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>

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 5f62428..0cfaec5 100644 (file)
--- 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