linux-kernel - [PATCH v4 5/6] ARM: davinci: da850: add GPIO DT node

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Message-Id: <1383406775-14902-6-git-send-email-prabhakar.csenng@gmail.com>
Date:	Sat,  2 Nov 2013 21:09:34 +0530
From:	"Lad, Prabhakar" <prabhakar.csengg@...il.com>
To:	Sekhar Nori <nsekhar@...com>,
	Linus Walleij <linus.walleij@...aro.org>,
	devicetree@...r.kernel.org
Cc:	Rob Herring <rob.herring@...xeda.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Rob Landley <rob@...dley.net>,
	Russell King <linux@....linux.org.uk>,
	Grant Likely <grant.likely@...aro.org>,
	Alex Elder <alex.elder@...aro.org>, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	davinci-linux-open-source@...ux.davincidsp.com,
	linux-gpio@...r.kernel.org,
	Lad Prabhakar <prabhakar.csengg@...il.com>,
	Grygorii Strashko <grygorii.strashko@...com>
Subject: [PATCH v4 5/6] ARM: davinci: da850: add GPIO DT node

From: KV Sujith <sujithkv@...com>

Add DT node for Davinci GPIO driver.

Signed-off-by: KV Sujith <sujithkv@...com>
Signed-off-by: Philip Avinash <avinashphilip@...com>
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@...il.com>
---
 arch/arm/boot/dts/da850.dtsi |   15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 8d17346..d7b4cd6 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 +257,20 @@
 					36
 					>;
 		};
+		gpio: gpio@...6000 {
+			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-irq-base = <101>;
+			ti,davinci-gpio-unbanked = <0>;
+			status = "disabled";
+		};
 	};
 	nand_cs3@...00000 {
 		compatible = "ti,davinci-nand";
-- 
1.7.9.5

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