From: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Date: Mon, 16 Jan 2017 16:57:32 +0000 (+0100)
Subject: ARM: dts: am335x-sl50: Enable UART1.
X-Git-Tag: v4.11-rc1~87^2~1^2~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9c7bebed367e3af7c4226a7471f1cd7b87c17d3;p=platform%2Fkernel%2Flinux-exynos.git

ARM: dts: am335x-sl50: Enable UART1.

The UART1 is connected to the infrared (IR) receiver module, so enable it
to be able to comunicate with it.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts
index 34f4900..89ddf26 100644
--- a/arch/arm/boot/dts/am335x-sl50.dts
+++ b/arch/arm/boot/dts/am335x-sl50.dts
@@ -136,6 +136,13 @@
 		>;
 	};
 
+	uart1_pins: pinmux_uart1_pins {
+		pinctrl-single,pins = <
+			AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart1_rxd.uart1_rxd */
+			AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart1_txd.uart1_txd */
+		>;
+	};
+
 	uart4_pins: pinmux_uart4_pins {
 		pinctrl-single,pins = <
 			AM33XX_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE6)	/* gpmc_wait0.uart4_rxd */
@@ -381,6 +388,12 @@
 	pinctrl-0 = <&uart0_pins>;
 };
 
+&uart1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1_pins>;
+};
+
 &uart4 {
 	status = "okay";
 	pinctrl-names = "default";