[PATCH v3 0/2] Mark Ethernet devices on sa8775p as DMA-coherent

From: Sagar Cheluvegowda
Date: Tue May 07 2024 - 21:31:58 EST


To: Bjorn Andersson <andersson@xxxxxxxxxx>
To: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
To: Rob Herring <robh@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
To: Conor Dooley <conor+dt@xxxxxxxxxx>
To: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
To: Andrew Halaney <ahalaney@xxxxxxxxxx>
To: Vinod Koul <vkoul@xxxxxxxxxx>
To: David S. Miller <davem@xxxxxxxxxxxxx>
To: Eric Dumazet <edumazet@xxxxxxxxxx>
To: Jakub Kicinski <kuba@xxxxxxxxxx>
To: Paolo Abeni <pabeni@xxxxxxxxxx>
To: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxx>
Cc: kernel@xxxxxxxxxxx
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: netdev@xxxxxxxxxxxxxxx

Patch 1 :- This patch marks Ethernet devices on Sa8775p as DMA-coherent
as both the devices are cache coherent.

Patch 2 :- Update the schema of qcom,ethqos to allow specifying Ethernet
devices as "dma-coherent".

Changes in v3:
Update the schema to specify Ethernet devices as "dma-coherent".
- Link: https://lore.kernel.org/r/20240425-mark_ethernet_devices_dma_coherent-v1-1-ad0755044e26@xxxxxxxxxxx

Changes in v2:
Remove internal change-id from commit message
- Link to v1: https://lore.kernel.org/r/20240425-mark_ethernet_devices_dma_coherent-v1-1-ad0755044e26@xxxxxxxxxxx

---
---
Sagar Cheluvegowda (2):
arm64: dts: qcom: sa8775p: mark ethernet devices as DMA-coherent
dt-bindings: net: qcom: ethernet: Allow dma-coherent

Documentation/devicetree/bindings/net/qcom,ethqos.yaml | 2 ++
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 ++
2 files changed, 4 insertions(+)
---
base-commit: a93289b830ce783955b22fbe5d1274a464c05acf
change-id: 20240425-mark_ethernet_devices_dma_coherent-6c6154b84165

Best regards,
--
Sagar Cheluvegowda <quic_scheluve@xxxxxxxxxxx>