linux-kernel - [PATCH v4 06/10] arm64: dts: actions: Add S900 gpio nodes

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Date:   Fri,  2 Mar 2018 09:20:41 +0530
From:   Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
To:     linus.walleij@...aro.org, robh+dt@...nel.org, afaerber@...e.de
Cc:     liuwei@...ions-semi.com, mp-cs@...ions-semi.com,
        96boards@...obotics.com, devicetree@...r.kernel.org,
        daniel.thompson@...aro.org, amit.kucheria@...aro.org,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, hzhang@...obotics.com,
        bdong@...obotics.com, manivannanece23@...il.com,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Subject: [PATCH v4 06/10] arm64: dts: actions: Add S900 gpio nodes

Add gpio nodes for Actions Semi S900 SoC.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
---
 arch/arm64/boot/dts/actions/s900-bubblegum-96.dts |  6 +++
 arch/arm64/boot/dts/actions/s900.dtsi             | 48 +++++++++++++++++++++++
 2 files changed, 54 insertions(+)

diff --git a/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts b/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
index ff043c961d75..60ddaf98401b 100644
--- a/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
+++ b/arch/arm64/boot/dts/actions/s900-bubblegum-96.dts
@@ -14,6 +14,12 @@
 
 	aliases {
 		serial5 = &uart5;
+		gpio0 = &gpioa;
+		gpio1 = &gpiob;
+		gpio2 = &gpioc;
+		gpio3 = &gpiod;
+		gpio4 = &gpioe;
+		gpio5 = &gpiof;
 	};
 
 	chosen {
diff --git a/arch/arm64/boot/dts/actions/s900.dtsi b/arch/arm64/boot/dts/actions/s900.dtsi
index 0156483f0f4d..9c7843045850 100644
--- a/arch/arm64/boot/dts/actions/s900.dtsi
+++ b/arch/arm64/boot/dts/actions/s900.dtsi
@@ -180,6 +180,54 @@
 			clocks = <&cmu CLK_GPIO>;
 		};
 
+		gpioa: gpioa@...b0000 {
+			compatible = "actions,s900-gpio";
+			reg = <0x0 0xe01b0000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 0 32>;
+		};
+
+		gpiob: gpiob@...b0000 {
+			compatible = "actions,s900-gpio";
+			reg = <0x0 0xe01b0000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 32 32>;
+		};
+
+		gpioc: gpioc@...b0000 {
+			compatible = "actions,s900-gpio";
+			reg = <0x0 0xe01b0000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 64 12>;
+		};
+
+		gpiod: gpiod@...b0000 {
+			compatible = "actions,s900-gpio";
+			reg = <0x0 0xe01b0000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 76 30>;
+		};
+
+		gpioe: gpioe@...b0000 {
+			compatible = "actions,s900-gpio";
+			reg = <0x0 0xe01b0000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 106 32>;
+		};
+
+		gpiof: gpiof@...b0000 {
+			compatible = "actions,s900-gpio";
+			reg = <0x0 0xe01b0000 0x0 0x1000>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			gpio-ranges = <&pinctrl 0 138 8>;
+		};
+
 		timer: timer@...28000 {
 			compatible = "actions,s900-timer";
 			reg = <0x0 0xe0228000 0x0 0x8000>;
-- 
2.14.1