Hi,
On Fri, Feb 11, 2022 at 6:57 AM Srinivasa Rao Mandadapu
<quic_srivasam@xxxxxxxxxxx> wrote:
>
> SC7280 has VA, TX and RX macros with SoundWire Controllers to attach with
> codecs like WCD938x, max98360a using soundwire masters and i2s bus.
> Add these nodes for sc7280 based platforms audio use case.
> Add tlmm gpio property in wcd938x node for switching CTIA/OMTP Headset.
>
> Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@xxxxxxxxxxx>
> Co-developed-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> Signed-off-by: Venkata Prasad Potturu <quic_potturu@xxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sc7280-crd.dts | 4 +
> arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 178 +++++++++++++++++++++++++++++++
> 2 files changed, 182 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-crd.dts
> index e2efbdd..dd23b63 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-crd.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-crd.dts
> @@ -84,6 +84,10 @@ ap_ts_pen_1v8: &i2c13 {
> pins = "gpio51";
> };
>
> +&wcd938x {
> + us-euro-gpios = <&tlmm 81 GPIO_ACTIVE_HIGH>;
Probably need GPIO 81 pinctrl entry?
> +};
> +
> &tlmm {
> tp_int_odl: tp-int-odl {
> pins = "gpio7";
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> index 1089fa0..07f8b1e 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi
> @@ -38,6 +38,14 @@
> };
> };
>
> + max98360a: audio-codec-0 {
nit that sorting should be based on node name here, so "audio" should
sort before "gpio-keys"
> + compatible = "maxim,max98360a";
> + pinctrl-names = "default";
> + pinctrl-0 = <&_en>;
You refer to "amp_en", but I don't see it defined anywhere except in
"herobrine" files, so I don't think this will compile for you, will
it?
> + sdmode-gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
> + #sound-dai-cells = <0>;
> + };
> +
> nvme_3v3_regulator: nvme-3v3-regulator {
> compatible = "regulator-fixed";
> regulator-name = "VLDO_3V3";
> @@ -49,6 +57,31 @@
> pinctrl-names = "default";
> pinctrl-0 = <&nvme_pwren>;
> };
> +
> + wcd938x: codec {
This is also sorted wrong.
> + compatible = "qcom,wcd9380-codec";
> + #sound-dai-cells = <1>;
> +
> + reset-gpios = <&tlmm 83 GPIO_ACTIVE_HIGH>;
Where's the pinctrl for GPIO 83?
> + qcom,rx-device = <&wcd_rx>;
> + qcom,tx-device = <&wcd_tx>;
> +
> + vdd-rxtx-supply = <&vreg_l18b_1p8>;
> + vdd-io-supply = <&vreg_l18b_1p8>;
> + vdd-buck-supply = <&vreg_l17b_1p8>;
> + vdd-mic-bias-supply = <&vreg_bob>;
"vdd-mic-bias-supply" doesn't appear to be in your bindings.
> + qcom,micbias1-microvolt = <1800000>;
> + qcom,micbias2-microvolt = <1800000>;
> + qcom,micbias3-microvolt = <1800000>;
> + qcom,micbias4-microvolt = <1800000>;
> +
> + qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 500000
> + 500000 500000 500000>;
> + qcom,mbhc-headset-vthreshold-microvolt = <1700000>;
> + qcom,mbhc-headphone-vthreshold-microvolt = <50000>;
> + };
> };
>
> &apps_rsc {
> @@ -496,6 +529,148 @@
> drive-strength = <6>;
> };
>
> +&soc {
> + rxmacro: rxmacro@3200000 {
