GPIO186 is used for the heartbeat led.
Setup the pinmux for the GPIO186.
Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/omap3-cm-t3x.dtsi | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 842201c..abda493 100644
--- a/arch/arm/boot/dts/omap3-cm-t3x.dtsi
+++ b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
@@ -11,6 +11,8 @@
leds {
compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&green_led_pins>;
ledb {
label = "cm-t3x:green";
gpios = <&gpio6 26 GPIO_ACTIVE_HIGH>; /* gpio186 */
@@ -38,6 +40,12 @@
OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */
>;
};
+
+ green_led_pins: pinmux_green_led_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x21e2, PIN_OUTPUT | MUX_MODE4) /* sys_clkout2.gpio_186 */
+ >;
+ };
};
&uart3 {
--
1.7.5.4
--
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