ARM: dts: keystone-k2g-evm: Enable PWM ECAP0

Enable PWM ECAP0 which will be used for display backlight.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>

diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts
index ef388de197e7874809b34d1a928611b8d23248ff..f88833ab44101d978078a0c3906a600919d07264 100644 (file)
--- a/arch/arm/boot/dts/keystone-k2g-evm.dts
+++ b/arch/arm/boot/dts/keystone-k2g-evm.dts
@@ -45,6 +45,12 @@
                regulator-max-microvolt = <3300000>;
                regulator-always-on;
        };
+
+       ecap0_pins: ecap0_pins {
+               pinctrl-single,pins = <
+                       K2G_CORE_IOPAD(0x1374) (BUFFER_CLASS_B | MUX_MODE4)     /* pr1_mdio_data.ecap0_in_apwm0_out */
+               >;
+       };
 };
 
 &k2g_pinctrl {
@@ -157,3 +163,9 @@
        dr_mode = "peripheral";
        status = "okay";
 };
+
+&ecap0 {
+       status = "okay";
+       pinctrl-names = "default";
+       pinctrl-0 = <&ecap0_pins>;
+};