Re: [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller

From	jmondi <jacopo@jmondi.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller
Date	2017-04-28 09:30 +0200
Message-ID	<tB8vM-4fo-3@gated-at.bofh.it> (permalink)
References	<tAMYh-6lN-3@gated-at.bofh.it> <tANhD-6ta-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Hi Geert, Simon,

On Thu, Apr 27, 2017 at 10:42:02AM +0200, Geert Uytterhoeven wrote:
> Hi Jacopo,
>
> On Thu, Apr 27, 2017 at 10:19 AM, Jacopo Mondi
> <jacopo+renesas@jmondi.org> wrote:
> >    this is 5th round of gpio/pincontroller for RZ/A1 devices.
> >
> > I have updated the pin controller driver to use the newly introduced
> > "pinctrl_enable()" function.
> > This is required since v4.11-rc7 as otherwise, as reported by Chris Brandt,
> > the pin controller does not start.
> >
> > I have incorporated your comments on the device tree bindings documentation,
> > and added to pinctrl-generic.h header file two macros to unpack generic
> > properties and their arguments.
> >
> > Tested with SCIF, RIIC, ETHER and gpio-leds on Genmai board.
>
> Thanks for the update!
>
> > Jacopo Mondi (10):
> >   pinctrl: generic: Add bi-directional and output-enable
>
> Already applied by LinusW.
>
> >   pinctrl: generic: Add macros to unpack properties
>
> LinusW: do you want me to queue this together with the driver for v4.13,
> or will you take this single patch for v4.12?
>
> >   pinctrl: Renesas RZ/A1 pin and gpio controller
> >   dt-bindings: pinctrl: Add RZ/A1 bindings doc
>
> Will queue in sh-pfc-for-v4.13.
>
> >   arm: dts: dt-bindings: Add Renesas RZ/A1 pinctrl header
> >   arm: dts: r7s72100: Add pin controller node
> >   arm: dts: genmai: Add SCIF2 pin group
> >   arm: dts: genmai: Add RIIC2 pin group
> >   arm: dts: genmai: Add user led device nodes
> >   arm: dts: genmai: Add ethernet pin group
>
> These are for Simon.
>
> Does applying the DTS changes before the driver introduce regressions?
> If no, Simon can queue them for v4.13.
> If yes, they'll have to wait for v4.14.
>

I tried reverting patch [03/10] which introduces the driver, and I
lose serial output on Genmai. So I guess the dts patches have to be
taken after the driver has been merged.

One question: why can't they be taken at the same time? (eg. for
v4.13?)

Thanks
   j

> Thanks!
>
> Gr{oetje,eeting}s,
>
>                         Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds

