Re: [PATCH 8/9] arm64: dts: qcom: sc7280: Add Q6V5 MSS node

[Sibi Sankar]

On 2021-06-29 00:09, Matthias Kaehlcke wrote:
> On Fri, Jun 25, 2021 at 01:17:37AM +0530, Sibi Sankar wrote:
> > This patch adds Q6V5 MSS PAS remoteproc node for SC7280 SoCs.
> >
> > Signed-off-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
> > ---
> >  arch/arm64/boot/dts/qcom/sc7280.dtsi | 40 
> > ++++++++++++++++++++++++++++++++++++
> >  1 file changed, 40 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi 
> > b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > index 3fb6a6ef39f8..56ea172f641f 100644
> > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > @@ -584,6 +584,46 @@
> >  			#power-domain-cells = <1>;
> >  		};
> >
> > +		remoteproc_mpss: remoteproc@4080000 {
> > +			compatible = "qcom,sc7280-mpss-pas";
> > +			reg = <0 0x04080000 0 0x10000>;
> > +
> > +			interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>,
> > +					      <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
>
> looks like this patch/series depends on "Enable miscellaneous hardware
> blocks to boot WPSS"
> (https://patchwork.kernel.org/project/linux-arm-msm/list/?series=475089)
> which is not mentioned.

^^ is already in lnext so didn't mention it.

> > +					      <&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 = <&rpmhpd SC7280_CX>,
> > +					<&rpmhpd SC7280_MSS>;
> > +			power-domain-names = "cx", "mss";
> > +
> > +			memory-region = <&mpss_mem>;
> > +
> > +			qcom,qmp = <&aoss_qmp>;
> > +
> > +			qcom,smem-states = <&modem_smp2p_out 0>;
> > +			qcom,smem-state-names = "stop";
> > +
> > +			status = "disabled";
> > +
> > +			glink-edge {
> > +				interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
> > +							     IPCC_MPROC_SIGNAL_GLINK_QMP
> > +							     IRQ_TYPE_EDGE_RISING>;
> > +				mboxes = <&ipcc IPCC_CLIENT_MPSS
> > +						IPCC_MPROC_SIGNAL_GLINK_QMP>;
> > +				label = "modem";
> > +				qcom,remote-pid = <1>;
> > +			};
> > +		};
> > +
> >  		stm@6002000 {
> >  			compatible = "arm,coresight-stm", "arm,primecell";
> >  			reg = <0 0x06002000 0 0x1000>,
>
> Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>

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