From eaa819409db6ac80fbd7c3d36450b2d1bec93576 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 3 Mar 2015 08:11:01 +0100 Subject: dts: update to v4.0-rc1 Signed-off-by: Sascha Hauer --- dts/Bindings/sound/cdns,xtfpga-i2s.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 dts/Bindings/sound/cdns,xtfpga-i2s.txt (limited to 'dts/Bindings/sound/cdns,xtfpga-i2s.txt') diff --git a/dts/Bindings/sound/cdns,xtfpga-i2s.txt b/dts/Bindings/sound/cdns,xtfpga-i2s.txt new file mode 100644 index 0000000000..befd125d18 --- /dev/null +++ b/dts/Bindings/sound/cdns,xtfpga-i2s.txt @@ -0,0 +1,18 @@ +Bindings for I2S controller built into xtfpga Xtensa bitstreams. + +Required properties: +- compatible: shall be "cdns,xtfpga-i2s". +- reg: memory region (address and length) with device registers. +- interrupts: interrupt for the device. +- clocks: phandle to the clk used as master clock. I2S bus clock + is derived from it. + +Examples: + + i2s0: xtfpga-i2s@0d080000 { + #sound-dai-cells = <0>; + compatible = "cdns,xtfpga-i2s"; + reg = <0x0d080000 0x40>; + interrupts = <2 1>; + clocks = <&cdce706 4>; + }; -- cgit v1.2.3