6.5-stable review patch. If anyone has any objections, please let me know.
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From: Jisheng Zhang jszhang@kernel.org
[ Upstream commit 759426c758c7053a941a4c06c7571461439fcff6 ]
riscv select ARCH_DMA_DEFAULT_COHERENT by default, and th1520 isn't dma coherent, so set dma-noncoherent to reflect this fact.
Signed-off-by: Jisheng Zhang jszhang@kernel.org Tested-by: Drew Fustini dfustini@baylibre.com Reviewed-by: Guo Ren guoren@kernel.org Signed-off-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/riscv/boot/dts/thead/th1520.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi index 56a73134b49e6..58108f0eb3fdc 100644 --- a/arch/riscv/boot/dts/thead/th1520.dtsi +++ b/arch/riscv/boot/dts/thead/th1520.dtsi @@ -139,6 +139,7 @@ interrupt-parent = <&plic>; #address-cells = <2>; #size-cells = <2>; + dma-noncoherent; ranges;
plic: interrupt-controller@ffd8000000 {