ARM: dts: cm-t3x: add gpio-led pinmux

GPIO186 is used for the heartbeat led.
Setup the pinmux for the GPIO186.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/boot/dts/omap3-cm-t3x.dtsi b/arch/arm/boot/dts/omap3-cm-t3x.dtsi
index 842201c..abda493 100644 (file)
--- 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 {