Adds GPIO pinctrl nodes to am3358_pinmux master node to control
user leds (USR0, USR1, USR2 and USR3) present on BeagleBone.
Signed-off-by: AnilKumar Ch <anilkumar@xxxxxx>
---
arch/arm/boot/dts/am335x-bone.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
index 8fdf43a..b0c98cd 100644
--- a/arch/arm/boot/dts/am335x-bone.dts
+++ b/arch/arm/boot/dts/am335x-bone.dts
@@ -46,3 +46,18 @@
regulator-boot-on;
regulator-always-on;
};
+
+&am3358_pinmux {
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&userled_pins>;
+
+ userled_pins: pinmux_userled_pins {
+ pinctrl-single,pins = <
+ 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */
+ 0x58 0x17 /* gpmc_a6.gpio1_22, OUTPUT_PULLUP | MODE7 */
+ 0x5C 0x7 /* gpmc_a7.gpio1_23, OUTPUT | MODE7 */
+ 0x60 0x17 /* gpmc_a8.gpio1_24, OUTPUT_PULLUP | MODE7 */
+ >;
+ };
+};
--
1.7.9.5
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