From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Date: Tue, 12 Apr 2016 09:33:51 +0000 (+0100)
Subject: ARM: dts: apq8064: add support to gsbi1 uart
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=12861674c99100b77dc78ed5037e4e1a5b95b0d5;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

ARM: dts: apq8064: add support to gsbi1 uart

This patch adds support to gsbi1 uart and its pinctrls nodes.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
---

diff --git a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
index b57c59d5bc00..8bb5e5f3d07a 100644
--- a/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064-pins.dtsi
@@ -39,6 +39,20 @@
 		};
 	};
 
+	gsbi1_uart_2pins: gsbi1_uart_2pins {
+		mux {
+			pins = "gpio18", "gpio19";
+			function = "gsbi1";
+		};
+	};
+
+	gsbi1_uart_4pins: gsbi1_uart_4pins {
+		mux {
+			pins = "gpio18", "gpio19", "gpio20", "gpio21";
+			function = "gsbi1";
+		};
+	};
+
 	i2c2_pins: i2c2 {
 		mux {
 			pins = "gpio24", "gpio25";
diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi
index 18637c06566c..407a072dea69 100644
--- a/arch/arm/boot/dts/qcom-apq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-apq8064.dtsi
@@ -319,6 +319,16 @@
 
 			syscon-tcsr = <&tcsr>;
 
+			gsbi1_serial: serial@12450000 {
+				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+				reg = <0x12450000 0x100>,
+				      <0x12400000 0x03>;
+				interrupts = <0 193 0x0>;
+				clocks = <&gcc GSBI1_UART_CLK>, <&gcc GSBI1_H_CLK>;
+				clock-names = "core", "iface";
+				status = "disabled";
+			};
+
 			gsbi1_i2c: i2c@12460000 {
 				compatible = "qcom,i2c-qup-v1.1.1";
 				pinctrl-0 = <&i2c1_pins>;