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Date: Fri, 17 Sep 2021 13:34:39 +0530 From: <pillair@...eaurora.org> To: "'Stephen Boyd'" <swboyd@...omium.org>, <agross@...nel.org>, <bjorn.andersson@...aro.org>, <robh+dt@...nel.org> Cc: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <sibis@...eaurora.org>, <mpubbise@...eaurora.org>, <kuabhs@...omium.org> Subject: RE: [PATCH v3] arm64: dts: qcom: sc7280: Add WPSS remoteproc node > -----Original Message----- > From: Stephen Boyd <swboyd@...omium.org> > Sent: Friday, September 17, 2021 6:25 AM > To: Rakesh Pillai <pillair@...eaurora.org>; agross@...nel.org; > bjorn.andersson@...aro.org; robh+dt@...nel.org > Cc: linux-arm-msm@...r.kernel.org; devicetree@...r.kernel.org; linux- > kernel@...r.kernel.org; sibis@...eaurora.org; mpubbise@...eaurora.org; > kuabhs@...omium.org > Subject: Re: [PATCH v3] arm64: dts: qcom: sc7280: Add WPSS remoteproc > node > > Quoting Rakesh Pillai (2021-09-16 09:52:01) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts > > b/arch/arm64/boot/dts/qcom/sc7280-idp.dts > > index 64fc22a..2b8bbcd 100644 > > --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts > > +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts > > @@ -1423,6 +1433,59 @@ > > #power-domain-cells = <1>; > > }; > > > > + remoteproc_wpss: remoteproc@...0000 { > > + compatible = "qcom,sc7280-wpss-pil"; > > + reg = <0 0x08a00000 0 0x10000>; > > + > > + interrupts-extended = <&intc GIC_SPI 587 > IRQ_TYPE_EDGE_RISING>, > > + <&wpss_smp2p_in 0 IRQ_TYPE_EDGE_RISING>, > > + <&wpss_smp2p_in 1 IRQ_TYPE_EDGE_RISING>, > > + <&wpss_smp2p_in 2 IRQ_TYPE_EDGE_RISING>, > > + <&wpss_smp2p_in 3 IRQ_TYPE_EDGE_RISING>, > > + <&wpss_smp2p_in 7 IRQ_TYPE_EDGE_RISING>; > > + interrupt-names = "wdog", "fatal", "ready", "handover", > > + "stop-ack", "shutdown-ack"; > > + > > + clocks = <&gcc GCC_WPSS_AHB_BDG_MST_CLK>, > > + <&gcc GCC_WPSS_AHB_CLK>, > > + <&gcc GCC_WPSS_RSCP_CLK>, > > + <&rpmhcc RPMH_CXO_CLK>; > > + clock-names = "gcc_wpss_ahb_bdg_mst_clk", > > + "gcc_wpss_ahb_clk", > > + "gcc_wpss_rscp_clk", > > + "xo"; > > + > > + power-domains = <&rpmhpd SC7280_CX>, > > + <&rpmhpd SC7280_MX>; > > + power-domain-names = "cx", "mx"; > > + > > + memory-region = <&wpss_mem>; > > + > > + qcom,qmp = <&aoss_qmp>; > > + > > + qcom,smem-states = <&wpss_smp2p_out 0>; > > + qcom,smem-state-names = "stop"; > > + > > + resets = <&aoss_reset AOSS_CC_WCSS_RESTART>, > > + <&pdc_reset PDC_WPSS_SYNC_RESET>; > > + reset-names = "restart", "pdc_sync"; > > + > > + qcom,halt-regs = <&tcsr_mutex_regs 0x37000>; > > Where is this node defined? I don't see it on the mailing list for sc7280. Can > you indicate what patches this depends on, and use git format-patch --base= > so we can try to find them ourselves. Hi Stephen, My bad, it shud be "tcsr_mutex" instead of "tcsr_mutex_regs". I will correct it and send v4.
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