From 09896da07315cce07b019ab00750c8a57e1b53a3 Mon Sep 17 00:00:00 2001
From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Fri, 15 Dec 2023 01:01:09 +0100
Subject: [PATCH] arm64: dts: qcom: msm8996: Hook up MPM

Wire up MPM and the interrupts it provides.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231215-topic-mpm_dt-v1-2-c6636fc75ce3@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 39 ++++++++++++++++++++++-----
 1 file changed, 33 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index ad9c3f6c5903..8c6a7efa90c4 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -457,6 +457,25 @@
 		};
 	};
 
+	mpm: interrupt-controller {
+		compatible = "qcom,mpm";
+		qcom,rpm-msg-ram = <&apss_mpm>;
+		interrupts = <GIC_SPI 171 IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&apcs_glb 1>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+		#power-domain-cells = <0>;
+		interrupt-parent = <&intc>;
+		qcom,mpm-pin-count = <96>;
+		qcom,mpm-pin-map = <2 184>,  /* TSENS1 upper_lower_int */
+				   <52 243>, /* DWC3_PRI ss_phy_irq */
+				   <79 347>, /* DWC3_PRI hs_phy_irq */
+				   <80 352>, /* DWC3_SEC hs_phy_irq */
+				   <81 347>, /* QUSB2_PHY_PRI DP+DM */
+				   <82 352>, /* QUSB2_PHY_SEC DP+DM */
+				   <87 326>; /* SPMI */
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
@@ -746,8 +765,15 @@
 		};
 
 		rpm_msg_ram: sram@68000 {
-			compatible = "qcom,rpm-msg-ram";
+			compatible = "qcom,rpm-msg-ram", "mmio-sram";
 			reg = <0x00068000 0x6000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0 0x00068000 0x7000>;
+
+			apss_mpm: sram@1b8 {
+				reg = <0x1b8 0x48>;
+			};
 		};
 
 		qfprom@74000 {
@@ -833,8 +859,8 @@
 			reg = <0x004ad000 0x1000>, /* TM */
 			      <0x004ac000 0x1000>; /* SROT */
 			#qcom,sensors = <8>;
-			interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts-extended = <&mpm 2 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 430 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "uplow", "critical";
 			#thermal-sensor-cells = <1>;
 		};
@@ -1356,6 +1382,7 @@
 			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
 			gpio-controller;
 			gpio-ranges = <&tlmm 0 0 150>;
+			wakeup-parent = <&mpm>;
 			#gpio-cells = <2>;
 			interrupt-controller;
 			#interrupt-cells = <2>;
@@ -1883,7 +1910,7 @@
 			      <0x0400a000 0x002100>;
 			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
 			interrupt-names = "periph_irq";
-			interrupts = <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts-extended = <&mpm 87 IRQ_TYPE_LEVEL_HIGH>;
 			qcom,ee = <0>;
 			qcom,channel = <0>;
 			#address-cells = <2>;
@@ -3040,8 +3067,8 @@
 			#size-cells = <1>;
 			ranges;
 
-			interrupts = <GIC_SPI 347 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts-extended = <&mpm 79 IRQ_TYPE_LEVEL_HIGH>,
+					      <&mpm 52 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "hs_phy_irq", "ss_phy_irq";
 
 			clocks = <&gcc GCC_SYS_NOC_USB3_AXI_CLK>,
-- 
2.20.1