sh: SDHI platform data to the SE7724 board

Add SD Card support to the se7724 board using the
sh_mobile_sdhi driver hooked up to SDHI0 and CN7.

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

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index e78c3be8ad2f..ce6b36ebe64d 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -448,6 +448,28 @@ static struct platform_device sh7724_usb1_gadget_device = {
         .resource       = sh7724_usb1_gadget_resources,
 };
 
+static struct resource sdhi0_cn7_resources[] = {
+        [0] = {
+                .name   = "SDHI0",
+                .start  = 0x04ce0000,
+                .end    = 0x04ce01ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 101,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device sdhi0_cn7_device = {
+        .name           = "sh_mobile_sdhi",
+        .num_resources  = ARRAY_SIZE(sdhi0_cn7_resources),
+        .resource       = sdhi0_cn7_resources,
+        .archdata = {
+                .hwblk_id = HWBLK_SDHI0,
+        },
+};
+
 static struct platform_device *ms7724se_devices[] __initdata = {
         &heartbeat_device,
         &smc91x_eth_device,
@@ -460,6 +482,7 @@ static struct platform_device *ms7724se_devices[] __initdata = {
         &sh7724_usb0_host_device,
         &sh7724_usb1_gadget_device,
         &fsi_device,
+        &sdhi0_cn7_device,
 };
 
 #define EEPROM_OP   0xBA206000
@@ -698,6 +721,16 @@ static int __init devices_setup(void)
         clk_set_rate(&fsimcka_clk, 11000);
         clk_put(fsia_clk);
 
+        /* SDHI0 connected to cn7 */
+        gpio_request(GPIO_FN_SDHI0CD, NULL);
+        gpio_request(GPIO_FN_SDHI0WP, NULL);
+        gpio_request(GPIO_FN_SDHI0D3, NULL);
+        gpio_request(GPIO_FN_SDHI0D2, NULL);
+        gpio_request(GPIO_FN_SDHI0D1, NULL);
+        gpio_request(GPIO_FN_SDHI0D0, NULL);
+        gpio_request(GPIO_FN_SDHI0CMD, NULL);
+        gpio_request(GPIO_FN_SDHI0CLK, NULL);
+
         /*
          * enable SH-Eth
          *