linux-kernel - [PATCH 14/19] ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT

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Date:	Fri,  7 Sep 2012 12:14:54 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:	STEricsson_nomadik_linux@...t.st.com, linus.walleij@...ricsson.com,
	arnd@...db.de, Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 14/19] ARM: ux500: Apply tc3589x's GPIO/IRQ properties to HREF's DT

This patch ensures the tc3589x and tc3598x-gpio devices are
rightfully given interrupt controller status. We also describe
the tc3598x-gpio GPIO expander in full and specify it as a GPIO
controller. Finally we reference that the external MMC slot's
Card Detection GPIO on the HREF is located on the tc3598x-gpio
expander.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 arch/arm/boot/dts/hrefv60plus.dts |   17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/hrefv60plus.dts b/arch/arm/boot/dts/hrefv60plus.dts
index ec9ec4f..b3290c7 100644
--- a/arch/arm/boot/dts/hrefv60plus.dts
+++ b/arch/arm/boot/dts/hrefv60plus.dts
@@ -42,7 +42,7 @@
 			mmc-cap-mmc-highspeed;
 			vmmc-supply = <&ab8500_ldo_aux3_reg>;
 
-			cd-gpios  = <&gpio2 31 0x4>; // 95
+			cd-gpios  = <&tc3589x_gpio 3 0x4>;
 
 			status = "okay";
 		};
@@ -100,6 +100,21 @@
 			tc3589x@42 {
 				compatible = "tc3589x";
 				reg = <0x42>;
+				interrupt-parent = <&gpio6>;
+				interrupts = <25 0x1>;
+
+				interrupt-controller;
+				#interrupt-cells = <2>;
+
+				tc3589x_gpio: tc3589x_gpio {
+					compatible = "tc3589x-gpio";
+					interrupts = <0 0x1>;
+
+					interrupt-controller;
+					#interrupt-cells = <2>;
+					gpio-controller;
+					#gpio-cells = <2>;
+				};
 			};
 			tps61052@33 {
 				compatible = "tps61052";
-- 
1.7.9.5

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