
+
+void s5p6450_i2c1_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(S5P6450_GPR(9), S3C_GPIO_SFN(6));
+ s3c_gpio_setpull(S5P6450_GPR(9), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6450_GPR(10), S3C_GPIO_SFN(6));
+ s3c_gpio_setpull(S5P6450_GPR(10), S3C_GPIO_PULL_UP);
+}
+
+void s3c_i2c1_cfg_gpio(struct platform_device *dev) { }
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index 251c92a..fd2708e 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -1,5 +1,8 @@
/* linux/arch/arm/mach-s5pc100/cpu.c
*
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
* Copyright 2009 Samsung Electronics Co.
* Byungho Min <bhmin@samsung.com>
*
@@ -21,6 +24,7 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -56,11 +60,31 @@
.length = SZ_16K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)VA_VIC2,
- .pfn = __phys_to_pfn(S5P_PA_VIC2),
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5PC100_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5PC100_PA_VIC0),
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5PC100_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC2,
+ .pfn = __phys_to_pfn(S5PC100_PA_VIC2),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S5PC100_VA_OTHERS,
.pfn = __phys_to_pfn(S5PC100_PA_OTHERS),
.length = SZ_4K,
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 01b9134..8751ef4 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -44,19 +44,16 @@
#define S5PC100_PA_OTHERS (0xE0200000)
#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
-#define S5P_PA_GPIO (0xE0300000)
+#define S5PC100_PA_GPIO (0xE0300000)
#define S5PC1XX_VA_GPIO S3C_ADDR(0x00500000)
/* Interrupt */
-#define S5PC100_PA_VIC (0xE4000000)
+#define S5PC100_PA_VIC0 (0xE4000000)
+#define S5PC100_PA_VIC1 (0xE4100000)
+#define S5PC100_PA_VIC2 (0xE4200000)
#define S5PC100_VA_VIC S3C_VA_IRQ
-#define S5PC100_PA_VIC_OFFSET 0x100000
#define S5PC100_VA_VIC_OFFSET 0x10000
-#define S5PC1XX_PA_VIC(x) (S5PC100_PA_VIC + ((x) * S5PC100_PA_VIC_OFFSET))
#define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET))
-#define S5P_PA_VIC0 S5PC1XX_PA_VIC(0)
-#define S5P_PA_VIC1 S5PC1XX_PA_VIC(1)
-#define S5P_PA_VIC2 S5PC1XX_PA_VIC(2)
#define S5PC100_PA_ONENAND (0xE7100000)
diff --git a/arch/arm/mach-s5pv210/Kconfig b/arch/arm/mach-s5pv210/Kconfig
index d3a3895..5315fec 100644
--- a/arch/arm/mach-s5pv210/Kconfig
+++ b/arch/arm/mach-s5pv210/Kconfig
@@ -53,11 +53,6 @@
help
Common setup code for SDHCI gpio.
-config S5PC110_DEV_ONENAND
- bool
- help
- Compile in platform device definition for OneNAND1 controller
-
menu "S5PC110 Machines"
config MACH_AQUILA
@@ -71,7 +66,7 @@
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
- select S5PC110_DEV_ONENAND
+ select S5P_DEV_ONENAND
select S5PV210_SETUP_FB_24BPP
select S5PV210_SETUP_SDHCI
help
@@ -88,7 +83,7 @@
select S3C_DEV_HSMMC
select S3C_DEV_HSMMC1
select S3C_DEV_HSMMC2
- select S5PC110_DEV_ONENAND
+ select S5P_DEV_ONENAND
select S5PV210_SETUP_FB_24BPP
select S5PV210_SETUP_SDHCI
help
diff --git a/arch/arm/mach-s5pv210/Makefile b/arch/arm/mach-s5pv210/Makefile
index 05048c5..7045489 100644
--- a/arch/arm/mach-s5pv210/Makefile
+++ b/arch/arm/mach-s5pv210/Makefile
@@ -26,7 +26,6 @@
obj-y += dev-audio.o
obj-$(CONFIG_S3C64XX_DEV_SPI) += dev-spi.o
-obj-$(CONFIG_S5PC110_DEV_ONENAND) += dev-onenand.o
obj-$(CONFIG_S5PV210_SETUP_FB_24BPP) += setup-fb-24bpp.o
obj-$(CONFIG_S5PV210_SETUP_I2C1) += setup-i2c1.o
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index cfecd70..d562670 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -173,11 +173,6 @@
return s5p_gatectrl(S5P_CLKGATE_IP3, clk, enable);
}
-static int s5pv210_clk_ip4_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP4, clk, enable);
