[ARM] 4384/1: S3C2412/13 SPI registers offset correction

Change the SPI Channel 1 register offset in s3c_spi1_resource[], and
s3c2412_dma_mappings[]. Offset has to be 0x100 in s3c2412/13's case.
Also, total SPI memory resource size changed to 0x24 for s3c2412/13.

Signed-off-by: Sandeep Patil <psandeep.s@gmail.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-s3c2412/dma.c

@@ -59,8 +59,8 @@ static struct s3c24xx_dma_map __initdata s3c2412_dma_mappings[] = {
 	[DMACH_SPI1] = {
 		.name		= "spi1",
 		.channels	= MAP(S3C2412_DMAREQSEL_SPI1TX),
-		.hw_addr.to	= S3C2410_PA_SPI + 0x20 + S3C2410_SPTDAT,
-		.hw_addr.from	= S3C2410_PA_SPI + 0x20 + S3C2410_SPRDAT,
+		.hw_addr.to	= S3C2410_PA_SPI + S3C2412_SPI1 + S3C2410_SPTDAT,
+		.hw_addr.from	= S3C2410_PA_SPI + S3C2412_SPI1  + S3C2410_SPRDAT,
 	},
 	[DMACH_UART0] = {
 		.name		= "uart0",

arch/arm/mach-s3c2412/s3c2412.c

@@ -37,6 +37,7 @@
 #include <asm/arch/regs-gpio.h>
 #include <asm/arch/regs-gpioj.h>
 #include <asm/arch/regs-dsc.h>
+#include <asm/arch/regs-spi.h>
 
 #include <asm/plat-s3c24xx/s3c2412.h>
 #include <asm/plat-s3c24xx/cpu.h>
@@ -74,6 +75,14 @@ void __init s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 	s3c_device_sdi.name  = "s3c2412-sdi";
 	s3c_device_lcd.name  = "s3c2412-lcd";
 	s3c_device_nand.name = "s3c2412-nand";
+
+	/* spi channel related changes, s3c2412/13 specific */
+	s3c_device_spi0.name = "s3c2412-spi";
+	s3c_device_spi0.resource[0].end = S3C24XX_PA_SPI + 0x24;
+	s3c_device_spi1.name = "s3c2412-spi";
+	s3c_device_spi1.resource[0].start = S3C24XX_PA_SPI + S3C2412_SPI1;
+	s3c_device_spi1.resource[0].end = S3C24XX_PA_SPI + S3C2412_SPI1 + 0x24;
+
 }
 
 /* s3c2412_idle

arch/arm/plat-s3c24xx/devs.c

@@ -33,6 +33,7 @@
 
 #include <asm/plat-s3c24xx/devs.h>
 #include <asm/plat-s3c24xx/cpu.h>
+#include <asm/arch/regs-spi.h>
 
 /* Serial port registrations */
 
@@ -437,8 +438,8 @@ EXPORT_SYMBOL(s3c_device_spi0);
 
 static struct resource s3c_spi1_resource[] = {
 	[0] = {
-		.start = S3C24XX_PA_SPI + 0x20,
-		.end   = S3C24XX_PA_SPI + 0x20 + 0x1f,
+		.start = S3C24XX_PA_SPI + S3C2410_SPI1,
+		.end   = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {

include/asm-arm/arch-s3c2410/regs-spi.h

@@ -12,6 +12,8 @@
 #ifndef __ASM_ARCH_REGS_SPI_H
 #define __ASM_ARCH_REGS_SPI_H
 
+#define S3C2410_SPI1	(0x20)
+#define S3C2412_SPI1	(0x100)
 
 #define S3C2410_SPCON	(0x00)