diff options
| author |   Jon Hunter <jonathanh@nvidia.com> | 2019-06-20 09:17:00 +0100 |
|---|---|---|
| committer |   Thierry Reding <treding@nvidia.com> | 2019-06-20 11:17:03 +0200 |
| commit | ba24eee6686f6ed3738602b54d959253316a9541 (patch) | |
| tree | 8195dfc35fa6fdf3501fea11cacfd20e7aabea8f /arch/arm64/boot/dts/nvidia/tegra210.dtsi | |
| parent | arm64: tegra: Add INA3221 channel info for Jetson TX2 (diff) | |
| download | linux-dev-ba24eee6686f6ed3738602b54d959253316a9541.tar.xz linux-dev-ba24eee6686f6ed3738602b54d959253316a9541.zip | |
arm64: tegra: Fix AGIC register range
The Tegra AGIC interrupt controller is an ARM GIC400 interrupt
controller. Per the ARM GIC device-tree binding, the first address
region is for the GIC distributor registers and the second address
region is for the GIC CPU interface registers. The address space for
the distributor registers is 4kB, but currently this is incorrectly
defined as 8kB for the Tegra AGIC and overlaps with the CPU interface
registers. Correct the address space for the distributor to be 4kB.
Cc: stable@vger.kernel.org
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Fixes: bcdbde433542 ("arm64: tegra: Add AGIC node for Tegra210")
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra210.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi index edf27fe2f10e..ec762b3455b4 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi @@ -1258,7 +1258,7 @@ compatible = "nvidia,tegra210-agic"; #interrupt-cells = <3>; interrupt-controller; - reg = <0x702f9000 0x2000>, + reg = <0x702f9000 0x1000>, <0x702fa000 0x2000>; interrupts = <GIC_SPI 102 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; clocks = <&tegra_car TEGRA210_CLK_APE>; |