On Thu, Oct 24, 2019 at 06:11:20PM +0800, luhua xu wrote: > (3)Enable spi clk in controller->set_cs callback, such as > spi-geni-qcom.c. > My patch works the same as (3).For mtk platform, without this > patch, if user do spi_setup(), cs setting cannot take effect, and reg > access violation occurs. Other drivers having problems isn't a good reason to introduce more drivers with problems.
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