sh: remove voyagergx
This patch removes redundant irq handling code together with unused
consistent alloc code. R2D uart setup code is changed to use
sm501-regs.h and unused header files are removed.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 292d861..e04b192 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -138,7 +138,6 @@
# Companion chips
core-$(CONFIG_HD6446X_SERIES) += arch/sh/cchips/hd6446x/
-core-$(CONFIG_MFD_SM501) += arch/sh/cchips/voyagergx/
cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2
cpuincdir-$(CONFIG_CPU_SH2A) := cpu-sh2a
diff --git a/arch/sh/boards/renesas/rts7751r2d/irq.c b/arch/sh/boards/renesas/rts7751r2d/irq.c
index 3fecd49..8e49f6e 100644
--- a/arch/sh/boards/renesas/rts7751r2d/irq.c
+++ b/arch/sh/boards/renesas/rts7751r2d/irq.c
@@ -13,7 +13,6 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/io.h>
-#include <asm/voyagergx.h>
#include <asm/rts7751r2d.h>
#define R2D_NR_IRL 13
@@ -153,7 +152,4 @@
}
register_intc_controller(d);
-#ifdef CONFIG_MFD_SM501
- setup_voyagergx_irq();
-#endif
}
diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c
index dc143c1..8cb4966 100644
--- a/arch/sh/boards/renesas/rts7751r2d/setup.c
+++ b/arch/sh/boards/renesas/rts7751r2d/setup.c
@@ -13,36 +13,13 @@
#include <linux/pata_platform.h>
#include <linux/serial_8250.h>
#include <linux/sm501.h>
+#include <linux/sm501-regs.h>
#include <linux/pm.h>
#include <linux/fb.h>
#include <asm/machvec.h>
#include <asm/rts7751r2d.h>
-#include <asm/voyagergx.h>
#include <asm/io.h>
-static void __init voyagergx_serial_init(void)
-{
- unsigned long val;
-
- /*
- * GPIO Control
- */
- val = readl((void __iomem *)GPIO_MUX_HIGH);
- val |= 0x00001fe0;
- writel(val, (void __iomem *)GPIO_MUX_HIGH);
-
- /*
- * Power Mode Gate
- */
- val = readl((void __iomem *)POWER_MODE0_GATE);
- val |= (POWER_MODE0_GATE_U0 | POWER_MODE0_GATE_U1);
- writel(val, (void __iomem *)POWER_MODE0_GATE);
-
- val = readl((void __iomem *)POWER_MODE1_GATE);
- val |= (POWER_MODE1_GATE_U0 | POWER_MODE1_GATE_U1);
- writel(val, (void __iomem *)POWER_MODE1_GATE);
-}
-
static struct resource cf_ide_resources[] = {
[0] = {
.start = PA_AREA5_IO + 0x1000,
@@ -94,11 +71,11 @@
#ifdef CONFIG_MFD_SM501
static struct plat_serial8250_port uart_platform_data[] = {
{
- .membase = (void __iomem *)VOYAGER_UART_BASE,
- .mapbase = VOYAGER_UART_BASE,
+ .membase = (void __iomem *)0xb3e30000,
+ .mapbase = 0xb3e30000,
.iotype = UPIO_MEM,
- .irq = IRQ_SM501_U0,
- .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
+ .irq = IRQ_VOYAGER,
+ .flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ,
.regshift = 2,
.uartclk = (9600 * 16),
},
@@ -125,7 +102,7 @@
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = IRQ_SM501_CV,
+ .start = IRQ_VOYAGER,
.flags = IORESOURCE_IRQ,
},
};
@@ -167,7 +144,15 @@
.flags = SM501_FBPD_SWAP_FB_ENDIAN,
};
+static struct sm501_initdata sm501_initdata = {
+ .gpio_high = {
+ .set = 0x00001fe0,
+ .mask = 0x0,
+ },
+};
+
static struct sm501_platdata sm501_platform_data = {
+ .init = &sm501_initdata,
.fb = &sm501_fb_pdata,
};
@@ -237,6 +222,7 @@
*/
static void __init rts7751r2d_setup(char **cmdline_p)
{
+ void __iomem *sm501_reg;
u16 ver = ctrl_inw(PA_VERREG);
printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n");
@@ -247,7 +233,30 @@
ctrl_outw(0x0000, PA_OUTPORT);
pm_power_off = rts7751r2d_power_off;
- voyagergx_serial_init();
+ /* sm501 dram configuration:
+ * ColSizeX = 11 - External Memory Column Size: 256 words.
+ * APX = 1 - External Memory Active to Pre-Charge Delay: 7 clocks.
+ * RstX = 1 - External Memory Reset: Normal.
+ * Rfsh = 1 - Local Memory Refresh to Command Delay: 12 clocks.
+ * BwC = 1 - Local Memory Block Write Cycle Time: 2 clocks.
+ * BwP = 1 - Local Memory Block Write to Pre-Charge Delay: 1 clock.
+ * AP = 1 - Internal Memory Active to Pre-Charge Delay: 7 clocks.
+ * Rst = 1 - Internal Memory Reset: Normal.
