From 6cadaa14f290a0b7c2f3b2b7afd3192c5b49473f Mon Sep 17 00:00:00 2001 From: AngeloGioacchino Del Regno Date: Thu, 9 Sep 2021 14:37:33 +0200 Subject: [PATCH] arm64: dts: qcom: msm8998-xperia: Add audio clock and its pin All smartphones of this platform are equipped with a WCD9335 audio codec, getting its MCLK from PM8998 gpio13: add this clock to DT. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Marijn Suijten Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20210909123733.367248-7-angelogioacchino.delregno@somainline.org --- .../boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi index 2c609e2..91e3912 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi @@ -20,6 +20,19 @@ qcom,msm-id = <0x124 0x20000>, <0x124 0x20001>; /* 8998v2, v2.1 */ qcom,board-id = <8 0>; + clocks { + compatible = "simple-bus"; + + div1_mclk: divclk1 { + compatible = "gpio-gate-clock"; + pinctrl-0 = <&audio_mclk_pin>; + pinctrl-names = "default"; + clocks = <&rpmcc RPM_SMD_DIV_CLK1>; + #clock-cells = <0>; + enable-gpios = <&pm8998_gpio 13 GPIO_ACTIVE_HIGH>; + }; + }; + board_vbat: vbat-regulator { compatible = "regulator-fixed"; regulator-name = "VBAT"; @@ -307,6 +320,12 @@ input-enable; qcom,drive-strength = ; }; + + audio_mclk_pin: audio-mclk-pin-active { + pins = "gpio13"; + function = "func2"; + power-source = <0>; + }; }; &pmi8998_gpio { -- 2.7.4