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[GIT,PULL] Allwinner clock changes for 4.18

Message ID 20180521115947.wqrnv2hczate65lz@flea
State New
Headers show
Series [GIT,PULL] Allwinner clock changes for 4.18 | expand

Pull-request

https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18

Message

Maxime Ripard May 21, 2018, 11:59 a.m. UTC
Hi Mike, Stephen,

Please merge the following changes for the next merge window, thanks!

Maxime

The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:

  Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18

for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:

  clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)

----------------------------------------------------------------
Allwinner clock changes for 4.18

Not a lot of changes for this release, but two quite important features
were added: the H6 PRCM clock support, and the needed changes to the R40
clock driver to allow for the EMAC to operate.

----------------------------------------------------------------
Icenowy Zheng (3):
      clk: sunxi-ng: add support for H6 PRCM CCU
      clk: sunxi-ng: r40: rewrite init code to a platform driver
      clk: sunxi-ng: r40: export a regmap to access the GMAC register

 .../devicetree/bindings/clock/sunxi-ccu.txt        |   3 +-
 drivers/clk/sunxi-ng/Kconfig                       |   5 +
 drivers/clk/sunxi-ng/Makefile                      |   1 +
 drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c             | 207 +++++++++++++++++++++
 drivers/clk/sunxi-ng/ccu-sun50i-h6-r.h             |  19 ++
 drivers/clk/sunxi-ng/ccu-sun8i-r40.c               |  72 +++++--
 include/dt-bindings/clock/sun50i-h6-r-ccu.h        |  24 +++
 include/dt-bindings/reset/sun50i-h6-r-ccu.h        |  17 ++
 8 files changed, 336 insertions(+), 12 deletions(-)
 create mode 100644 drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
 create mode 100644 drivers/clk/sunxi-ng/ccu-sun50i-h6-r.h
 create mode 100644 include/dt-bindings/clock/sun50i-h6-r-ccu.h
 create mode 100644 include/dt-bindings/reset/sun50i-h6-r-ccu.h

Comments

Stephen Boyd June 1, 2018, 5:25 p.m. UTC | #1
Quoting Maxime Ripard (2018-05-21 04:59:47)
> Hi Mike, Stephen,
> 
> Please merge the following changes for the next merge window, thanks!
> 

Thanks. Pulled into clk-next.
Masahiro Yamada June 11, 2018, 2 a.m. UTC | #2
Hi Maxime,


2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
> Hi Mike, Stephen,
>
> Please merge the following changes for the next merge window, thanks!
>
> Maxime
>
> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
>
>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
>
> are available in the Git repository at:
>
>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
>
> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
>
>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
>
> ----------------------------------------------------------------
> Allwinner clock changes for 4.18
>
> Not a lot of changes for this release, but two quite important features
> were added: the H6 PRCM clock support, and the needed changes to the R40
> clock driver to allow for the EMAC to operate.
>
> ----------------------------------------------------------------
> Icenowy Zheng (3):
>       clk: sunxi-ng: add support for H6 PRCM CCU
>       clk: sunxi-ng: r40: rewrite init code to a platform driver
>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
>



Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
not included in the pull request?


You said "I've picked it up"
https://patchwork.kernel.org/patch/10348031/




>  .../devicetree/bindings/clock/sunxi-ccu.txt        |   3 +-
>  drivers/clk/sunxi-ng/Kconfig                       |   5 +
>  drivers/clk/sunxi-ng/Makefile                      |   1 +
>  drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c             | 207 +++++++++++++++++++++
>  drivers/clk/sunxi-ng/ccu-sun50i-h6-r.h             |  19 ++
>  drivers/clk/sunxi-ng/ccu-sun8i-r40.c               |  72 +++++--
>  include/dt-bindings/clock/sun50i-h6-r-ccu.h        |  24 +++
>  include/dt-bindings/reset/sun50i-h6-r-ccu.h        |  17 ++
>  8 files changed, 336 insertions(+), 12 deletions(-)
>  create mode 100644 drivers/clk/sunxi-ng/ccu-sun50i-h6-r.c
>  create mode 100644 drivers/clk/sunxi-ng/ccu-sun50i-h6-r.h
>  create mode 100644 include/dt-bindings/clock/sun50i-h6-r-ccu.h
>  create mode 100644 include/dt-bindings/reset/sun50i-h6-r-ccu.h
>
> --
> Maxime Ripard, Bootlin (formerly Free Electrons)
> Embedded Linux and Kernel engineering
> https://bootlin.com
Chen-Yu Tsai June 11, 2018, 7:53 a.m. UTC | #3
Hi,