+ * RA = 1 - Internal Memory Remain in Active State: Do not remain.
+ */
+
+ sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL;
+ writel(readl(sm501_reg) | 0x00f107c0, sm501_reg);
+
+ /*
+ * Power Mode Gate - Enable UART0
+ */
+
+ sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_0_GATE;
+ writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg);
+
+ sm501_reg = (void __iomem *)0xb3e00000 + SM501_POWER_MODE_1_GATE;
+ writel(readl(sm501_reg) | (1 << SM501_GATE_UART0), sm501_reg);
}
/*
@@ -260,8 +269,4 @@
.mv_irq_demux = rts7751r2d_irq_demux,
.mv_writeb = rts7751r2d_writeb,
.mv_readb = rts7751r2d_readb,
-#if defined(CONFIG_MFD_SM501) && defined(CONFIG_USB_OHCI_HCD)
- .mv_consistent_alloc = voyagergx_consistent_alloc,
- .mv_consistent_free = voyagergx_consistent_free,
-#endif
};
diff --git a/arch/sh/cchips/voyagergx/Makefile b/arch/sh/cchips/voyagergx/Makefile
deleted file mode 100644
index f73963c..0000000
--- a/arch/sh/cchips/voyagergx/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for VoyagerGX
-#
-
-obj-y := irq.o setup.o
-
-obj-$(CONFIG_USB_OHCI_HCD) += consistent.o
-
-EXTRA_CFLAGS += -Werror
diff --git a/arch/sh/cchips/voyagergx/consistent.c b/arch/sh/cchips/voyagergx/consistent.c
deleted file mode 100644
index 07e8b9c..0000000
--- a/arch/sh/cchips/voyagergx/consistent.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * arch/sh/cchips/voyagergx/consistent.c
- *
- * Copyright (C) 2004 Paul Mundt
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/mm.h>
-#include <linux/dma-mapping.h>
-#include <linux/slab.h>
-#include <linux/list.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/device.h>
-#include <asm/io.h>
-
-
-struct voya_alloc_entry {
- struct list_head list;
- unsigned long ofs;
- unsigned long len;
-};
-
-static DEFINE_SPINLOCK(voya_list_lock);
-static LIST_HEAD(voya_alloc_list);
-
-#define OHCI_SRAM_START 0xb0000000
-#define OHCI_HCCA_SIZE 0x100
-#define OHCI_SRAM_SIZE 0x10000
-
-#define VOYAGER_OHCI_NAME "voyager-ohci"
-
-void *voyagergx_consistent_alloc(struct device *dev, size_t size,
- dma_addr_t *handle, gfp_t flag)
-{
- struct list_head *list = &voya_alloc_list;
- struct voya_alloc_entry *entry;
- unsigned long start, end;
- unsigned long flags;
-
- /*
- * The SM501 contains an integrated 8051 with its own SRAM.
- * Devices within the cchip can all hook into the 8051 SRAM.
- * We presently use this for the OHCI.
- *
- * Everything else goes through consistent_alloc().
- */
- if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
- return NULL;
-
- start = OHCI_SRAM_START + OHCI_HCCA_SIZE;
-
- entry = kmalloc(sizeof(struct voya_alloc_entry), GFP_ATOMIC);
- if (!entry)
- return ERR_PTR(-ENOMEM);
-
- entry->len = (size + 15) & ~15;
-
- /*
- * The basis for this allocator is dwmw2's malloc.. the
- * Matrox allocator :-)
- */
- spin_lock_irqsave(&voya_list_lock, flags);
- list_for_each(list, &voya_alloc_list) {
- struct voya_alloc_entry *p;
-
- p = list_entry(list, struct voya_alloc_entry, list);
-
- if (p->ofs - start >= size)
- goto out;
-
- start = p->ofs + p->len;
- }
-
- end = start + (OHCI_SRAM_SIZE - OHCI_HCCA_SIZE);
- list = &voya_alloc_list;
-
- if (end - start >= size) {
-out:
- entry->ofs = start;
- list_add_tail(&entry->list, list);
- spin_unlock_irqrestore(&voya_list_lock, flags);
-
- *handle = start;
- return (void *)start;
- }
-
- kfree(entry);
- spin_unlock_irqrestore(&voya_list_lock, flags);
-
- return ERR_PTR(-EINVAL);
-}
-
-int voyagergx_consistent_free(struct device *dev, size_t size,
- void *vaddr, dma_addr_t handle)
-{
- struct voya_alloc_entry *entry;
- unsigned long flags;
-
- if (!dev || strcmp(dev->driver->name, VOYAGER_OHCI_NAME))
- return -EINVAL;
-
- spin_lock_irqsave(&voya_list_lock, flags);
- list_for_each_entry(entry, &voya_alloc_list, list) {
- if (entry->ofs != handle)
- continue;
-
- list_del(&entry->list);
- kfree(entry);
-
- break;
- }
- spin_unlock_irqrestore(&voya_list_lock, flags);
-
- return 0;
-}
-
-EXPORT_SYMBOL(voyagergx_consistent_alloc);
-EXPORT_SYMBOL(voyagergx_consistent_free);
diff --git a/arch/sh/cchips/voyagergx/irq.c b/arch/sh/cchips/voyagergx/irq.c
deleted file mode 100644
index e7e78c6..0000000
--- a/arch/sh/cchips/voyagergx/irq.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* -------------------------------------------------------------------- */
-/* setup_voyagergx.c: */
-/* -------------------------------------------------------------------- */
-/* 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.
