linux-kernel - [PATCH 1/5] arm64: dts: qcom: msm8996: Revamp reserved memory

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Message-ID: <fzmn8bdpxO41bpKxyI7aD2zwEqKGGRVC3DhcM9EWY@cp3-web-020.plabs.ch>
Date:   Fri, 09 Jul 2021 17:02:24 +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 1/5] arm64: dts: qcom: msm8996: Revamp reserved memory

Fix a total overlap between zap_shader_region and slpi_region, and rename
all regions to match the naming convention in other Qualcomm SoC device trees.

Signed-off-by: Yassine Oudjana <y.oudjana@...tonmail.com>
---
 arch/arm64/boot/dts/qcom/msm8996.dtsi | 63 +++++++++++++++------------
 1 file changed, 34 insertions(+), 29 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
index a8811c704604..258be683ad6d 100644
--- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
@@ -150,60 +150,65 @@ reserved-memory {
 		#size-cells = <2>;
 		ranges;
 
-		mba_region: mba@...00000 {
-			reg = <0x0 0x91500000 0x0 0x200000>;
+		hyp_mem: memory@...00000 {
+			reg = <0x0 0x85800000 0x0 0x600000>;
 			no-map;
 		};
 
-		slpi_region: slpi@...00000 {
-			reg = <0x0 0x90b00000 0x0 0xa00000>;
+		xbl_mem: memory@...00000 {
+			reg = <0x0 0x85e00000 0x0 0x200000>;
 			no-map;
 		};
 
-		venus_region: venus@...00000 {
-			reg = <0x0 0x90400000 0x0 0x700000>;
+		smem_mem: smem-mem@...00000 {
+			reg = <0x0 0x86000000 0x0 0x200000>;
 			no-map;
 		};
 
-		adsp_region: adsp@...00000 {
-			reg = <0x0 0x8ea00000 0x0 0x1a00000>;
+		tz_mem: memory@...00000 {
+			reg = <0x0 0x86200000 0x0 0x2600000>;
 			no-map;
 		};
 
-		mpss_region: mpss@...00000 {
-			reg = <0x0 0x88800000 0x0 0x6200000>;
+		rmtfs_mem: rmtfs {
+			compatible = "qcom,rmtfs-mem";
+
+			size = <0x0 0x200000>;
+			alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>;
 			no-map;
+
+			qcom,client-id = <1>;
+			qcom,vmid = <15>;
 		};
 
-		smem_mem: smem-mem@...00000 {
-			reg = <0x0 0x86000000 0x0 0x200000>;
+		mpss_mem: mpss@...00000 {
+			reg = <0x0 0x88800000 0x0 0x6200000>;
 			no-map;
 		};
 
-		memory@...00000 {
-			reg = <0x0 0x85800000 0x0 0x800000>;
+		adsp_mem: adsp@...00000 {
+			reg = <0x0 0x8ea00000 0x0 0x1b00000>;
 			no-map;
 		};
 
-		memory@...00000 {
-			reg = <0x0 0x86200000 0x0 0x2600000>;
+		slpi_mem: slpi@...00000 {
+			reg = <0x0 0x90500000 0x0 0xa00000>;
 			no-map;
 		};
 
-		rmtfs@...00000 {
-			compatible = "qcom,rmtfs-mem";
-
-			size = <0x0 0x200000>;
-			alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>;
+		gpu_mem: gpu@...00000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x90f00000 0x0 0x100000>;
 			no-map;
+		};
 
-			qcom,client-id = <1>;
-			qcom,vmid = <15>;
+		venus_mem: venus@...00000 {
+			reg = <0x0 0x91000000 0x0 0x500000>;
+			no-map;
 		};
 
-		zap_shader_region: gpu@...00000 {
-			compatible = "shared-dma-pool";
-			reg = <0x0 0x90b00000 0x0 0xa00000>;
+		mba_mem: mba@...00000 {
+			reg = <0x0 0x91500000 0x0 0x200000>;
 			no-map;
 		};
 	};
@@ -690,7 +695,7 @@ opp-133000000 {
 			};
 
 			zap-shader {
-				memory-region = <&zap_shader_region>;
+				memory-region = <&gpu_mem>;
 			};
 		};
 
@@ -1183,7 +1188,7 @@ video-codec@...000 {
 				 <&venus_smmu 0x2c>,
 				 <&venus_smmu 0x2d>,
 				 <&venus_smmu 0x31>;
-			memory-region = <&venus_region>;
+			memory-region = <&venus_mem>;
 			status = "okay";
 
 			video-decoder {
@@ -2063,7 +2068,7 @@ adsp_pil: remoteproc@...0000 {
 			clocks = <&xo_board>;
 			clock-names = "xo";
 
-			memory-region = <&adsp_region>;
+			memory-region = <&adsp_mem>;
 
 			qcom,smem-states = <&smp2p_adsp_out 0>;
 			qcom,smem-state-names = "stop";
-- 
2.32.0