On 15/11/2022 12:17, Konrad Dybcio wrote:
>
>
> On 15/11/2022 12:00, Krzysztof Kozlowski wrote:
>> From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
>>
>> Add Soundwire controllers, Low Power Audio SubSystem (LPASS) devices and
>> LPASS pin controller.
>>
>> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
>> Co-developed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
>>
>> ---
>>
>> Changes since v1:
>> 1. Whitespace cleanups.
>> 2. Correct include - do not use deprecated one.
>> ---
>> arch/arm64/boot/dts/qcom/sm8450.dtsi | 295 +++++++++++++++++++++++++++
>> 1 file changed, 295 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
>> index 4b0a1eee8bd9..e80a7d09646f 100644
>> --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
>> @@ -15,6 +15,7 @@
>> #include <dt-bindings/interconnect/qcom,sm8450.h>
>> #include <dt-bindings/soc/qcom,gpr.h>
>> #include <dt-bindings/soc/qcom,rpmh-rsc.h>
>> +#include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
>> #include <dt-bindings/thermal/thermal.h>
>>
>> / {
>> @@ -2097,6 +2098,212 @@ compute-cb@3 {
>> };
>> };
>>
>> + wsa2macro: codec@31e0000 {
>> + compatible = "qcom,sm8450-lpass-wsa-macro";
>> + reg = <0 0x031e0000 0 0x1000>;
>> + clocks = <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
>> + <&q6prmcc LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
>> + <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
>> + <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
>> + <&vamacro>;
>> + clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
>> + assigned-clocks = <&q6prmcc LPASS_CLK_ID_WSA_CORE_TX_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
>> + <&q6prmcc LPASS_CLK_ID_RX_CORE_MCLK2_2X_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
>> + assigned-clock-rates = <19200000>, <19200000>;
>> +
>> + #clock-cells = <0>;
>> + clock-output-names = "wsa2-mclk";
>> + #sound-dai-cells = <1>;
>> +
>> + pinctrl-names = "default";
>> + pinctrl-0 = <&wsa2_swr_active>;
>> + };
>> +
>> + /* WSA2 */
>> + swr4: soundwire-controller@31f0000 {
>> + reg = <0 0x031f0000 0 0x2000>;
>> + compatible = "qcom,soundwire-v1.7.0";
>> + interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
>> + clocks = <&wsa2macro>;
>> + clock-names = "iface";
>> +
>> + qcom,din-ports = <2>;
>> + qcom,dout-ports = <6>;
>> +
>> + qcom,ports-sinterval-low = /bits/ 8 <0x07 0x1f 0x3f 0x07 0x1f 0x3f 0x0f 0x0f>;
>> + qcom,ports-offset1 = /bits/ 8 <0x01 0x02 0x0c 0x06 0x12 0x0d 0x07 0x0a>;
>> + qcom,ports-offset2 = /bits/ 8 <0xff 0x00 0x1f 0xff 0x00 0x1f 0x00 0x00>;
>> + qcom,ports-hstart = /bits/ 8 <0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF>;
>> + qcom,ports-hstop = /bits/ 8 <0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF>;
>> + qcom,ports-word-length = /bits/ 8 <0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF>;
>> + qcom,ports-block-pack-mode = /bits/ 8 <0xFF 0xFF 0x01 0xFF 0xFF 0x01 0xFF 0xFF>;
>> + qcom,ports-block-group-count = /bits/ 8 <0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF>;
>> + qcom,ports-lane-control = /bits/ 8 <0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF 0xFF>;
> You didn't normalize the constants to be all-uppercase or all-lowercase.
> I think lowercase is what's generally used in DTs.
>
> The rest looks good though.
Uh, yeah, you said it last time. Sorry, I missed to implement it.
Best regards,
Krzysztof
