linux-kernel - [PATCH 5.15 203/779] arm64: tegra: Fixup SYSRAM references

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Message-Id: <20220815180345.957114549@linuxfoundation.org>
Date:   Mon, 15 Aug 2022 19:57:27 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Thierry Reding <treding@...dia.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 203/779] arm64: tegra: Fixup SYSRAM references

From: Thierry Reding <treding@...dia.com>

[ Upstream commit 7fa307524a4d721d4a04523018509882c5414e72 ]

The json-schema bindings for SRAM expect the nodes to be called "sram"
rather than "sysram" or "shmem". Furthermore, place the brackets around
the SYSRAM references such that a two-element array is created rather
than a two-element array nested in a single-element array. This is not
relevant for device tree itself, but allows the nodes to be properly
validated against json-schema bindings.

Signed-off-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/nvidia/tegra186.dtsi | 2 +-
 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 2 +-
 arch/arm64/boot/dts/nvidia/tegra234.dtsi | 8 ++++----
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index 062e87e89331..8354512d7b1c 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -1635,7 +1635,7 @@ bpmp: bpmp {
 		iommus = <&smmu TEGRA186_SID_BPMP>;
 		mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
 				    TEGRA_HSP_DB_MASTER_BPMP>;
-		shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
+		shmem = <&cpu_bpmp_tx>, <&cpu_bpmp_rx>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
 		#power-domain-cells = <1>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 510d2974470c..a56fb83839a4 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -2267,7 +2267,7 @@ bpmp: bpmp {
 		compatible = "nvidia,tegra186-bpmp";
 		mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
 				    TEGRA_HSP_DB_MASTER_BPMP>;
-		shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
+		shmem = <&cpu_bpmp_tx>, <&cpu_bpmp_rx>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
 		#power-domain-cells = <1>;
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index f0efb3a62804..28961ed31d87 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -122,20 +122,20 @@ gic: interrupt-controller@...0000 {
 		};
 	};
 
-	sysram@...00000 {
+	sram@...00000 {
 		compatible = "nvidia,tegra234-sysram", "mmio-sram";
 		reg = <0x0 0x40000000 0x0 0x50000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x40000000 0x50000>;
 
-		cpu_bpmp_tx: shmem@...00 {
+		cpu_bpmp_tx: sram@...00 {
 			reg = <0x4e000 0x1000>;
 			label = "cpu-bpmp-tx";
 			pool;
 		};
 
-		cpu_bpmp_rx: shmem@...00 {
+		cpu_bpmp_rx: sram@...00 {
 			reg = <0x4f000 0x1000>;
 			label = "cpu-bpmp-rx";
 			pool;
@@ -146,7 +146,7 @@ bpmp: bpmp {
 		compatible = "nvidia,tegra234-bpmp", "nvidia,tegra186-bpmp";
 		mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
 				    TEGRA_HSP_DB_MASTER_BPMP>;
-		shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
+		shmem = <&cpu_bpmp_tx>, <&cpu_bpmp_rx>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
 		#power-domain-cells = <1>;
-- 
2.35.1