-
- Copyright 2003 (c) Lineo uSolutions,Inc.
-*/
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/voyagergx.h>
-#include <asm/rts7751r2d.h>
-
-enum {
- UNUSED = 0,
-
- /* voyager specific interrupt sources */
- UP, G54, G53, G52, G51, G50, G49, G48,
- I2C, PW, DMA, PCI, I2S, AC, US,
- U1, U0, CV, MC, S1, S0,
- UH, TWOD, ZD, PV, CI,
-};
-
-static struct intc_vect vectors[] __initdata = {
- INTC_IRQ(UP, IRQ_SM501_UP), INTC_IRQ(G54, IRQ_SM501_G54),
- INTC_IRQ(G53, IRQ_SM501_G53), INTC_IRQ(G52, IRQ_SM501_G52),
- INTC_IRQ(G51, IRQ_SM501_G51), INTC_IRQ(G50, IRQ_SM501_G50),
- INTC_IRQ(G49, IRQ_SM501_G49), INTC_IRQ(G48, IRQ_SM501_G48),
- INTC_IRQ(I2C, IRQ_SM501_I2C), INTC_IRQ(PW, IRQ_SM501_PW),
- INTC_IRQ(DMA, IRQ_SM501_DMA), INTC_IRQ(PCI, IRQ_SM501_PCI),
- INTC_IRQ(I2S, IRQ_SM501_I2S), INTC_IRQ(AC, IRQ_SM501_AC),
- INTC_IRQ(US, IRQ_SM501_US), INTC_IRQ(U1, IRQ_SM501_U1),
- INTC_IRQ(U0, IRQ_SM501_U0), INTC_IRQ(CV, IRQ_SM501_CV),
- INTC_IRQ(MC, IRQ_SM501_MC), INTC_IRQ(S1, IRQ_SM501_S1),
- INTC_IRQ(S0, IRQ_SM501_S0), INTC_IRQ(UH, IRQ_SM501_UH),
- INTC_IRQ(TWOD, IRQ_SM501_2D), INTC_IRQ(ZD, IRQ_SM501_ZD),
- INTC_IRQ(PV, IRQ_SM501_PV), INTC_IRQ(CI, IRQ_SM501_CI),
-};
-
-static struct intc_mask_reg mask_registers[] __initdata = {
- { VOYAGER_INT_MASK, 0, 32, /* "Interrupt Mask", MMIO_base + 0x30 */
- { UP, G54, G53, G52, G51, G50, G49, G48,
- I2C, PW, 0, DMA, PCI, I2S, AC, US,
- 0, 0, U1, U0, CV, MC, S1, S0,
- 0, UH, 0, 0, TWOD, ZD, PV, CI } },
-};
-
-static DECLARE_INTC_DESC(intc_desc, "voyagergx", vectors,
- NULL, mask_registers, NULL, NULL);
-
-static unsigned int voyagergx_stat2irq[32] = {
- IRQ_SM501_CI, IRQ_SM501_PV, IRQ_SM501_ZD, IRQ_SM501_2D,
- 0, 0, IRQ_SM501_UH, 0,
- IRQ_SM501_S0, IRQ_SM501_S1, IRQ_SM501_MC, IRQ_SM501_CV,
- IRQ_SM501_U0, IRQ_SM501_U1, 0, 0,
- IRQ_SM501_US, IRQ_SM501_AC, IRQ_SM501_I2S, IRQ_SM501_PCI,
- IRQ_SM501_DMA, 0, IRQ_SM501_PW, IRQ_SM501_I2C,
- IRQ_SM501_G48, IRQ_SM501_G49, IRQ_SM501_G50, IRQ_SM501_G51,
- IRQ_SM501_G52, IRQ_SM501_G53, IRQ_SM501_G54, IRQ_SM501_UP
-};
-
-static void voyagergx_irq_demux(unsigned int irq, struct irq_desc *desc)
-{
- unsigned long intv = ctrl_inl(INT_STATUS);
- struct irq_desc *ext_desc;
- unsigned int ext_irq;
- unsigned int k = 0;
-
- while (intv) {
- ext_irq = voyagergx_stat2irq[k];
- if (ext_irq && (intv & 1)) {
- ext_desc = irq_desc + ext_irq;
- handle_level_irq(ext_irq, ext_desc);
- }
- intv >>= 1;
- k++;
- }
-}
-
-void __init setup_voyagergx_irq(void)
-{
- printk(KERN_INFO "VoyagerGX on irq %d (mapped into %d to %d)\n",
- IRQ_VOYAGER,
- VOYAGER_IRQ_BASE,
- VOYAGER_IRQ_BASE + VOYAGER_IRQ_NUM - 1);
-
- register_intc_controller(&intc_desc);
- set_irq_chained_handler(IRQ_VOYAGER, voyagergx_irq_demux);
-}
diff --git a/arch/sh/cchips/voyagergx/setup.c b/arch/sh/cchips/voyagergx/setup.c
deleted file mode 100644
index 33f0302..0000000
--- a/arch/sh/cchips/voyagergx/setup.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * arch/sh/cchips/voyagergx/setup.c
- *
- * Setup routines for VoyagerGX cchip.
