arm64: dts: qcom: sa8775p: mark ethernet devices as DMA-coherent

[ Upstream commit 49cc31f ] Ethernet devices are cache coherent, mark it as such in the dtsi. Fixes: ff499a0 ("arm64: dts: qcom: sa8775p: add the first 1Gb ethernet interface") Fixes: e952348 ("arm64: dts: qcom: sa8775p: add a node for EMAC1") Signed-off-by: Sagar Cheluvegowda <[email protected]> Link: https://lore.kernel.org/r/20240514-mark_ethernet_devices_dma_coherent-v4-1-04e1198858c5@quicinc.com Signed-off-by: Bjorn Andersson <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
hardkernel · Aug 3, 2024 · adc0b5c · adc0b5c
1 parent 33fb3e3
commit adc0b5c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -2350,6 +2350,7 @@
 			phy-names = "serdes";
 
 			iommus = <&apps_smmu 0x140 0xf>;
+			dma-coherent;
 
 			snps,tso;
 			snps,pbl = <32>;
@@ -2383,6 +2384,7 @@
 			phy-names = "serdes";
 
 			iommus = <&apps_smmu 0x120 0xf>;
+			dma-coherent;
 
 			snps,tso;
 			snps,pbl = <32>;