Document and add the pinctrl driver for AST2700 SoC.

Changes since v1:
- Update pinctrl aspeed binding files.
- Update the commit message for pinctrl binding patch.

Billy Tsai (4):
  dt-bindings: mfd: aspeed,ast2x00-scu: Support ast2700 pinctrl
  dt-bindings: pinctrl: aspeed: Add support for AST27xx
  pinctrl: aspeed: Add AST2700 pinmux support
  arm64: dts: add AST27xx pinctrl configuration nodes

 .../bindings/mfd/aspeed,ast2x00-scu.yaml      |    2 +
 .../pinctrl/aspeed,ast2700-soc0-pinctrl.yaml  |  115 +
 .../pinctrl/aspeed,ast2700-soc1-pinctrl.yaml  |  435 +++
 .../boot/dts/aspeed/aspeed-g7-pinctrl.dtsi    | 1359 +++++++++
 drivers/pinctrl/aspeed/Kconfig                |    8 +
 drivers/pinctrl/aspeed/Makefile               |    1 +
 .../pinctrl/aspeed/pinctrl-aspeed-g7-soc0.c   |  503 ++++
 .../pinctrl/aspeed/pinctrl-aspeed-g7-soc1.c   | 2523 +++++++++++++++++
 drivers/pinctrl/aspeed/pinctrl-aspeed.c       |   47 +
 drivers/pinctrl/aspeed/pinctrl-aspeed.h       |   11 +-
 drivers/pinctrl/aspeed/pinmux-aspeed.h        |   35 +-
 11 files changed, 5034 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc0-pinctrl.yaml
 create mode 100644 Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.yaml
 create mode 100644 arch/arm64/boot/dts/aspeed/aspeed-g7-pinctrl.dtsi
 create mode 100644 drivers/pinctrl/aspeed/pinctrl-aspeed-g7-soc0.c
 create mode 100644 drivers/pinctrl/aspeed/pinctrl-aspeed-g7-soc1.c

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2.25.1