On Fri, 23 Sep 2016 04:03:57 +0300 Siarhei Siamashka <[email protected]> wrote: > I'm not sure, but something like this might be somehow related: > https://patchwork.kernel.org/patch/7960811/ > > As a random thing to check, I would also advise to verify the > pull-up/pull-down settings for the SCLK pin.
Where are they in mainline? The device tree file sun7i-a20.dtsi says SUN4I_PINCTRL_NO_PULL for spi2_pins_a - but do you mean more up-to-date runtime information? > And maybe as another test, change the driver to automatically > drive the SSEL pin instead of doing this manually. What should I change exactly? I see that the patch changed it to manual slave selection - I can try to revert that one. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
