From: Luca Weiss <luca.weiss@fairphone.com>
To: linux-arm-msm@vger.kernel.org
Cc: ~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org,
Luca Weiss <luca.weiss@fairphone.com>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 7/8] arm64: dts: qcom: sm6350: Add CDSP nodes
Date: Mon, 13 Dec 2021 09:22:07 +0100 [thread overview]
Message-ID: <20211213082208.21492-8-luca.weiss@fairphone.com> (raw)
In-Reply-To: <20211213082208.21492-1-luca.weiss@fairphone.com>
Add the required nodes for booting the CDSP on sm6350.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 122 +++++++++++++++++++++++++++
1 file changed, 122 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 2ae7899bdc39..a7158fe9e192 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -385,6 +385,30 @@ smp2p_adsp_in: slave-kernel {
};
};
+ smp2p-cdsp {
+ compatible = "qcom,smp2p";
+ qcom,smem = <94>, <432>;
+ interrupts-extended = <&ipcc IPCC_CLIENT_CDSP
+ IPCC_MPROC_SIGNAL_SMP2P
+ IRQ_TYPE_EDGE_RISING>;
+ mboxes = <&ipcc IPCC_CLIENT_CDSP
+ IPCC_MPROC_SIGNAL_SMP2P>;
+
+ qcom,local-pid = <0>;
+ qcom,remote-pid = <5>;
+
+ smp2p_cdsp_out: master-kernel {
+ qcom,entry-name = "master-kernel";
+ #qcom,smem-state-cells = <1>;
+ };
+
+ smp2p_cdsp_in: slave-kernel {
+ qcom,entry-name = "slave-kernel";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+ };
+
smp2p-mpss {
compatible = "qcom,smp2p";
qcom,smem = <435>, <428>;
@@ -630,6 +654,104 @@ IPCC_MPROC_SIGNAL_GLINK_QMP
};
};
+ cdsp: remoteproc@8300000 {
+ compatible = "qcom,sm6350-cdsp-pas";
+ reg = <0 0x08300000 0 0x10000>;
+
+ interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_LEVEL_HIGH>,
+ <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,
+ <&smp2p_cdsp_in 1 IRQ_TYPE_EDGE_RISING>,
+ <&smp2p_cdsp_in 2 IRQ_TYPE_EDGE_RISING>,
+ <&smp2p_cdsp_in 3 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "wdog", "fatal", "ready",
+ "handover", "stop-ack";
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "xo";
+
+ power-domains = <&rpmhpd SM6350_CX>,
+ <&rpmhpd SM6350_MX>;
+ power-domain-names = "cx", "mx";
+
+ memory-region = <&pil_cdsp_mem>;
+
+ qcom,qmp = <&aoss_qmp>;
+
+ qcom,smem-states = <&smp2p_cdsp_out 0>;
+ qcom,smem-state-names = "stop";
+
+ status = "disabled";
+
+ glink-edge {
+ interrupts-extended = <&ipcc IPCC_CLIENT_CDSP
+ IPCC_MPROC_SIGNAL_GLINK_QMP
+ IRQ_TYPE_EDGE_RISING>;
+ mboxes = <&ipcc IPCC_CLIENT_CDSP
+ IPCC_MPROC_SIGNAL_GLINK_QMP>;
+
+ label = "cdsp";
+ qcom,remote-pid = <5>;
+
+ fastrpc {
+ compatible = "qcom,fastrpc";
+ qcom,glink-channels = "fastrpcglink-apps-dsp";
+ label = "cdsp";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compute-cb@1 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <1>;
+ iommus = <&apps_smmu 0x1401 0x20>;
+ };
+
+ compute-cb@2 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <2>;
+ iommus = <&apps_smmu 0x1402 0x20>;
+ };
+
+ compute-cb@3 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <3>;
+ iommus = <&apps_smmu 0x1403 0x20>;
+ };
+
+ compute-cb@4 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <4>;
+ iommus = <&apps_smmu 0x1404 0x20>;
+ };
+
+ compute-cb@5 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <5>;
+ iommus = <&apps_smmu 0x1405 0x20>;
+ };
+
+ compute-cb@6 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <6>;
+ iommus = <&apps_smmu 0x1406 0x20>;
+ };
+
+ compute-cb@7 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <7>;
+ iommus = <&apps_smmu 0x1407 0x20>;
+ };
+
+ compute-cb@8 {
+ compatible = "qcom,fastrpc-compute-cb";
+ reg = <8>;
+ iommus = <&apps_smmu 0x1408 0x20>;
+ };
+
+ /* note: secure cb9 in downstream */
+ };
+ };
+ };
+
sdhc_2: sdhci@8804000 {
compatible = "qcom,sm6350-sdhci", "qcom,sdhci-msm-v5";
reg = <0 0x08804000 0 0x1000>;
--
2.34.1
next prev parent reply other threads:[~2021-12-13 8:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-13 8:22 [PATCH 0/8] ADSP/CDSP/MPSS support for sm6350 and Fairphone 4 Luca Weiss
2021-12-13 8:22 ` [PATCH 1/8] dt-bindings: remoteproc: qcom: pas: Add SM6350 adsp, cdsp & mpss Luca Weiss
2021-12-15 20:09 ` Rob Herring
2021-12-13 8:22 ` [PATCH 2/8] remoteproc: qcom: pas: Add SM6350 MPSS support Luca Weiss
2021-12-13 8:22 ` [PATCH 3/8] arm64: dts: qcom: sm6350: Add MPSS nodes Luca Weiss
2021-12-13 8:22 ` [PATCH 4/8] remoteproc: qcom: pas: Add SM6350 ADSP support Luca Weiss
2021-12-13 8:22 ` [PATCH 5/8] arm64: dts: qcom: sm6350: Add ADSP nodes Luca Weiss
2021-12-13 8:22 ` [PATCH 6/8] remoteproc: qcom: pas: Add SM6350 CDSP support Luca Weiss
2021-12-13 8:22 ` Luca Weiss [this message]
2021-12-13 8:22 ` [PATCH 8/8] arm64: dts: qcom: sm7225-fairphone-fp4: Enable ADSP, CDSP & MPSS Luca Weiss
2021-12-15 22:27 ` (subset) [PATCH 0/8] ADSP/CDSP/MPSS support for sm6350 and Fairphone 4 Bjorn Andersson
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