linux-kernel - [PATCH 5.15 204/779] arm64: tegra: Update Tegra234 BPMP channel addresses

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Message-Id: <20220815180346.000100318@linuxfoundation.org>
Date:   Mon, 15 Aug 2022 19:57:28 +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, Mikko Perttunen <mperttunen@...dia.com>,
        Thierry Reding <treding@...dia.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 204/779] arm64: tegra: Update Tegra234 BPMP channel addresses

From: Mikko Perttunen <mperttunen@...dia.com>

[ Upstream commit 98094be152d34f8014ca67fbdc210e5261c4b09d ]

On final Tegra234 systems, shared memory for communication with BPMP is
located at offset 0x70000 in SYSRAM.

Signed-off-by: Mikko Perttunen <mperttunen@...dia.com>
Signed-off-by: Thierry Reding <treding@...dia.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/nvidia/tegra234.dtsi | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 28961ed31d87..144a7eb699a7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -124,19 +124,19 @@ gic: interrupt-controller@...0000 {
 
 	sram@...00000 {
 		compatible = "nvidia,tegra234-sysram", "mmio-sram";
-		reg = <0x0 0x40000000 0x0 0x50000>;
+		reg = <0x0 0x40000000 0x0 0x80000>;
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0x0 0x0 0x40000000 0x50000>;
+		ranges = <0x0 0x0 0x40000000 0x80000>;
 
-		cpu_bpmp_tx: sram@...00 {
-			reg = <0x4e000 0x1000>;
+		cpu_bpmp_tx: sram@...00 {
+			reg = <0x70000 0x1000>;
 			label = "cpu-bpmp-tx";
 			pool;
 		};
 
-		cpu_bpmp_rx: sram@...00 {
-			reg = <0x4f000 0x1000>;
+		cpu_bpmp_rx: sram@...00 {
+			reg = <0x71000 0x1000>;
 			label = "cpu-bpmp-rx";
 			pool;
 		};
-- 
2.35.1