- *
- * Copyright (C) 2003 Lineo uSolutions, Inc.
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/module.h>
-#include <asm/io.h>
-#include <asm/voyagergx.h>
-
-static int __init setup_voyagergx(void)
-{
- unsigned long val;
-
- val = readl((void __iomem *)DRAM_CTRL);
- val |= (DRAM_CTRL_CPU_COLUMN_SIZE_256 |
- DRAM_CTRL_CPU_ACTIVE_PRECHARGE |
- DRAM_CTRL_CPU_RESET |
- DRAM_CTRL_REFRESH_COMMAND |
- DRAM_CTRL_BLOCK_WRITE_TIME |
- DRAM_CTRL_BLOCK_WRITE_PRECHARGE |
- DRAM_CTRL_ACTIVE_PRECHARGE |
- DRAM_CTRL_RESET |
- DRAM_CTRL_REMAIN_ACTIVE);
- writel(val, (void __iomem *)DRAM_CTRL);
-
- return 0;
-}
-
-module_init(setup_voyagergx);
diff --git a/include/asm-sh/voyagergx.h b/include/asm-sh/voyagergx.h
deleted file mode 100644
index 45b4547..0000000
--- a/include/asm-sh/voyagergx.h
+++ /dev/null
@@ -1,341 +0,0 @@
-/* -------------------------------------------------------------------- */
-/* voyagergx.h */
-/* -------------------------------------------------------------------- */
-/* 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.
-
- Copyright 2003 (c) Lineo uSolutions,Inc.
-*/
-/* -------------------------------------------------------------------- */
-
-#ifndef _VOYAGER_GX_REG_H
-#define _VOYAGER_GX_REG_H
-
-#define VOYAGER_BASE 0xb3e00000
-#define VOYAGER_USBH_BASE (0x40000 + VOYAGER_BASE)
-#define VOYAGER_UART_BASE (0x30000 + VOYAGER_BASE)
-#define VOYAGER_AC97_BASE (0xa0000 + VOYAGER_BASE)
-
-#define VOYAGER_IRQ_NUM 26
-#define VOYAGER_IRQ_BASE 200
-
-#define IRQ_SM501_UP (VOYAGER_IRQ_BASE + 0)
-#define IRQ_SM501_G54 (VOYAGER_IRQ_BASE + 1)
-#define IRQ_SM501_G53 (VOYAGER_IRQ_BASE + 2)
-#define IRQ_SM501_G52 (VOYAGER_IRQ_BASE + 3)
-#define IRQ_SM501_G51 (VOYAGER_IRQ_BASE + 4)
-#define IRQ_SM501_G50 (VOYAGER_IRQ_BASE + 5)
-#define IRQ_SM501_G49 (VOYAGER_IRQ_BASE + 6)
-#define IRQ_SM501_G48 (VOYAGER_IRQ_BASE + 7)
-#define IRQ_SM501_I2C (VOYAGER_IRQ_BASE + 8)
-#define IRQ_SM501_PW (VOYAGER_IRQ_BASE + 9)
-#define IRQ_SM501_DMA (VOYAGER_IRQ_BASE + 10)
-#define IRQ_SM501_PCI (VOYAGER_IRQ_BASE + 11)
-#define IRQ_SM501_I2S (VOYAGER_IRQ_BASE + 12)
-#define IRQ_SM501_AC (VOYAGER_IRQ_BASE + 13)
-#define IRQ_SM501_US (VOYAGER_IRQ_BASE + 14)
-#define IRQ_SM501_U1 (VOYAGER_IRQ_BASE + 15)
-#define IRQ_SM501_U0 (VOYAGER_IRQ_BASE + 16)
-#define IRQ_SM501_CV (VOYAGER_IRQ_BASE + 17)
-#define IRQ_SM501_MC (VOYAGER_IRQ_BASE + 18)
-#define IRQ_SM501_S1 (VOYAGER_IRQ_BASE + 19)
-#define IRQ_SM501_S0 (VOYAGER_IRQ_BASE + 20)
-#define IRQ_SM501_UH (VOYAGER_IRQ_BASE + 21)
-#define IRQ_SM501_2D (VOYAGER_IRQ_BASE + 22)
-#define IRQ_SM501_ZD (VOYAGER_IRQ_BASE + 23)
-#define IRQ_SM501_PV (VOYAGER_IRQ_BASE + 24)
-#define IRQ_SM501_CI (VOYAGER_IRQ_BASE + 25)
-
-/* ----- MISC controle register ------------------------------ */
-#define MISC_CTRL (0x000004 + VOYAGER_BASE)
-#define MISC_CTRL_USBCLK_48 (3 << 28)
-#define MISC_CTRL_USBCLK_96 (2 << 28)
-#define MISC_CTRL_USBCLK_CRYSTAL (1 << 28)
-
-/* ----- GPIO[31:0] register --------------------------------- */
-#define GPIO_MUX_LOW (0x000008 + VOYAGER_BASE)
-#define GPIO_MUX_LOW_AC97 0x1F000000
-#define GPIO_MUX_LOW_8051 0x0000ffff