On Mon, Jun 11, 2018 at 10:00 AM, Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:
> Hi Maxime,
>
>
> 2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
>> Hi Mike, Stephen,
>>
>> Please merge the following changes for the next merge window, thanks!
>>
>> Maxime
>>
>> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
>>
>>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
>>
>> are available in the Git repository at:
>>
>>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
>>
>> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
>>
>>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
>>
>> ----------------------------------------------------------------
>> Allwinner clock changes for 4.18
>>
>> Not a lot of changes for this release, but two quite important features
>> were added: the H6 PRCM clock support, and the needed changes to the R40
>> clock driver to allow for the EMAC to operate.
>>
>> ----------------------------------------------------------------
>> Icenowy Zheng (3):
>>       clk: sunxi-ng: add support for H6 PRCM CCU
>>       clk: sunxi-ng: r40: rewrite init code to a platform driver
>>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
>>
>
>
>
> Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
> not included in the pull request?
>
>
> You said "I've picked it up"
> https://patchwork.kernel.org/patch/10348031/

It looks like it was accidentally dropped after a rebase.
Not quite sure what happened there. Maxime?

ChenYu
Stephen Boyd June 12, 2018, 8 a.m. UTC | #4
Quoting Chen-Yu Tsai (2018-06-11 00:53:41)
> Hi,
> 
> On Mon, Jun 11, 2018 at 10:00 AM, Masahiro Yamada
> <yamada.masahiro@socionext.com> wrote:
> > Hi Maxime,
> >
> >
> > 2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
> >> Hi Mike, Stephen,
> >>
> >> Please merge the following changes for the next merge window, thanks!
> >>
> >> Maxime
> >>
> >> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
> >>
> >>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
> >>
> >> are available in the Git repository at:
> >>
> >>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
> >>
> >> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
> >>
> >>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
> >>
> >> ----------------------------------------------------------------
> >> Allwinner clock changes for 4.18
> >>
> >> Not a lot of changes for this release, but two quite important features
> >> were added: the H6 PRCM clock support, and the needed changes to the R40
> >> clock driver to allow for the EMAC to operate.
> >>
> >> ----------------------------------------------------------------
> >> Icenowy Zheng (3):
> >>       clk: sunxi-ng: add support for H6 PRCM CCU
> >>       clk: sunxi-ng: r40: rewrite init code to a platform driver
> >>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
> >>
> >
> >
> >
> > Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
> > not included in the pull request?
> >
> >
> > You said "I've picked it up"
> > https://patchwork.kernel.org/patch/10348031/
> 
> It looks like it was accidentally dropped after a rebase.
> Not quite sure what happened there. Maxime?
> 

