From: Sibi Sankar <sibis@codeaurora.org>
To: Rakesh Pillai <pillair@codeaurora.org>
Cc: agross@kernel.org, bjorn.andersson@linaro.org,
robh+dt@kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sc7280: Add WPSS remoteproc node
Date: Mon, 15 Mar 2021 19:24:50 +0530 [thread overview]
Message-ID: <c00116b0d570c3e739d3a7a6d10eb29a@codeaurora.org> (raw)
In-Reply-To: <1615361829-22370-1-git-send-email-pillair@codeaurora.org>
On 2021-03-10 13:07, Rakesh Pillai wrote:
> Add the WPSS remoteproc node in dts for
> PIL loading.
>
> Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
> ---
> - This change is dependent on the below patch series
> 1) https://lore.kernel.org/patchwork/project/lkml/list/?series=487403
> 2) https://lore.kernel.org/patchwork/project/lkml/list/?series=488365
> ---
> arch/arm64/boot/dts/qcom/sc7280-idp.dts | 4 +++
> arch/arm64/boot/dts/qcom/sc7280.dtsi | 47
> +++++++++++++++++++++++++++++++++
> 2 files changed, 51 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> index 950ecb2..603f56b 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts
> @@ -26,6 +26,10 @@
> status = "okay";
> };
>
> +&remoteproc_wpss {
> + status = "okay";
> +};
> +
> &uart5 {
> status = "okay";
> };
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 8af6d77..26dd466 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -53,6 +53,16 @@
> no-map;
> reg = <0x0 0x80b00000 0x0 0x100000>;
> };
> +
> + wlan_fw_mem: memory@80c00000 {
> + no-map;
> + reg = <0x0 0x80c00000 0x0 0xc00000>;
> + };
> +
> + wpss_mem: memory@9ae00000 {
> + no-map;
> + reg = <0x0 0x9ae00000 0x0 0x1900000>;
> + };
The wpss mem shouldn't move into
board specific dt.
> };
>
> cpus {
> @@ -305,6 +315,43 @@
> };
> };
>
> + remoteproc_wpss: remoteproc@8a00000 {
> + compatible = "qcom,sc7280-wpss-pil";
please aim to add pas based
support to boot wpss as well.
> + reg = <0 0x08a00000 0 0x10000>;
> +
> + interrupts-extended = <&intc GIC_SPI 587 IRQ_TYPE_EDGE_RISING>,
> + <&wpss_smp2p_in 0 0>,
> + <&wpss_smp2p_in 1 0>,
> + <&wpss_smp2p_in 2 0>,
> + <&wpss_smp2p_in 3 0>,
> + <&wpss_smp2p_in 7 0>;
> + interrupt-names = "wdog", "fatal", "ready", "handover",
> + "stop-ack", "shutdown-ack";
> +
> + memory-region = <&wpss_mem>;
> +
looks like you missed adding clocks
and power-domains mentioned in the
bindings.
> + qcom,smem-states = <&wpss_smp2p_out 0>;
> + qcom,smem-state-names = "stop";
> +
> + resets = <&aoss_reset AOSS_CC_WCSS_RESTART>;
> + reset-names = "restart";
> +
> + qcom,halt-regs = <&tcsr_mutex_regs 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>;
> + };
> + };
> +
> pdc: interrupt-controller@b220000 {
> compatible = "qcom,sc7280-pdc", "qcom,pdc";
> reg = <0 0x0b220000 0 0x30000>;
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.
prev parent reply other threads:[~2021-03-15 14:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 7:37 [PATCH] arm64: dts: qcom: sc7280: Add WPSS remoteproc node Rakesh Pillai
2021-03-10 16:49 ` Bjorn Andersson
2021-03-15 13:54 ` Sibi Sankar [this message]
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