-#define GPIO_MUX_LOW_PWM (1 << 29)
-
-/* ----- GPIO[63:32] register --------------------------------- */
-#define GPIO_MUX_HIGH (0x00000C + VOYAGER_BASE)
-
-/* ----- DRAM controle register ------------------------------- */
-#define DRAM_CTRL (0x000010 + VOYAGER_BASE)
-#define DRAM_CTRL_EMBEDDED (1 << 31)
-#define DRAM_CTRL_CPU_BURST_1 (0 << 28)
-#define DRAM_CTRL_CPU_BURST_2 (1 << 28)
-#define DRAM_CTRL_CPU_BURST_4 (2 << 28)
-#define DRAM_CTRL_CPU_BURST_8 (3 << 28)
-#define DRAM_CTRL_CPU_CAS_LATENCY (1 << 27)
-#define DRAM_CTRL_CPU_SIZE_2 (0 << 24)
-#define DRAM_CTRL_CPU_SIZE_4 (1 << 24)
-#define DRAM_CTRL_CPU_SIZE_64 (4 << 24)
-#define DRAM_CTRL_CPU_SIZE_32 (5 << 24)
-#define DRAM_CTRL_CPU_SIZE_16 (6 << 24)
-#define DRAM_CTRL_CPU_SIZE_8 (7 << 24)
-#define DRAM_CTRL_CPU_COLUMN_SIZE_1024 (0 << 22)
-#define DRAM_CTRL_CPU_COLUMN_SIZE_512 (2 << 22)
-#define DRAM_CTRL_CPU_COLUMN_SIZE_256 (3 << 22)
-#define DRAM_CTRL_CPU_ACTIVE_PRECHARGE (1 << 21)
-#define DRAM_CTRL_CPU_RESET (1 << 20)
-#define DRAM_CTRL_CPU_BANKS (1 << 19)
-#define DRAM_CTRL_CPU_WRITE_PRECHARGE (1 << 18)
-#define DRAM_CTRL_BLOCK_WRITE (1 << 17)
-#define DRAM_CTRL_REFRESH_COMMAND (1 << 16)
-#define DRAM_CTRL_SIZE_4 (0 << 13)
-#define DRAM_CTRL_SIZE_8 (1 << 13)
-#define DRAM_CTRL_SIZE_16 (2 << 13)
-#define DRAM_CTRL_SIZE_32 (3 << 13)
-#define DRAM_CTRL_SIZE_64 (4 << 13)
-#define DRAM_CTRL_SIZE_2 (5 << 13)
-#define DRAM_CTRL_COLUMN_SIZE_256 (0 << 11)
-#define DRAM_CTRL_COLUMN_SIZE_512 (2 << 11)
-#define DRAM_CTRL_COLUMN_SIZE_1024 (3 << 11)
-#define DRAM_CTRL_BLOCK_WRITE_TIME (1 << 10)
-#define DRAM_CTRL_BLOCK_WRITE_PRECHARGE (1 << 9)
-#define DRAM_CTRL_ACTIVE_PRECHARGE (1 << 8)
-#define DRAM_CTRL_RESET (1 << 7)
-#define DRAM_CTRL_REMAIN_ACTIVE (1 << 6)
-#define DRAM_CTRL_BANKS (1 << 1)
-#define DRAM_CTRL_WRITE_PRECHARGE (1 << 0)
-
-/* ----- Arvitration control register -------------------------- */
-#define ARBITRATION_CTRL (0x000014 + VOYAGER_BASE)
-#define ARBITRATION_CTRL_CPUMEM (1 << 29)
-#define ARBITRATION_CTRL_INTMEM (1 << 28)
-#define ARBITRATION_CTRL_USB_OFF (0 << 24)
-#define ARBITRATION_CTRL_USB_PRIORITY_1 (1 << 24)
-#define ARBITRATION_CTRL_USB_PRIORITY_2 (2 << 24)
-#define ARBITRATION_CTRL_USB_PRIORITY_3 (3 << 24)
-#define ARBITRATION_CTRL_USB_PRIORITY_4 (4 << 24)
-#define ARBITRATION_CTRL_USB_PRIORITY_5 (5 << 24)
-#define ARBITRATION_CTRL_USB_PRIORITY_6 (6 << 24)
-#define ARBITRATION_CTRL_USB_PRIORITY_7 (7 << 24)
-#define ARBITRATION_CTRL_PANEL_OFF (0 << 20)
-#define ARBITRATION_CTRL_PANEL_PRIORITY_1 (1 << 20)
-#define ARBITRATION_CTRL_PANEL_PRIORITY_2 (2 << 20)
-#define ARBITRATION_CTRL_PANEL_PRIORITY_3 (3 << 20)
-#define ARBITRATION_CTRL_PANEL_PRIORITY_4 (4 << 20)
-#define ARBITRATION_CTRL_PANEL_PRIORITY_5 (5 << 20)
-#define ARBITRATION_CTRL_PANEL_PRIORITY_6 (6 << 20)
-#define ARBITRATION_CTRL_PANEL_PRIORITY_7 (7 << 20)
-#define ARBITRATION_CTRL_ZVPORT_OFF (0 << 16)
-#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_1 (1 << 16)
-#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_2 (2 << 16)
-#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_3 (3 << 16)
-#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_4 (4 << 16)