I can directly pick and send as fix for clk-fixes targeting rc2.
Chen-Yu Tsai June 12, 2018, 8:38 a.m. UTC | #5
On Tue, Jun 12, 2018 at 4:00 PM, Stephen Boyd <sboyd@kernel.org> wrote:
> Quoting Chen-Yu Tsai (2018-06-11 00:53:41)
>> Hi,
>>
>> On Mon, Jun 11, 2018 at 10:00 AM, Masahiro Yamada
>> <yamada.masahiro@socionext.com> wrote:
>> > Hi Maxime,
>> >
>> >
>> > 2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
>> >> Hi Mike, Stephen,
>> >>
>> >> Please merge the following changes for the next merge window, thanks!
>> >>
>> >> Maxime
>> >>
>> >> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
>> >>
>> >>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
>> >>
>> >> are available in the Git repository at:
>> >>
>> >>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
>> >>
>> >> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
>> >>
>> >>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
>> >>
>> >> ----------------------------------------------------------------
>> >> Allwinner clock changes for 4.18
>> >>
>> >> Not a lot of changes for this release, but two quite important features
>> >> were added: the H6 PRCM clock support, and the needed changes to the R40
>> >> clock driver to allow for the EMAC to operate.
>> >>
>> >> ----------------------------------------------------------------
>> >> Icenowy Zheng (3):
>> >>       clk: sunxi-ng: add support for H6 PRCM CCU
>> >>       clk: sunxi-ng: r40: rewrite init code to a platform driver
>> >>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
>> >>
>> >
>> >
>> >
>> > Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
>> > not included in the pull request?
>> >
>> >
>> > You said "I've picked it up"
>> > https://patchwork.kernel.org/patch/10348031/
>>
>> It looks like it was accidentally dropped after a rebase.
>> Not quite sure what happened there. Maxime?
>>
>
> I can directly pick and send as fix for clk-fixes targeting rc2.

The patch can still be found in the sunxi/for-next branch of the
sunxi repo on kernel.org:

https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git/commit/?h=sunxi/for-next&id=d4a1496286b0c29fcace4e10c0047cca7cc79b25

Or the original on patchwork:

https://patchwork.kernel.org/patch/10348027/

Thanks
ChenYu
Maxime Ripard June 13, 2018, 7:26 a.m. UTC | #6
On Mon, Jun 11, 2018 at 03:53:41PM +0800, Chen-Yu Tsai wrote:
> Hi,
> 
> On Mon, Jun 11, 2018 at 10:00 AM, Masahiro Yamada
> <yamada.masahiro@socionext.com> wrote:
> > Hi Maxime,
> >
> >
> > 2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
> >> Hi Mike, Stephen,
> >>
> >> Please merge the following changes for the next merge window, thanks!
> >>
> >> Maxime
> >>
> >> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
> >>
> >>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
> >>
> >> are available in the Git repository at:
> >>
> >>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
> >>
> >> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
> >>
> >>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
> >>
> >> ----------------------------------------------------------------
> >> Allwinner clock changes for 4.18
> >>
> >> Not a lot of changes for this release, but two quite important features
> >> were added: the H6 PRCM clock support, and the needed changes to the R40
> >> clock driver to allow for the EMAC to operate.
> >>
> >> ----------------------------------------------------------------
> >> Icenowy Zheng (3):
> >>       clk: sunxi-ng: add support for H6 PRCM CCU
> >>       clk: sunxi-ng: r40: rewrite init code to a platform driver
> >>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
> >>
> >
> >
> >
> > Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
> > not included in the pull request?
> >
> >
> > You said "I've picked it up"
> > https://patchwork.kernel.org/patch/10348031/
> 
> It looks like it was accidentally dropped after a rebase.
> Not quite sure what happened there. Maxime?

I'm not quite sure what happened, sorry, but this should have
definitely been part of that PR :/

Maxime
Masahiro Yamada June 13, 2018, 8:16 a.m. UTC | #7
Hi.

