From e13cf03eaae3792442c401860910d40f33c89a33 Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Thu, 30 Jul 2009 23:23:35 +0100 Subject: ARM: S3C: Update CPU register mapping practices. Currently map-base.h defines the main virtual address mappings made for all the support S3C SoC series, but does not then define any base for per-cpu mappings to be made from. Add S3C_ADDR_CPU() macro to define an virtual address as an offset from the last of the core mappings. Signed-off-by: Ben Dooks Signed-off-by: Ben Dooks --- arch/arm/mach-s3c6400/include/mach/map.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-s3c6400/include/mach/map.h') diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h index 5057d9948d3..e02e6c38a39 100644 --- a/arch/arm/mach-s3c6400/include/mach/map.h +++ b/arch/arm/mach-s3c6400/include/mach/map.h @@ -49,7 +49,7 @@ #define S3C64XX_PA_IIC1 (0x7F00F000) #define S3C64XX_PA_GPIO (0x7F008000) -#define S3C64XX_VA_GPIO S3C_ADDR(0x00500000) +#define S3C64XX_VA_GPIO S3C_ADDR_CPU(0x00000000) #define S3C64XX_SZ_GPIO SZ_4K #define S3C64XX_PA_SDRAM (0x50000000) @@ -57,7 +57,7 @@ #define S3C64XX_PA_VIC1 (0x71300000) #define S3C64XX_PA_MODEM (0x74108000) -#define S3C64XX_VA_MODEM S3C_ADDR(0x00600000) +#define S3C64XX_VA_MODEM S3C_ADDR_CPU(0x00100000) #define S3C64XX_PA_USBHOST (0x74300000) -- cgit v1.2.3-70-g09d2 From 14077ea63b5aea1db0142c1085d24aa0d11b9d36 Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Wed, 1 Jul 2009 17:47:06 +0200 Subject: ARM: S3C: move s3c_device_nand from plat-s3c24xx to plat-s3c Move the s3c_device_nand platform device from plat-s3c24xx to plat-s3c, now that the nand driver also support the s3c64xx devices. Signed-off-by: Peter Korsgaard Signed-off-by: Ben Dooks --- arch/arm/mach-s3c2410/include/mach/map.h | 1 + arch/arm/mach-s3c24a0/include/mach/map.h | 1 + arch/arm/mach-s3c6400/include/mach/map.h | 2 ++ arch/arm/mach-s3c6400/s3c6400.c | 2 ++ arch/arm/mach-s3c6410/cpu.c | 2 ++ arch/arm/plat-s3c/Makefile | 1 + arch/arm/plat-s3c/dev-nand.c | 30 ++++++++++++++++++++++++++++++ arch/arm/plat-s3c24xx/devs.c | 19 ------------------- 8 files changed, 39 insertions(+), 19 deletions(-) create mode 100644 arch/arm/plat-s3c/dev-nand.c (limited to 'arch/arm/mach-s3c6400/include/mach/map.h') diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h index e99b212cb1c..e9821850065 100644 --- a/arch/arm/mach-s3c2410/include/mach/map.h +++ b/arch/arm/mach-s3c2410/include/mach/map.h @@ -103,5 +103,6 @@ #define S3C_PA_UART S3C24XX_PA_UART #define S3C_PA_USBHOST S3C2410_PA_USBHOST #define S3C_PA_HSMMC0 S3C2443_PA_HSMMC +#define S3C_PA_NAND S3C24XX_PA_NAND #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-s3c24a0/include/mach/map.h b/arch/arm/mach-s3c24a0/include/mach/map.h index a01132717e3..79e4d93ea2b 100644 --- a/arch/arm/mach-s3c24a0/include/mach/map.h +++ b/arch/arm/mach-s3c24a0/include/mach/map.h @@ -81,5 +81,6 @@ #define S3C_PA_UART S3C24A0_PA_UART #define S3C_PA_IIC S3C24A0_PA_IIC +#define S3C_PA_NAND S3C24XX_PA_NAND #endif /* __ASM_ARCH_24A0_MAP_H */ diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h index 5057d9948d3..fba241a7198 100644 --- a/arch/arm/mach-s3c6400/include/mach/map.h +++ b/arch/arm/mach-s3c6400/include/mach/map.h @@ -38,6 +38,7 @@ #define S3C_VA_UART2 S3C_VA_UARTx(2) #define S3C_VA_UART3 S3C_VA_UARTx(3) +#define S3C64XX_PA_NAND (0x70200000) #define S3C64XX_PA_FB (0x77100000) #define S3C64XX_PA_USB_HSOTG (0x7C000000) #define S3C64XX_PA_WATCHDOG (0x7E004000) @@ -72,6 +73,7 @@ #define S3C_PA_HSMMC2 S3C64XX_PA_HSMMC2 #define S3C_PA_IIC S3C64XX_PA_IIC0 #define S3C_PA_IIC1 S3C64XX_PA_IIC1 +#define S3C_PA_NAND S3C64XX_PA_NAND #define S3C_PA_FB S3C64XX_PA_FB #define S3C_PA_USBHOST S3C64XX_PA_USBHOST #define S3C_PA_USB_HSOTG S3C64XX_PA_USB_HSOTG diff --git a/arch/arm/mach-s3c6400/s3c6400.c b/arch/arm/mach-s3c6400/s3c6400.c index 1ece887d90b..b42bdd0f213 100644 --- a/arch/arm/mach-s3c6400/s3c6400.c +++ b/arch/arm/mach-s3c6400/s3c6400.c @@ -48,6 +48,8 @@ void __init s3c6400_map_io(void) /* the i2c devices are directly compatible with s3c2440 */ s3c_i2c0_setname("s3c2440-i2c"); + + s3c_device_nand.name = "s3c6400-nand"; } void __init s3c6400_init_clocks(int xtal) diff --git a/arch/arm/mach-s3c6410/cpu.c b/arch/arm/mach-s3c6410/cpu.c index ade904de889..9b67c663d9d 100644 --- a/arch/arm/mach-s3c6410/cpu.c +++ b/arch/arm/mach-s3c6410/cpu.c @@ -62,6 +62,8 @@ void __init s3c6410_map_io(void) /* the i2c devices are directly compatible with s3c2440 */ s3c_i2c0_setname("s3c2440-i2c"); s3c_i2c1_setname("s3c2440-i2c"); + + s3c_device_nand.name = "s3c6400-nand"; } void __init s3c6410_init_clocks(int xtal) diff --git a/arch/arm/plat-s3c/Makefile b/arch/arm/plat-s3c/Makefile index 0761766b183..d0b4a0fda5c 100644 --- a/arch/arm/plat-s3c/Makefile +++ b/arch/arm/plat-s3c/Makefile @@ -38,3 +38,4 @@ obj-$(CONFIG_SND_S3C64XX_SOC_I2S) += dev-audio.o obj-$(CONFIG_S3C_DEV_FB) += dev-fb.o obj-$(CONFIG_S3C_DEV_USB_HOST) += dev-usb.o obj-$(CONFIG_S3C_DEV_USB_HSOTG) += dev-usb-hsotg.o +obj-y += dev-nand.o diff --git a/arch/arm/plat-s3c/dev-nand.c b/arch/arm/plat-s3c/dev-nand.c new file mode 100644 index 00000000000..4e532373243 --- /dev/null +++ b/arch/arm/plat-s3c/dev-nand.c @@ -0,0 +1,30 @@ +/* + * S3C series device definition for nand device + * + * 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 +#include + +#include +#include + +static struct resource s3c_nand_resource[] = { + [0] = { + .start = S3C_PA_NAND, + .end = S3C_PA_NAND + SZ_1M, + .flags = IORESOURCE_MEM, + } +}; + +struct platform_device s3c_device_nand = { + .name = "s3c2410-nand", + .id = -1, + .num_resources = ARRAY_SIZE(s3c_nand_resource), + .resource = s3c_nand_resource, +}; + +EXPORT_SYMBOL(s3c_device_nand); diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c index 4eb378c89a3..20c114d6f61 100644 --- a/arch/arm/plat-s3c24xx/devs.c +++ b/arch/arm/plat-s3c24xx/devs.c @@ -180,25 +180,6 @@ void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd) } } -/* NAND Controller */ - -static struct resource s3c_nand_resource[] = { - [0] = { - .start = S3C24XX_PA_NAND, - .end = S3C24XX_PA_NAND + S3C24XX_SZ_NAND - 1, - .flags = IORESOURCE_MEM, - } -}; - -struct platform_device s3c_device_nand = { - .name = "s3c2410-nand", - .id = -1, - .num_resources = ARRAY_SIZE(s3c_nand_resource), - .resource = s3c_nand_resource, -}; - -EXPORT_SYMBOL(s3c_device_nand); - /* USB Device (Gadget)*/ static struct resource s3c_usbgadget_resource[] = { -- cgit v1.2.3-70-g09d2 From 25b15da14a789846672e73d19862b5fe5ad14346 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 4 Aug 2009 16:25:12 +0100 Subject: ARM: S3C64XX: Add mapping for IISv4 port Signed-off-by: Mark Brown Signed-off-by: Ben Dooks --- arch/arm/mach-s3c6400/include/mach/map.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-s3c6400/include/mach/map.h') diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h index 5057d9948d3..41d01a91a5a 100644 --- a/arch/arm/mach-s3c6400/include/mach/map.h +++ b/arch/arm/mach-s3c6400/include/mach/map.h @@ -46,6 +46,7 @@ #define S3C64XX_PA_IIS1 (0x7F003000) #define S3C64XX_PA_TIMER (0x7F006000) #define S3C64XX_PA_IIC0 (0x7F004000) +#define S3C64XX_PA_IISV4 (0x7F00D000) #define S3C64XX_PA_IIC1 (0x7F00F000) #define S3C64XX_PA_GPIO (0x7F008000) -- cgit v1.2.3-70-g09d2 From c7c8f615c8d1b49225ed86406603e7ac24d2a6d9 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 5 Aug 2009 18:21:59 +0100 Subject: ARM: S3C64XX: Add address mapping for AC97 controller Signed-off-by: Mark Brown Signed-off-by: Ben Dooks --- arch/arm/mach-s3c6400/include/mach/map.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/mach-s3c6400/include/mach/map.h') diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h index 41d01a91a5a..9fdf87ae47c 100644 --- a/arch/arm/mach-s3c6400/include/mach/map.h +++ b/arch/arm/mach-s3c6400/include/mach/map.h @@ -42,6 +42,7 @@ #define S3C64XX_PA_USB_HSOTG (0x7C000000) #define S3C64XX_PA_WATCHDOG (0x7E004000) #define S3C64XX_PA_SYSCON (0x7E00F000) +#define S3C64XX_PA_AC97 (0x7F001000) #define S3C64XX_PA_IIS0 (0x7F002000) #define S3C64XX_PA_IIS1 (0x7F003000) #define S3C64XX_PA_TIMER (0x7F006000) -- cgit v1.2.3-70-g09d2