| Date | Fri, 8 Nov 2019 12:05:49 +0000 | From | Mark Brown <> | Subject | Re: [PATCH AUTOSEL 4.19 124/205] gpio: of: Handle SPI chipselect legacy bindings |
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On Fri, Nov 08, 2019 at 06:36:31AM -0500, Sasha Levin wrote: > From: Linus Walleij <linus.walleij@linaro.org> > > [ Upstream commit 6953c57ab1721ce57914fc5741d0ce0568756bb0 ] > > The SPI chipselects are assumed to be active low in the current > binding, so when we want to use GPIO descriptors and handle > the active low/high semantics in gpiolib, we need a special > parsing quirk to deal with this.
This stuff is *incredibly* fragile, are we sure this isn't manifiesting in later kernels as a result of some other fix or cleanup exposing issues and won't break without that fixup? I loose track of all the GPIO stuff. [unhandled content-type:application/pgp-signature] |