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ARM: OMAP: board-4430sdp: Provide regulator to pwm-backlight

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The pwm-backlight driver now takes a mandatory regulator that is gotten
during driver probe.  Initialize a dummy regulator to satisfy this
requirement.

Signed-off-by: Andrew Chew <achew@nvidia.com>
Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
[tony@atomide.com: updated fixed regulator id to avoid errors]
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Andrew Chew 2013-03-13 15:33:25 -07:00 committed by Tony Lindgren
parent 2014f26949
commit 06993d6a8a
1 changed files with 6 additions and 0 deletions
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6
arch/arm/mach-omap2/board-4430sdp.c
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@ -291,6 +291,10 @@ static struct platform_device sdp4430_leds_pwm = {
},
};
/* Dummy regulator for pwm-backlight driver */
static struct regulator_consumer_supply backlight_supply =
REGULATOR_SUPPLY("enable", "pwm-backlight");
static struct platform_pwm_backlight_data sdp4430_backlight_data = {
.max_brightness = 127,
.dft_brightness = 127,
@ -718,6 +722,8 @@ static void __init omap_4430sdp_init(void)
omap4_i2c_init();
omap_sfh7741prox_init();
regulator_register_always_on(0, "backlight-enable",
&backlight_supply, 1, 0);
platform_add_devices(sdp4430_devices, ARRAY_SIZE(sdp4430_devices));
omap_serial_init();
omap_sdrc_init(NULL, NULL);