Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4e6a0ab0 authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

OMAP4: TWL: Add common omapdss supplies 



OMAP DSS normally gets power from VCXIO on OMAP4. Add configuration for
this into twl-common.c

Mark VCXIO as always_on, as VCXIO is used by multiple components,
including the MPU, and turning it off when DSS doesn't need it would
lead the device to halt.

Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 7c68dd96

arch/arm/mach-omap2/twl-common.c

+9 −0
Original line number Diff line number Diff line
@@ -235,6 +235,12 @@ static struct regulator_init_data omap4_vana_idata = { 
	},

};



static struct regulator_consumer_supply omap4_vcxio_supply[] = {

	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dss"),

	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.0"),

	REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi.1"),

};



static struct regulator_init_data omap4_vcxio_idata = {

	.constraints = {

		.min_uV			= 1800000,
@@ -243,7 +249,10 @@ static struct regulator_init_data omap4_vcxio_idata = { 
					| REGULATOR_MODE_STANDBY,

		.valid_ops_mask		= REGULATOR_CHANGE_MODE

					| REGULATOR_CHANGE_STATUS,

		.always_on		= true,

	},

	.num_consumer_supplies	= ARRAY_SIZE(omap4_vcxio_supply),

	.consumer_supplies	= omap4_vcxio_supply,

};



static struct regulator_init_data omap4_vusb_idata = {