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[PATCH v3 0/5] mfd: tps65912: Driver rewrite with DT support

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  [PATCH v3 0/5] mfd: tps65912: Driver rewrite with DT support "Andrew F. Davis" <afd@ti.com> - 2015-09-24 17:00 +0200
    Re: [PATCH v3 2/5] mfd: tps65912: Remove old driver in preparation  for new driver Lee Jones <lee.jones@linaro.org> - 2015-09-25 19:00 +0200
    Re: [PATCH v3 2/5] mfd: tps65912: Remove old driver in preparation  for new driver Linus Walleij <linus.walleij@linaro.org> - 2015-10-02 14:20 +0200

#1232167 — [PATCH v3 0/5] mfd: tps65912: Driver rewrite with DT support

In an effort to cleanup this driver and add Device Tree support
the driver has been rewritten based on new driver styles and
modern kernel driver helpers. This has nearly halved the lines
of code while keeping all previous functionality.

Platform file based initialization has been dropped as there is
no examples of this use in the kernel.

v1 can be found here: [1] v2: [2]

Changes from v2:
 - Split the series further into subsystems

Changes from v1:
 - Split the rewrite into delete/create patches
 - several small fixes as discussed in v1 thread

[1] http://www.spinics.net/lists/devicetree/msg93863.html
[2] http://www.spinics.net/lists/devicetree/msg95003.html

Andrew F. Davis (5):
  Documentation: tps65912: Add DT bindings for the TPS65912 PMIC
  mfd: tps65912: Remove old driver in preparation for new driver
  mfd: tps65912: Add driver for the TPS65912 PMIC
  regulators: tps65912: Add regulator driver for the TPS65912 PMIC
  gpio: tps65912: Add GPIO driver for the TPS65912 PMIC

 .../devicetree/bindings/gpio/gpio-tps65912.txt     |  16 +
 Documentation/devicetree/bindings/mfd/tps65912.txt |  42 ++
 .../bindings/regulator/tps65912-regulator.txt      |  32 +
 drivers/gpio/Kconfig                               |   2 +-
 drivers/gpio/gpio-tps65912.c                       | 291 ++++----
 drivers/mfd/Kconfig                                |  20 +-
 drivers/mfd/Makefile                               |   3 +-
 drivers/mfd/tps65912-core.c                        | 289 +++-----
 drivers/mfd/tps65912-i2c.c                         | 225 +++---
 drivers/mfd/tps65912-irq.c                         | 217 ------
 drivers/mfd/tps65912-spi.c                         | 226 +++---
 drivers/regulator/Kconfig                          |   2 +-
 drivers/regulator/tps65912-regulator.c             | 781 +++++++--------------
 include/linux/mfd/tps65912.h                       | 255 ++++---
 14 files changed, 925 insertions(+), 1476 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio-tps65912.txt
 create mode 100644 Documentation/devicetree/bindings/mfd/tps65912.txt
 create mode 100644 Documentation/devicetree/bindings/regulator/tps65912-regulator.txt
 rewrite drivers/gpio/gpio-tps65912.c (68%)
 rewrite drivers/mfd/tps65912-core.c (96%)
 rewrite drivers/mfd/tps65912-i2c.c (93%)
 delete mode 100644 drivers/mfd/tps65912-irq.c
 rewrite drivers/mfd/tps65912-spi.c (92%)
 rewrite drivers/regulator/tps65912-regulator.c (94%)

-- 
1.9.1

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#1232943 — Re: [PATCH v3 2/5] mfd: tps65912: Remove old driver in preparation for new driver

On Thu, 24 Sep 2015, Andrew F. Davis wrote:

> The old tps65912 driver is being replaced, delete old driver.
> 
> Signed-off-by: Andrew F. Davis <afd@ti.com>
> ---
>  drivers/gpio/Kconfig                   |   6 -
>  drivers/gpio/Makefile                  |   1 -
>  drivers/gpio/gpio-tps65912.c           | 153 ----------
>  drivers/mfd/Kconfig                    |  26 --
>  drivers/mfd/Makefile                   |   4 -
>  drivers/mfd/tps65912-core.c            | 175 -----------
>  drivers/mfd/tps65912-i2c.c             | 139 ---------
>  drivers/mfd/tps65912-irq.c             | 217 -------------
>  drivers/mfd/tps65912-spi.c             | 141 ---------
>  drivers/regulator/Kconfig              |   6 -
>  drivers/regulator/Makefile             |   1 -
>  drivers/regulator/tps65912-regulator.c | 541 ---------------------------------
>  include/linux/mfd/tps65912.h           | 328 --------------------
>  13 files changed, 1738 deletions(-)
>  delete mode 100644 drivers/gpio/gpio-tps65912.c
>  delete mode 100644 drivers/mfd/tps65912-core.c
>  delete mode 100644 drivers/mfd/tps65912-i2c.c
>  delete mode 100644 drivers/mfd/tps65912-irq.c
>  delete mode 100644 drivers/mfd/tps65912-spi.c
>  delete mode 100644 drivers/regulator/tps65912-regulator.c
>  delete mode 100644 include/linux/mfd/tps65912.h

I initially thought it was a bad idea due to bisectability blah blah
blah, but as the next patch adds a completely new incarnation I
thought this point to be moot.

Acked-by: Lee Jones <lee.jones@linaro.org>

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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#1238159 — Re: [PATCH v3 2/5] mfd: tps65912: Remove old driver in preparation for new driver

On Thu, Sep 24, 2015 at 7:52 AM, Andrew F. Davis <afd@ti.com> wrote:

> The old tps65912 driver is being replaced, delete old driver.
>
> Signed-off-by: Andrew F. Davis <afd@ti.com>

Acked-by: Linus Walleij <linus.walleij@linaro.org>

The merge collisions are unpredictable. Will this be merged
through the MFD tree?

Yours,
Linus Walleij
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