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| author | Samin Guo <samin.guo@starfivetech.com> | 2023-08-23 10:43:54 +0800 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2023-10-06 09:49:38 +0900 |
| commit | a0668cbec05e6403fd028c9bfe813e66a9edff68 (patch) | |
| tree | e55e4551b37833a878b17551489fe2fe107b2ab9 | |
| parent | fdab41d2cec76e75fc65dbddb31ee32e022c8078 (diff) | |
| download | linux-starfive-a0668cbec05e6403fd028c9bfe813e66a9edff68.tar.gz linux-starfive-a0668cbec05e6403fd028c9bfe813e66a9edff68.tar.bz2 linux-starfive-a0668cbec05e6403fd028c9bfe813e66a9edff68.zip | |
riscv: dts: starfive: jh7110: add dma-coherent for vpu/jpu
Use DMA-Coherent to avoid DIRECT_REMAP when allocating DMA
buffers
Signed-off-by: Samin Guo <samin.guo@starfivetech.com>
[sw0312.kim: cherry-pick the commit dfb44f0122ba from https://github.com/starfive-tech/linux/tree/JH7110_VisionFive2_6.1.y_devel]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Change-Id: Ia0d3955010e963c0fb635e10081c1a2ab31155d4
| -rw-r--r-- | arch/riscv/boot/dts/starfive/jh7110.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi index c66f130adc1f..d24ed3b113f7 100644 --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi @@ -998,6 +998,7 @@ jpu: jpu@13090000 { compatible = "starfive,jpu"; + dma-coherent; reg = <0x0 0x13090000 0x0 0x300>; interrupts = <14>; clocks = <&syscrg JH7110_SYSCLK_CODAJ12_AXI>, @@ -1016,6 +1017,7 @@ vpu_dec: vpu_dec@130A0000 { compatible = "starfive,vdec"; + dma-coherent; reg = <0x0 0x130A0000 0x0 0x10000>; interrupts = <13>; clocks = <&syscrg JH7110_SYSCLK_WAVE511_AXI>, @@ -1039,6 +1041,7 @@ vpu_enc: vpu_enc@130B0000 { compatible = "starfive,venc"; + dma-coherent; reg = <0x0 0x130B0000 0x0 0x10000>; interrupts = <15>; clocks = <&syscrg JH7110_SYSCLK_VENC_AXI>, |