From adc0b5c113ab9b56b666aa918d20c96e74a0b5ca Mon Sep 17 00:00:00 2001 From: Sagar Cheluvegowda Date: Tue, 14 May 2024 17:06:51 -0700 Subject: [PATCH] arm64: dts: qcom: sa8775p: mark ethernet devices as DMA-coherent [ Upstream commit 49cc31f8ab44e60d8109da7e18c0983a917d4d74 ] Ethernet devices are cache coherent, mark it as such in the dtsi. Fixes: ff499a0fbb23 ("arm64: dts: qcom: sa8775p: add the first 1Gb ethernet interface") Fixes: e952348a7cc7 ("arm64: dts: qcom: sa8775p: add a node for EMAC1") Signed-off-by: Sagar Cheluvegowda Link: https://lore.kernel.org/r/20240514-mark_ethernet_devices_dma_coherent-v4-1-04e1198858c5@quicinc.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 88ef3b5d374b34..44bea063aedba3 100644 --- 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>;