On 15/11/2022 18:02, Srinivas Kandagatla wrote:
> Add GPR node along with APM(Audio Process Manager) and PRM(Proxy
> resource Manager) audio services.
>
> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 40 ++++++++++++++++++++++++++
> 1 file changed, 40 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> index c32bcded2aef..e3cdd8bccb0c 100644
> --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi
> @@ -12,6 +12,7 @@
> #include <dt-bindings/power/qcom-rpmpd.h>
> #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> #include <dt-bindings/thermal/thermal.h>
> +#include <dt-bindings/soc/qcom,gpr.h>
>
> / {
> interrupt-parent = <&intc>;
> @@ -1152,6 +1153,45 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
>
> label = "lpass";
> qcom,remote-pid = <2>;
> +
> + gpr {
> + compatible = "qcom,gpr";
> + qcom,glink-channels = "adsp_apps";
> + qcom,domain = <GPR_DOMAIN_ID_ADSP>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + qcom,intents = <512 20>;
> +
> + q6apm: q6apm {
> + reg = <GPR_APM_MODULE_IID>;
> + compatible = "qcom,q6apm";
> + #sound-dai-cells = <0>;
> + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
> + q6apmdai: dais {
> + compatible = "qcom,q6apm-dais";
> + #sound-dai-cells = <1>;
DAI cells are not allowed by binding, so either drop it or update binding.
> + iommus = <&apps_smmu 0x0c01 0x0>;
> + };
> +
> + q6apmbedai: bedais {
> + compatible = "qcom,q6apm-lpass-dais";
> + #sound-dai-cells = <1>;
> + };
> + };
> +
> + q6prm: q6prm {
> + reg = <GPR_PRM_MODULE_IID>;
> + compatible = "qcom,q6prm";
> + #clock-cells = <2>;
Not allowed by binding.
> + qcom,protection-domain = "avs/audio", "msm/adsp/audio_pd";
> + q6prmcc: cc {
This should be "clock-controller".
> + compatible = "qcom,q6prm-lpass-clocks";
> + #clock-cells = <2>;
> + };
> + };
> +
Drop empty line
> + };
> +
Ditto
> };
> };
>
Best regards,
Krzysztof
