linux-kernel - Re: [PATCH v2 2/3] arm64: dts: qcom: sc7280: Add lpass cpu node

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Date:   Wed, 5 Jan 2022 13:07:41 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>,
        agross@...nel.org, bjorn.andersson@...aro.org,
        devicetree@...r.kernel.org, dianders@...omium.org,
        judyhsiao@...omium.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        rohitkr@...eaurora.org, srinivas.kandagatla@...aro.org
Cc:     Venkata Prasad Potturu <quic_potturu@...cinc.com>
Subject: Re: [PATCH v2 2/3] arm64: dts: qcom: sc7280: Add lpass cpu node

Quoting Srinivasa Rao Mandadapu (2022-01-03 03:12:59)
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index c0d9de3..68c7755 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -17,6 +17,7 @@
>  #include <dt-bindings/reset/qcom,sdm845-aoss.h>
>  #include <dt-bindings/reset/qcom,sdm845-pdc.h>
>  #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> +#include <dt-bindings/sound/qcom,lpass.h>
>  #include <dt-bindings/thermal/thermal.h>
>
>  / {
> @@ -1840,6 +1841,62 @@
>                         #size-cells = <0>;
>                 };
>
> +               lpass_cpu: qcom,lpass@...0000 {

audio-subsystem@...0000?

> +                       compatible = "qcom,sc7280-lpass-cpu";
> +                       reg = <0 0x3260000 0 0xC000>,
> +                               <0 0x3280000 0 0x29000>,
> +                               <0 0x3340000 0 0x29000>,
> +                               <0 0x336C000 0 0x3000>,
> +                               <0 0x3987000 0 0x68000>,
> +                               <0 0x3B00000 0 0x29000>;
> +                       reg-names = "lpass-rxtx-cdc-dma-lpm",
> +                                       "lpass-rxtx-lpaif",
> +                                       "lpass-va-lpaif",
> +                                       "lpass-va-cdc-dma-lpm",
> +                                       "lpass-hdmiif",
> +                                       "lpass-lpaif";
> +
> +                       iommus = <&apps_smmu 0x1820 0>,
> +                               <&apps_smmu 0x1821 0>,
> +                               <&apps_smmu 0x1832 0>;
> +                       status = "disabled";
> +
> +                       power-domains = <&rpmhpd SC7280_LCX>;
> +                       power-domain-names = "lcx";
> +                       required-opps = <&rpmhpd_opp_nom>;
> +
> +                       clocks = <&lpass_aon LPASS_AON_CC_AUDIO_HM_H_CLK>,
> +                                       <&lpasscc LPASS_CORE_CC_SYSNOC_MPORT_CORE_CLK>,
> +                                       <&lpass_audiocc LPASS_AUDIO_CC_CODEC_MEM0_CLK>,
> +                                       <&lpass_audiocc LPASS_AUDIO_CC_CODEC_MEM1_CLK>,
> +                                       <&lpass_audiocc LPASS_AUDIO_CC_CODEC_MEM2_CLK>,
> +                                       <&lpasscc LPASS_CORE_CC_EXT_IF0_IBIT_CLK>,
> +                                       <&lpasscc LPASS_CORE_CC_EXT_IF1_IBIT_CLK>,
> +                                       <&lpass_aon LPASS_AON_CC_VA_MEM0_CLK>;
> +                       clock-names = "aon_cc_audio_hm_h",
> +                                       "core_cc_sysnoc_mport_core",
> +                                       "audio_cc_codec_mem0",
> +                                       "audio_cc_codec_mem1",
> +                                       "audio_cc_codec_mem2",
> +                                       "core_cc_ext_if0_ibit",
> +                                       "core_cc_ext_if1_ibit",
> +                                       "aon_cc_va_mem0";

Please align these things on " and <.

> +
> +                       #sound-dai-cells = <1>;
> +                       #address-cells = <1>;
> +                       #size-cells = <0>;
> +
> +                       interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
> +                                               <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>,
> +                                               <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>,
> +                                               <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
> +
> +                       interrupt-names = "lpass-irq-lpaif",
> +                                       "lpass-irq-vaif",
> +                                       "lpass-irq-rxtxif",
> +                                       "lpass-irq-hdmi";

Same.

> +               };
> +
>                 vamacro: codec@...0000 {
>                         compatible = "qcom,sc7280-lpass-va-macro";
>                         pinctrl-0 = <&dmic01_active>;
> --
> 2.7.4
>