-}
-
static int s5pv210_clk_mask0_ctrl(struct clk *clk, int enable)
{
return s5p_gatectrl(S5P_CLK_SRC_MASK0, clk, enable);
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 77f456c..2f16bfc 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -1,7 +1,7 @@
/* linux/arch/arm/mach-s5pv210/cpu.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -19,6 +19,7 @@
#include <linux/io.h>
#include <linux/sysdev.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
@@ -50,6 +51,21 @@
.length = SZ_4K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5PV210_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5PV210_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5PV210_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)VA_VIC2,
.pfn = __phys_to_pfn(S5PV210_PA_VIC2),
.length = SZ_16K,
@@ -60,6 +76,11 @@
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S5P_VA_SROMC,
.pfn = __phys_to_pfn(S5PV210_PA_SROMC),
.length = SZ_4K,
diff --git a/arch/arm/mach-s5pv210/dev-onenand.c b/arch/arm/mach-s5pv210/dev-onenand.c
deleted file mode 100644
index f8ede33..0000000
--- a/arch/arm/mach-s5pv210/dev-onenand.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * linux/arch/arm/mach-s5pv210/dev-onenand.c
- *
- * Copyright (c) 2008-2010 Samsung Electronics
- * Kyungmin Park <kyungmin.park@samsung.com>
- *
- * S5PC110 series device definition for OneNAND devices
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/onenand.h>
-
-#include <mach/irqs.h>
-#include <mach/map.h>
-
-static struct resource s5pc110_onenand_resources[] = {
- [0] = {
- .start = S5PC110_PA_ONENAND,
- .end = S5PC110_PA_ONENAND + SZ_128K - 1,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = S5PC110_PA_ONENAND_DMA,
- .end = S5PC110_PA_ONENAND_DMA + SZ_8K - 1,
- .flags = IORESOURCE_MEM,
- },
- [2] = {
- .start = IRQ_ONENAND_AUDI,
- .end = IRQ_ONENAND_AUDI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-struct platform_device s5pc110_device_onenand = {
- .name = "s5pc110-onenand",
- .id = -1,
- .num_resources = ARRAY_SIZE(s5pc110_onenand_resources),
- .resource = s5pc110_onenand_resources,
-};
-
-void s5pc110_onenand_set_platdata(struct onenand_platform_data *pdata)
-{
- struct onenand_platform_data *pd;
-
- pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
- if (!pd)
- printk(KERN_ERR "%s: no memory for platform data\n", __func__);
- s5pc110_device_onenand.dev.platform_data = pd;
-}
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index dd4fb6b..bd9afd5 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -17,7 +17,10 @@
#include <plat/map-s5p.h>
#define S5PC110_PA_ONENAND (0xB0000000)
+#define S5P_PA_ONENAND S5PC110_PA_ONENAND
+
#define S5PC110_PA_ONENAND_DMA (0xB0600000)
+#define S5P_PA_ONENAND_DMA S5PC110_PA_ONENAND_DMA
#define S5PV210_PA_CHIPID (0xE0000000)
#define S5P_PA_CHIPID S5PV210_PA_CHIPID
@@ -26,7 +29,6 @@
#define S5P_PA_SYSCON S5PV210_PA_SYSCON
#define S5PV210_PA_GPIO (0xE0200000)
-#define S5P_PA_GPIO S5PV210_PA_GPIO
/* SPI */
#define S5PV210_PA_SPI0 0xE1300000
@@ -72,16 +74,9 @@
#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000))
#define S5PV210_PA_VIC0 (0xF2000000)
-#define S5P_PA_VIC0 S5PV210_PA_VIC0
-
#define S5PV210_PA_VIC1 (0xF2100000)
-#define S5P_PA_VIC1 S5PV210_PA_VIC1
-
#define S5PV210_PA_VIC2 (0xF2200000)
-#define S5P_PA_VIC2 S5PV210_PA_VIC2
-
#define S5PV210_PA_VIC3 (0xF2300000)
-#define S5P_PA_VIC3 S5PV210_PA_VIC3
#define S5PV210_PA_SDRAM (0x20000000)
#define S5P_PA_SDRAM S5PV210_PA_SDRAM
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 0dda801..bf772de 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -477,7 +477,7 @@
&aquila_i2c_gpio_pmic,
&aquila_device_gpiokeys,
