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Commit 5026391c authored by Santosh Shilimkar's avatar Santosh Shilimkar Committed by Tony Lindgren
Browse files

omap4: mmc: Fix the regulator resource for MMC2 on 4430sdp 



The MMC1 and MMC2 cards have seperate LDO supplies. Current code assumes
that they are powered by same LDO.

This patch fixes the same and has VAUX1 as supply to MMC2 card.

Signed-off-by: default avatarRajendra Nayak <rnayak@ti.com>
Signed-off-by: default avatarSukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: default avatarKishore Kadiyala <kishore.kadiyala@ti.com>
Tested-by: default avatarKishore Kadiyala <kishore.kadiyala@ti.com>
Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 70b5d737

arch/arm/mach-omap2/board-4430sdp.c

+8 −4
Original line number Diff line number Diff line
@@ -156,14 +156,16 @@ static struct omap2_hsmmc_info mmc[] = { 
	{}	/* Terminator */

};



static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {

static struct regulator_consumer_supply sdp4430_vaux_supply[] = {

	{

		.supply = "vmmc",

		.dev_name = "mmci-omap-hs.0",

		.dev_name = "mmci-omap-hs.1",

	},

};

static struct regulator_consumer_supply sdp4430_vmmc_supply[] = {

	{

		.supply = "vmmc",

		.dev_name = "mmci-omap-hs.1",

		.dev_name = "mmci-omap-hs.0",

	},

};
@@ -210,6 +212,8 @@ static struct regulator_init_data sdp4430_vaux1 = { 
					| REGULATOR_CHANGE_MODE

					| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies  = 1,

	.consumer_supplies      = sdp4430_vaux_supply,

};



static struct regulator_init_data sdp4430_vaux2 = {
@@ -250,7 +254,7 @@ static struct regulator_init_data sdp4430_vmmc = { 
					| REGULATOR_CHANGE_MODE

					| REGULATOR_CHANGE_STATUS,

	},

	.num_consumer_supplies  = 2,

	.num_consumer_supplies  = 1,

	.consumer_supplies      = sdp4430_vmmc_supply,

};