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Re: [PATCH 01/18] regmap: mmio: Add function to attach a clock

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On Mon, Jul 17, 2017 at 11:01:07AM +0200, Maxime Ripard wrote:
> On Thu, Jul 13, 2017 at 05:01:42PM +0100, Mark Brown wrote:

> > > This might be problematic if the clock to enable is stored in another node.
> > > Let's add a function that allows to attach a clock that has already been
> > > retrieved to a regmap in order to fix this.

> > What is the use case for this?

> This is useful when the clock you want to be handled by the regmap is
> not described in the device node that probed the driver, but one of
> its subnode, or an another node entirely.

> We're in the latter case, where we have two controllers in the DT, but
> are driven by the same driver. We'll create two regmaps, but one will
> not have the proper of_node used to retrieve the clock.

I'm sorry but I'm still not seeing why you're doing this.  Can you be
more concrete please?

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[PATCH 00/18] drm/sun4i: Allwinner MIPI-DSI support Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
  [PATCH 06/18] drm/sun4i: tcon: Don't rely on encoders to enable the TCON Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 06/18] drm/sun4i: tcon: Don't rely on encoders to enable  the TCON Chen-Yu Tsai <wens@csie.org> - 2017-07-14 05:50 +0200
      Re: [PATCH 06/18] drm/sun4i: tcon: Don't rely on encoders to enable  the TCON Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-20 15:30 +0200
  [PATCH 04/18] drm/sun4i: Remove useless atomic_check Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 04/18] drm/sun4i: Remove useless atomic_check Chen-Yu Tsai <wens@csie.org> - 2017-07-14 05:20 +0200
      Re: [PATCH 04/18] drm/sun4i: Remove useless atomic_check Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-17 10:50 +0200
  [PATCH 15/18] drm/panel: Add Huarui LHR050H41 panel driver Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 15/18] drm/panel: Add Huarui LHR050H41 panel driver Andrzej Hajda <a.hajda@samsung.com> - 2017-07-14 11:30 +0200
  [PATCH 08/18] drm/sun4i: tcon: Add TRI finish interrupt for vblank Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 08/18] drm/sun4i: tcon: Add TRI finish interrupt for vblank Chen-Yu Tsai <wens@csie.org> - 2017-07-14 06:00 +0200
  [PATCH 07/18] drm/sun4i: tcon: Don't rely on encoders to set the TCON mode Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 07/18] drm/sun4i: tcon: Don't rely on encoders to set the  TCON mode Chen-Yu Tsai <wens@csie.org> - 2017-07-14 06:00 +0200
      Re: [PATCH 07/18] drm/sun4i: tcon: Don't rely on encoders to set the  TCON mode Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-20 15:40 +0200
  [PATCH 10/18] drm/sun4i: tcon: Move out the tcon0 common setup Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 10/18] drm/sun4i: tcon: Move out the tcon0 common setup kbuild test robot <lkp@intel.com> - 2017-07-14 12:00 +0200
    Re: [PATCH 10/18] drm/sun4i: tcon: Move out the tcon0 common setup Chen-Yu Tsai <wens@csie.org> - 2017-07-18 05:50 +0200
      Re: [PATCH 10/18] drm/sun4i: tcon: Move out the tcon0 common setup Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-20 16:00 +0200
  [PATCH 16/18] arm: dts: sun8i: a33: Add the DSI-related nodes Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
  [PATCH 09/18] drm/sun4i: tcon: Adjust dotclock dividers range Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 09/18] drm/sun4i: tcon: Adjust dotclock dividers range Chen-Yu Tsai <wens@csie.org> - 2017-07-14 06:20 +0200
      Re: [PATCH 09/18] drm/sun4i: tcon: Adjust dotclock dividers range Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-20 17:00 +0200
        Re: [PATCH 09/18] drm/sun4i: tcon: Adjust dotclock dividers range Chen-Yu Tsai <wens@csie.org> - 2017-07-20 17:20 +0200
  [PATCH 17/18] arm: dts: sun8i: Add BananaPI M2-Magic DTS Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 17/18] arm: dts: sun8i: Add BananaPI M2-Magic DTS Chen-Yu Tsai <wens@csie.org> - 2017-07-14 06:50 +0200
      Re: [PATCH 17/18] arm: dts: sun8i: Add BananaPI M2-Magic DTS Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-17 11:10 +0200
  [PATCH 13/18] dt-bindings: vendor: Add Huarui Lighting Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 13/18] dt-bindings: vendor: Add Huarui Lighting Chen-Yu Tsai <wens@csie.org> - 2017-07-14 10:00 +0200
      Re: [PATCH 13/18] dt-bindings: vendor: Add Huarui Lighting Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-20 15:40 +0200
  [PATCH 01/18] regmap: mmio: Add function to attach a clock Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 01/18] regmap: mmio: Add function to attach a clock Mark Brown <broonie@kernel.org> - 2017-07-13 18:10 +0200
      Re: [PATCH 01/18] regmap: mmio: Add function to attach a clock Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-17 11:10 +0200
        Re: [PATCH 01/18] regmap: mmio: Add function to attach a clock Mark Brown <broonie@kernel.org> - 2017-07-18 15:30 +0200
          Re: [PATCH 01/18] regmap: mmio: Add function to attach a clock Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-20 16:50 +0200
  [PATCH 02/18] drm/sun4i: Add if statement instead of depends on Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 02/18] drm/sun4i: Add if statement instead of depends on Chen-Yu Tsai <wens@csie.org> - 2017-07-14 05:10 +0200
      Re: [PATCH 02/18] drm/sun4i: Add if statement instead of depends on Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-17 10:50 +0200
  [PATCH 18/18] [DO NOT MERGE] arm: dts: sun8i: bpi-m2m: Add DSI display Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
  [PATCH 03/18] drm/sun4i: Realign Makefile padding and reorder it Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-13 16:20 +0200
    Re: [PATCH 03/18] drm/sun4i: Realign Makefile padding and reorder it Chen-Yu Tsai <wens@csie.org> - 2017-07-14 05:20 +0200
      Re: [PATCH 03/18] drm/sun4i: Realign Makefile padding and reorder it Maxime Ripard <maxime.ripard@free-electrons.com> - 2017-07-20 15:10 +0200

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