Commit 85f77ecf authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Rafael J. Wysocki
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ARM: mach-shmobile: add fixed voltage regulators to g4evm 



On g4evm provide a 3.3V supply for its SD/MMC-card interfaces.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent 689460c2

arch/arm/mach-shmobile/board-g4evm.c

+14 −0
Original line number Diff line number Diff line
@@ -26,6 +26,8 @@ 
#include <linux/mtd/mtd.h>

#include <linux/mtd/partitions.h>

#include <linux/mtd/physmap.h>

#include <linux/regulator/fixed.h>

#include <linux/regulator/machine.h>

#include <linux/usb/r8a66597.h>

#include <linux/io.h>

#include <linux/input.h>
@@ -196,6 +198,15 @@ static struct platform_device keysc_device = { 
	},

};



/* Fixed 3.3V regulator to be used by SDHI0 and SDHI1 */

static struct regulator_consumer_supply fixed3v3_power_consumers[] =

{

	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),

	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"),

	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"),

	REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"),

};



/* SDHI */

static struct sh_mobile_sdhi_info sdhi0_info = {

	.tmio_caps	= MMC_CAP_SDIO_IRQ,
@@ -273,6 +284,9 @@ static struct platform_device *g4evm_devices[] __initdata = { 


static void __init g4evm_init(void)

{

	regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers,

				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);



	sh7377_pinmux_init();



	/* Lit DS14 LED */

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