&s3c_device_fb,
- &s5pc110_device_onenand,
+ &s5p_device_onenand,
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
&s3c_device_hsmmc2,
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index 53754d7..fdc5cca 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -456,7 +456,7 @@
static struct platform_device *goni_devices[] __initdata = {
&s3c_device_fb,
- &s5pc110_device_onenand,
+ &s5p_device_onenand,
&goni_i2c_gpio_pmic,
&goni_device_gpiokeys,
&s5p_device_fimc0,
diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
index e5b261a..4add398 100644
--- a/arch/arm/mach-s5pv310/cpu.c
+++ b/arch/arm/mach-s5pv310/cpu.c
@@ -31,21 +31,6 @@
/* Initial IO mappings */
static struct map_desc s5pv310_iodesc[] __initdata = {
{
- .virtual = (unsigned long)S5P_VA_COREPERI_BASE,
- .pfn = __phys_to_pfn(S5PV310_PA_COREPERI),
- .length = SZ_8K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_COMBINER_BASE,
- .pfn = __phys_to_pfn(S5PV310_PA_COMBINER),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)S5P_VA_L2CC,
- .pfn = __phys_to_pfn(S5PV310_PA_L2CC),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
.virtual = (unsigned long)S5P_VA_SYSRAM,
.pfn = __phys_to_pfn(S5PV310_PA_SYSRAM),
.length = SZ_4K,
@@ -55,6 +40,31 @@
.pfn = __phys_to_pfn(S5PV310_PA_CMU),
.length = SZ_128K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_COMBINER_BASE,
+ .pfn = __phys_to_pfn(S5PV310_PA_COMBINER),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_COREPERI_BASE,
+ .pfn = __phys_to_pfn(S5PV310_PA_COREPERI),
+ .length = SZ_8K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_L2CC,
+ .pfn = __phys_to_pfn(S5PV310_PA_L2CC),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5PV310_PA_GPIO1),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
},
};
diff --git a/arch/arm/mach-s5pv310/include/mach/irqs.h b/arch/arm/mach-s5pv310/include/mach/irqs.h
index 4cdedda..471fc3b 100644
--- a/arch/arm/mach-s5pv310/include/mach/irqs.h
+++ b/arch/arm/mach-s5pv310/include/mach/irqs.h
@@ -68,6 +68,8 @@
#define IRQ_IIC COMBINER_IRQ(27, 0)
+#define IRQ_ONENAND_AUDI COMBINER_IRQ(34, 0)
+
/* Set the default NR_IRQS */
#define NR_IRQS COMBINER_IRQ(MAX_COMBINER_NR, 0)
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 213e110..aff6d23 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -25,6 +25,12 @@
#define S5PV310_PA_SYSRAM (0x02025000)
+#define S5PC210_PA_ONENAND (0x0C000000)
+#define S5P_PA_ONENAND S5PC210_PA_ONENAND
+
+#define S5PC210_PA_ONENAND_DMA (0x0C600000)
+#define S5P_PA_ONENAND_DMA S5PC210_PA_ONENAND_DMA
+
#define S5PV310_PA_CHIPID (0x10000000)
#define S5P_PA_CHIPID S5PV310_PA_CHIPID
@@ -46,7 +52,6 @@
#define S5PV310_PA_GPIO1 (0x11400000)
#define S5PV310_PA_GPIO2 (0x11000000)
#define S5PV310_PA_GPIO3 (0x03860000)
-#define S5P_PA_GPIO S5PV310_PA_GPIO1
#define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000))
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index efb1270..71fb173 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -68,7 +68,7 @@
}
#if 0
-static void ct_ca9x4_timer_init(void)
+static void __init ct_ca9x4_timer_init(void)
{
writel(0, MMIO_P2V(CT_CA9X4_TIMER0) + TIMER_CTRL);
writel(0, MMIO_P2V(CT_CA9X4_TIMER1) + TIMER_CTRL);
@@ -222,7 +222,7 @@
.resource = pmu_resources,
};
-static void ct_ca9x4_init(void)
+static void __init ct_ca9x4_init(void)
{
int i;
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 817f0ad..7eaa232 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -48,7 +48,7 @@
}
-static void v2m_timer_init(void)
+static void __init v2m_timer_init(void)
{
writel(0, MMIO_P2V(V2M_TIMER0) + TIMER_CTRL);
writel(0, MMIO_P2V(V2M_TIMER1) + TIMER_CTRL);
