Messages in this thread |  | | Subject | Re: [PATCH] ARM: dts: da850: use gpio-ranges | From | David Lechner <> | Date | Sun, 15 Apr 2018 13:57:22 -0500 |
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On 02/23/2018 05:44 AM, Sekhar Nori wrote: > On Thursday 22 February 2018 09:04 PM, Linus Walleij wrote: >> On Mon, Feb 19, 2018 at 11:29 PM, David Lechner <david@lechnology.com> wrote: >> >>> This makes use of the gpio-ranges feature that connects GPIO >>> controllers and PINMUX controllers. >>> >>> In da850.dtsi, pinctrl-single,gpio-range is added to the pinmux node >>> and gpio-ranges is added to the GPIO node. Unfortunately, the way the >>> pinctrl-single driver enumerates the pins (starting with LSB) causes >>> them to be in reverse order compared to the way the gpios are assigned. >>> As a result, we have to declare the mapping for each GPIO individually. >>> >>> This also lets us remove all of the GPIO pinmuxes from >>> da850-lego-ev3.dts. (Other da850 boards do not currently have any >>> GPIO pinmuxes declared.) >>> >>> Signed-off-by: David Lechner <david@lechnology.com> >> >> Nice, >> Acked-by: Linus Walleij <linus.wallei@linaro.org> > > Looks good to me too. And quite painstakingly done! > > I suppose this needs to wait a bit due to the dependencies? Let me know > once its okay to merge. > > Thanks, > Sekhar >
Hi Sekhar,
The dependencies are in v4.17-rc1 so you can pick up this patch now.
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