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arm64: tegra: Bump CBB ranges property on Tegra194 and Tegra234

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Both Xavier (Tegra194) and Orin (Tegra234) support a 40-bit address map,
so bump the CBB ranges property to cover all of the 1 TiB address space.
This fixes an issue where some of the PCIe regions could not be remapped
because of they were outside the memory specified by the CBB's ranges
property.

Reported-by: Jonathan Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2023-02-14 15:05:49 +01:00
parent 682e1c498a
commit 4bb54c2ce4
2 changed files with 2 additions and 2 deletions
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2
arch/arm64/boot/dts/nvidia/tegra194.dtsi
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@@ -22,7 +22,7 @@
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0x0 0x0 0x40000000>;
ranges = <0x0 0x0 0x0 0x0 0x100 0x0>;
apbmisc: misc@100000 {
compatible = "nvidia,tegra194-misc";

2
arch/arm64/boot/dts/nvidia/tegra234.dtsi
View File

@@ -20,7 +20,7 @@
#address-cells = <2>;
#size-cells = <2>;
ranges = <0x0 0x0 0x0 0x0 0x0 0x40000000>;
ranges = <0x0 0x0 0x0 0x0 0x100 0x0>;
misc@100000 {
compatible = "nvidia,tegra234-misc";