Commit 9fb444f2 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Simon Horman
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ARM: shmobile: armadillo: Add PWM backlight power supply 



Commit 22ceeee1 ("pwm-backlight: Add
power supply support") added a mandatory power supply for the PWM
backlight. Add a fixed 5V regulator to board code with a consumer supply
entry for the backlight device.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
(cherry picked from commit ad11cb9a5cf96346f1240995c672cdbb5501785c)
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 23de2278

arch/arm/mach-shmobile/board-armadillo800eva.c

+7 −0
Original line number Original line Diff line number Diff line
@@ -614,6 +614,11 @@ static struct regulator_consumer_supply fixed3v3_power_consumers[] = { 
	REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),

	REGULATOR_SUPPLY("vqmmc", "sh_mmcif"),

};

};





/* Fixed 3.3V regulator used by LCD backlight */

static struct regulator_consumer_supply fixed5v0_power_consumers[] = {

	REGULATOR_SUPPLY("power", "pwm-backlight.0"),

};



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

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

static struct regulator_consumer_supply vcc_sdhi0_consumers[] = {

static struct regulator_consumer_supply vcc_sdhi0_consumers[] = {

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

	REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"),
@@ -1196,6 +1201,8 @@ static void __init eva_init(void) 




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

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

				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);

				     ARRAY_SIZE(fixed3v3_power_consumers), 3300000);

	regulator_register_always_on(3, "fixed-5.0V", fixed5v0_power_consumers,

				     ARRAY_SIZE(fixed5v0_power_consumers), 5000000);





	pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));

	pinctrl_register_mappings(eva_pinctrl_map, ARRAY_SIZE(eva_pinctrl_map));

	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));

	pwm_add_table(pwm_lookup, ARRAY_SIZE(pwm_lookup));

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