On Mon, Jul 24, 2017 at 01:49:14PM +0300, Andy Shevchenko wrote: > On Mon, Jul 24, 2017 at 12:53 PM, Martin Hundebøll <mnhu@xxxxxxxxx> wrote: > > Some gpio controllers requires lines to be configured as outputs to make > > subsequent calls to `gpio_set_value()` have any effect. > > Add a call to `gpio_request_one()` for configured gpio chip-selects to > > make it work on (at least) mvebu gpio controllers. > More and more hacks around plain GPIO integers... :-( > Perhaps we need to discuss how to convert SPI core to use GPIO > descriptors everywhere. The best way would be to test the work that Chris Packham submitted in May to do this, it'll need a refresh now and it ought to get some testing on ep93xx but sadly nobody working on ep93xx has responded - I think at this point I'd probably just apply and let people test -next.
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