linux-kernel - Re: [PATCH v2 6/7] arm64: dts: qcom: sc7180: Add Q6V5 MSS node

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Date:   Mon, 11 May 2020 12:29:09 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Sibi Sankar <sibis@...eaurora.org>
Cc:     robh+dt@...nel.org, agross@...nel.org,
        linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
        linux-kernel@...r.kernel.org, evgreen@...omium.org,
        ohad@...ery.com, mka@...omium.org, dianders@...omium.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v2 6/7] arm64: dts: qcom: sc7180: Add Q6V5 MSS node

On Tue 21 Apr 07:32 PDT 2020, Sibi Sankar wrote:

> This patch adds Q6V5 MSS PAS remoteproc node for SC7180 SoCs.
> 

Reviewed-by: Bjorn Andersson <bjorn.andersson@...aro.org>

> Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
> ---
>  arch/arm64/boot/dts/qcom/sc7180.dtsi | 36 ++++++++++++++++++++++++++++
>  1 file changed, 36 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> index 65c14a6d13fef..94cead96eade0 100644
> --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
> @@ -1323,6 +1323,42 @@ pinconf-sd-cd {
>  			};
>  		};
>  
> +		remoteproc_mpss: remoteproc@...0000 {
> +			compatible = "qcom,sc7180-mpss-pas";
> +			reg = <0 0x04080000 0 0x4040>;
> +
> +			interrupts-extended = <&intc GIC_SPI 266 IRQ_TYPE_EDGE_RISING>,
> +					      <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
> +					      <&modem_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
> +					      <&modem_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
> +					      <&modem_smp2p_in 3 IRQ_TYPE_EDGE_RISING>,
> +					      <&modem_smp2p_in 7 IRQ_TYPE_EDGE_RISING>;
> +			interrupt-names = "wdog", "fatal", "ready", "handover",
> +					  "stop-ack", "shutdown-ack";
> +
> +			clocks = <&rpmhcc RPMH_CXO_CLK>;
> +			clock-names = "xo";
> +
> +			power-domains = <&aoss_qmp AOSS_QMP_LS_MODEM>,
> +					<&rpmhpd SC7180_CX>,
> +					<&rpmhpd SC7180_MSS>;
> +			power-domain-names = "load_state", "cx", "mss";
> +
> +			memory-region = <&mpss_mem>;
> +
> +			qcom,smem-states = <&modem_smp2p_out 0>;
> +			qcom,smem-state-names = "stop";
> +
> +			status = "disabled";
> +
> +			glink-edge {
> +				interrupts = <GIC_SPI 449 IRQ_TYPE_EDGE_RISING>;
> +				label = "modem";
> +				qcom,remote-pid = <1>;
> +				mboxes = <&apss_shared 12>;
> +			};
> +		};
> +
>  		sdhc_2: sdhci@...4000 {
>  			compatible = "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5";
>  			reg = <0 0x08804000 0 0x1000>;
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project