at24 updates for 4.16

Hi Wolfram,

The following changes since commit 30a7acd573899fd8b8ac39236eff6468b195ac7d:

Linux 4.15-rc6 (2017-12-31 14:47:43 -0800)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git tags/at24-4.16-updates-for-wolfram

for you to fetch changes up to 0f30aca72c3b68f4b6a443193b574f14106cd61e:

eeprom: at24: extend the list of chips supported in DT (2018-01-02 17:52:45 +0100)

----------------------------------------------------------------
AT24 updates for 4.16 merge window

The driver has been converted to using regmap instead of raw i2c and smbus calls which shrank the code significantly.

Device tree binding document has been cleaned up. Device tree support in the driver has been improved and we now support all at24 models as well as two new DT properties (no-read-rollover and wp-gpios).

We no longer user unreadable magic values for driver data as the way it was implemented caused problems for some EEPROM models - we switched to regular structs.

Aside from that, there's a bunch of coding style fixes and minor improvements all over the place.

----------------------------------------------------------------
Bartosz Golaszewski (11):
MAINTAINERS: add git URL for at24
eeprom: at24: fix coding style issues
eeprom: at24: use a common prefix for all symbols in at24.c
eeprom: at24: code shrink
dt-bindings: at24: new optional property - wp-gpios
eeprom: at24: add support for the write-protect pin
eeprom: at24: fix a whitespace error in platform data
dt-bindings: at24: consistently document the compatible property
dt-bindings: at24: fix formatting and style
dt-bindings: at24: extend the list of supported chips
eeprom: at24: extend the list of chips supported in DT

Heiner Kallweit (7):
eeprom: at24: add basic regmap_i2c support
eeprom: at24: change at24_translate_offset return type
eeprom: at24: add regmap-based write function
eeprom: at24: remove old write functions
eeprom: at24: add regmap-based read function
eeprom: at24: remove old read functions
eeprom: at24: remove now unneeded smbus-related code

Sven Van Asbroeck (4):
dt-bindings: add eeprom "no-read-rollover" property
eeprom: at24: support eeproms that do not auto-rollover reads
eeprom: at24: convert magic numbers to structs
eeprom: at24: remove temporary fix for at24mac402 size

Wolfram Sang (2):
dt-bindings: eeprom: rename to at24.txt
MAINTAINERS: add DT binding docs for AT24

 Documentation/devicetree/bindings/eeprom/at24.txt   |  78 ++++++++++++++++
 Documentation/devicetree/bindings/eeprom/eeprom.txt |  47 ----------
 MAINTAINERS                                         |   2 +
 drivers/misc/eeprom/Kconfig                         |   1 +
 drivers/misc/eeprom/at24.c                          | 731 ++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------------------------------------------------------------------------------------
 include/linux/platform_data/at24.h                  |   2 +
 6 files changed, 337 insertions(+), 524 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/eeprom/at24.txt
 delete mode 100644 Documentation/devicetree/bindings/eeprom/eeprom.txt

Thanks, pulled!

Note: patchwork still doesn't recognize your pull requests, but I don't understand why :( So, please ping me if I don't pull within a few days.

2018-01-03 22:54 GMT+01:00 Wolfram Sang <[email protected]>:

Strange indeed. Is feeding the output of 'git request-pull' to 'mail' the correct way of sending pull requests?

While we're at it - if you'll choose to pick up the series from Heiner[1] for 4.16, you can take all three patches in, I'll leave my Reviewed-by in patch 3/3.

Best regards,
Bartosz Golaszewski

[1] http://patchwork.ozlabs.org/project/linux-i2c/list/?series=19586

Status update: I can't really put my finger on it yet, but there is something in this series which holds me back. Need to think about it this cycle again.