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authorThierry Reding <treding@nvidia.com>2021-12-07 11:03:12 +0100
committerThierry Reding <treding@nvidia.com>2021-12-14 16:07:42 +0100
commit1b5bad01abdcefd1bbf58590d5a78e15741f6a34 (patch)
tree3b4ed1fdac66bd8db41eccfac8302e2b5368a286 /arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
parent63658cbc66a27b5fcb683623d299e59cc2771964 (diff)
ARM: tegra: Rename GPU node on Tegra124
In order to be able to pass DT schema validation, change the GPU nodes' unit-address to the standard notation. Previously this was using a "0," prefix that originated from a time when the top-level device tree node contained #address-cells = <2>. Note that this technically breaks backwards-compatibility with certain older versions of the U-Boot bootloader because early versions used a hard-coded DT path lookup to find the GPU node and perform some fixups on it. However, this was changed to a compatible string based lookup in April 2016, so it's reasonable to expect people to update U-Boot on the systems that they want to use this updated kernel DTB with. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi')
-rw-r--r--arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
index 4ba4d5229fcf..f00ef4d08fd4 100644
--- a/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
+++ b/arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
@@ -57,7 +57,7 @@
};
};
- gpu@0,57000000 {
+ gpu@57000000 {
/*
* Node left disabled on purpose - the bootloader will enable
* it after having set the VPR up