Thread

[PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
  [PATCH v5 05/10] arm: dts: dt-bindings: Add Renesas RZ/A1 pinctrl header Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
    Re: [PATCH v5 05/10] arm: dts: dt-bindings: Add Renesas RZ/A1 pinctrl header Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-27 10:40 +0200
      Re: [PATCH v5 05/10] arm: dts: dt-bindings: Add Renesas RZ/A1  pinctrl header Simon Horman <horms@verge.net.au> - 2017-04-28 07:20 +0200
  [PATCH v5 07/10] arm: dts: genmai: Add SCIF2 pin group Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
    Re: [PATCH v5 07/10] arm: dts: genmai: Add SCIF2 pin group Simon Horman <horms@verge.net.au> - 2017-04-28 07:30 +0200
  [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
    Re: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-27 12:00 +0200
      RE: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Chris Brandt <Chris.Brandt@renesas.com> - 2017-04-27 12:50 +0200
        Re: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Simon Horman <horms@verge.net.au> - 2017-04-28 07:30 +0200
        Re: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-28 09:20 +0200
          RE: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Chris Brandt <Chris.Brandt@renesas.com> - 2017-04-28 16:50 +0200
            Re: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Linus Walleij <linus.walleij@linaro.org> - 2017-05-05 14:10 +0200
              Re: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Geert Uytterhoeven <geert@linux-m68k.org> - 2017-05-05 14:30 +0200
              RE: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Chris Brandt <Chris.Brandt@renesas.com> - 2017-05-05 14:50 +0200
                Re: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Linus Walleij <linus.walleij@linaro.org> - 2017-05-11 15:50 +0200
    Re: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Linus Walleij <linus.walleij@linaro.org> - 2017-04-28 11:00 +0200
      RE: [PATCH v5 10/10] arm: dts: genmai: Add ethernet pin group Chris Brandt <Chris.Brandt@renesas.com> - 2017-04-28 16:00 +0200
  [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
    Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-27 17:00 +0200
      Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Linus Walleij <linus.walleij@linaro.org> - 2017-04-28 10:40 +0200
        Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-28 12:20 +0200
          Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Linus Walleij <linus.walleij@linaro.org> - 2017-05-07 23:50 +0200
        RE: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable Chris Brandt <Chris.Brandt@renesas.com> - 2017-04-28 14:10 +0200
          Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-28 14:20 +0200
            RE: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable Chris Brandt <Chris.Brandt@renesas.com> - 2017-04-28 15:20 +0200
              Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-28 17:00 +0200
                RE: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable Chris Brandt <Chris.Brandt@renesas.com> - 2017-04-28 17:20 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-28 17:40 +0200
                RE: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable Chris Brandt <Chris.Brandt@renesas.com> - 2017-04-28 18:50 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Linus Walleij <linus.walleij@linaro.org> - 2017-05-08 01:30 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable jmondi <jacopo@jmondi.org> - 2017-05-08 18:10 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-05-08 18:20 +0200
                RE: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable Chris Brandt <Chris.Brandt@renesas.com> - 2017-05-08 19:10 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-05-08 20:30 +0200
                RE: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable Chris Brandt <Chris.Brandt@renesas.com> - 2017-05-08 22:10 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable jmondi <jacopo@jmondi.org> - 2017-05-08 19:30 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-05-08 19:50 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and  output-enable jmondi <jacopo@jmondi.org> - 2017-05-09 12:00 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Linus Walleij <linus.walleij@linaro.org> - 2017-05-08 23:20 +0200
                Re: [PATCH v5 01/10] pinctrl: generic: Add bi-directional and output-enable Geert Uytterhoeven <geert@linux-m68k.org> - 2017-05-09 13:00 +0200
  [PATCH v5 02/10] pinctrl: generic: Add macros to unpack properties Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
    Re: [PATCH v5 02/10] pinctrl: generic: Add macros to unpack properties Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-27 10:40 +0200
    Re: [PATCH v5 02/10] pinctrl: generic: Add macros to unpack properties Linus Walleij <linus.walleij@linaro.org> - 2017-04-28 10:20 +0200
      Re: [PATCH v5 02/10] pinctrl: generic: Add macros to unpack properties Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-28 12:10 +0200
      Re: [PATCH v5 02/10] pinctrl: generic: Add macros to unpack  properties jmondi <jacopo@jmondi.org> - 2017-04-28 14:50 +0200
      Re: [PATCH v5 02/10] pinctrl: generic: Add macros to unpack properties Andy Shevchenko <andy.shevchenko@gmail.com> - 2017-04-28 18:30 +0200
  [PATCH v5 04/10] dt-bindings: pinctrl: Add RZ/A1 bindings doc Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
    Re: [PATCH v5 04/10] dt-bindings: pinctrl: Add RZ/A1 bindings doc Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-27 10:40 +0200
    Re: [PATCH v5 04/10] dt-bindings: pinctrl: Add RZ/A1 bindings doc Rob Herring <robh@kernel.org> - 2017-04-28 23:10 +0200
  [PATCH v5 06/10] arm: dts: r7s72100: Add pin controller node Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
  [PATCH v5 09/10] arm: dts: genmai: Add user led device nodes Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
  [PATCH v5 08/10] arm: dts: genmai: Add RIIC2 pin group Jacopo Mondi <jacopo+renesas@jmondi.org> - 2017-04-27 10:30 +0200
  Re: [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-27 10:50 +0200
    Re: [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller Simon Horman <horms@verge.net.au> - 2017-04-28 07:30 +0200
    Re: [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller jmondi <jacopo@jmondi.org> - 2017-04-28 09:30 +0200
      Re: [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller Simon Horman <horms@verge.net.au> - 2017-04-28 09:40 +0200
      Re: [PATCH v5 00/10] Renesas RZ/A1 pin and gpio controller Geert Uytterhoeven <geert@linux-m68k.org> - 2017-04-28 09:40 +0200

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