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index ab50627..17e7b0b 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -204,8 +204,12 @@
/*
* Don't allow RAM to be mapped - this causes problems with ARMv6+
*/
- if (WARN_ON(pfn_valid(pfn)))
- return NULL;
+ if (pfn_valid(pfn)) {
+ printk(KERN_WARNING "BUG: Your driver calls ioremap() on system memory. This leads\n"
+ KERN_WARNING "to architecturally unpredictable behaviour on ARMv6+, and ioremap()\n"
+ KERN_WARNING "will fail in the next kernel release. Please fix your driver.\n");
+ WARN_ON(1);
+ }
type = get_mem_type(mtype);
if (!type)
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 6a3a2d0..e8ed9dc 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -248,7 +248,7 @@
},
[MT_MEMORY] = {
.prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
- L_PTE_USER | L_PTE_EXEC,
+ L_PTE_WRITE | L_PTE_EXEC,
.prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
.domain = DOMAIN_KERNEL,
@@ -259,7 +259,7 @@
},
[MT_MEMORY_NONCACHED] = {
.prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
- L_PTE_USER | L_PTE_EXEC | L_PTE_MT_BUFFERABLE,
+ L_PTE_WRITE | L_PTE_EXEC | L_PTE_MT_BUFFERABLE,
.prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
.domain = DOMAIN_KERNEL,
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 7563ff0..197f21b 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -253,6 +253,14 @@
orreq r10, r10, #1 << 22 @ set bit #22
mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register
#endif
+#ifdef CONFIG_ARM_ERRATA_743622
+ teq r6, #0x20 @ present in r2p0
+ teqne r6, #0x21 @ present in r2p1
+ teqne r6, #0x22 @ present in r2p2
+ mrceq p15, 0, r10, c15, c0, 1 @ read diagnostic register
+ orreq r10, r10, #1 << 6 @ set bit #6
+ mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register
+#endif
3: mov r10, #0
#ifdef HARVARD_CACHE
@@ -365,7 +373,7 @@
b __v7_ca9mp_setup
.long cpu_arch_name
.long cpu_elf_name
- .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
+ .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
.long cpu_v7_name
.long v7_processor_functions
.long v7wbi_tlb_fns
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index a202a2c..6cd151b 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -320,6 +320,7 @@
if ((start <= da) && (da < start + bytes)) {
dev_dbg(obj->dev, "%s: %08x<=%08x(%x)\n",
__func__, start, da, bytes);
+ iotlb_load_cr(obj, &cr);
iommu_write_reg(obj, 1, MMU_FLUSH_ENTRY);
}
}
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index c6a855d..2596096 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -7,7 +7,7 @@
config PLAT_S5P
bool
- depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5PV310)
+ depends on (ARCH_S5P64X0 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5PV310)
default y
select ARM_VIC if !ARCH_S5PV310
select ARM_GIC if ARCH_S5PV310
@@ -30,7 +30,7 @@
bool
help
Use the external interrupts (other than GPIO interrupts.)
- Note: Do not choose this for S5P6440.
+ Note: Do not choose this for S5P6440 and S5P6450.
config S5P_DEV_FIMC0
bool
@@ -46,3 +46,8 @@
bool
help
Compile in platform device definitions for FIMC controller 2
+
+config S5P_DEV_ONENAND
+ bool
+ help
+ Compile in platform device definition for OneNAND controller
diff --git a/arch/arm/plat-s5p/Makefile b/arch/arm/plat-s5p/Makefile
index b2e0296..f3e917e 100644
--- a/arch/arm/plat-s5p/Makefile
+++ b/arch/arm/plat-s5p/Makefile
@@ -24,3 +24,4 @@
obj-$(CONFIG_S5P_DEV_FIMC0) += dev-fimc0.o
obj-$(CONFIG_S5P_DEV_FIMC1) += dev-fimc1.o
obj-$(CONFIG_S5P_DEV_FIMC2) += dev-fimc2.o
+obj-$(CONFIG_S5P_DEV_ONENAND) += dev-onenand.o
diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c
index b5e2552..8aaf4e6 100644
--- a/arch/arm/plat-s5p/clock.c
