Thanks for review, On 16/09/16 16:45, Rob Herring wrote:
On Thu, Sep 08, 2016 at 02:04:53PM +0100, Srinivas Kandagatla wrote:msm8916-wcd codec is found in Qualcomm msm8916 and apq8016 processors. This codec IP is split in to two parts(Digital & Analog). Analog part is integrated in to PMIC PM8916 and the digital part is integrated into Application processor. Data transfer between Analog and Digital Die is done via a internal bus called PDM. This patch adds support to Digital part of the Codec which is integrated into Application Processor. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> --- .../bindings/sound/qcom,msm8916-wcd-digital.txt | 20 + sound/soc/codecs/Kconfig | 3 + sound/soc/codecs/Makefile | 2 + sound/soc/codecs/msm8916-wcd-digital.c | 920 +++++++++++++++++++++ 4 files changed, 945 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-digital.txt create mode 100644 sound/soc/codecs/msm8916-wcd-digital.c diff --git a/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-digital.txt b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-digital.txt new file mode 100644 index 0000000..6342549 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-digital.txt @@ -0,0 +1,20 @@ +msm8916 digital audio CODEC + +## Bindings for codec core in lpass: + +Required properties + - compatible = "qcom,msm8916-wcd-digital-codec"; + - reg: address space for lpass codec. + - clocks: Handle to mclk and ahbclk + - clock-names: should be "mclk", "ahbix-clk". + +Example: + +lpass_codec: codec{audio-codec@771c000
Yep, Will fix this in next version, Thanks, srini
+ compatible = "qcom,msm8916-wcd-digital-codec"; + reg = <0x0771c000 0x400>; + clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>, + <&gcc GCC_CODEC_DIGCODEC_CLK>; + clock-names = "ahbix-clk", "mclk"; + #sound-dai-cells = <1>; +};
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