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| author | Andrew Davis <afd@ti.com> | 2024-08-01 13:12:32 -0500 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2024-08-28 12:14:06 -0500 |
| commit | 1a314099b7559690fe23cdf3300dfff6e830ecb1 (patch) | |
| tree | 6045083e77919f4033f33c07126a28b76f128d62 | |
| parent | 9f3814a7c06b7c7296cf8c1622078ad71820454b (diff) | |
| download | linux-1a314099b7559690fe23cdf3300dfff6e830ecb1.tar.gz linux-1a314099b7559690fe23cdf3300dfff6e830ecb1.zip | |
arm64: dts: ti: k3-j721e-beagleboneai64: Fix reversed C6x carveout locations
The DMA carveout for the C6x core 0 is at 0xa6000000 and core 1 is at
0xa7000000. These are reversed in DT. While both C6x can access either
region, so this is not normally a problem, but if we start restricting
the memory each core can access (such as with firewalls) the cores
accessing the regions for the wrong core will not work. Fix this here.
Fixes: fae14a1cb8dd ("arm64: dts: ti: Add k3-j721e-beagleboneai64")
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240801181232.55027-2-afd@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts index a2925555fe81..fb899c99753e 100644 --- a/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts +++ b/arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts @@ -123,7 +123,7 @@ no-map; }; - c66_1_dma_memory_region: c66-dma-memory@a6000000 { + c66_0_dma_memory_region: c66-dma-memory@a6000000 { compatible = "shared-dma-pool"; reg = <0x00 0xa6000000 0x00 0x100000>; no-map; @@ -135,7 +135,7 @@ no-map; }; - c66_0_dma_memory_region: c66-dma-memory@a7000000 { + c66_1_dma_memory_region: c66-dma-memory@a7000000 { compatible = "shared-dma-pool"; reg = <0x00 0xa7000000 0x00 0x100000>; no-map; |