+++ b/arch/arm/plat-s5p/clock.c
@@ -74,6 +74,13 @@
.ctrlbit = (1 << 31),
};
+/* DPLL clock output */
+struct clk clk_fout_dpll = {
+ .name = "fout_dpll",
+ .id = -1,
+ .ctrlbit = (1 << 31),
+};
+
/* VPLL clock output */
struct clk clk_fout_vpll = {
.name = "fout_vpll",
@@ -122,6 +129,17 @@
.nr_sources = ARRAY_SIZE(clk_src_epll_list),
};
+/* Possible clock sources for DPLL Mux */
+static struct clk *clk_src_dpll_list[] = {
+ [0] = &clk_fin_dpll,
+ [1] = &clk_fout_dpll,
+};
+
+struct clksrc_sources clk_src_dpll = {
+ .sources = clk_src_dpll_list,
+ .nr_sources = ARRAY_SIZE(clk_src_dpll_list),
+};
+
struct clk clk_vpll = {
.name = "vpll",
.id = -1,
@@ -145,6 +163,7 @@
&clk_fout_apll,
&clk_fout_mpll,
&clk_fout_epll,
+ &clk_fout_dpll,
&clk_fout_vpll,
&clk_arm,
&clk_vpll,
diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
index b07a078..74f7f5a 100644
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -19,6 +19,7 @@
#include <plat/cpu.h>
#include <plat/s5p6440.h>
#include <plat/s5p6442.h>
+#include <plat/s5p6450.h>
#include <plat/s5pc100.h>
#include <plat/s5pv210.h>
#include <plat/s5pv310.h>
@@ -27,6 +28,7 @@
static const char name_s5p6440[] = "S5P6440";
static const char name_s5p6442[] = "S5P6442";
+static const char name_s5p6450[] = "S5P6450";
static const char name_s5pc100[] = "S5PC100";
static const char name_s5pv210[] = "S5PV210/S5PC110";
static const char name_s5pv310[] = "S5PV310";
@@ -38,7 +40,7 @@
.map_io = s5p6440_map_io,
.init_clocks = s5p6440_init_clocks,
.init_uarts = s5p6440_init_uarts,
- .init = s5p6440_init,
+ .init = s5p64x0_init,
.name = name_s5p6440,
}, {
.idcode = 0x36442000,
@@ -49,6 +51,14 @@
.init = s5p6442_init,
.name = name_s5p6442,
}, {
+ .idcode = 0x36450000,
+ .idmask = 0xffffff00,
+ .map_io = s5p6450_map_io,
+ .init_clocks = s5p6450_init_clocks,
+ .init_uarts = s5p6450_init_uarts,
+ .init = s5p64x0_init,
+ .name = name_s5p6450,
+ }, {
.idcode = 0x43100000,
.idmask = 0xfffff000,
.map_io = s5pc100_map_io,
@@ -89,33 +99,11 @@
.length = SZ_64K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(S3C_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
-#ifdef CONFIG_ARM_VIC
- }, {
- .virtual = (unsigned long)VA_VIC0,
- .pfn = __phys_to_pfn(S5P_PA_VIC0),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC1,
- .pfn = __phys_to_pfn(S5P_PA_VIC1),
- .length = SZ_16K,
- .type = MT_DEVICE,
-#endif
- }, {
.virtual = (unsigned long)S3C_VA_TIMER,
.pfn = __phys_to_pfn(S5P_PA_TIMER),
.length = SZ_16K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S5P_VA_GPIO,
- .pfn = __phys_to_pfn(S5P_PA_GPIO),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
.virtual = (unsigned long)S3C_VA_WATCHDOG,
.pfn = __phys_to_pfn(S3C_PA_WDT),
.length = SZ_4K,
diff --git a/arch/arm/plat-s5p/dev-onenand.c b/arch/arm/plat-s5p/dev-onenand.c
new file mode 100644
index 0000000..6db9262
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-onenand.c
@@ -0,0 +1,57 @@
+/* linux/arch/arm/plat-s5p/dev-onenand.c
+ *
+ * Copyright 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Copyright (c) 2008-2010 Samsung Electronics
+ * Kyungmin Park <kyungmin.park@samsung.com>
+ *
+ * S5P series device definition for OneNAND devices
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/onenand.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+
+static struct resource s5p_onenand_resources[] = {
+ [0] = {
+ .start = S5P_PA_ONENAND,
+ .end = S5P_PA_ONENAND + SZ_128K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = S5P_PA_ONENAND_DMA,
+ .end = S5P_PA_ONENAND_DMA + SZ_8K - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = IRQ_ONENAND_AUDI,
+ .end = IRQ_ONENAND_AUDI,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device s5p_device_onenand = {
