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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-09-22 18:47:58 -0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-09-22 18:47:58 -0400
commit2ef39e606bb43d6041b6d820e2a9156110a82d21 (patch)
tree7c4cb8bd147d962344d357569172dfbe35f098a6 /Documentation/devicetree/bindings/sound
parenta89be93c28cd656d1c3c49fe627666b3bbecd45a (diff)
parentb4cad7af6665743647f28119b689e1552326d4da (diff)
Merge remote-tracking branch 'asoc/topic/ux500' into for-3.7
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
-rw-r--r--Documentation/devicetree/bindings/sound/ux500-mop500.txt39
-rw-r--r--Documentation/devicetree/bindings/sound/ux500-msp.txt43
2 files changed, 82 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/ux500-mop500.txt b/Documentation/devicetree/bindings/sound/ux500-mop500.txt
new file mode 100644
index 00000000000..48e071c96b4
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ux500-mop500.txt
@@ -0,0 +1,39 @@
+* MOP500 Audio Machine Driver
+
+This node is responsible for linking together all ux500 Audio Driver components.
+
+Required properties:
+ - compatible : "stericsson,snd-soc-mop500"
+
+Non-standard properties:
+ - stericsson,cpu-dai : Phandle to the CPU-side DAI
+ - stericsson,audio-codec : Phandle to the Audio CODEC
+ - stericsson,card-name : Over-ride default card name
+
+Example:
+
+ sound {
+ compatible = "stericsson,snd-soc-mop500";
+
+ stericsson,cpu-dai = <&msp1 &msp3>;
+ stericsson,audio-codec = <&codec>;
+ };
+
+ msp1: msp@80124000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80124000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ };
+
+ msp3: msp@80125000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80125000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ };
+
+ codec: ab8500-codec {
+ compatible = "stericsson,ab8500-codec";
+ stericsson,earpeice-cmv = <950>; /* Units in mV. */
+ };
diff --git a/Documentation/devicetree/bindings/sound/ux500-msp.txt b/Documentation/devicetree/bindings/sound/ux500-msp.txt
new file mode 100644
index 00000000000..99acd9c774e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/ux500-msp.txt
@@ -0,0 +1,43 @@
+* ux500 MSP (CPU-side Digital Audio Interface)
+
+Required properties:
+ - compatible :"stericsson,ux500-msp-i2s"
+ - reg : Physical base address and length of the device's registers.
+
+Optional properties:
+ - interrupts : The interrupt output from the device.
+ - interrupt-parent : The parent interrupt controller.
+ - <name>-supply : Phandle to the regulator <name> supply
+
+Example:
+
+ sound {
+ compatible = "stericsson,snd-soc-mop500";
+
+ stericsson,platform-pcm-dma = <&pcm>;
+ stericsson,cpu-dai = <&msp1 &msp3>;
+ stericsson,audio-codec = <&codec>;
+ };
+
+ pcm: ux500-pcm {
+ compatible = "stericsson,ux500-pcm";
+ };
+
+ msp1: msp@80124000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80124000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ };
+
+ msp3: msp@80125000 {
+ compatible = "stericsson,ux500-msp-i2s";
+ reg = <0x80125000 0x1000>;
+ interrupts = <0 62 0x4>;
+ v-ape-supply = <&db8500_vape_reg>;
+ };
+
+ codec: ab8500-codec {
+ compatible = "stericsson,ab8500-codec";
+ stericsson,earpeice-cmv = <950>; /* Units in mV. */
+ };