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authorThierry Reding <treding@nvidia.com>2023-02-14 15:05:49 +0100
committerThierry Reding <treding@nvidia.com>2023-03-02 10:35:11 +0100
commit4bb54c2ce48ffb3a06133ac0fb4086f7b48d9109 (patch)
tree8cb9f7fede92d245b375a1e2da05f62fc286c241 /arch
parent682e1c498ae793ad90587171c93c1f7ec87aa208 (diff)
arm64: tegra: Bump CBB ranges property on Tegra194 and Tegra234
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra194.dtsi2
-rw-r--r--arch/arm64/boot/dts/nvidia/tegra234.dtsi2
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 133dbe5b429d..7096b999b33f 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -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";
diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
index 8fe8eda7654d..f1748cff8a33 100644
--- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi
@@ -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";