+ .name = "s5pc110-onenand",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(s5p_onenand_resources),
+ .resource = s5p_onenand_resources,
+};
+
+void s5p_onenand_set_platdata(struct onenand_platform_data *pdata)
+{
+ struct onenand_platform_data *pd;
+
+ pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
+ if (!pd)
+ printk(KERN_ERR "%s: no memory for platform data\n", __func__);
+ s5p_device_onenand.dev.platform_data = pd;
+}
diff --git a/arch/arm/plat-s5p/dev-uart.c b/arch/arm/plat-s5p/dev-uart.c
index a89331e..6a73428 100644
--- a/arch/arm/plat-s5p/dev-uart.c
+++ b/arch/arm/plat-s5p/dev-uart.c
@@ -119,6 +119,56 @@
#endif
};
+static struct resource s5p_uart4_resource[] = {
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
+ [0] = {
+ .start = S5P_PA_UART4,
+ .end = S5P_PA_UART4 + S5P_SZ_UART,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_S5P_UART_RX4,
+ .end = IRQ_S5P_UART_RX4,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = IRQ_S5P_UART_TX4,
+ .end = IRQ_S5P_UART_TX4,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = {
+ .start = IRQ_S5P_UART_ERR4,
+ .end = IRQ_S5P_UART_ERR4,
+ .flags = IORESOURCE_IRQ,
+ },
+#endif
+};
+
+static struct resource s5p_uart5_resource[] = {
+#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
+ [0] = {
+ .start = S5P_PA_UART5,
+ .end = S5P_PA_UART5 + S5P_SZ_UART,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_S5P_UART_RX5,
+ .end = IRQ_S5P_UART_RX5,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = IRQ_S5P_UART_TX5,
+ .end = IRQ_S5P_UART_TX5,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = {
+ .start = IRQ_S5P_UART_ERR5,
+ .end = IRQ_S5P_UART_ERR5,
+ .flags = IORESOURCE_IRQ,
+ },
+#endif
+};
+
struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
[0] = {
.resources = s5p_uart0_resource,
@@ -136,4 +186,12 @@
.resources = s5p_uart3_resource,
.nr_resources = ARRAY_SIZE(s5p_uart3_resource),
},
+ [4] = {
+ .resources = s5p_uart4_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart4_resource),
+ },
+ [5] = {
+ .resources = s5p_uart5_resource,
+ .nr_resources = ARRAY_SIZE(s5p_uart5_resource),
+ },
};
diff --git a/arch/arm/plat-s5p/include/plat/pll.h b/arch/arm/plat-s5p/include/plat/pll.h
index 4e8fe08..bf28fad 100644
--- a/arch/arm/plat-s5p/include/plat/pll.h
+++ b/arch/arm/plat-s5p/include/plat/pll.h
@@ -47,6 +47,7 @@
}
#define PLL46XX_KDIV_MASK (0xFFFF)
+#define PLL4650C_KDIV_MASK (0xFFF)
#define PLL46XX_MDIV_MASK (0x1FF)
#define PLL46XX_PDIV_MASK (0x3F)
#define PLL46XX_SDIV_MASK (0x7)
@@ -57,6 +58,7 @@
enum pll46xx_type_t {
pll_4600,
pll_4650,
+ pll_4650c,
};
static inline unsigned long s5p_get_pll46xx(unsigned long baseclk,
@@ -72,6 +74,11 @@
sdiv = (pll_con0 >> PLL46XX_SDIV_SHIFT) & PLL46XX_SDIV_MASK;
kdiv = pll_con1 & PLL46XX_KDIV_MASK;
+ if (pll_type == pll_4650c)
+ kdiv = pll_con1 & PLL4650C_KDIV_MASK;
+ else
+ kdiv = pll_con1 & PLL46XX_KDIV_MASK;
+
tmp = baseclk;
if (pll_type == pll_4600) {
diff --git a/arch/arm/plat-s5p/include/plat/s5p-clock.h b/arch/arm/plat-s5p/include/plat/s5p-clock.h
index 09418b1..17036c8 100644
--- a/arch/arm/plat-s5p/include/plat/s5p-clock.h
+++ b/arch/arm/plat-s5p/include/plat/s5p-clock.h
@@ -1,7 +1,7 @@
/* linux/arch/arm/plat-s5p/include/plat/s5p-clock.h
*
- * Copyright 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
* Header file for s5p clock support
*
@@ -20,6 +20,7 @@
#define clk_fin_apll clk_ext_xtal_mux
#define clk_fin_mpll clk_ext_xtal_mux
#define clk_fin_epll clk_ext_xtal_mux
+#define clk_fin_dpll clk_ext_xtal_mux
#define clk_fin_vpll clk_ext_xtal_mux
#define clk_fin_hpll clk_ext_xtal_mux
@@ -30,6 +31,7 @@
extern struct clk clk_fout_apll;
extern struct clk clk_fout_mpll;
