sh: SDHI platform data to the kfr2r09 board

Add SD Card support to the kfr2r09 board using the
sh_mobile_sdhi driver hooked up to SDHI0 and yc304.

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-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index c08d33fe2104..6ce550cf9ba9 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -212,11 +212,34 @@ static struct platform_device kfr2r09_usb0_gadget_device = {
         .resource       = kfr2r09_usb0_gadget_resources,
 };
 
+static struct resource kfr2r09_sh_sdhi0_resources[] = {
+        [0] = {
+                .name   = "SDHI0",
+                .start  = 0x04ce0000,
+                .end    = 0x04ce01ff,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = 101,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device kfr2r09_sh_sdhi0_device = {
+        .name           = "sh_mobile_sdhi",
+        .num_resources  = ARRAY_SIZE(kfr2r09_sh_sdhi0_resources),
+        .resource       = kfr2r09_sh_sdhi0_resources,
+        .archdata = {
+                .hwblk_id = HWBLK_SDHI0,
+        },
+};
+
 static struct platform_device *kfr2r09_devices[] __initdata = {
         &kfr2r09_nor_flash_device,
         &kfr2r09_nand_flash_device,
         &kfr2r09_sh_keysc_device,
         &kfr2r09_sh_lcdc_device,
+        &kfr2r09_sh_sdhi0_device,
 };
 
 #define BSC_CS0BCR 0xfec10004
@@ -361,6 +384,16 @@ static int __init kfr2r09_devices_setup(void)
         if (kfr2r09_usb0_gadget_setup() == 0)
                 platform_device_register(&kfr2r09_usb0_gadget_device);
 
+        /* SDHI0 connected to yc304 */
+        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);
+
         return platform_add_devices(kfr2r09_devices,
                                     ARRAY_SIZE(kfr2r09_devices));
 }