6.4-stable review patch. If anyone has any objections, please let me know.
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From: Stephan Gerhold stephan@gerhold.net
[ Upstream commit a5cf21b14666c42912327c7bece38711f6e0d708 ]
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@gerh... Stable-dep-of: 4facccb44a82 ("arm64: dts: qcom: apq8016-sbc: Rename ov5640 enable-gpios to powerdown-gpios") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/qcom/apq8016-sbc.dts | 5 +++++ arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts | 5 +++++ arch/arm64/boot/dts/qcom/msm8916.dtsi | 1 + arch/arm64/boot/dts/qcom/pm8916.dtsi | 1 + 4 files changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts index 7261cfc99f9fa..73c51fa101c8b 100644 --- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts +++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts @@ -310,6 +310,10 @@ &lpass { status = "okay"; };
+&lpass_codec { + status = "okay"; +}; + &mdss { status = "okay"; }; @@ -399,6 +403,7 @@ &usb_hs_phy { };
&wcd_codec { + status = "okay"; clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; clock-names = "mclk"; qcom,mbhc-vthreshold-low = <75 150 237 450 500>; diff --git a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts index baa7bb86cdd5b..8197710372ad1 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts @@ -218,6 +218,10 @@ &lpass { status = "okay"; };
+&lpass_codec { + status = "okay"; +}; + &pm8916_resin { status = "okay"; linux,code = <KEY_VOLUMEDOWN>; @@ -302,6 +306,7 @@ &usb_hs_phy { };
&wcd_codec { + status = "okay"; qcom,micbias-lvl = <2800>; qcom,mbhc-vthreshold-low = <75 150 237 450 500>; qcom,mbhc-vthreshold-high = <75 150 237 450 500>; diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index bf88c10ff55b0..9ab55e723aa6c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -1552,6 +1552,7 @@ lpass_codec: audio-codec@771c000 { <&gcc GCC_CODEC_DIGCODEC_CLK>; clock-names = "ahbix-clk", "mclk"; #sound-dai-cells = <1>; + status = "disabled"; };
sdhc_1: mmc@7824900 { diff --git a/arch/arm64/boot/dts/qcom/pm8916.dtsi b/arch/arm64/boot/dts/qcom/pm8916.dtsi index f4fb1a92ab55a..33ca1002fb754 100644 --- a/arch/arm64/boot/dts/qcom/pm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/pm8916.dtsi @@ -178,6 +178,7 @@ wcd_codec: audio-codec@f000 { vdd-cdc-tx-rx-cx-supply = <&pm8916_l5>; vdd-micbias-supply = <&pm8916_l13>; #sound-dai-cells = <1>; + status = "disabled"; }; }; };