extern struct clk clk_fout_epll;
+extern struct clk clk_fout_dpll;
extern struct clk clk_fout_vpll;
extern struct clk clk_arm;
extern struct clk clk_vpll;
@@ -37,8 +39,8 @@
extern struct clksrc_sources clk_src_apll;
extern struct clksrc_sources clk_src_mpll;
extern struct clksrc_sources clk_src_epll;
+extern struct clksrc_sources clk_src_dpll;
-extern int s5p6440_clk48m_ctrl(struct clk *clk, int enable);
extern int s5p_gatectrl(void __iomem *reg, struct clk *clk, int enable);
#endif /* __ASM_PLAT_S5P_CLOCK_H */
diff --git a/arch/arm/plat-s5p/include/plat/s5p6440.h b/arch/arm/plat-s5p/include/plat/s5p6440.h
index a4cd75a..528585d 100644
--- a/arch/arm/plat-s5p/include/plat/s5p6440.h
+++ b/arch/arm/plat-s5p/include/plat/s5p6440.h
@@ -12,24 +12,23 @@
/* Common init code for S5P6440 related SoCs */
-extern void s5p6440_common_init_uarts(struct s3c2410_uartcfg *cfg, int no);
extern void s5p6440_register_clocks(void);
extern void s5p6440_setup_clocks(void);
#ifdef CONFIG_CPU_S5P6440
-extern int s5p6440_init(void);
+extern int s5p64x0_init(void);
extern void s5p6440_init_irq(void);
extern void s5p6440_map_io(void);
extern void s5p6440_init_clocks(int xtal);
-#define s5p6440_init_uarts s5p6440_common_init_uarts
+extern void s5p6440_init_uarts(struct s3c2410_uartcfg *cfg, int no);
#else
#define s5p6440_init_clocks NULL
#define s5p6440_init_uarts NULL
#define s5p6440_map_io NULL
-#define s5p6440_init NULL
+#define s5p64x0_init NULL
#endif
/* S5P6440 timer */
diff --git a/arch/arm/plat-s5p/include/plat/s5p6450.h b/arch/arm/plat-s5p/include/plat/s5p6450.h
new file mode 100644
index 0000000..640a41c
--- /dev/null
+++ b/arch/arm/plat-s5p/include/plat/s5p6450.h
@@ -0,0 +1,36 @@
+/* arch/arm/plat-s5p/include/plat/s5p6450.h
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * Header file for s5p6450 cpu support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+/* Common init code for S5P6450 related SoCs */
+
+extern void s5p6450_register_clocks(void);
+extern void s5p6450_setup_clocks(void);
+
+#ifdef CONFIG_CPU_S5P6450
+
+extern int s5p64x0_init(void);
+extern void s5p6450_init_irq(void);
+extern void s5p6450_map_io(void);
+extern void s5p6450_init_clocks(int xtal);
+
+extern void s5p6450_init_uarts(struct s3c2410_uartcfg *cfg, int no);
+
+#else
+#define s5p6450_init_clocks NULL
+#define s5p6450_init_uarts NULL
+#define s5p6450_map_io NULL
+#define s5p64x0_init NULL
+#endif
+
+/* S5P6450 timer */
+
+extern struct sys_timer s5p6450_timer;
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index 04d9521..e8f2be2 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -435,7 +435,6 @@
static int s3c_adc_resume(struct platform_device *pdev)
{
struct adc_device *adc = platform_get_drvdata(pdev);
- unsigned long flags;
clk_enable(adc->clk);
enable_irq(adc->irq);
diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c
index 90a2051..e8d20b0 100644
--- a/arch/arm/plat-samsung/clock.c
+++ b/arch/arm/plat-samsung/clock.c
@@ -48,6 +48,9 @@
#include <plat/clock.h>
#include <plat/cpu.h>
+#include <linux/serial_core.h>
+#include <plat/regs-serial.h> /* for s3c24xx_uart_devs */
+
/* clock information */
static LIST_HEAD(clocks);
@@ -65,6 +68,28 @@
return 0;
}
+static int dev_is_s3c_uart(struct device *dev)
+{
+ struct platform_device **pdev = s3c24xx_uart_devs;
+ int i;
+ for (i = 0; i < ARRAY_SIZE(s3c24xx_uart_devs); i++, pdev++)
+ if (*pdev && dev == &(*pdev)->dev)
+ return 1;
+ return 0;
+}
+
+/*
+ * Serial drivers call get_clock() very early, before platform bus
+ * has been set up, this requires a special check to let them get
+ * a proper clock
+ */
+
+static int dev_is_platform_device(struct device *dev)
+{
