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Commit 70e77760 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Tony Lindgren
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omap3: igepv2: LED gpio-led:green:d1 is active low 



Make sure the LED is turned off at boot time, and configure the GPIO LED
device as active low.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarEnric Balletbo i Serra <eballetbo@gmail.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 62d8e9e2

arch/arm/mach-omap2/board-igep0020.c

+2 −1
Original line number Diff line number Diff line
@@ -352,6 +352,7 @@ static struct gpio_led igep2_gpio_leds[] = { 
		.name			= "gpio-led:green:d1",

		.default_trigger	= "heartbeat",

		.gpio			= -EINVAL, /* gets replaced */

		.active_low		= 1,

	},

};
@@ -423,7 +424,7 @@ static int igep2_twl_gpio_setup(struct device *dev, 
	/* TWL4030_GPIO_MAX + 1 == ledB (out, active low LED) */

#if !defined(CONFIG_LEDS_GPIO) && !defined(CONFIG_LEDS_GPIO_MODULE)

	if ((gpio_request(gpio+TWL4030_GPIO_MAX+1, "gpio-led:green:d1") == 0)

	    && (gpio_direction_output(gpio + TWL4030_GPIO_MAX + 1, 0) == 0))

	    && (gpio_direction_output(gpio + TWL4030_GPIO_MAX + 1, 1) == 0))

		gpio_export(gpio + TWL4030_GPIO_MAX + 1, 0);

	else

		pr_warning("IGEP v2: Could not obtain gpio GPIO_LED1_GREEN\n");