From: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Make sure the LED is turned off at boot time, and configure the GPIO LED
device as active low.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Acked-by: Enric Balletbo i Serra <eballetbo@xxxxxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
---
arch/arm/mach-omap2/board-igep0020.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/board-igep0020.c b/arch/arm/mach-omap2/board-igep0020.c
index 77e2db7..c5bd537 100644
--- a/arch/arm/mach-omap2/board-igep0020.c
+++ b/arch/arm/mach-omap2/board-igep0020.c
@@ -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");
--
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