[PATCH v2 0/3] This is a patch series for pinctrl driver for Sunplus SP7021 SoC.

[Wells Lu]

Sunplus SP7021 is an ARM Cortex A7 (4 cores) based SoC. It integrates
many peripherals (ex: UART, I2C, SPI, SDIO, eMMC, USB, SD card and
etc.) into a single chip. It is designed for industrial control.

Refer to:
https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview
https://tibbo.com/store/plus1.html

Changes in v2:
 - Addressed all comments from Mr. Randy Dunlap.
 - Added more 'defines' in dt-bindings header files (forgot to add in v1).
 - Modified vendor name in MAINTAINERS file.

Wells Lu (3):
  pinctrl: Add driver for Sunplus SP7021
  dt-bindings: pinctrl: Add dt-bindings for Sunplus SP7021
  devicetree: bindings: pinctrl: Add bindings doc for Sunplus SP7021.

 .../bindings/pinctrl/sunplus,sp7021-pinctrl.yaml   | 277 ++++++++++
 MAINTAINERS                                        |  10 +
 drivers/pinctrl/Kconfig                            |   1 +
 drivers/pinctrl/Makefile                           |   1 +
 drivers/pinctrl/sunplus/Kconfig                    |  33 ++
 drivers/pinctrl/sunplus/Makefile                   |  11 +
 drivers/pinctrl/sunplus/gpio_inf_sp7021.c          |  48 ++
 drivers/pinctrl/sunplus/pinctrl_inf_sp7021.c       | 501 +++++++++++++++++
 drivers/pinctrl/sunplus/sppctl.c                   | 359 +++++++++++++
 drivers/pinctrl/sunplus/sppctl.h                   | 181 +++++++
 drivers/pinctrl/sunplus/sppctl_gpio.c              | 136 +++++
 drivers/pinctrl/sunplus/sppctl_gpio.h              |  73 +++
 drivers/pinctrl/sunplus/sppctl_gpio_ops.c          | 288 ++++++++++
 drivers/pinctrl/sunplus/sppctl_gpio_ops.h          |  75 +++
 drivers/pinctrl/sunplus/sppctl_pinctrl.c           | 593 +++++++++++++++++++++
 drivers/pinctrl/sunplus/sppctl_pinctrl.h           |  33 ++
 drivers/pinctrl/sunplus/sppctl_sysfs.c             | 385 +++++++++++++
 drivers/pinctrl/sunplus/sppctl_sysfs.h             |  33 ++
 include/dt-bindings/pinctrl/sppctl-sp7021.h        | 171 ++++++
 include/dt-bindings/pinctrl/sppctl.h               |  40 ++
 20 files changed, 3249 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/sunplus,sp7021-pinctrl.yaml
 create mode 100644 drivers/pinctrl/sunplus/Kconfig
 create mode 100644 drivers/pinctrl/sunplus/Makefile
 create mode 100644 drivers/pinctrl/sunplus/gpio_inf_sp7021.c
 create mode 100644 drivers/pinctrl/sunplus/pinctrl_inf_sp7021.c
 create mode 100644 drivers/pinctrl/sunplus/sppctl.c
 create mode 100644 drivers/pinctrl/sunplus/sppctl.h
 create mode 100644 drivers/pinctrl/sunplus/sppctl_gpio.c
 create mode 100644 drivers/pinctrl/sunplus/sppctl_gpio.h
 create mode 100644 drivers/pinctrl/sunplus/sppctl_gpio_ops.c
 create mode 100644 drivers/pinctrl/sunplus/sppctl_gpio_ops.h
 create mode 100644 drivers/pinctrl/sunplus/sppctl_pinctrl.c
 create mode 100644 drivers/pinctrl/sunplus/sppctl_pinctrl.h
 create mode 100644 drivers/pinctrl/sunplus/sppctl_sysfs.c
 create mode 100644 drivers/pinctrl/sunplus/sppctl_sysfs.h
 create mode 100644 include/dt-bindings/pinctrl/sppctl-sp7021.h
 create mode 100644 include/dt-bindings/pinctrl/sppctl.h

-- 
2.7.4