sh: SDHI platform data to the AP325RXA board

Convert the AP325 board to use sh_mobile_sdhi for the
SD Card connected to CN3 instead of mmc_spi.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 28 insertions, 24 deletions

diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 2d080732a964..b95deee35e0f 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -20,8 +20,6 @@
 #include <linux/i2c.h>
 #include <linux/smsc911x.h>
 #include <linux/gpio.h>
-#include <linux/spi/spi.h>
-#include <linux/spi/spi_gpio.h>
 #include <media/ov772x.h>
 #include <media/soc_camera.h>
 #include <media/soc_camera_platform.h>
@@ -409,17 +407,25 @@ static struct platform_device ceu_device = {
         },
 };
 
-struct spi_gpio_platform_data sdcard_cn3_platform_data = {
-        .sck = GPIO_PTD0,
-        .mosi = GPIO_PTD1,
-        .miso = GPIO_PTD2,
-        .num_chipselect = 1,
+static struct resource sdhi0_cn3_resources[] = {
+        [0] = {
+                .name   = "SDHI0",
+                .start  = 0x04ce0000,
+                .end    = 0x04ce01ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 101,
+                .flags  = IORESOURCE_IRQ,
+        },
 };
 
-static struct platform_device sdcard_cn3_device = {
-        .name           = "spi_gpio",
-        .dev    = {
-                .platform_data  = &sdcard_cn3_platform_data,
+static struct platform_device sdhi0_cn3_device = {
+        .name           = "sh_mobile_sdhi",
+        .num_resources  = ARRAY_SIZE(sdhi0_cn3_resources),
+        .resource       = sdhi0_cn3_resources,
+        .archdata = {
+                .hwblk_id = HWBLK_SDHI0,
         },
 };
 
@@ -470,20 +476,11 @@ static struct platform_device *ap325rxa_devices[] __initdata = {
         &lcdc_device,
         &ceu_device,
         &nand_flash_device,
-        &sdcard_cn3_device,
+        &sdhi0_cn3_device,
         &ap325rxa_camera[0],
         &ap325rxa_camera[1],
 };
 
-static struct spi_board_info ap325rxa_spi_devices[] = {
-        {
-                .modalias = "mmc_spi",
-                .max_speed_hz = 5000000,
-                .chip_select = 0,
-                .controller_data = (void *) GPIO_PTD5,
-        },
-};
-
 static int __init ap325rxa_devices_setup(void)
 {
         /* LD3 and LD4 LEDs */
@@ -578,12 +575,19 @@ static int __init ap325rxa_devices_setup(void)
 
         platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20);
 
+        /* SDHI0 */
+        gpio_request(GPIO_FN_SDHI0CD_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0WP_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D3_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D2_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D1_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0D0_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0CMD_PTD, NULL);
+        gpio_request(GPIO_FN_SDHI0CLK_PTD, NULL);
+
         i2c_register_board_info(0, ap325rxa_i2c_devices,
                                 ARRAY_SIZE(ap325rxa_i2c_devices));
 
-        spi_register_board_info(ap325rxa_spi_devices,
-                                ARRAY_SIZE(ap325rxa_spi_devices));
-
         return platform_add_devices(ap325rxa_devices,
                                 ARRAY_SIZE(ap325rxa_devices));
 }