-#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_5 (5 << 16)
-#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_6 (6 << 16)
-#define ARBITRATION_CTRL_ZVPORTL_PRIORITY_7 (7 << 16)
-#define ARBITRATION_CTRL_CMD_INTPR_OFF (0 << 12)
-#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_1 (1 << 12)
-#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_2 (2 << 12)
-#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_3 (3 << 12)
-#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_4 (4 << 12)
-#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_5 (5 << 12)
-#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_6 (6 << 12)
-#define ARBITRATION_CTRL_CMD_INTPR_PRIORITY_7 (7 << 12)
-#define ARBITRATION_CTRL_DMA_OFF (0 << 8)
-#define ARBITRATION_CTRL_DMA_PRIORITY_1 (1 << 8)
-#define ARBITRATION_CTRL_DMA_PRIORITY_2 (2 << 8)
-#define ARBITRATION_CTRL_DMA_PRIORITY_3 (3 << 8)
-#define ARBITRATION_CTRL_DMA_PRIORITY_4 (4 << 8)
-#define ARBITRATION_CTRL_DMA_PRIORITY_5 (5 << 8)
-#define ARBITRATION_CTRL_DMA_PRIORITY_6 (6 << 8)
-#define ARBITRATION_CTRL_DMA_PRIORITY_7 (7 << 8)
-#define ARBITRATION_CTRL_VIDEO_OFF (0 << 4)
-#define ARBITRATION_CTRL_VIDEO_PRIORITY_1 (1 << 4)
-#define ARBITRATION_CTRL_VIDEO_PRIORITY_2 (2 << 4)
-#define ARBITRATION_CTRL_VIDEO_PRIORITY_3 (3 << 4)
-#define ARBITRATION_CTRL_VIDEO_PRIORITY_4 (4 << 4)
-#define ARBITRATION_CTRL_VIDEO_PRIORITY_5 (5 << 4)
-#define ARBITRATION_CTRL_VIDEO_PRIORITY_6 (6 << 4)
-#define ARBITRATION_CTRL_VIDEO_PRIORITY_7 (7 << 4)
-#define ARBITRATION_CTRL_CRT_OFF (0 << 0)
-#define ARBITRATION_CTRL_CRT_PRIORITY_1 (1 << 0)
-#define ARBITRATION_CTRL_CRT_PRIORITY_2 (2 << 0)
-#define ARBITRATION_CTRL_CRT_PRIORITY_3 (3 << 0)
-#define ARBITRATION_CTRL_CRT_PRIORITY_4 (4 << 0)
-#define ARBITRATION_CTRL_CRT_PRIORITY_5 (5 << 0)
-#define ARBITRATION_CTRL_CRT_PRIORITY_6 (6 << 0)
-#define ARBITRATION_CTRL_CRT_PRIORITY_7 (7 << 0)
-
-/* ----- Command list status register -------------------------- */
-#define CMD_INTPR_STATUS (0x000024 + VOYAGER_BASE)
-
-/* ----- Interrupt status register ----------------------------- */
-#define INT_STATUS (0x00002c + VOYAGER_BASE)
-#define INT_STATUS_UH (1 << 6)
-#define INT_STATUS_MC (1 << 10)
-#define INT_STATUS_U0 (1 << 12)
-#define INT_STATUS_U1 (1 << 13)
-#define INT_STATUS_AC (1 << 17)
-
-/* ----- Interrupt mask register ------------------------------ */
-#define VOYAGER_INT_MASK (0x000030 + VOYAGER_BASE)
-#define VOYAGER_INT_MASK_AC (1 << 17)
-
-/* ----- Current Gate register ---------------------------------*/
-#define CURRENT_GATE (0x000038 + VOYAGER_BASE)
-
-/* ----- Power mode 0 gate register --------------------------- */
-#define POWER_MODE0_GATE (0x000040 + VOYAGER_BASE)
-#define POWER_MODE0_GATE_G (1 << 6)
-#define POWER_MODE0_GATE_U0 (1 << 7)
-#define POWER_MODE0_GATE_U1 (1 << 8)
-#define POWER_MODE0_GATE_UH (1 << 11)
-#define POWER_MODE0_GATE_AC (1 << 18)
-
-/* ----- Power mode 1 gate register --------------------------- */
-#define POWER_MODE1_GATE (0x000048 + VOYAGER_BASE)
-#define POWER_MODE1_GATE_G (1 << 6)
-#define POWER_MODE1_GATE_U0 (1 << 7)
