[PATCH v2 00/12] Add support for pinmux status command on beaglebone

[Dario Binacchi]

The series was born from the need to check the pinmux setting of a
peripheral on a beaglebone board. I then ran the 'pinmux status -a'
command but it failed because some operations (get_pin_muxing,
get_pin_name and get_pins_count) were missing in the 'pinctrl-single'
driver.

The patch series can be cleanly applied to the HEAD of the master which
at the time of release points to 8b195f4b71
("Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell") commit

Changes in v2:
- Added Simon Glass review tag.
- Updated commit message.
- Added Simon Glass review tag.
- Added Pratyush Yadav review tag.
- Updated commit message
- Split in 2 commits
- Check dev_read_addr_size return value
- Updated commit message.
- Added Simon Glass review tag.
- Updated commit message.
- Remove pointer to access functions.
- Added Simon Glass review tag.
- Added Simon Glass review tag.
- Added Simon Glass review tag.
- Added error checking when the 'width' property is missing.
- Fix coding style.

Dario Binacchi (12):
  pinctrl: single: fix format of structure documentation
  pinctrl: single: fix the loop counter variable type
  pinctrl: single: fix offset management
  pinctrl: single: fix debug messages formatting
  pinctrl: single: get register area size by device API
  pinctrl: single: check "register-width" DT property
  pinctrl: single: change function mask default value
  pinctrl: single: add register access functions
  pinctrl: single: add get_pins_count operation
  pinctrl: single: add get_pin_name operation
  pinctrl: single: add get_pin_muxing operation
  test: pinmux: add test for 'pinctrl-single' driver

 arch/sandbox/dts/test.dts        |  72 +++++
 configs/sandbox_defconfig        |   1 +
 drivers/pinctrl/pinctrl-single.c | 474 +++++++++++++++++++++++++++----
 test/dm/pinmux.c                 |  91 +++++-
 4 files changed, 573 insertions(+), 65 deletions(-)

-- 
2.17.1