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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@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
21 lines
519 B
Plaintext
21 lines
519 B
Plaintext
msm8916 digital audio CODEC
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## Bindings for codec core in lpass:
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Required properties
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- compatible = "qcom,msm8916-wcd-digital-codec";
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- reg: address space for lpass codec.
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- clocks: Handle to mclk and ahbclk
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- clock-names: should be "mclk", "ahbix-clk".
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Example:
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audio-codec@771c000{
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compatible = "qcom,msm8916-wcd-digital-codec";
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reg = <0x0771c000 0x400>;
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clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>,
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<&gcc GCC_CODEC_DIGCODEC_CLK>;
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clock-names = "ahbix-clk", "mclk";
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#sound-dai-cells = <1>;
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};
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