2018-06-13 16:26 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
> On Mon, Jun 11, 2018 at 03:53:41PM +0800, Chen-Yu Tsai wrote:
>> Hi,
>>
>> On Mon, Jun 11, 2018 at 10:00 AM, Masahiro Yamada
>> <yamada.masahiro@socionext.com> wrote:
>> > Hi Maxime,
>> >
>> >
>> > 2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
>> >> Hi Mike, Stephen,
>> >>
>> >> Please merge the following changes for the next merge window, thanks!
>> >>
>> >> Maxime
>> >>
>> >> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
>> >>
>> >>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
>> >>
>> >> are available in the Git repository at:
>> >>
>> >>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
>> >>
>> >> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
>> >>
>> >>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
>> >>
>> >> ----------------------------------------------------------------
>> >> Allwinner clock changes for 4.18
>> >>
>> >> Not a lot of changes for this release, but two quite important features
>> >> were added: the H6 PRCM clock support, and the needed changes to the R40
>> >> clock driver to allow for the EMAC to operate.
>> >>
>> >> ----------------------------------------------------------------
>> >> Icenowy Zheng (3):
>> >>       clk: sunxi-ng: add support for H6 PRCM CCU
>> >>       clk: sunxi-ng: r40: rewrite init code to a platform driver
>> >>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
>> >>
>> >
>> >
>> >
>> > Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
>> > not included in the pull request?
>> >
>> >
>> > You said "I've picked it up"
>> > https://patchwork.kernel.org/patch/10348031/
>>
>> It looks like it was accidentally dropped after a rebase.
>> Not quite sure what happened there. Maxime?
>
> I'm not quite sure what happened, sorry, but this should have
> definitely been part of that PR :/
>

Stephen offered to pick it up directly for -rc2.
Is that OK with you?

I am fine if it is well-organized between you and Stephen.
Maxime Ripard June 13, 2018, 9:11 a.m. UTC | #8
On Wed, Jun 13, 2018 at 05:16:30PM +0900, Masahiro Yamada wrote:
> Hi.
> 
> 2018-06-13 16:26 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
> > On Mon, Jun 11, 2018 at 03:53:41PM +0800, Chen-Yu Tsai wrote:
> >> Hi,
> >>
> >> On Mon, Jun 11, 2018 at 10:00 AM, Masahiro Yamada
> >> <yamada.masahiro@socionext.com> wrote:
> >> > Hi Maxime,
> >> >
> >> >
> >> > 2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
> >> >> Hi Mike, Stephen,
> >> >>
> >> >> Please merge the following changes for the next merge window, thanks!
> >> >>
> >> >> Maxime
> >> >>
> >> >> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
> >> >>
> >> >>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
> >> >>
> >> >> are available in the Git repository at:
> >> >>
> >> >>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
> >> >>
> >> >> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
> >> >>
> >> >>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
> >> >>
> >> >> ----------------------------------------------------------------
> >> >> Allwinner clock changes for 4.18
> >> >>
> >> >> Not a lot of changes for this release, but two quite important features
> >> >> were added: the H6 PRCM clock support, and the needed changes to the R40
> >> >> clock driver to allow for the EMAC to operate.
> >> >>
> >> >> ----------------------------------------------------------------
> >> >> Icenowy Zheng (3):
> >> >>       clk: sunxi-ng: add support for H6 PRCM CCU
> >> >>       clk: sunxi-ng: r40: rewrite init code to a platform driver
> >> >>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
> >> >>
> >> >
> >> >
> >> >
> >> > Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
> >> > not included in the pull request?
> >> >
> >> >
> >> > You said "I've picked it up"
> >> > https://patchwork.kernel.org/patch/10348031/
> >>
> >> It looks like it was accidentally dropped after a rebase.
> >> Not quite sure what happened there. Maxime?
> >
> > I'm not quite sure what happened, sorry, but this should have
> > definitely been part of that PR :/
> >
> 
> Stephen offered to pick it up directly for -rc2.
> Is that OK with you?
> 
> I am fine if it is well-organized between you and Stephen.

Yep, that definitely works for me.
Sorry again,
Maxime
Chen-Yu Tsai June 20, 2018, 2:14 a.m. UTC | #9
Hi Stephen,

