Pull acpica into release branch

[pandora-kernel.git] / arch / arm / mach-s3c2410 / mach-rx3715.c

diff --git a/arch/arm/mach-s3c2410/mach-rx3715.c b/arch/arm/mach-s3c2410/mach-rx3715.c
index 24d6901..306afc1 100644 (file)
--- a/arch/arm/mach-s3c2410/mach-rx3715.c
+++ b/arch/arm/mach-s3c2410/mach-rx3715.c
@@ -32,6 +32,11 @@
 #include <linux/serial_core.h>
 #include <linux/serial.h>
 
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/nand.h>
+#include <linux/mtd/nand_ecc.h>
+#include <linux/mtd/partitions.h>
+
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
@@ -46,6 +51,7 @@
 #include <asm/arch/regs-gpio.h>
 #include <asm/arch/regs-lcd.h>
 
+#include <asm/arch/nand.h>
 #include <asm/arch/fb.h>
 
 #include "clock.h"
@@ -56,8 +62,17 @@
 static struct map_desc rx3715_iodesc[] __initdata = {
        /* dump ISA space somewhere unused */
 
-       { (u32)S3C24XX_VA_ISA_WORD, S3C2410_CS3, SZ_16M, MT_DEVICE },
-       { (u32)S3C24XX_VA_ISA_BYTE, S3C2410_CS3, SZ_16M, MT_DEVICE },
+       {
+               .virtual        = (u32)S3C24XX_VA_ISA_WORD,
+               .pfn            = __phys_to_pfn(S3C2410_CS3),
+               .length         = SZ_1M,
+               .type           = MT_DEVICE,
+       }, {
+               .virtual        = (u32)S3C24XX_VA_ISA_BYTE,
+               .pfn            = __phys_to_pfn(S3C2410_CS3),
+               .length         = SZ_1M,
+               .type           = MT_DEVICE,
+       },
 };
 
 
@@ -161,12 +176,39 @@ static struct s3c2410fb_mach_info rx3715_lcdcfg __initdata = {
        },
 };
 
+static struct mtd_partition rx3715_nand_part[] = {
+       [0] = {
+               .name           = "Whole Flash",
+               .offset         = 0,
+               .size           = MTDPART_SIZ_FULL,
+               .mask_flags     = MTD_WRITEABLE,
+       }
+};
+
+static struct s3c2410_nand_set rx3715_nand_sets[] = {
+       [0] = {
+               .name           = "Internal",
+               .nr_chips       = 1,
+               .nr_partitions  = ARRAY_SIZE(rx3715_nand_part),
+               .partitions     = rx3715_nand_part,
+       },
+};
+
+static struct s3c2410_platform_nand rx3715_nand_info = {
+       .tacls          = 25,
+       .twrph0         = 50,
+       .twrph1         = 15,
+       .nr_sets        = ARRAY_SIZE(rx3715_nand_sets),
+       .sets           = rx3715_nand_sets,
+};
+
 static struct platform_device *rx3715_devices[] __initdata = {
        &s3c_device_usb,
        &s3c_device_lcd,
        &s3c_device_wdt,
        &s3c_device_i2c,
        &s3c_device_iis,
+       &s3c_device_nand,
 };
 
 static struct s3c24xx_board rx3715_board __initdata = {
@@ -176,6 +218,8 @@ static struct s3c24xx_board rx3715_board __initdata = {
 
 static void __init rx3715_map_io(void)
 {
+       s3c_device_nand.dev.platform_data = &rx3715_nand_info;
+
        s3c24xx_init_io(rx3715_iodesc, ARRAY_SIZE(rx3715_iodesc));
        s3c24xx_init_clocks(16934000);
        s3c24xx_init_uarts(rx3715_uartcfgs, ARRAY_SIZE(rx3715_uartcfgs));
@@ -196,7 +240,6 @@ static void __init rx3715_init_machine(void)
 
 MACHINE_START(RX3715, "IPAQ-RX3715")
        /* Maintainer: Ben Dooks <ben@fluff.org> */
-       .phys_ram       = S3C2410_SDRAM_PA,
        .phys_io        = S3C2410_PA_UART,
        .io_pg_offst    = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc,
        .boot_params    = S3C2410_SDRAM_PA + 0x100,