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authorMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-11 11:06:35 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-02-11 11:06:35 +0000
commitd0c65252c4fdd306f2dbcf5c14181001bfdbe70e (patch)
tree8147240ba0160e9558fd014cccb329c0b6f369ea /Documentation/devicetree/bindings/sound
parent1b4327dced27fdddc38b938e393f8e9dc7bd8f66 (diff)
parente43fc6af2538a7a30e695227928eed8a29aa4f63 (diff)
Merge remote-tracking branch 'asoc/topic/fsi' into asoc-next
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
-rw-r--r--Documentation/devicetree/bindings/sound/renesas,fsi.txt26
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/renesas,fsi.txt b/Documentation/devicetree/bindings/sound/renesas,fsi.txt
new file mode 100644
index 000000000000..c5be003f413e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/renesas,fsi.txt
@@ -0,0 +1,26 @@
+Renesas FSI
+
+Required properties:
+- compatible : "renesas,sh_fsi2" or "renesas,sh_fsi"
+- reg : Should contain the register physical address and length
+- interrupts : Should contain FSI interrupt
+
+- fsia,spdif-connection : FSI is connected by S/PDFI
+- fsia,stream-mode-support : FSI supports 16bit stream mode.
+- fsia,use-internal-clock : FSI uses internal clock when master mode.
+
+- fsib,spdif-connection : same as fsia
+- fsib,stream-mode-support : same as fsia
+- fsib,use-internal-clock : same as fsia
+
+Example:
+
+sh_fsi2: sh_fsi2@0xec230000 {
+ compatible = "renesas,sh_fsi2";
+ reg = <0xec230000 0x400>;
+ interrupts = <0 146 0x4>;
+
+ fsia,spdif-connection;
+ fsia,stream-mode-support;
+ fsia,use-internal-clock;
+};