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arm64: dts: qcom: msm8916: Disable audio codecs by default

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Not every device has something connected to the digital audio codec
in MSM8916 and/or the analog audio codec in PM8916. Disable those by
default so the hardware is only powered up when necessary.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230510-msm8916-regulators-v1-4-54d4960a05fc@gerhold.net
This commit is contained in:
Stephan Gerhold 2023-05-17 20:48:43 +02:00 committed by Bjorn Andersson
parent 355750828c
commit a5cf21b146
4 changed files with 12 additions and 0 deletions
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5
arch/arm64/boot/dts/qcom/apq8016-sbc.dts
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@ -310,6 +310,10 @@ &lpass {
status = "okay"; status = "okay";
}; };
&lpass_codec {
status = "okay";
};
&mdss { &mdss {
status = "okay"; status = "okay";
}; };
@ -399,6 +403,7 @@ &usb_hs_phy {
}; };
&wcd_codec { &wcd_codec {
status = "okay";
clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
clock-names = "mclk"; clock-names = "mclk";
qcom,mbhc-vthreshold-low = <75 150 237 450 500>; qcom,mbhc-vthreshold-low = <75 150 237 450 500>;

5
arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
View File

@ -218,6 +218,10 @@ &lpass {
status = "okay"; status = "okay";
}; };
&lpass_codec {
status = "okay";
};
&pm8916_resin { &pm8916_resin {
status = "okay"; status = "okay";
linux,code = <KEY_VOLUMEDOWN>; linux,code = <KEY_VOLUMEDOWN>;
@ -302,6 +306,7 @@ &usb_hs_phy {
}; };
&wcd_codec { &wcd_codec {
status = "okay";
qcom,micbias-lvl = <2800>; qcom,micbias-lvl = <2800>;
qcom,mbhc-vthreshold-low = <75 150 237 450 500>; qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
qcom,mbhc-vthreshold-high = <75 150 237 450 500>; qcom,mbhc-vthreshold-high = <75 150 237 450 500>;

1
arch/arm64/boot/dts/qcom/msm8916.dtsi
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@ -1551,6 +1551,7 @@ lpass_codec: audio-codec@771c000 {
<&gcc GCC_CODEC_DIGCODEC_CLK>; <&gcc GCC_CODEC_DIGCODEC_CLK>;
clock-names = "ahbix-clk", "mclk"; clock-names = "ahbix-clk", "mclk";
#sound-dai-cells = <1>; #sound-dai-cells = <1>;
status = "disabled";
}; };
sdhc_1: mmc@7824900 { sdhc_1: mmc@7824900 {

1
arch/arm64/boot/dts/qcom/pm8916.dtsi
View File

@ -178,6 +178,7 @@ wcd_codec: audio-codec@f000 {
vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>; vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>;
vdd-micbias-supply = <&pm8916_l13>; vdd-micbias-supply = <&pm8916_l13>;
#sound-dai-cells = <1>; #sound-dai-cells = <1>;
status = "disabled";
}; };
}; };
}; };