Merge git://bedivere.hansenpartnership.com/git/scsi-rc-fixes-2.6
[linux-2.6.git] / arch / arm / mach-shmobile / board-ag5evm.c
index 3e6f0aa..cdfdd62 100644 (file)
@@ -34,6 +34,8 @@
 #include <linux/input/sh_keysc.h>
 #include <linux/mmc/host.h>
 #include <linux/mmc/sh_mmcif.h>
+#include <linux/mmc/sh_mobile_sdhi.h>
+#include <linux/mfd/tmio.h>
 #include <linux/sh_clk.h>
 #include <video/sh_mobile_lcdc.h>
 #include <video/sh_mipi_dsi.h>
@@ -156,10 +158,19 @@ static struct resource sh_mmcif_resources[] = {
        },
 };
 
+static struct sh_mmcif_dma sh_mmcif_dma = {
+       .chan_priv_rx   = {
+               .slave_id       = SHDMA_SLAVE_MMCIF_RX,
+       },
+       .chan_priv_tx   = {
+               .slave_id       = SHDMA_SLAVE_MMCIF_TX,
+       },
+};
 static struct sh_mmcif_plat_data sh_mmcif_platdata = {
        .sup_pclk       = 0,
        .ocr            = MMC_VDD_165_195,
        .caps           = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+       .dma            = &sh_mmcif_dma,
 };
 
 static struct platform_device mmc_device = {
@@ -296,11 +307,13 @@ static struct platform_device lcdc0_device = {
 /* MIPI-DSI */
 static struct resource mipidsi0_resources[] = {
        [0] = {
+               .name   = "DSI0",
                .start  = 0xfeab0000,
                .end    = 0xfeab3fff,
                .flags  = IORESOURCE_MEM,
        },
        [1] = {
+               .name   = "DSI0",
                .start  = 0xfeab4000,
                .end    = 0xfeab7fff,
                .flags  = IORESOURCE_MEM,
@@ -325,6 +338,88 @@ static struct platform_device mipidsi0_device = {
        },
 };
 
+static struct sh_mobile_sdhi_info sdhi0_info = {
+       .dma_slave_tx   = SHDMA_SLAVE_SDHI0_TX,
+       .dma_slave_rx   = SHDMA_SLAVE_SDHI0_RX,
+       .tmio_flags     = TMIO_MMC_HAS_IDLE_WAIT,
+       .tmio_caps      = MMC_CAP_SD_HIGHSPEED,
+       .tmio_ocr_mask  = MMC_VDD_27_28 | MMC_VDD_28_29,
+};
+
+static struct resource sdhi0_resources[] = {
+       [0] = {
+               .name   = "SDHI0",
+               .start  = 0xee100000,
+               .end    = 0xee1000ff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = gic_spi(83),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = gic_spi(84),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [3] = {
+               .start  = gic_spi(85),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device sdhi0_device = {
+       .name           = "sh_mobile_sdhi",
+       .id             = 0,
+       .num_resources  = ARRAY_SIZE(sdhi0_resources),
+       .resource       = sdhi0_resources,
+       .dev    = {
+               .platform_data  = &sdhi0_info,
+       },
+};
+
+void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
+{
+       gpio_set_value(GPIO_PORT114, state);
+}
+
+static struct sh_mobile_sdhi_info sh_sdhi1_info = {
+       .tmio_flags     = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
+       .tmio_caps      = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
+       .tmio_ocr_mask  = MMC_VDD_32_33 | MMC_VDD_33_34,
+       .set_pwr        = ag5evm_sdhi1_set_pwr,
+};
+
+static struct resource sdhi1_resources[] = {
+       [0] = {
+               .name   = "SDHI1",
+               .start  = 0xee120000,
+               .end    = 0xee1200ff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = gic_spi(87),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [2] = {
+               .start  = gic_spi(88),
+               .flags  = IORESOURCE_IRQ,
+       },
+       [3] = {
+               .start  = gic_spi(89),
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device sdhi1_device = {
+       .name           = "sh_mobile_sdhi",
+       .id             = 1,
+       .dev            = {
+               .platform_data  = &sh_sdhi1_info,
+       },
+       .num_resources  = ARRAY_SIZE(sdhi1_resources),
+       .resource       = sdhi1_resources,
+};
+
 static struct platform_device *ag5evm_devices[] __initdata = {
        &eth_device,
        &keysc_device,
@@ -333,6 +428,8 @@ static struct platform_device *ag5evm_devices[] __initdata = {
        &irda_device,
        &lcdc0_device,
        &mipidsi0_device,
+       &sdhi0_device,
+       &sdhi1_device,
 };
 
 static struct map_desc ag5evm_io_desc[] __initdata = {
@@ -454,6 +551,26 @@ static void __init ag5evm_init(void)
        /* MIPI-DSI clock setup */
        __raw_writel(0x2a809010, DSI0PHYCR);
 
+       /* enable SDHI0 on CN15 [SD I/F] */
+       gpio_request(GPIO_FN_SDHICD0, NULL);
+       gpio_request(GPIO_FN_SDHIWP0, NULL);
+       gpio_request(GPIO_FN_SDHICMD0, NULL);
+       gpio_request(GPIO_FN_SDHICLK0, NULL);
+       gpio_request(GPIO_FN_SDHID0_3, NULL);
+       gpio_request(GPIO_FN_SDHID0_2, NULL);
+       gpio_request(GPIO_FN_SDHID0_1, NULL);
+       gpio_request(GPIO_FN_SDHID0_0, NULL);
+
+       /* enable SDHI1 on CN4 [WLAN I/F] */
+       gpio_request(GPIO_FN_SDHICLK1, NULL);
+       gpio_request(GPIO_FN_SDHICMD1_PU, NULL);
+       gpio_request(GPIO_FN_SDHID1_3_PU, NULL);
+       gpio_request(GPIO_FN_SDHID1_2_PU, NULL);
+       gpio_request(GPIO_FN_SDHID1_1_PU, NULL);
+       gpio_request(GPIO_FN_SDHID1_0_PU, NULL);
+       gpio_request(GPIO_PORT114, "sdhi1_power");
+       gpio_direction_output(GPIO_PORT114, 0);
+
 #ifdef CONFIG_CACHE_L2X0
        /* Shared attribute override enable, 64K*8way */
        l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff);