linux-kernel - [PATCH 20/22] ARM: ux500: Add nodes for the MSP into Device Tree

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Message-Id: <1344527268-5964-21-git-send-email-lee.jones@linaro.org>
Date:	Thu,  9 Aug 2012 16:47:46 +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, broonie@...nsource.wolfsonmicro.com,
	Lee Jones <lee.jones@...aro.org>
Subject: [PATCH 20/22] ARM: ux500: Add nodes for the MSP into Device Tree

This patch inserts all known MSP devices into the DBx5x0 Device Tree
disabled and enables the two important ones for the Snowball low-cost
development board.

Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
 arch/arm/boot/dts/dbx5x0.dtsi  |   33 +++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/snowball.dts |    8 ++++++++
 2 files changed, 41 insertions(+)

diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index 83ed692..32e063d 100644
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -621,6 +621,39 @@
 			status = "disabled";
 		};
 
+		msp0: msp@...23000 {
+			compatible = "stericsson,ux500-msp-i2s";
+			reg = <0x80123000 0x1000>;
+			interrupts = <0 31 0x4>;
+			v-ape-supply = <&db8500_vape_reg>;
+			status = "disabled";
+		};
+
+		msp1: msp@...24000 {
+			compatible = "stericsson,ux500-msp-i2s";
+			reg = <0x80124000 0x1000>;
+			interrupts = <0 62 0x4>;
+			v-ape-supply = <&db8500_vape_reg>;
+			status = "disabled";
+		};
+
+		// HDMI sound
+		msp2: msp@...17000 {
+			compatible = "stericsson,ux500-msp-i2s";
+			reg = <0x80117000 0x1000>;
+			interrupts = <0 98 0x4>;
+			v-ape-supply = <&db8500_vape_reg>;
+			status = "disabled";
+		};
+
+		msp3: msp@...25000 {
+			compatible = "stericsson,ux500-msp-i2s";
+			reg = <0x80125000 0x1000>;
+			interrupts = <0 62 0x4>;
+			v-ape-supply = <&db8500_vape_reg>;
+			status = "disabled";
+		};
+
 		external-bus@...00000 {
 			compatible = "simple-bus";
 			reg = <0x50000000 0x4000000>;
diff --git a/arch/arm/boot/dts/snowball.dts b/arch/arm/boot/dts/snowball.dts
index df6fc57..fce4a00 100644
--- a/arch/arm/boot/dts/snowball.dts
+++ b/arch/arm/boot/dts/snowball.dts
@@ -83,6 +83,14 @@
 	};
 
 	soc-u9500 {
+		msp1: msp@...24000 {
+			status = "okay";
+		};
+
+		msp3: msp@...25000 {
+			status = "okay";
+		};
+
 		external-bus@...00000 {
 			status = "okay";
 
-- 
1.7.9.5

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