-#define POWER_MODE1_GATE_U1 (1 << 8)
-#define POWER_MODE1_GATE_UH (1 << 11)
-#define POWER_MODE1_GATE_AC (1 << 18)
-
-/* ----- Power mode 0 clock register -------------------------- */
-#define POWER_MODE0_CLOCK (0x000044 + VOYAGER_BASE)
-
-/* ----- Power mode 1 clock register -------------------------- */
-#define POWER_MODE1_CLOCK (0x00004C + VOYAGER_BASE)
-
-/* ----- Power mode control register ------------------------- */
-#define POWER_MODE_CTRL (0x000054 + VOYAGER_BASE)
-
-/* ----- Miscellaneous Timing register ------------------------ */
-#define SYSTEM_DRAM_CTRL (0x000068 + VOYAGER_BASE)
-
-/* ----- PWM register ------------------------------------------*/
-#define PWM_0 (0x010020 + VOYAGER_BASE)
-#define PWM_0_HC(x) (((x)&0x0fff)<<20)
-#define PWM_0_LC(x) (((x)&0x0fff)<<8 )
-#define PWM_0_CLK_DEV(x) (((x)&0x000f)<<4 )
-#define PWM_0_EN (1<<0)
-
-/* ----- I2C register ----------------------------------------- */
-#define I2C_BYTECOUNT (0x010040 + VOYAGER_BASE)
-#define I2C_CONTROL (0x010041 + VOYAGER_BASE)
-#define I2C_STATUS (0x010042 + VOYAGER_BASE)
-#define I2C_RESET (0x010042 + VOYAGER_BASE)
-#define I2C_SADDRESS (0x010043 + VOYAGER_BASE)
-#define I2C_DATA (0x010044 + VOYAGER_BASE)
-
-/* ----- Controle register bits ----------------------------------------- */
-#define I2C_CONTROL_E (1 << 0)
-#define I2C_CONTROL_MODE (1 << 1)
-#define I2C_CONTROL_STATUS (1 << 2)
-#define I2C_CONTROL_INT (1 << 4)
-#define I2C_CONTROL_INTACK (1 << 5)
-#define I2C_CONTROL_REPEAT (1 << 6)
-
-/* ----- Status register bits ----------------------------------------- */
-#define I2C_STATUS_BUSY (1 << 0)
-#define I2C_STATUS_ACK (1 << 1)
-#define I2C_STATUS_ERROR (1 << 2)
-#define I2C_STATUS_COMPLETE (1 << 3)
-
-/* ----- Reset register ---------------------------------------------- */
-#define I2C_RESET_ERROR (1 << 2)
-
-/* ----- transmission frequencies ------------------------------------- */
-#define I2C_SADDRESS_SELECT (1 << 0)
-
-/* ----- Display Controll register ----------------------------------------- */
-#define PANEL_DISPLAY_CTRL (0x080000 + VOYAGER_BASE)
-#define PANEL_DISPLAY_CTRL_BIAS (1<<26)
-#define PANEL_PAN_CTRL (0x080004 + VOYAGER_BASE)
-#define PANEL_COLOR_KEY (0x080008 + VOYAGER_BASE)
-#define PANEL_FB_ADDRESS (0x08000C + VOYAGER_BASE)
-#define PANEL_FB_WIDTH (0x080010 + VOYAGER_BASE)
-#define PANEL_WINDOW_WIDTH (0x080014 + VOYAGER_BASE)
-#define PANEL_WINDOW_HEIGHT (0x080018 + VOYAGER_BASE)
-#define PANEL_PLANE_TL (0x08001C + VOYAGER_BASE)
-#define PANEL_PLANE_BR (0x080020 + VOYAGER_BASE)
-#define PANEL_HORIZONTAL_TOTAL (0x080024 + VOYAGER_BASE)
-#define PANEL_HORIZONTAL_SYNC (0x080028 + VOYAGER_BASE)
-#define PANEL_VERTICAL_TOTAL (0x08002C + VOYAGER_BASE)
-#define PANEL_VERTICAL_SYNC (0x080030 + VOYAGER_BASE)
-#define PANEL_CURRENT_LINE (0x080034 + VOYAGER_BASE)
-#define VIDEO_DISPLAY_CTRL (0x080040 + VOYAGER_BASE)
-#define VIDEO_FB_0_ADDRESS (0x080044 + VOYAGER_BASE)
-#define VIDEO_FB_WIDTH (0x080048 + VOYAGER_BASE)
-#define VIDEO_FB_0_LAST_ADDRESS (0x08004C + VOYAGER_BASE)
-#define VIDEO_PLANE_TL (0x080050 + VOYAGER_BASE)
-#define VIDEO_PLANE_BR (0x080054 + VOYAGER_BASE)
