[PATCH 0/9] spi: spi-sun6i: One fix and some improvements

Maxime Ripard maxime at cerno.tech
Mon Jul 6 08:43:48 EDT 2020


On Mon, Jul 06, 2020 at 09:17:52AM +0200, Marc Kleine-Budde wrote:
> Hello,
> 
> this series first fixes the calculation of the clock rate. The driver will
> round up to the nearest clock rate instead of rounding down. Resulting in SPI
> devices accessed with a too high SPI clock.
> 
> The remaining patches improve the performance of the driver. The changes range
> from micro-optimizations like reducing MMIO writes to the controller to
> reducing the number of needed interrupts in some use cases.

Thanks for that work. Aside from the minor comment over FIELD_GET, the
whole series is

Acked-by: Maxime Ripard <mripard at kernel.org>

Maxime
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