On Thu, 12 Mar 2026 12:46:33 +0800, Boon Khai Ng wrote:
> The DesignWare SPI controller supports configurable bits_per_word
> (typically 4-32 bits), but this was previously hardcoded to 8 bits
> in the driver initialization.
>
> This patch enables bits_per_word to be set dynamically by upper-level
> device drivers, matching the approach used in Linux. The controller
> reads the bits_per_word value from the spi_slave structure during
> each transfer, allowing different SPI devices on the same bus to use
> different word sizes.
>
> [...]
Applied to u-boot/main, thanks!
[1/1] spi: dw: Allow bits_per_word to be configured by device drivers
commit: 5a83cae32d9a1f29209d4f171a8de18bf82fd630
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Tom
