ARM: mach-shmobile: armadillo800eva: add MMCIF support

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Simon Horman <horms@verge.net.au>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 57 insertions, 0 deletions

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 5f6242866703..0cfaec5a5c6a 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -33,6 +33,7 @@
 #include <linux/usb/renesas_usbhs.h>
 #include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
+#include <linux/mmc/sh_mmcif.h>
 #include <linux/mmc/sh_mobile_sdhi.h>
 #include <mach/common.h>
 #include <mach/irqs.h>
@@ -492,6 +493,44 @@ static struct platform_device sdhi1_device = {
         .resource       = sdhi1_resources,
 };
 
+/* MMCIF */
+static struct sh_mmcif_plat_data sh_mmcif_plat = {
+        .sup_pclk       = 0,
+        .ocr            = MMC_VDD_165_195 | MMC_VDD_32_33 | MMC_VDD_33_34,
+        .caps           = MMC_CAP_4_BIT_DATA |
+                          MMC_CAP_8_BIT_DATA |
+                          MMC_CAP_NONREMOVABLE,
+};
+
+static struct resource sh_mmcif_resources[] = {
+        [0] = {
+                .name   = "MMCIF",
+                .start  = 0xe6bd0000,
+                .end    = 0xe6bd0100 - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                /* MMC ERR */
+                .start  = evt2irq(0x1AC0),
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                /* MMC NOR */
+                .start  = evt2irq(0x1AE0),
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device sh_mmcif_device = {
+        .name           = "sh_mmcif",
+        .id             = -1,
+        .dev            = {
+                .platform_data  = &sh_mmcif_plat,
+        },
+        .num_resources  = ARRAY_SIZE(sh_mmcif_resources),
+        .resource       = sh_mmcif_resources,
+};
+
 /* I2C */
 static struct i2c_board_info i2c0_devices[] = {
         {
@@ -508,6 +547,7 @@ static struct platform_device *eva_devices[] __initdata = {
         &gpio_keys_device,
         &sh_eth_device,
         &sdhi0_device,
+        &sh_mmcif_device,
 };
 
 static void __init eva_clock_init(void)
@@ -649,6 +689,23 @@ static void __init eva_init(void)
         /* we can use GPIO_FN_IRQ31_PORT167 here for SDHI0 CD irq */
 
         /*
+         * MMCIF
+         *
+         * Here doesn't care SW1.4 status,
+         * since CON2 is not mounted.
+         */
+        gpio_request(GPIO_FN_MMC1_CLK_PORT103,  NULL);
+        gpio_request(GPIO_FN_MMC1_CMD_PORT104,  NULL);
+        gpio_request(GPIO_FN_MMC1_D0_PORT149,   NULL);
+        gpio_request(GPIO_FN_MMC1_D1_PORT148,   NULL);
+        gpio_request(GPIO_FN_MMC1_D2_PORT147,   NULL);
+        gpio_request(GPIO_FN_MMC1_D3_PORT146,   NULL);
+        gpio_request(GPIO_FN_MMC1_D4_PORT145,   NULL);
+        gpio_request(GPIO_FN_MMC1_D5_PORT144,   NULL);
+        gpio_request(GPIO_FN_MMC1_D6_PORT143,   NULL);
+        gpio_request(GPIO_FN_MMC1_D7_PORT142,   NULL);
+
+        /*
          * CAUTION
          *
          * DBGMD/LCDC0/FSIA MUX