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Commit 1e0edb76 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Simon Horman
Browse files

ARM: shmobile: bockw: add MMCIF support 



This patch enables CN26 MMCIF

Signed-off-by: default avatarYusuke Goda <yusuke.goda.sx@renesas.com>
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent c06a164c

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

+32 −0
Original line number Diff line number Diff line
@@ -41,6 +41,23 @@ 
 * SW41		SCIF	RCAN

 */



/*

 * MMC (CN26) pin

 *

 * SW6	(D2)	3 pin

 * SW7	(D5)	ON

 * SW8	(D3)	3 pin

 * SW10	(D4)	1 pin

 * SW12	(CLK)	1 pin

 * SW13	(D6)	3 pin

 * SW14	(CMD)	ON

 * SW15	(D6)	1 pin

 * SW16	(D0)	ON

 * SW17	(D1)	ON

 * SW18	(D7)	3 pin

 * SW19	(MMC)	1 pin

 */



/* Dummy supplies, where voltage doesn't matter */

static struct regulator_consumer_supply dummy_supplies[] = {

	REGULATOR_SUPPLY("vddvario", "smsc911x"),
@@ -114,6 +131,15 @@ static struct spi_board_info spi_board_info[] __initdata = { 
	},

};



/* MMC */

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_NEEDS_POLL,

};



static const struct pinctrl_map bockw_pinctrl_map[] = {

	/* Ether */

	PIN_MAP_MUX_GROUP_DEFAULT("sh-eth", "pfc-r8a7778",
@@ -121,6 +147,11 @@ static const struct pinctrl_map bockw_pinctrl_map[] = { 
	/* HSPI0 */

	PIN_MAP_MUX_GROUP_DEFAULT("sh-hspi.0", "pfc-r8a7778",

				  "hspi0_a", "hspi0"),

	/* MMC */

	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",

				  "mmc_data8", "mmc"),

	PIN_MAP_MUX_GROUP_DEFAULT("sh_mmcif", "pfc-r8a7778",

				  "mmc_ctrl", "mmc"),

	/* SCIF0 */

	PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",

				  "scif0_data_a", "scif0"),
@@ -145,6 +176,7 @@ static void __init bockw_init(void) 
	r8a7778_add_ether_device(&ether_platform_data);

	r8a7778_add_i2c_device(0);

	r8a7778_add_hspi_device(0);

	r8a7778_add_mmc_device(&sh_mmcif_plat);



	i2c_register_board_info(0, i2c0_devices,

				ARRAY_SIZE(i2c0_devices));