On Tue, Jun 12, 2018 at 4:38 PM, Chen-Yu Tsai <wens@csie.org> wrote:
> On Tue, Jun 12, 2018 at 4:00 PM, Stephen Boyd <sboyd@kernel.org> wrote:
>> Quoting Chen-Yu Tsai (2018-06-11 00:53:41)
>>> Hi,
>>>
>>> On Mon, Jun 11, 2018 at 10:00 AM, Masahiro Yamada
>>> <yamada.masahiro@socionext.com> wrote:
>>> > Hi Maxime,
>>> >
>>> >
>>> > 2018-05-21 20:59 GMT+09:00 Maxime Ripard <maxime.ripard@bootlin.com>:
>>> >> Hi Mike, Stephen,
>>> >>
>>> >> Please merge the following changes for the next merge window, thanks!
>>> >>
>>> >> Maxime
>>> >>
>>> >> The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:
>>> >>
>>> >>   Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)
>>> >>
>>> >> are available in the Git repository at:
>>> >>
>>> >>   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git tags/sunxi-clk-for-4.18
>>> >>
>>> >> for you to fetch changes up to 17de4c857b1f74b90967f7e7fd5ff81be61dc044:
>>> >>
>>> >>   clk: sunxi-ng: r40: export a regmap to access the GMAC register (2018-05-17 14:02:07 +0800)
>>> >>
>>> >> ----------------------------------------------------------------
>>> >> Allwinner clock changes for 4.18
>>> >>
>>> >> Not a lot of changes for this release, but two quite important features
>>> >> were added: the H6 PRCM clock support, and the needed changes to the R40
>>> >> clock driver to allow for the EMAC to operate.
>>> >>
>>> >> ----------------------------------------------------------------
>>> >> Icenowy Zheng (3):
>>> >>       clk: sunxi-ng: add support for H6 PRCM CCU
>>> >>       clk: sunxi-ng: r40: rewrite init code to a platform driver
>>> >>       clk: sunxi-ng: r40: export a regmap to access the GMAC register
>>> >>
>>> >
>>> >
>>> >
>>> > Why was my patch "clk: sunxi-ng: replace lib-y with obj-y"
>>> > not included in the pull request?
>>> >
>>> >
>>> > You said "I've picked it up"
>>> > https://patchwork.kernel.org/patch/10348031/
>>>
>>> It looks like it was accidentally dropped after a rebase.
>>> Not quite sure what happened there. Maxime?
>>>
>>
>> I can directly pick and send as fix for clk-fixes targeting rc2.

This is a friendly reminder to pick up this patch for -rc2.

> The patch can still be found in the sunxi/for-next branch of the
> sunxi repo on kernel.org:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git/commit/?h=sunxi/for-next&id=d4a1496286b0c29fcace4e10c0047cca7cc79b25

This is still available, but no longer referenced in any branch,
as we've updated our sunxi/for-next branch for 4.19 stuff.

> Or the original on patchwork:
>
> https://patchwork.kernel.org/patch/10348027/

And

Acked-by: Chen-Yu Tsai <wens@csie.org>

if you pick directly from patchwork.

Thanks
ChenYu
Stephen Boyd June 21, 2018, 3:17 p.m. UTC | #10
Quoting Chen-Yu Tsai (2018-06-19 19:14:26)
> Hi Stephen,
> 
> On Tue, Jun 12, 2018 at 4:38 PM, Chen-Yu Tsai <wens@csie.org> wrote:
> > On Tue, Jun 12, 2018 at 4:00 PM, Stephen Boyd <sboyd@kernel.org> wrote:
> >> Quoting Chen-Yu Tsai (2018-06-11 00:53:41)
> >>>
> >>
> >> I can directly pick and send as fix for clk-fixes targeting rc2.
> 
> This is a friendly reminder to pick up this patch for -rc2.
> 
> > The patch can still be found in the sunxi/for-next branch of the
> > sunxi repo on kernel.org:
> >
> > https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git/commit/?h=sunxi/for-next&id=d4a1496286b0c29fcace4e10c0047cca7cc79b25
> 
> This is still available, but no longer referenced in any branch,
> as we've updated our sunxi/for-next branch for 4.19 stuff.
> 
> > Or the original on patchwork:
> >
> > https://patchwork.kernel.org/patch/10348027/
> 
> And
> 
> Acked-by: Chen-Yu Tsai <wens@csie.org>
> 
> if you pick directly from patchwork.
> 

Got it from linux-next. Thanks!