linux-kernel - [PATCH 5/5] arm64: dts: qcom: msm8996: Add SLPI PIL

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Date:   Fri, 09 Jul 2021 17:03:34 +0000
From:   Yassine Oudjana <y.oudjana@...tonmail.com>
To:     linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org
Cc:     Yassine Oudjana <y.oudjana@...tonmail.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Ohad Ben-Cohen <ohad@...ery.com>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        "Dr. Git" <drgitx@...il.com>, Rob Herring <robh+dt@...nel.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] arm64: dts: qcom: msm8996: Add SLPI PIL

Add a node for the SLPI peripheral image loader.

Signed-off-by: Yassine Oudjana <y.oudjana@...tonmail.com>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 39 +++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index bb6bfd24256f..1f4125ef5512 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -1285,6 +1285,45 @@ lpass_q6_smmu: iommu@...0000 {
 			clock-names = "iface", "bus";
 		};
 
+		slpi_pil: remoteproc@...0000 {
+			compatible = "qcom,msm8996-slpi-pil";
+			reg = <0x01c00000 0x4000>;
+
+			interrupts-extended = <&intc 0 390 IRQ_TYPE_EDGE_RISING>,
+					      <&slpi_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,
+					      <&slpi_smp2p_in 1 IRQ_TYPE_EDGE_RISING>,
+					      <&slpi_smp2p_in 2 IRQ_TYPE_EDGE_RISING>,
+					      <&slpi_smp2p_in 3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack";
+
+			clocks = <&xo_board>,
+			         <&rpmcc RPM_SMD_AGGR2_NOC_CLK>;
+			clock-names = "xo", "aggre2";
+
+			memory-region = <&slpi_mem>;
+
+			qcom,smem-states = <&slpi_smp2p_out 0>;
+			qcom,smem-state-names = "stop";
+
+			power-domains = <&rpmpd MSM8996_VDDSSCX>;
+			power-domain-names = "ssc_cx";
+
+			status = "disabled";
+
+			smd-edge {
+				interrupts = <GIC_SPI 176 IRQ_TYPE_EDGE_RISING>;
+
+				label = "dsps";
+				mboxes = <&apcs_glb 25>;
+				qcom,smd-edge = <3>;
+				qcom,remote-pid = <3>;
+			};
+		};
+
 		mss_pil: remoteproc@...0000 {
 			compatible = "qcom,msm8996-mss-pil";
 
-- 
2.32.0