linux-kernel - Re: [PATCH v2 13/17] arm64: dts: qcom: qcs404: Add remoteproc nodes

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Date:   Tue, 6 Nov 2018 23:17:01 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 13/17] arm64: dts: qcom: qcs404: Add remoteproc nodes

On 05-11-18, 11:10, Bjorn Andersson wrote:
> On Mon 05 Nov 07:45 PST 2018, Vinod Koul wrote:
> 
> > From: Bjorn Andersson <bjorn.andersson@...aro.org>
> > 
> > Add the TrustZone based remoteproc nodes and their glink edges for
> > adsp, cdsp and wcss.
> > 
> > Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> > Signed-off-by: Vinod Koul <vkoul@...nel.org>
> > ---
> >  arch/arm64/boot/dts/qcom/qcs404.dtsi | 87 ++++++++++++++++++++++++++++++++++++
> >  1 file changed, 87 insertions(+)
> > 
> > diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> > index 8e207a25ddf0..b560ab6e49ff 100644
> > --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> > @@ -373,4 +373,91 @@
> >  			#interrupt-cells = <2>;
> >  		};
> >  	};
> > +
> > +	remoteproc-adsp {
> > +		compatible = "qcom,qcs404-adsp-pas";
> > +
> > +		interrupts-extended = <&intc GIC_SPI 293 IRQ_TYPE_EDGE_RISING>,
> > +				      <&adsp_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
> > +				      <&adsp_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
> > +				      <&adsp_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
> > +				      <&adsp_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
> > +		interrupt-names = "wdog", "fatal", "ready",
> > +				  "handover", "stop-ack";
> > +
> > +		clocks = <&xo_board>;
> > +		clock-names = "xo";
> > +
> 
> As the TZ-backed remoteproc drivers will not be used on all variation of
> products on this platform please add status = "disabled"; to these nodes
> and enable them in the evb.

Sure will update this one

-- 
~Vinod