* [PATCH v6] arm64: dts: qcom: sc7280: Add WPSS remoteproc node
@ 2021-11-18 15:56 Rakesh Pillai
2021-11-19 0:51 ` Stephen Boyd
0 siblings, 1 reply; 3+ messages in thread
From: Rakesh Pillai @ 2021-11-18 15:56 UTC (permalink / raw)
To: agross, bjorn.andersson, robh+dt, swboyd
Cc: linux-arm-msm, devicetree, linux-kernel, sibis, mpubbise, kuabhs,
Rakesh Pillai
Add the WPSS remoteproc node in dts for
PIL loading.
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
---
Changes from v5:
- Update the clock names
---
arch/arm64/boot/dts/qcom/sc7280-idp.dts | 4 +++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 56 +++++++++++++++++++++++++++++++++
2 files changed, 60 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
index 9b991ba..ddab150 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
@@ -80,3 +80,7 @@
qcom,pre-scaling = <1 1>;
};
};
+
+&remoteproc_wpss {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 365a2e0..76c2a90 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -134,6 +134,11 @@
no-map;
};
+ wpss_mem: memory@9ae00000 {
+ no-map;
+ reg = <0x0 0x9ae00000 0x0 0x1900000>;
+ };
+
rmtfs_mem: memory@9c900000 {
compatible = "qcom,rmtfs-mem";
reg = <0x0 0x9c900000 0x0 0x280000>;
@@ -2598,6 +2603,57 @@
status = "disabled";
};
+ remoteproc_wpss: remoteproc@8a00000 {
+ 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 = "ahb_bdg", "ahb",
+ "rscp", "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 0x37000>;
+
+ status = "disabled";
+
+ glink-edge {
+ interrupts-extended = <&ipcc IPCC_CLIENT_WPSS
+ IPCC_MPROC_SIGNAL_GLINK_QMP
+ IRQ_TYPE_EDGE_RISING>;
+ mboxes = <&ipcc IPCC_CLIENT_WPSS
+ IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+ label = "wpss";
+ qcom,remote-pid = <13>;
+ };
+ };
+
dc_noc: interconnect@90e0000 {
reg = <0 0x090e0000 0 0x5080>;
compatible = "qcom,sc7280-dc-noc";
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH v6] arm64: dts: qcom: sc7280: Add WPSS remoteproc node
2021-11-18 15:56 [PATCH v6] arm64: dts: qcom: sc7280: Add WPSS remoteproc node Rakesh Pillai
@ 2021-11-19 0:51 ` Stephen Boyd
2021-11-19 5:25 ` Rakesh Pillai
0 siblings, 1 reply; 3+ messages in thread
From: Stephen Boyd @ 2021-11-19 0:51 UTC (permalink / raw)
To: Rakesh Pillai, agross, bjorn.andersson, robh+dt
Cc: linux-arm-msm, devicetree, linux-kernel, sibis, mpubbise, kuabhs
Quoting Rakesh Pillai (2021-11-18 07:56:56)
> Add the WPSS remoteproc node in dts for
> PIL loading.
>
> Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
> ---
> Changes from v5:
> - Update the clock names
> ---
> arch/arm64/boot/dts/qcom/sc7280-idp.dts | 4 +++
> arch/arm64/boot/dts/qcom/sc7280.dtsi | 56 +++++++++++++++++++++++++++++++++
> 2 files changed, 60 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> index 9b991ba..ddab150 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> @@ -80,3 +80,7 @@
> qcom,pre-scaling = <1 1>;
> };
> };
> +
> +&remoteproc_wpss {
> + status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 365a2e0..76c2a90 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -134,6 +134,11 @@
> no-map;
> };
>
> + wpss_mem: memory@9ae00000 {
> + no-map;
> + reg = <0x0 0x9ae00000 0x0 0x1900000>;
Almost always reg comes first. Please swap the order of these two
properties.
> + };
> +
> rmtfs_mem: memory@9c900000 {
> compatible = "qcom,rmtfs-mem";
> reg = <0x0 0x9c900000 0x0 0x280000>;
Otherwise
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [PATCH v6] arm64: dts: qcom: sc7280: Add WPSS remoteproc node
2021-11-19 0:51 ` Stephen Boyd
@ 2021-11-19 5:25 ` Rakesh Pillai
0 siblings, 0 replies; 3+ messages in thread
From: Rakesh Pillai @ 2021-11-19 5:25 UTC (permalink / raw)
To: 'Stephen Boyd', agross, bjorn.andersson, robh+dt
Cc: linux-arm-msm, devicetree, linux-kernel, sibis, mpubbise, kuabhs
> -----Original Message-----
> From: Stephen Boyd <swboyd@chromium.org>
> Sent: Friday, November 19, 2021 6:22 AM
> To: Rakesh Pillai <pillair@codeaurora.org>; agross@kernel.org;
> bjorn.andersson@linaro.org; robh+dt@kernel.org
> Cc: linux-arm-msm@vger.kernel.org; devicetree@vger.kernel.org; linux-
> kernel@vger.kernel.org; sibis@codeaurora.org; mpubbise@codeaurora.org;
> kuabhs@chromium.org
> Subject: Re: [PATCH v6] arm64: dts: qcom: sc7280: Add WPSS remoteproc
> node
>
> Quoting Rakesh Pillai (2021-11-18 07:56:56)
> > Add the WPSS remoteproc node in dts for PIL loading.
> >
> > Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
> > ---
> > Changes from v5:
> > - Update the clock names
> > ---
> > arch/arm64/boot/dts/qcom/sc7280-idp.dts | 4 +++
> > arch/arm64/boot/dts/qcom/sc7280.dtsi | 56
> +++++++++++++++++++++++++++++++++
> > 2 files changed, 60 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> > b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> > index 9b991ba..ddab150 100644
> > --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> > +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> > @@ -80,3 +80,7 @@
> > qcom,pre-scaling = <1 1>;
> > };
> > };
> > +
> > +&remoteproc_wpss {
> > + status = "okay";
> > +};
> > diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > index 365a2e0..76c2a90 100644
> > --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> > @@ -134,6 +134,11 @@
> > no-map;
> > };
> >
> > + wpss_mem: memory@9ae00000 {
> > + no-map;
> > + reg = <0x0 0x9ae00000 0x0 0x1900000>;
>
> Almost always reg comes first. Please swap the order of these two
> properties.
Hi Stephen,
I have fixed this and sent v7 for the DTSI change.
Thanks,
Rakesh Pillai
>
> > + };
> > +
> > rmtfs_mem: memory@9c900000 {
> > compatible = "qcom,rmtfs-mem";
> > reg = <0x0 0x9c900000 0x0 0x280000>;
>
> Otherwise
>
> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-11-19 5:26 UTC | newest]
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2021-11-18 15:56 [PATCH v6] arm64: dts: qcom: sc7280: Add WPSS remoteproc node Rakesh Pillai
2021-11-19 0:51 ` Stephen Boyd
2021-11-19 5:25 ` Rakesh Pillai
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