linux-kernel - [PATCH v3 4/5] arm64: dts: qcom: sdx75: Add remoteproc node

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Message-ID: <20240618131342.103995-5-quic_nainmeht@quicinc.com>
Date: Tue, 18 Jun 2024 18:43:41 +0530
From: Naina Mehta <quic_nainmeht@...cinc.com>
To: <andersson@...nel.org>, <mathieu.poirier@...aro.org>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <konrad.dybcio@...aro.org>, <manivannan.sadhasivam@...aro.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-remoteproc@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_nainmeht@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH v3 4/5] arm64: dts: qcom: sdx75: Add remoteproc node

Add MPSS remoteproc node for SDX75 SoC.

Signed-off-by: Naina Mehta <quic_nainmeht@...cinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 arch/arm64/boot/dts/qcom/sdx75.dtsi | 47 +++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
index 6f0abcc87a3b..7cf3fcb469a8 100644
--- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
@@ -891,6 +891,53 @@ tcsr: syscon@...0000 {
 			reg = <0x0 0x01fc0000 0x0 0x30000>;
 		};
 
+		remoteproc_mpss: remoteproc@...0000 {
+			compatible = "qcom,sdx75-mpss-pas";
+			reg = <0 0x04080000 0 0x4040>;
+
+			interrupts-extended = <&intc GIC_SPI 250 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 3 IRQ_TYPE_EDGE_RISING>,
+					      <&smp2p_modem_in 7 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack",
+					  "shutdown-ack";
+
+			clocks = <&rpmhcc RPMH_CXO_CLK>;
+			clock-names = "xo";
+
+			power-domains = <&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MSS>;
+			power-domain-names = "cx",
+					     "mss";
+
+			memory-region = <&mpssadsp_mem>, <&q6_mpss_dtb_mem>,
+					<&mpss_dsm_mem>, <&mpss_dsm_mem_2>,
+					<&qlink_logging_mem>;
+
+			qcom,qmp = <&aoss_qmp>;
+
+			qcom,smem-states = <&smp2p_modem_out 0>;
+			qcom,smem-state-names = "stop";
+
+			status = "disabled";
+
+			glink-edge {
+				interrupts-extended = <&ipcc IPCC_CLIENT_MPSS
+							     IPCC_MPROC_SIGNAL_PING
+							     IRQ_TYPE_EDGE_RISING>;
+				mboxes = <&ipcc IPCC_CLIENT_MPSS
+						IPCC_MPROC_SIGNAL_PING>;
+				label = "mpss";
+				qcom,remote-pid = <1>;
+			};
+		};
+
 		sdhc: mmc@...4000 {
 			compatible = "qcom,sdx75-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0x0 0x08804000 0x0 0x1000>;
-- 
2.34.1