linux-hardening - [PATCH v3 2/9] arm64: dts: qcom: msm8953: Adjust reserved-memory nodes

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Date:   Wed, 07 Dec 2022 19:30:39 +0100
From:   Luca Weiss <luca@...tu.xyz>
To:     Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Kees Cook <keescook@...omium.org>,
        "Guilherme G. Piccoli" <gpiccoli@...lia.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Tony Luck <tony.luck@...el.com>
Cc:     Gabriela David <ultracoolguy@...root.org>,
        Eugene Lepshy <fekz115@...il.com>,
        linux-hardening@...r.kernel.org,
        Anton Bambura <jenneron@...tonmail.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Luca Weiss <luca@...tu.xyz>,
        Adam Skladowski <a39.skl@...il.com>,
        ~postmarketos/upstreaming@...ts.sr.ht,
        linux-arm-msm@...r.kernel.org, phone-devel@...r.kernel.org,
        Danila Tikhonov <JIaxyga@...tonmail.com>,
        Gianluca Boiano <morf3089@...il.com>,
        Sireesh Kodali <sireeshkodali1@...il.com>,
        Vladimir Lypak <vladimir.lypak@...il.com>,
        Julian Braha <julianbraha@...il.com>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Alejandro Tafalla <atafalla@...on.com>
Subject: [PATCH v3 2/9] arm64: dts: qcom: msm8953: Adjust reserved-memory nodes

Adjust node names so they're not just memory@ but actually show what
they're used for. Also add labels to most nodes so we can easily
reference them from devices.

Signed-off-by: Luca Weiss <luca@...tu.xyz>
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8953.dtsi | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index 32349174c4bd..62d2ae30711b 100644
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -245,18 +245,18 @@ reserved-memory {
 		#size-cells = <2>;
 		ranges;
 
-		zap_shader_region: memory@...00000 {
+		zap_shader_region: zap@...00000 {
 			compatible = "shared-dma-pool";
 			reg = <0x0 0x81800000 0x0 0x2000>;
 			no-map;
 		};
 
-		memory@...00000 {
+		qseecom_mem: qseecom@...00000 {
 			reg = <0x0 0x85b00000 0x0 0x800000>;
 			no-map;
 		};
 
-		smem_mem: memory@...00000 {
+		smem_mem: smem@...00000 {
 			compatible = "qcom,smem";
 			reg = <0x0 0x86300000 0x0 0x100000>;
 			qcom,rpm-msg-ram = <&rpm_msg_ram>;
@@ -264,47 +264,47 @@ smem_mem: memory@...00000 {
 			no-map;
 		};
 
-		memory@...00000 {
+		reserved@...00000 {
 			reg = <0x0 0x86400000 0x0 0x400000>;
 			no-map;
 		};
 
-		mpss_mem: memory@...00000 {
+		mpss_mem: mpss@...00000 {
 			reg = <0x0 0x86c00000 0x0 0x6a00000>;
 			no-map;
 		};
 
-		adsp_fw_mem: memory@...00000 {
+		adsp_fw_mem: adsp@...00000 {
 			reg = <0x0 0x8d600000 0x0 0x1100000>;
 			no-map;
 		};
 
-		wcnss_fw_mem: memory@...00000 {
+		wcnss_fw_mem: wcnss@...00000 {
 			reg = <0x0 0x8e700000 0x0 0x700000>;
 			no-map;
 		};
 
-		memory@...00000 {
+		dfps_data_mem: dfps-data@...00000 {
 			reg = <0 0x90000000 0 0x1000>;
 			no-map;
 		};
 
-		memory@...01000 {
+		cont_splash_mem: cont-splash@...01000 {
 			reg = <0x0 0x90001000 0x0 0x13ff000>;
 			no-map;
 		};
 
-		venus_mem: memory@...00000 {
+		venus_mem: venus@...00000 {
 			reg = <0x0 0x91400000 0x0 0x700000>;
 			no-map;
 		};
 
-		mba_mem: memory@...00000 {
+		mba_mem: mba@...00000 {
 			reg = <0x0 0x92000000 0x0 0x100000>;
 			no-map;
 		};
 
-		memory@...00000 {
+		rmtfs@...00000 {
 			compatible = "qcom,rmtfs-mem";
 			reg = <0x0 0xf2d00000 0x0 0x180000>;
 			no-map;

-- 
b4 0.10.1