[PATCH V2 0/5] pinctrl: imx: add generic pin config and imx7ulp support

[Dong Aisheng]

This patch series intends to add the generic pin config support for imx
platforms.

The design is based on the exist architecture that the core will
provide a uniformed way to decode the generic pin config into platform
config register raw data according to the imx_cfg_params_decode maps
registered by platform.

Two useful macros, IMX_CFG_PARAMS_DECODE and IMX_CFG_PARAMS_DECODE_INVERT,
are created for platform to register decode map conveniently.

In order to cope with some special case, a platform specific fixup()
function is also available to use.

The series also added the imx7ulp pinctrl support which only supports
generic pin config.

ChangeLog:
v1->v2:
 Minor changes including:
 * comments/commit messages improvement
 * add more descriptions in binding doc
 * move dt-bindings/pinctrl/imx7ulp-pinfunc.h to arch/arm/boot/dts
 See individual for details.
 * Patch 5 moved to patch 1 in new series

Dong Aisheng (5):
  pinctrl: imx: fix debug message for SHARE_MUX_CONF_REG case
  pinctrl: imx: add generic pin config core support
  pinctrl: imx: add soc specific mux_mode mask and shift property
  dt-bindings: pinctrl: add imx7ulp pinctrl binding doc
  pinctrl: imx: add imx7ulp driver

 .../bindings/pinctrl/fsl,imx7ulp-pinctrl.txt       |  63 +++
 arch/arm/boot/dts/imx7ulp-pinfunc.h                | 468 +++++++++++++++++++++
 drivers/pinctrl/freescale/Kconfig                  |   9 +-
 drivers/pinctrl/freescale/Makefile                 |   1 +
 drivers/pinctrl/freescale/pinctrl-imx.c            | 130 +++++-
 drivers/pinctrl/freescale/pinctrl-imx.h            |  29 ++
 drivers/pinctrl/freescale/pinctrl-imx7ulp.c        | 358 ++++++++++++++++
 drivers/pinctrl/freescale/pinctrl-vf610.c          |   2 +
 8 files changed, 1040 insertions(+), 20 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imx7ulp-pinctrl.txt
 create mode 100644 arch/arm/boot/dts/imx7ulp-pinfunc.h
 create mode 100644 drivers/pinctrl/freescale/pinctrl-imx7ulp.c

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2.7.4