Re: [alsa-devel] [PATCH 9/9] ARM: dts: Model IPQ LPASS audio hardware

On Wed, Nov 19, 2014 at 10:52:49AM -0800, Kenneth Westfield wrote:

--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi +++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi

• sound {
  

• 	compatible = "qcom,ipq806x-snd-card";
  

• 	status = "disabled";
  

• 	clocks = <&lcc AHBIX_CLK>;
  

• 	clock-names = "ahbix_clk";
  

• 	asoc-platform = <&pcm0>;
  

• 	asoc-platform-names = "lpass-pcm-mi2s";
  

• 	asoc-cpu = <&dai_mi2s>;
  

• 	asoc-cpu-names = "lpass-cpu-dai";
  

• };
  

This appears to be part of the board but...

• lpass-lpaif {
  

• 	compatible = "qcom,lpass-lpaif";
  

• 	status = "disabled";
  

• 	reg = <0x28100000 0x10000>;
  

• 	reg-names = "lpass-lpaif-mem";
  

• 	interrupts = <0 85 1>;
  

• 	interrupt-names = "lpass-lpaif-irq";
  

• };
  

• dai_mi2s: lpass-cpu-dai {
  

• 	compatible = "qcom,lpass-cpu-dai";
  

• 	status = "disabled";
  

• 	clocks = <&lcc MI2S_OSR_CLK>, <&lcc MI2S_BIT_CLK>;
  

• 	clock-names = "mi2s_osr_clk", "mi2s_bit_clk";
  

• };
  

• pcm0: lpass-pcm-mi2s {
  

• 	compatible = "qcom,lpass-pcm-mi2s";
  

• 	status = "disabled";
  

• };
  

...these are all part of the SoC. I'd expect these to go into separate files.