linux-kernel - [PATCH 3/3] arm/dts/ls1021a: Add GPIO controller nodes

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Message-ID: <1438241239-15178-3-git-send-email-shaveta@freescale.com>
Date:	Thu, 30 Jul 2015 12:57:19 +0530
From:	Shaveta Leekha <shaveta@...escale.com>
To:	<linux-kernel@...r.kernel.org>, <linux-gpio@...r.kernel.org>
CC:	<r64188@...escale.com>, <gnurou@...il.com>,
	<linus.walleij@...aro.org>, Shaveta Leekha <shaveta@...escale.com>
Subject: [PATCH 3/3] arm/dts/ls1021a: Add GPIO controller nodes

Signed-off-by: Shaveta Leekha <shaveta@...escale.com>
---
Tested on Freescale SDK 1.8, as LS1021aQDS support is not yet complete in upstream

 arch/arm/boot/dts/ls1021a.dtsi |   47 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 47 insertions(+), 0 deletions(-)

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 71ea37d..2630b59 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -60,6 +60,11 @@
 		serial4 = &lpuart4;
 		serial5 = &lpuart5;
 		sysclk = &sysclk;
+		gpio0 = &gpio1;
+		gpio1 = &gpio2;
+		gpio2 = &gpio3;
+		gpio3 = &gpio4;
+
 	};
 
 	cpus {
@@ -332,6 +337,48 @@
 			status = "disabled";
 		};
 
+
+		gpio1: gpio@...0000 {
+			compatible = "fsl,ls1021a-gpio";
+			reg = <0x0 0x2300000 0x0 0x10000>;
+			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio2: gpio@...0000 {
+			compatible = "fsl,ls1021a-gpio";
+			reg = <0x0 0x2310000 0x0 0x10000>;
+			interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio3: gpio@...0000 {
+			compatible = "fsl,ls1021a-gpio";
+			reg = <0x0 0x2320000 0x0 0x10000>;
+			interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		gpio4: gpio@...0000 {
+			compatible = "fsl,ls1021a-gpio";
+			reg = <0x0 0x2330000 0x0 0x10000>;
+			interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>;
+			gpio-controller;
+        		#gpio-cells = <2>;
+			interrupt-controller;
+           		#interrupt-cells = <2>;
+		};
+
+
 		wdog0: watchdog@...0000 {
 			compatible = "fsl,imx21-wdt";
 			reg = <0x0 0x2ad0000 0x0 0x10000>;
-- 
1.7.7.4

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