Messages in this thread | | | From | Chen-Yu Tsai <> | Date | Fri, 6 Oct 2017 16:34:07 +0800 | Subject | Re: [PATCH 2/3] pinctrl: sunxi: Disable strict mode for old pinctrl drivers |
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On Fri, Oct 6, 2017 at 4:54 AM, Maxime Ripard <maxime.ripard@free-electrons.com> wrote: > Old pinctrl drivers will need to disable strict mode for various reasons, > among which: > - Some DT will still have a pinctrl group for each GPIO used, which will > be rejected by pin_request. While we could remove those nodes, we still > have to deal with old DTs. > - Some GPIOs on these boards need to have their pin configuration changed > (for bias or current), and there's no clear migration path > > Let's disable the strict mode on those SoCs so that there's no breakage. > > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> > --- > drivers/pinctrl/sunxi/pinctrl-sun4i-a10.c | 1 + > drivers/pinctrl/sunxi/pinctrl-sun5i.c | 1 + > drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c | 1 + > drivers/pinctrl/sunxi/pinctrl-sun8i-a23.c | 1 + > drivers/pinctrl/sunxi/pinctrl-sun8i-a33.c | 1 + > drivers/pinctrl/sunxi/pinctrl-sun8i-h3.c | 3 ++- > drivers/pinctrl/sunxi/pinctrl-sun9i-a80.c | 1 +
You should also set it for the R_PIO drivers. IIRC you removed some entries for them in your other patchset.
Otherwise,
Acked-by: Chen-Yu Tsai <wens@csie.org>
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