iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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 <quic_scheluve@quicinc.com>
Link: https://lore.kernel.org/r/20240514-mark_ethernet_devices_dma_coherent-v4-1-04e1198858c5@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Sagar Cheluvegowda 2024-05-14 17:06:51 -07:00 committed by Bjorn Andersson
parent 737abcabe9
commit 49cc31f8ab
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm64/boot/dts/qcom/sa8775p.dtsi
View File

@ -3430,6 +3430,7 @@
phy-names = "serdes";
iommus = <&apps_smmu 0x140 0xf>;
dma-coherent;
snps,tso;
snps,pbl = <32>;
@ -3464,6 +3465,7 @@
phy-names = "serdes";
iommus = <&apps_smmu 0x120 0xf>;
dma-coherent;
snps,tso;
snps,pbl = <32>;