| From | Cristian Ciocaltea <> | Subject | [PATCH v2 06/12] riscv: dts: starfive: jh7100: Add dma-noncoherent property | Date | Sun, 29 Oct 2023 06:27:06 +0200 |
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The RISC-V architecture is by default coherent, since it selects ARCH_DMA_DEFAULT_COHERENT, but the StarFive JH7100 is not, hence provide the dma-noncoherent property to the soc DT node.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> --- arch/riscv/boot/dts/starfive/jh7100.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/riscv/boot/dts/starfive/jh7100.dtsi b/arch/riscv/boot/dts/starfive/jh7100.dtsi index e68cafe7545f..06bb157ce111 100644 --- a/arch/riscv/boot/dts/starfive/jh7100.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7100.dtsi @@ -144,6 +144,7 @@ soc { interrupt-parent = <&plic>; #address-cells = <2>; #size-cells = <2>; + dma-noncoherent; ranges; clint: clint@2000000 { -- 2.42.0
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