(subset) [PATCH 0/4] arm64: allwinner: a523: Support SPI controllers

[Chen-Yu Tsai]

On Sun, 21 Dec 2025 19:05:07 +0800, Chen-Yu Tsai wrote:
> This series adds support for the SPI controllers found in the Allwinner
> A523 SoC family. The SPI controller is almost the same as the ones in
> previous generations, except that it moved the "RX buffer count"
> register field to a separate register, and that register now reports
> the total count for RX buffer and FIFO.
> 
> In practice the driver has never cared about the buffer count, but if
> any implementation were to use it, this counts as a non-backward
> compatible change.
> 
> [...]

Applied to sunxi/dt-for-6.20 in local tree, thanks!

[3/4] arm64: dts: allwinner: sun55i: Add SPI controllers
      commit: 1bec3bd1f839f269dfdec3c635dd2afe15e30995
[4/4] arm64: dts: allwinner: t527: orangepi-4a: Enable SPI-NOR flash
      commit: bd14ba160bbe863e7b7bc489fd947ae1cdc03047

Best regards,
-- 
Chen-Yu Tsai <wens at kernel.org>