From: Thierry Reding <treding@nvidia.com>
Date: Tue, 21 Jul 2020 15:10:55 +0000 (+0200)
Subject: arm64: tegra: Properly size register regions for GPU on Tegra194
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=818ae79a50da560c645e022170bed8401eea452e;p=linux.git

arm64: tegra: Properly size register regions for GPU on Tegra194

Memory I/O regions for the GV11B found on Tegra194 are 16 MiB rather
than 256 MiB.

Reported-by: Terje Bergström <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-By: Terje Bergström <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 466872a4512ff..421b9e0883d9f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1412,8 +1412,8 @@
 
 		gpu@17000000 {
 			compatible = "nvidia,gv11b";
-			reg = <0x17000000 0x10000000>,
-			      <0x18000000 0x10000000>;
+			reg = <0x17000000 0x1000000>,
+			      <0x18000000 0x1000000>;
 			interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "stall", "nonstall";