From: Joachim Eastwood <manabian@gmail.com>
Date: Fri, 29 May 2015 21:09:52 +0000 (+0200)
Subject: ARM: dts: lpc4357-ea4357: add uart3
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=930a43e2e6ea2069e1fbc475b9af9d05315b0591;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

ARM: dts: lpc4357-ea4357: add uart3

Enable UART3 that is routed to the J17 DSUB9 connector on
the EA4357 devkit.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
---

diff --git a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts
index 0d04a8e8dbc1..3a3ba16fe690 100644
--- a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts
+++ b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts
@@ -205,6 +205,22 @@
 			bias-pull-down;
 		};
 	};
+
+	uart3_pins: uart3-pins {
+		uart3_rx_cfg {
+			pins = "p2_4";
+			function = "uart3";
+			input-schmitt-disable;
+			bias-disable;
+			input-enable;
+		};
+
+		uart3_tx_cfg {
+			pins = "p9_3";
+			function = "uart3";
+			bias-pull-down;
+		};
+	};
 };
 
 &enet_tx_clk {
@@ -231,3 +247,9 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins>;
 };
+
+&uart3 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>;
+};