ARM: mach-shmobile: armadillo800eva: add MMCIF support (0a4266bb) · Commits · 戴 / test

arch/arm/mach-shmobile/board-armadillo800eva.c

+57 −0

Original line number	Diff line number	Diff line
		@@ -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)
		@@ -648,6 +688,23 @@ 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
		*

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