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Commit 0f79af60 authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt
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sh: SDHI platform data to the SE7724 board 



Add SD Card support to the se7724 board using the
sh_mobile_sdhi driver hooked up to SDHI0 and CN7.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 17f81473

arch/sh/boards/mach-se/7724/setup.c

+33 −0
Original line number Diff line number Diff line
@@ -448,6 +448,28 @@ static struct platform_device sh7724_usb1_gadget_device = { 
	.resource	= sh7724_usb1_gadget_resources,

};



static struct resource sdhi0_cn7_resources[] = {

	[0] = {

		.name	= "SDHI0",

		.start  = 0x04ce0000,

		.end    = 0x04ce01ff,

		.flags  = IORESOURCE_MEM,

	},

	[1] = {

		.start  = 101,

		.flags  = IORESOURCE_IRQ,

	},

};



static struct platform_device sdhi0_cn7_device = {

	.name           = "sh_mobile_sdhi",

	.num_resources  = ARRAY_SIZE(sdhi0_cn7_resources),

	.resource       = sdhi0_cn7_resources,

	.archdata = {

		.hwblk_id = HWBLK_SDHI0,

	},

};



static struct platform_device *ms7724se_devices[] __initdata = {

	&heartbeat_device,

	&smc91x_eth_device,
@@ -460,6 +482,7 @@ static struct platform_device *ms7724se_devices[] __initdata = { 
	&sh7724_usb0_host_device,

	&sh7724_usb1_gadget_device,

	&fsi_device,

	&sdhi0_cn7_device,

};



#define EEPROM_OP   0xBA206000
@@ -698,6 +721,16 @@ static int __init devices_setup(void) 
	clk_set_rate(&fsimcka_clk, 11000);

	clk_put(fsia_clk);



	/* SDHI0 connected to cn7 */

	gpio_request(GPIO_FN_SDHI0CD, NULL);

	gpio_request(GPIO_FN_SDHI0WP, NULL);

	gpio_request(GPIO_FN_SDHI0D3, NULL);

	gpio_request(GPIO_FN_SDHI0D2, NULL);

	gpio_request(GPIO_FN_SDHI0D1, NULL);

	gpio_request(GPIO_FN_SDHI0D0, NULL);

	gpio_request(GPIO_FN_SDHI0CMD, NULL);

	gpio_request(GPIO_FN_SDHI0CLK, NULL);



	/*

	 * enable SH-Eth

	 *