[PATCH 0/5] add regmap helpers for NVMEM and i2c

[Ahmad Fatoum]

Incoming BeagleV support should support an i2c-connected PMIC and
a fuse bank for retrieval of the MAC address. On the STM32MP1, we
also support an i2c-connected PMIC and a fuse bank for MAC address.

Instead of duplicating too much code, add some helpers, so drivers can
drop common boilerplate. The relevant STM32 drivers are ported to make
use of it.

Ahmad Fatoum (5):
  regmap: implement regmap_init_i2c
  mfd: stpmic1: simplify using regmap_init_i2c
  nvmem: provider: align read/write callback prototype with upstream
  nvmem: add nvmem_regmap_register helper
  nvmem: stm32-bsec: simplify using new nvmem_regmap_register

 drivers/base/regmap/Makefile     |  1 +
 drivers/base/regmap/regmap-i2c.c | 44 +++++++++++++++
 drivers/base/regmap/regmap.c     |  5 ++
 drivers/eeprom/at24.c            | 17 ++----
 drivers/mfd/stpmic1.c            | 47 +---------------
 drivers/net/phy/mv88e6xxx/chip.c | 11 ++--
 drivers/nvmem/Makefile           |  2 +-
 drivers/nvmem/bsec.c             | 94 ++++----------------------------
 drivers/nvmem/core.c             | 14 +++--
 drivers/nvmem/eeprom_93xx46.c    | 13 ++---
 drivers/nvmem/ocotp.c            | 12 ++--
 drivers/nvmem/rave-sp-eeprom.c   | 15 ++---
 drivers/nvmem/regmap.c           | 78 ++++++++++++++++++++++++++
 drivers/nvmem/snvs_lpgpr.c       | 13 ++---
 drivers/rtc/rtc-imxdi.c          | 13 ++---
 include/linux/nvmem-provider.h   | 15 +++--
 include/regmap.h                 | 14 +++++
 17 files changed, 211 insertions(+), 197 deletions(-)
 create mode 100644 drivers/base/regmap/regmap-i2c.c
 create mode 100644 drivers/nvmem/regmap.c

-- 
2.29.2