[PATCH v1 0/2] pinctrl: nuvoton: add pinmux and GPIO driver for NPCM8XX

Tomer Maimon tmaimon77 at gmail.com
Sun Jul 10 20:21:08 AEST 2022

This patch set adds pinmux and GPIO controller for the Arbel NPCM8XX 
Baseboard Management Controller (BMC).

Arbel BMC NPCM8XX pinctrl driver based on Poleg NPCM7XX, except the
pin mux mapping difference the NPCM8XX GPIO supports adjust debounce
period time.

Arbel BMC NPCM8XX Pinmux functions accessible only for pin groups 
and pin configuration parameters available only for individual pins.

Arbel BMC NPCM8XX has eight identical GPIO modules,
each module has 32 GPIO ports.

Most of the GPIO ports are multiplexed with other system functions.

The NPCM8XX pinctrl and GPIO driver were tested on NPCM845 evaluation board.

Tomer Maimon (2):
  dt-binding: pinctrl: Add NPCM8XX pinctrl and GPIO documentation
  pinctrl: nuvoton: add NPCM8XX pinctrl and GPIO driver

 .../pinctrl/nuvoton,npcm845-pinctrl.yaml      |  205 ++
 drivers/pinctrl/nuvoton/Kconfig               |   13 +
 drivers/pinctrl/nuvoton/Makefile              |    1 +
 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c     | 2634 +++++++++++++++++
 4 files changed, 2853 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/nuvoton,npcm845-pinctrl.yaml
 create mode 100644 drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c


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