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SubjectRe: [PATCH v2 3/3] arm64: dts: qcom: sc8280xp: Add soundcard support
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Thanks Krzysztof,

On 21/11/2022 08:34, Krzysztof Kozlowski wrote:
> On 19/11/2022 17:44, Srinivas Kandagatla wrote:
>> Add support for SoundCard on X13s. This patch adds support for Headset
>> Playback, record and 2 DMICs on the Panel along with the regulators
>> required for powering up the LPASS codecs.
>>
>> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
>> ---
>
> Thank you for your patch. There is something to discuss/improve.
>
>> + right_spkr: wsa8830-right@0,2{
>> + compatible = "sdw10217020200";
>> + reg = <0 2>;
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&spkr_2_sd_n_default>;
>> + powerdown-gpios = <&tlmm 179 GPIO_ACTIVE_LOW>;
>> + #thermal-sensor-cells = <0>;
>> + sound-name-prefix = "SpkrRight";
>> + #sound-dai-cells = <0>;
>> + vdd-supply = <&vreg_s10b>;
>> + };
>> +};
>> +
>> +
>
> Only one blank line.
>
>> +&swr1 {
>> + status = "okay";
>> +
>> + wcd_rx: wcd9380-rx@0,4 {
>> + compatible = "sdw20217010d00";
>> + reg = <0 4>;
>> + qcom,rx-port-mapping = <1 2 3 4 5 6>;
>
> No improvements: Still looks too long.
Yep we only have 5 out ports.

>
>> +
>
> Drop empty line.

Looks like I had to many stray lines :-)

will fix this in next spin.

>> + };
>> +};
>> +
>> +&swr2 {
>> + status = "okay";
>> +
>> + wcd_tx: wcd9380-tx@0,3 {
>> + compatible = "sdw20217010d00";
>> + reg = <0 3>;
>> + qcom,tx-port-mapping = <1 1 2 3>;
>> + };
>> +};
>> +
>> +&vamacro {
>> + pinctrl-0 = <&dmic01_default>, <&dmic02_default>;
>> + pinctrl-names = "default";
>> + vdd-micb-supply = <&vreg_s10b>;
>> + qcom,dmic-sample-rate = <600000>;
>> +};
>> +
>> &tlmm {
>> gpio-reserved-ranges = <70 2>, <74 6>, <83 4>, <125 2>, <128 2>, <154 7>;
>>
>> @@ -369,6 +558,14 @@ reset {
>> };
>> };
>>
>> + wcd_default: wcd-default-state {
>> + reset-pins {
>> + pins = "gpio106";
>> + function = "gpio";
>> + bias-disable;
>> + };
>> + };
>> +
>> qup0_i2c4_default: qup0-i2c4-default-state {
>> pins = "gpio171", "gpio172";
>> function = "qup4";
>> @@ -383,6 +580,26 @@ qup2_i2c5_default: qup2-i2c5-default-state {
>> drive-strength = <16>;
>> };
>>
>> + spkr_1_sd_n_default: spkr-1-sd-n-default-state {
>> + perst-n-pins {
>> + pins = "gpio178";
>> + function = "gpio";
>> + drive-strength = <16>;
>> + bias-disable;
>> + output-high;
>> + };
>> + };
>> +
>> + spkr_2_sd_n_default: spkr-2-sd-n-default-state {
>> + perst-n-pins {
>> + pins = "gpio179";
>> + function = "gpio";
>> + drive-strength = <16>;
>> + bias-disable;
>> + output-high;
>> + };
>> + };
>> +
>> tpad_default: tpad-default-state {
>> int-n {
>
> This won't apply cleanly. You need to base your patches on recent trees.

Yes, I will rebase this on top of
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git/log/?h=arm64-for-6.2

--srini
>
> Best regards,
> Krzysztof
>

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