From: Vignesh R <vigneshr@ti.com>
Date: Mon, 9 Oct 2017 16:33:50 +0000 (-0700)
Subject: ARM: dts: keystone-k2g-evm: Enable PWM ECAP0
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e1471fe61acf486276d36ac7b4323c034a31a068;p=linux.git

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 ef388de197e78..f88833ab44101 100644
--- 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>;
+};