From: Vignesh R <vigneshr@ti.com>
Date: Fri, 7 Dec 2018 09:35:35 +0000 (+0530)
Subject: arm64: dts: ti: k3-am654-base-board: Enable ECAP PWM
X-Git-Tag: for-linus-20190104~30^2~5^2~3
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=e577d79424c07af63d0f19817a425bf4ccf0ec81;p=linux-block.git

arm64: dts: ti: k3-am654-base-board: Enable ECAP PWM

Enable ECAP PWM which is used for LCD backlight.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
---

diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index bd5a0069191d..49ec2c3f5ef1 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -76,6 +76,12 @@
 			AM65X_IOPAD(0x000c, PIN_INPUT, 0) /* (E21) I2C1_SDA */
 		>;
 	};
+
+	ecap0_pins_default: ecap0-pins-default {
+		pinctrl-single,pins = <
+			AM65X_IOPAD(0x0010, PIN_INPUT, 0) /* (D21) ECAP0_IN_APWM_OUT */
+		>;
+	};
 };
 
 &wkup_uart0 {
@@ -125,3 +131,8 @@
 	pinctrl-0 = <&main_i2c2_pins_default>;
 	clock-frequency = <400000>;
 };
+
+&ecap0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ecap0_pins_default>;
+};