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[0/6] mtd: nand: sunxi: Convert to devicetree and the driver model

Message ID 20220714031526.33697-1-samuel@sholland.org
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Series mtd: nand: sunxi: Convert to devicetree and the driver model | expand

Message

Samuel Holland July 14, 2022, 3:15 a.m. UTC 
This series converts the sunxi NAND driver to get its resources (clocks,
resets, pins) from the devicetree, and probe using the driver model.

In addition to the immediate cleanup, this allows backporting more
patches (bugfixes, newer SoC support) from the Linux driver.


Samuel Holland (6):
  clk: sunxi: Add NAND clocks and resets
  pinctrl: sunxi: Add NAND pinmuxes
  mtd: nand: sunxi: Remove an unnecessary check
  mtd: nand: sunxi: Convert from fdtdec to ofnode
  mtd: nand: sunxi: Convert to the driver model
  mtd: nand: sunxi: Pass the device to the init function

 board/sunxi/board.c                   |   5 +-
 drivers/clk/sunxi/clk_a10.c           |   2 +
 drivers/clk/sunxi/clk_a10s.c          |   2 +
 drivers/clk/sunxi/clk_a23.c           |   3 +
 drivers/clk/sunxi/clk_a31.c           |   6 +
 drivers/clk/sunxi/clk_a64.c           |   3 +
 drivers/clk/sunxi/clk_a80.c           |   8 ++
 drivers/clk/sunxi/clk_a83t.c          |   3 +
 drivers/clk/sunxi/clk_h3.c            |   3 +
 drivers/clk/sunxi/clk_h6.c            |   6 +
 drivers/clk/sunxi/clk_h616.c          |   6 +
 drivers/clk/sunxi/clk_r40.c           |   3 +
 drivers/mtd/nand/raw/sunxi_nand.c     | 173 ++++++++++++--------------
 drivers/pinctrl/sunxi/pinctrl-sunxi.c |  13 ++
 include/fdtdec.h                      |   1 -
 lib/fdtdec.c                          |   1 -
 16 files changed, 138 insertions(+), 100 deletions(-)

Comments

Michael Nazzareno Trimarchi July 14, 2022, 5:38 a.m. UTC | #1 
Hi Samuel

On Thu, Jul 14, 2022 at 5:15 AM Samuel Holland <samuel@sholland.org> wrote:
>
> This series converts the sunxi NAND driver to get its resources (clocks,
> resets, pins) from the devicetree, and probe using the driver model.
>
> In addition to the immediate cleanup, this allows backporting more
> patches (bugfixes, newer SoC support) from the Linux driver.
>
>
> Samuel Holland (6):
>   clk: sunxi: Add NAND clocks and resets
>   pinctrl: sunxi: Add NAND pinmuxes
>   mtd: nand: sunxi: Remove an unnecessary check
>   mtd: nand: sunxi: Convert from fdtdec to ofnode
>   mtd: nand: sunxi: Convert to the driver model
>   mtd: nand: sunxi: Pass the device to the init function
>
>  board/sunxi/board.c                   |   5 +-
>  drivers/clk/sunxi/clk_a10.c           |   2 +
>  drivers/clk/sunxi/clk_a10s.c          |   2 +
>  drivers/clk/sunxi/clk_a23.c           |   3 +
>  drivers/clk/sunxi/clk_a31.c           |   6 +
>  drivers/clk/sunxi/clk_a64.c           |   3 +
>  drivers/clk/sunxi/clk_a80.c           |   8 ++
>  drivers/clk/sunxi/clk_a83t.c          |   3 +
>  drivers/clk/sunxi/clk_h3.c            |   3 +
>  drivers/clk/sunxi/clk_h6.c            |   6 +
>  drivers/clk/sunxi/clk_h616.c          |   6 +
>  drivers/clk/sunxi/clk_r40.c           |   3 +
>  drivers/mtd/nand/raw/sunxi_nand.c     | 173 ++++++++++++--------------
>  drivers/pinctrl/sunxi/pinctrl-sunxi.c |  13 ++
>  include/fdtdec.h                      |   1 -
>  lib/fdtdec.c                          |   1 -
>  16 files changed, 138 insertions(+), 100 deletions(-)
>

Was in our roadmap and thank you for it. We are looking for sunxi
boards that have nand, can you please point where we can find them?

We are still in the process of setting up our account, anyway we will
review it quickly.

Michael

> --
> 2.35.1
>
Icenowy Zheng July 14, 2022, 6:47 a.m. UTC | #2 
在 2022-07-14星期四的 07:38 +0200，Michael Nazzareno Trimarchi写道：
> Hi Samuel
> 
> On Thu, Jul 14, 2022 at 5:15 AM Samuel Holland <samuel@sholland.org>
> wrote:
> > 
> > This series converts the sunxi NAND driver to get its resources
> > (clocks,
> > resets, pins) from the devicetree, and probe using the driver
> > model.
> > 
> > In addition to the immediate cleanup, this allows backporting more
> > patches (bugfixes, newer SoC support) from the Linux driver.
> > 
> > 
> > Samuel Holland (6):
> >   clk: sunxi: Add NAND clocks and resets
> >   pinctrl: sunxi: Add NAND pinmuxes
> >   mtd: nand: sunxi: Remove an unnecessary check
> >   mtd: nand: sunxi: Convert from fdtdec to ofnode
> >   mtd: nand: sunxi: Convert to the driver model
> >   mtd: nand: sunxi: Pass the device to the init function
> > 
> >  board/sunxi/board.c                   |   5 +-
> >  drivers/clk/sunxi/clk_a10.c           |   2 +
> >  drivers/clk/sunxi/clk_a10s.c          |   2 +
> >  drivers/clk/sunxi/clk_a23.c           |   3 +
> >  drivers/clk/sunxi/clk_a31.c           |   6 +
> >  drivers/clk/sunxi/clk_a64.c           |   3 +
> >  drivers/clk/sunxi/clk_a80.c           |   8 ++
> >  drivers/clk/sunxi/clk_a83t.c          |   3 +
> >  drivers/clk/sunxi/clk_h3.c            |   3 +
> >  drivers/clk/sunxi/clk_h6.c            |   6 +
> >  drivers/clk/sunxi/clk_h616.c          |   6 +
> >  drivers/clk/sunxi/clk_r40.c           |   3 +
> >  drivers/mtd/nand/raw/sunxi_nand.c     | 173 ++++++++++++----------
> > ----
> >  drivers/pinctrl/sunxi/pinctrl-sunxi.c |  13 ++
> >  include/fdtdec.h                      |   1 -
> >  lib/fdtdec.c                          |   1 -
> >  16 files changed, 138 insertions(+), 100 deletions(-)
> > 
> 
> Was in our roadmap and thank you for it. We are looking for sunxi
> boards that have nand, can you please point where we can find them?

NTC C.H.I.P. ? Although NTC does not exist now (well maybe partly
because C.H.I.P. uses NAND)

> 
> We are still in the process of setting up our account, anyway we will
> review it quickly.
> 
> Michael
> 
> > --
> > 2.35.1
> >