+ return dev->bus == &platform_bus_type ||
+ (dev->bus == NULL && dev_is_s3c_uart(dev));
+}
+
/* Clock API calls */
struct clk *clk_get(struct device *dev, const char *id)
@@ -73,7 +98,7 @@
struct clk *clk = ERR_PTR(-ENOENT);
int idno;
- if (dev == NULL || dev->bus != &platform_bus_type)
+ if (dev == NULL || !dev_is_platform_device(dev))
idno = -1;
else
idno = to_platform_device(dev)->id;
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index 6412933..9addb3d 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -79,7 +79,7 @@
extern struct sysdev_class s3c2443_sysclass;
extern struct sysdev_class s3c6410_sysclass;
extern struct sysdev_class s3c64xx_sysclass;
-extern struct sysdev_class s5p6440_sysclass;
+extern struct sysdev_class s5p64x0_sysclass;
extern struct sysdev_class s5p6442_sysclass;
extern struct sysdev_class s5pv210_sysclass;
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 85f6f23..7d448e1 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -67,13 +67,15 @@
extern struct platform_device s5pv210_device_spi1;
extern struct platform_device s5p6440_device_spi0;
extern struct platform_device s5p6440_device_spi1;
+extern struct platform_device s5p6450_device_spi0;
+extern struct platform_device s5p6450_device_spi1;
extern struct platform_device s3c_device_hwmon;
extern struct platform_device s3c_device_nand;
extern struct platform_device s3c_device_onenand;
extern struct platform_device s3c64xx_device_onenand1;
-extern struct platform_device s5pc110_device_onenand;
+extern struct platform_device s5p_device_onenand;
extern struct platform_device s3c_device_usbgadget;
extern struct platform_device s3c_device_usb_hsotg;
@@ -95,6 +97,9 @@
extern struct platform_device s5p6440_device_pcm;
extern struct platform_device s5p6440_device_iis;
+extern struct platform_device s5p6450_device_iis0;
+extern struct platform_device s5p6450_device_pcm0;
+
extern struct platform_device s5pc100_device_ac97;
extern struct platform_device s5pc100_device_pcm0;
extern struct platform_device s5pc100_device_pcm1;
diff --git a/arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h b/arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h
index 5fe6721..8107442 100644
--- a/arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h
+++ b/arch/arm/plat-samsung/include/plat/s3c-dma-pl330.h
@@ -32,6 +32,12 @@
DMACH_UART2_TX,
DMACH_UART3_RX,
DMACH_UART3_TX,
+ DMACH_UART4_RX,
+ DMACH_UART4_TX,
+ DMACH_UART5_RX,
+ DMACH_UART5_TX,
+ DMACH_USI_RX,
+ DMACH_USI_TX,
DMACH_IRDA,
DMACH_I2S0_RX,
DMACH_I2S0_TX,
@@ -64,6 +70,20 @@
DMACH_MSM_REQ2,
DMACH_MSM_REQ1,
DMACH_MSM_REQ0,
+ DMACH_SLIMBUS0_RX,
+ DMACH_SLIMBUS0_TX,
+ DMACH_SLIMBUS0AUX_RX,
+ DMACH_SLIMBUS0AUX_TX,
+ DMACH_SLIMBUS1_RX,
+ DMACH_SLIMBUS1_TX,
+ DMACH_SLIMBUS2_RX,
+ DMACH_SLIMBUS2_TX,
+ DMACH_SLIMBUS3_RX,
+ DMACH_SLIMBUS3_TX,
+ DMACH_SLIMBUS4_RX,
+ DMACH_SLIMBUS4_TX,
+ DMACH_SLIMBUS5_RX,
+ DMACH_SLIMBUS5_TX,
/* END Marker, also used to denote a reserved channel */
DMACH_MAX,
};
diff --git a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
index e5aba8f..ae8e802 100644
--- a/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
+++ b/arch/arm/plat-samsung/include/plat/s3c64xx-spi.h
@@ -65,7 +65,7 @@
extern void s3c64xx_spi_set_info(int cntrlr, int src_clk_nr, int num_cs);
extern void s5pc100_spi_set_info(int cntrlr, int src_clk_nr, int num_cs);
extern void s5pv210_spi_set_info(int cntrlr, int src_clk_nr, int num_cs);
-extern void s5p6440_spi_set_info(int cntrlr, int src_clk_nr, int num_cs);
+extern void s5p64x0_spi_set_info(int cntrlr, int src_clk_nr, int num_cs);
extern void s5p6442_spi_set_info(int cntrlr, int src_clk_nr, int num_cs);
#endif /* __S3C64XX_PLAT_SPI_H */