From 2e38b946dc54a46eaa1ab8ee1ab994a87430af9a Mon Sep 17 00:00:00 2001
From: KV Sujith <sujithkv@ti.com>
Date: Thu, 21 Nov 2013 23:45:30 +0530
Subject: [PATCH 1/2] ARM: davinci: da850: add GPIO DT node

Add DT node for Davinci GPIO driver.

Signed-off-by: KV Sujith <sujithkv@ti.com>
Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/boot/dts/da850.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 8d17346f9702..b695548dbb4e 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -8,6 +8,7 @@
  * option) any later version.
  */
 #include "skeleton.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
 
 / {
 	arm {
@@ -256,6 +257,19 @@
 					36
 					>;
 		};
+		gpio: gpio@1e26000 {
+			compatible = "ti,dm6441-gpio";
+			gpio-controller;
+			reg = <0x226000 0x1000>;
+			interrupts = <42 IRQ_TYPE_EDGE_BOTH
+				43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH
+				45 IRQ_TYPE_EDGE_BOTH 46 IRQ_TYPE_EDGE_BOTH
+				47 IRQ_TYPE_EDGE_BOTH 48 IRQ_TYPE_EDGE_BOTH
+				49 IRQ_TYPE_EDGE_BOTH 50 IRQ_TYPE_EDGE_BOTH>;
+			ti,ngpio = <144>;
+			ti,davinci-gpio-unbanked = <0>;
+			status = "disabled";
+		};
 	};
 	nand_cs3@62000000 {
 		compatible = "ti,davinci-nand";

From 3a9574f2aa4ffd9b867321a1f298893410bd3718 Mon Sep 17 00:00:00 2001
From: KV Sujith <sujithkv@ti.com>
Date: Thu, 21 Nov 2013 23:45:31 +0530
Subject: [PATCH 2/2] ARM: davinci: da850 evm: add GPIO pinumux entries DT node

Add GPIO DT node and pinmux entries for DA850 EVM. GPIO is
configurable differently on different boards. So add GPIO
pinmuxing in dts file.

Signed-off-by: KV Sujith <sujithkv@ti.com>
Signed-off-by: Philip Avinash <avinashphilip@ti.com>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---
 arch/arm/boot/dts/da850-evm.dts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index 588ce58a2959..1e11e5a5f723 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -101,6 +101,9 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&mii_pins>;
 		};
+		gpio: gpio@1e26000 {
+			status = "okay";
+		};
 	};
 	nand_cs3@62000000 {
 		status = "okay";