linux-kernel - [PATCH v4 2/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd

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Message-ID: <20230922081026.2799-3-quic_tengfan@quicinc.com>
Date:   Fri, 22 Sep 2023 16:10:22 +0800
From:   Tengfei Fan <quic_tengfan@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <tglx@...utronix.de>, <maz@...nel.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <catalin.marinas@....com>, <will@...nel.org>
CC:     <geert+renesas@...der.be>, <arnd@...db.de>,
        <neil.armstrong@...aro.org>, <nfraprado@...labora.com>,
        <rafal@...ecki.pl>, <peng.fan@....com>,
        <linux-arm-msm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <quic_tsoni@...cinc.com>,
        <quic_shashim@...cinc.com>, <quic_kaushalk@...cinc.com>,
        <quic_tdas@...cinc.com>, <quic_tingweiz@...cinc.com>,
        <quic_aiquny@...cinc.com>, <kernel@...cinc.com>,
        Ajit Pandey <quic_ajipan@...cinc.com>,
        Tengfei Fan <quic_tengfan@...cinc.com>
Subject: [PATCH v4 2/6] arm64: dts: qcom: sm4450: Add apps_rsc and cmd_db node

From: Ajit Pandey <quic_ajipan@...cinc.com>

Add apps_rsc node and cmd_db memory region for sm4450.

Signed-off-by: Ajit Pandey <quic_ajipan@...cinc.com>
Signed-off-by: Tengfei Fan <quic_tengfan@...cinc.com>
---
 arch/arm64/boot/dts/qcom/sm4450.dtsi | 35 ++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm4450.dtsi b/arch/arm64/boot/dts/qcom/sm4450.dtsi
index c4e5b33f5169..5e09880f4218 100644
--- a/arch/arm64/boot/dts/qcom/sm4450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm4450.dtsi
@@ -5,6 +5,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/soc/qcom,rpmh-rsc.h>
 
 / {
 	interrupt-parent = <&intc>;
@@ -328,6 +329,18 @@
 		};
 	};
 
+	reserved_memory: reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		aop_cmd_db_mem: cmd-db@...60000 {
+			compatible = "qcom,cmd-db";
+			reg = <0x0 0x80860000 0x0 0x20000>;
+			no-map;
+		};
+	};
+
 	soc: soc@0 {
 		#address-cells = <2>;
 		#size-cells = <2>;
@@ -419,6 +432,28 @@
 				status = "disabled";
 			};
 		};
+
+		apps_rsc: rsc@...00000 {
+			compatible = "qcom,rpmh-rsc";
+			reg = <0x0 0x17a00000 0x0 0x10000>,
+			      <0x0 0x17a10000 0x0 0x10000>,
+			      <0x0 0x17a20000 0x0 0x10000>;
+			reg-names = "drv-0", "drv-1", "drv-2";
+			interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+			label = "apps_rsc";
+			qcom,tcs-offset = <0xd00>;
+			qcom,drv-id = <2>;
+			qcom,tcs-config = <ACTIVE_TCS    2>, <SLEEP_TCS     3>,
+					  <WAKE_TCS      3>, <CONTROL_TCS   0>;
+			power-domains = <&CLUSTER_PD>;
+
+			apps_bcm_voter: bcm-voter {
+				compatible = "qcom,bcm-voter";
+			};
+		};
+
 	};
 
 	timer {
-- 
2.17.1