linux-kernel - [PATCH v3 09/14] arm64: dts: qcom: Add reserved memory for fw

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Message-Id: <1615461961-17716-10-git-send-email-rnayak@codeaurora.org>
Date:   Thu, 11 Mar 2021 16:55:56 +0530
From:   Rajendra Nayak <rnayak@...eaurora.org>
To:     agross@...nel.org, bjorn.andersson@...aro.org, robh+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, swboyd@...omium.org,
        Maulik Shah <mkshah@...eaurora.org>,
        Rajendra Nayak <rnayak@...eaurora.org>
Subject: [PATCH v3 09/14] arm64: dts: qcom: Add reserved memory for fw

From: Maulik Shah <mkshah@...eaurora.org>

Add fw reserved memory area for CPUCP (CPUSS control
processor) and AOP (Always ON processor)

Signed-off-by: Maulik Shah <mkshah@...eaurora.org>
Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/sc7280.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index d72f507..daac303 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -37,11 +37,21 @@
 		#size-cells = <2>;
 		ranges;
 
+		aop_mem: memory@...00000 {
+			reg = <0x0 0x80800000 0x0 0x60000>;
+			no-map;
+		};
+
 		aop_cmd_db_mem: memory@...60000 {
 			reg = <0x0 0x80860000 0x0 0x20000>;
 			compatible = "qcom,cmd-db";
 			no-map;
 		};
+
+		cpucp_mem: memory@...00000 {
+			no-map;
+			reg = <0x0 0x80b00000 0x0 0x100000>;
+		};
 	};
 
 	cpus {
-- 
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