Re: [PATCH v11 4/5] arm64: dts: qcom: sc7280: add sc7280-herobrine-audio-rt5682-3mic3.dtsi for evoker

[Konrad Dybcio <konrad.dybcio@linaro.org>]

On 07/11/2022 10:43, Sheng-Liang Pan wrote:
> add specific 3mic setting as sc7280-herobrine-audio-rt5682-3mic.dtsi,
> so we can include sc7280-herobrine-audio-rt5682-3mic.dtsi for evoker
> as it uses rt5682 with 3 mics.
> 
> Signed-off-by: Sheng-Liang Pan <sheng-liang.pan@quanta.corp-partner.google.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> 
> Changes in v11:
> - sort out the "Status" property with sc7280-herobrine-audio-rt5682-3mic.dtsi
> 
> Changes in v10:
> - add evoker include specific sc7280-herobrine-audio-rt5682-3mic.dtsi setting
> 
>   .../sc7280-herobrine-audio-rt5682-3mic.dtsi   | 195 ++++++++++++++++++
>   .../boot/dts/qcom/sc7280-herobrine-evoker.dts |   1 +
>   2 files changed, 196 insertions(+)
>   create mode 100644 arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi
> new file mode 100644
> index 0000000000000..cf34334451d6b
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-audio-rt5682-3mic.dtsi
> @@ -0,0 +1,195 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + *
> + * This file defines the common audio settings for the child boards
> + * using rt5682 codec and having 3 dmics connected to sc7280.
> + *
> + * Copyright 2022 Google LLC.
> + */
> +
> +/ {
> +	/* BOARD-SPECIFIC TOP LEVEL NODES */
> +	sound: sound {
> +		compatible = "google,sc7280-herobrine";
> +		model = "sc7280-rt5682-max98360a-3mic";
> +
> +		audio-routing =	"VA DMIC0", "vdd-micb",
> +				"VA DMIC1", "vdd-micb",
> +				"VA DMIC2", "vdd-micb",
> +				"VA DMIC3", "vdd-micb",
> +
> +				"Headphone Jack", "HPOL",
> +				"Headphone Jack", "HPOR";
> +
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		dai-link@0 {
> +			link-name = "MAX98360";
> +			reg = <0>;
> +
> +			cpu {
> +				sound-dai = <&lpass_cpu MI2S_SECONDARY>;
> +			};
> +
> +			codec {
> +				sound-dai = <&max98360a>;
> +			};
> +		};
> +
> +		dai-link@1 {
> +			link-name = "DisplayPort";
> +			reg = <1>;
> +
> +			cpu {
> +				sound-dai = <&lpass_cpu LPASS_DP_RX>;
> +			};
> +
> +			codec {
> +				sound-dai = <&mdss_dp>;
> +			};
> +		};
> +
> +		dai-link@2 {
> +			link-name = "ALC5682";
> +			reg = <2>;
> +
> +			cpu {
> +				sound-dai = <&lpass_cpu MI2S_PRIMARY>;
> +			};
> +
> +			codec {
> +				sound-dai = <&alc5682 0 /* aif1 */>;
> +			};
> +		};
> +
> +		dai-link@4 {
> +			link-name = "DMIC";
> +			reg = <4>;
> +
> +			cpu {
> +				sound-dai = <&lpass_cpu LPASS_CDC_DMA_VA_TX0>;
> +			};
> +
> +			codec {
> +				sound-dai = <&lpass_va_macro 0>;
> +			};
> +		};
> +	};
> +};
> +
> +hp_i2c: &i2c2 {
> +	clock-frequency = <400000>;
> +	status = "okay";
> +
> +	alc5682: codec@1a {
> +		compatible = "realtek,rt5682s";
> +		reg = <0x1a>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&hp_irq>;
> +
> +		#sound-dai-cells = <1>;
> +
> +		interrupt-parent = <&tlmm>;
> +		interrupts = <101 IRQ_TYPE_EDGE_BOTH>;
> +
> +		AVDD-supply = <&pp1800_alc5682>;
> +		MICVDD-supply = <&pp3300_codec>;
> +
> +		realtek,dmic1-data-pin = <1>;
> +		realtek,dmic1-clk-pin = <2>;
> +		realtek,jd-src = <1>;
> +		realtek,dmic-clk-rate-hz = <2048000>;
> +	};
> +};
> +
> +&lpass_cpu {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&mi2s0_data0>, <&mi2s0_data1>, <&mi2s0_mclk>, <&mi2s0_sclk>, <&mi2s0_ws>,
> +			<&mi2s1_data0>, <&mi2s1_sclk>, <&mi2s1_ws>;
> +
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +
> +	status = "okay";
> +
> +	dai-link@0 {
> +		reg = <MI2S_PRIMARY>;
> +		qcom,playback-sd-lines = <1>;
> +		qcom,capture-sd-lines = <0>;
> +	};
> +
> +	dai-link@1 {
> +		reg = <MI2S_SECONDARY>;
> +		qcom,playback-sd-lines = <0>;
> +	};
> +
> +	dai-link@5 {
> +		reg = <LPASS_DP_RX>;
> +	};
> +
> +	dai-link@25 {
> +		reg = <LPASS_CDC_DMA_VA_TX0>;
> +	};
> +};
> +
> +&lpass_va_macro {
> +	vdd-micb-supply = <&pp1800_l2c>;
> +	pinctrl-0 = <&lpass_dmic01_clk>, <&lpass_dmic01_data>, <&lpass_dmic23_clk>,
> +			<&lpass_dmic23_data>;
> +
> +	status = "okay";
> +};
> +
> +/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
> +
> +&lpass_dmic01_clk {
> +	drive-strength = <8>;
> +	bias-disable;
> +};
> +
> +&lpass_dmic01_clk_sleep {
> +	drive-strength = <2>;
> +};
> +
> +&lpass_dmic01_data {
> +	bias-pull-down;
> +};
> +
> +&lpass_dmic23_clk {
> +	drive-strength = <8>;
> +	bias-disable;
> +};
> +
> +&lpass_dmic23_clk_sleep {
> +	drive-strength = <2>;
> +};
> +
> +&lpass_dmic23_data {
> +	bias-pull-down;
> +};
> +
> +&mi2s0_data0 {
> +	drive-strength = <6>;
> +	bias-disable;
> +};
> +
> +&mi2s0_data1 {
> +	drive-strength = <6>;
> +	bias-disable;
> +};
> +
> +&mi2s0_mclk {
> +	drive-strength = <6>;
> +	bias-disable;
> +};
> +
> +&mi2s0_sclk {
> +	drive-strength = <6>;
> +	bias-disable;
> +};
> +
> +&mi2s0_ws {
> +	drive-strength = <6>;
> +	bias-disable;
> +};
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
> index dcdd4eecfe670..51f0401b11ed7 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-evoker.dts
> @@ -8,6 +8,7 @@
>   /dts-v1/;
>   
>   #include "sc7280-herobrine-evoker.dtsi"
> +#include "sc7280-herobrine-audio-rt5682-3mic.dtsi"
>   
>   / {
>   	model = "Google Evoker";