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.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index f055902..3708a6b 100644
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -604,6 +604,39 @@
status = "disabled";
};
+ msp0: msp@80123000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80123000 0x1000>;
+ interrupts = <0 31 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ msp1: msp@80124000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80124000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ // HDMI sound
+ msp2: msp@80117000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80117000 0x1000>;
+ interrupts = <0 98 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
+ msp3: msp@80125000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80125000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ status = "disabled";
+ };
+
external-bus@50000000 {
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@80124000 {
+ status = "okay";
+ };
+
+ msp3: msp@80125000 {
+ status = "okay";
+ };
+
external-bus@50000000 {
status = "okay";