Re: (subset) [PATCH 0/2] riscv: sophgo: sg2042: Enable PCIe DMA coherence

Inochi Amaoto <[email protected]> Mon, 1 Jun 2026 10:57:24 +0800

Newsgroups	dev.linux.lists.sophgo,org.infradead.lists.linux-riscv,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pci
Message-ID	<178028263198.557087.6386925175219722340.b4-ty@b4>

On Wed, 01 Apr 2026 01:12:46 +0800, Han Gao wrote:
> The SG2042 hardware design supports cache-coherent PCIe.
> 
> With recent firmware updates [1], it allows to use DMA coherent.
> 
> [1] https://github.com/sophgo/edk2-non-osi/commit/017a5aea26a066fd2bf501b7893937183165af36
> 
> Han Gao (2):
>   dt-bindings: pci: sophgo: Add dma-coherent property for SG2042
>   riscv: dts: sophgo: Add dma-coherent to SG2042 PCIe controllers
> 
> [...]

Applied to for-next, thanks!

[2/2] riscv: dts: sophgo: Add dma-coherent to SG2042 PCIe controllers
      https://github.com/sophgo/linux/commit/e728a57834d06b9bbf9bbed69e3ea16416d257d5

Thanks,
Inochi