[ARM] pxa: add nand device and clock for pxa168/pxa910
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index 6bf1f0e..3ad612c 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -4,6 +4,7 @@
#include <linux/i2c.h>
#include <mach/devices.h>
#include <plat/i2c.h>
+#include <plat/pxa3xx_nand.h>
extern struct pxa_device_desc pxa168_device_uart1;
extern struct pxa_device_desc pxa168_device_uart2;
@@ -13,6 +14,7 @@
extern struct pxa_device_desc pxa168_device_pwm2;
extern struct pxa_device_desc pxa168_device_pwm3;
extern struct pxa_device_desc pxa168_device_pwm4;
+extern struct pxa_device_desc pxa168_device_nand;
static inline int pxa168_add_uart(int id)
{
@@ -64,4 +66,9 @@
return pxa_register_device(d, NULL, 0);
}
+
+static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
+{
+ return pxa_register_device(&pxa168_device_nand, info, sizeof(*info));
+}
#endif /* __ASM_MACH_PXA168_H */
diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h
index 6ae1ed7..4f0b4ec 100644
--- a/arch/arm/mach-mmp/include/mach/pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/pxa910.h
@@ -4,6 +4,7 @@
#include <linux/i2c.h>
#include <mach/devices.h>
#include <plat/i2c.h>
+#include <plat/pxa3xx_nand.h>
extern struct pxa_device_desc pxa910_device_uart1;
extern struct pxa_device_desc pxa910_device_uart2;
@@ -13,6 +14,7 @@
extern struct pxa_device_desc pxa910_device_pwm2;
extern struct pxa_device_desc pxa910_device_pwm3;
extern struct pxa_device_desc pxa910_device_pwm4;
+extern struct pxa_device_desc pxa910_device_nand;
static inline int pxa910_add_uart(int id)
{
@@ -64,4 +66,9 @@
return pxa_register_device(d, NULL, 0);
}
+
+static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info)
+{
+ return pxa_register_device(&pxa910_device_nand, info, sizeof(*info));
+}
#endif /* __ASM_MACH_PXA910_H */
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 71b1ae3..37dbdde 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -19,6 +19,7 @@
#include <mach/addr-map.h>
#include <mach/cputype.h>
#include <mach/regs-apbc.h>
+#include <mach/regs-apmu.h>
#include <mach/irqs.h>
#include <mach/gpio.h>
#include <mach/dma.h>
@@ -72,6 +73,8 @@
static APBC_CLK(pwm3, PXA168_PWM3, 1, 13000000);
static APBC_CLK(pwm4, PXA168_PWM4, 1, 13000000);
+static APMU_CLK(nand, NAND, 0x01db, 208000000);
+
/* device and clock bindings */
static struct clk_lookup pxa168_clkregs[] = {
INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
@@ -82,6 +85,7 @@
INIT_CLKREG(&clk_pwm2, "pxa168-pwm.1", NULL),
INIT_CLKREG(&clk_pwm3, "pxa168-pwm.2", NULL),
INIT_CLKREG(&clk_pwm4, "pxa168-pwm.3", NULL),
+ INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
};
static int __init pxa168_init(void)
@@ -127,3 +131,4 @@
PXA168_DEVICE(pwm2, "pxa168-pwm", 1, NONE, 0xd401a400, 0x10);
PXA168_DEVICE(pwm3, "pxa168-pwm", 2, NONE, 0xd401a800, 0x10);
PXA168_DEVICE(pwm4, "pxa168-pwm", 3, NONE, 0xd401ac00, 0x10);
+PXA168_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x80, 97, 99);
diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c
index 5882ca6..d404950 100644
--- a/arch/arm/mach-mmp/pxa910.c
+++ b/arch/arm/mach-mmp/pxa910.c
@@ -110,6 +110,8 @@
static APBC_CLK(pwm3, PXA910_PWM3, 1, 13000000);
static APBC_CLK(pwm4, PXA910_PWM4, 1, 13000000);
+static APMU_CLK(nand, NAND, 0x01db, 208000000);
+
/* device and clock bindings */
static struct clk_lookup pxa910_clkregs[] = {
INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
@@ -120,6 +122,7 @@
INIT_CLKREG(&clk_pwm2, "pxa910-pwm.1", NULL),
INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL),
INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL),
+ INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
};
static int __init pxa910_init(void)
@@ -174,3 +177,4 @@
PXA910_DEVICE(pwm2, "pxa910-pwm", 1, NONE, 0xd401a400, 0x10);
PXA910_DEVICE(pwm3, "pxa910-pwm", 2, NONE, 0xd401a800, 0x10);
PXA910_DEVICE(pwm4, "pxa910-pwm", 3, NONE, 0xd401ac00, 0x10);
+PXA910_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x80, 97, 99);