linux-kernel - [PATCH 3/3] ARM: dts: socfpga: add gpio pieces

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Message-Id: <1395345324-18299-4-git-send-email-bigeasy@linutronix.de>
Date:	Thu, 20 Mar 2014 20:55:24 +0100
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	Alan Tull <atull@...era.com>
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	Alexandre Courbot <gnurou@...il.com>,
	linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dinh Nguyen <dinguyen@...era.com>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	devicetree@...r.kernel.org
Subject: [PATCH 3/3] ARM: dts: socfpga: add gpio pieces

The cycloneV has three gpio controllers, each one with 29 gpios. This patch
adds the three controller with the gpio driver which is now sitting the
gpio tree.

Cc: devicetree@...r.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
---
 arch/arm/boot/dts/socfpga.dtsi | 60 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 537f1a5..c3a97e1 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -463,6 +463,66 @@
 			status = "disabled";
 		};
 
+		gpio@...08000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "snps,dw-apb-gpio";
+			reg = <0xff708000 0x1000>;
+			clocks = <&per_base_clk>;
+			status = "disabled";
+
+			gpio0: gpio-controller@0 {
+				compatible = "snps,dw-apb-gpio-port";
+				gpio-controller;
+				#gpio-cells = <1>;
+				snps,nr-gpios = <29>;
+				reg = <0>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <0 164 4>;
+			};
+		};
+
+		gpio@...09000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "snps,dw-apb-gpio";
+			reg = <0xff709000 0x1000>;
+			clocks = <&per_base_clk>;
+			status = "disabled";
+
+			gpio1: gpio-controller@0 {
+				compatible = "snps,dw-apb-gpio-port";
+				gpio-controller;
+				#gpio-cells = <1>;
+				snps,nr-gpios = <29>;
+				reg = <0>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <0 165 4>;
+			};
+		};
+
+		gpio@...0a000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "snps,dw-apb-gpio";
+			reg = <0xff70a000 0x1000>;
+			clocks = <&per_base_clk>;
+			status = "disabled";
+
+			gpio2: gpio-controller@0 {
+				compatible = "snps,dw-apb-gpio-port";
+				gpio-controller;
+				#gpio-cells = <1>;
+				snps,nr-gpios = <29>;
+				reg = <0>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				interrupts = <0 166 4>;
+			};
+		};
+
 		L2: l2-cache@...ef000 {
 			compatible = "arm,pl310-cache";
 			reg = <0xfffef000 0x1000>;
-- 
1.9.1

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