Re: [PATCH v1] dt-bindings: PCI: microchip,pcie-host: fix dma coherency property
From: Krzysztof Wilczyński
Date: Fri May 16 2025 - 09:07:19 EST
Hello,
> PolarFire SoC may be configured in a way that requires non-coherent DMA
> handling. On RISC-V, buses are coherent by default & the dma-noncoherent
> property is required to denote buses or devices that are non-coherent.
> For some reason, instead of adding dma-noncoherent to the binding
> the pointless, NOP, property dma-coherent was. Swap dma-coherent for
> dma-noncoherent.
I have favour to ask. Can you capitalise (so-called "title case") the
subject when submitting patches that are PCI-specific DT bindings?
This is the preferred style for PCI, at least at the moment.
Also, it would save us the need to do it every time. :)
Thank you!
Krzysztof