From ea2d29073a4db4f56581c855f509d9869966dce4 Mon Sep 17 00:00:00 2001 From: Sugar Zhang Date: Thu, 22 Mar 2018 11:25:54 +0800 Subject: ASoC: rockchip: add support for multicodecs sound Change-Id: I77d3e9c10d03c2b8809c6d82b5268dba279ee6f0 Signed-off-by: Sugar Zhang --- .../devicetree/bindings/sound/rockchip,multicodecs.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/rockchip,multicodecs.txt (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/sound/rockchip,multicodecs.txt b/Documentation/devicetree/bindings/sound/rockchip,multicodecs.txt new file mode 100644 index 000000000000..45c9ae0388c4 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/rockchip,multicodecs.txt @@ -0,0 +1,15 @@ +ROCKCHIP multicodecs audio + +Required properties: +- compatible: "rockchip,multicodecs-card" +- rockchip,cpu: The phandle of the Rockchip I2S/PDM controller that's + connected to the CODEC +- rockchip,codec: The phandle of audio codecs + +Example: + +sound { + compatible = "rockchip,multicodecs-card"; + rockchip,cpu = <&i2s0_8ch>; + rockchip,codec = <&codec>, <&vad>; +}; -- cgit v1.2.3