-#define VIDEO_SCALE (0x080058 + VOYAGER_BASE)
-#define VIDEO_INITIAL_SCALE (0x08005C + VOYAGER_BASE)
-#define VIDEO_YUV_CONSTANTS (0x080060 + VOYAGER_BASE)
-#define VIDEO_FB_1_ADDRESS (0x080064 + VOYAGER_BASE)
-#define VIDEO_FB_1_LAST_ADDRESS (0x080068 + VOYAGER_BASE)
-#define VIDEO_ALPHA_DISPLAY_CTRL (0x080080 + VOYAGER_BASE)
-#define VIDEO_ALPHA_FB_ADDRESS (0x080084 + VOYAGER_BASE)
-#define VIDEO_ALPHA_FB_WIDTH (0x080088 + VOYAGER_BASE)
-#define VIDEO_ALPHA_FB_LAST_ADDRESS (0x08008C + VOYAGER_BASE)
-#define VIDEO_ALPHA_PLANE_TL (0x080090 + VOYAGER_BASE)
-#define VIDEO_ALPHA_PLANE_BR (0x080094 + VOYAGER_BASE)
-#define VIDEO_ALPHA_SCALE (0x080098 + VOYAGER_BASE)
-#define VIDEO_ALPHA_INITIAL_SCALE (0x08009C + VOYAGER_BASE)
-#define VIDEO_ALPHA_CHROMA_KEY (0x0800A0 + VOYAGER_BASE)
-#define PANEL_HWC_ADDRESS (0x0800F0 + VOYAGER_BASE)
-#define PANEL_HWC_LOCATION (0x0800F4 + VOYAGER_BASE)
-#define PANEL_HWC_COLOR_12 (0x0800F8 + VOYAGER_BASE)
-#define PANEL_HWC_COLOR_3 (0x0800FC + VOYAGER_BASE)
-#define ALPHA_DISPLAY_CTRL (0x080100 + VOYAGER_BASE)
-#define ALPHA_FB_ADDRESS (0x080104 + VOYAGER_BASE)
-#define ALPHA_FB_WIDTH (0x080108 + VOYAGER_BASE)
-#define ALPHA_PLANE_TL (0x08010C + VOYAGER_BASE)
-#define ALPHA_PLANE_BR (0x080110 + VOYAGER_BASE)
-#define ALPHA_CHROMA_KEY (0x080114 + VOYAGER_BASE)
-#define CRT_DISPLAY_CTRL (0x080200 + VOYAGER_BASE)
-#define CRT_FB_ADDRESS (0x080204 + VOYAGER_BASE)
-#define CRT_FB_WIDTH (0x080208 + VOYAGER_BASE)
-#define CRT_HORIZONTAL_TOTAL (0x08020C + VOYAGER_BASE)
-#define CRT_HORIZONTAL_SYNC (0x080210 + VOYAGER_BASE)
-#define CRT_VERTICAL_TOTAL (0x080214 + VOYAGER_BASE)
-#define CRT_VERTICAL_SYNC (0x080218 + VOYAGER_BASE)
-#define CRT_SIGNATURE_ANALYZER (0x08021C + VOYAGER_BASE)
-#define CRT_CURRENT_LINE (0x080220 + VOYAGER_BASE)
-#define CRT_MONITOR_DETECT (0x080224 + VOYAGER_BASE)
-#define CRT_HWC_ADDRESS (0x080230 + VOYAGER_BASE)
-#define CRT_HWC_LOCATION (0x080234 + VOYAGER_BASE)
-#define CRT_HWC_COLOR_12 (0x080238 + VOYAGER_BASE)
-#define CRT_HWC_COLOR_3 (0x08023C + VOYAGER_BASE)
-#define CRT_PALETTE_RAM (0x080400 + VOYAGER_BASE)
-#define PANEL_PALETTE_RAM (0x080800 + VOYAGER_BASE)
-#define VIDEO_PALETTE_RAM (0x080C00 + VOYAGER_BASE)
-
-/* ----- 8051 Controle register ----------------------------------------- */
-#define VOYAGER_8051_BASE (0x000c0000 + VOYAGER_BASE)
-#define VOYAGER_8051_RESET (0x000b0000 + VOYAGER_BASE)
-#define VOYAGER_8051_SELECT (0x000b0004 + VOYAGER_BASE)
-#define VOYAGER_8051_CPU_INT (0x000b000c + VOYAGER_BASE)
-
-/* ----- AC97 Controle register ----------------------------------------- */
-#define AC97_TX_SLOT0 (0x00000000 + VOYAGER_AC97_BASE)
-#define AC97_CONTROL_STATUS (0x00000080 + VOYAGER_AC97_BASE)
-#define AC97C_READ (1 << 19)
-#define AC97C_WD_BIT (1 << 2)
-#define AC97C_INDEX_MASK 0x7f
-
-/* arch/sh/cchips/voyagergx/consistent.c */
-void *voyagergx_consistent_alloc(struct device *, size_t, dma_addr_t *, gfp_t);
-int voyagergx_consistent_free(struct device *, size_t, void *, dma_addr_t);
-
-/* arch/sh/cchips/voyagergx/irq.c */
-void setup_voyagergx_irq(void);
-
-#endif /* _VOYAGER_GX_REG_H */