linux-kernel - [PATCH 0/3] riscv: sophgo: Add pinctrl support for SG2042

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Message-ID: <20241024064356.865055-1-inochiama@gmail.com>
Date: Thu, 24 Oct 2024 14:43:53 +0800
From: Inochi Amaoto <inochiama@...il.com>
To: Chen Wang <unicorn_wang@...look.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Inochi Amaoto <inochiama@...look.com>,
	Paul Walmsley <paul.walmsley@...ive.com>,
	Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>,
	Guo Ren <guoren@...nel.org>,
	Arnd Bergmann <arnd@...db.de>
Cc: Yixun Lan <dlan@...too.org>,
	Inochi Amaoto <inochiama@...il.com>,
	linux-gpio@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-riscv@...ts.infradead.org
Subject: [PATCH 0/3] riscv: sophgo: Add pinctrl support for SG2042

SG2042 has a simple pinctrl device for all configurable pins.
It supports setting pull up/down, drive strength and input schmitt
trigger.

Add support for SG2042 pinctrl device.

Inochi Amaoto (3):
  dt-bindings: pinctrl: Add pinctrl for Sophgo SG2042 series SoC
  pinctrl: sophgo: add support for SG2042 SoC
  riscv: dts: sophgo: sg2042: add pinctrl support

 .../pinctrl/sophgo,sg2042-pinctrl.yaml        |  96 +++
 .../boot/dts/sophgo/sg2042-milkv-pioneer.dts  |  72 ++
 arch/riscv/boot/dts/sophgo/sg2042.dtsi        |   6 +
 drivers/pinctrl/sophgo/Kconfig                |  14 +
 drivers/pinctrl/sophgo/Makefile               |   2 +
 drivers/pinctrl/sophgo/pinctrl-sg2042-ops.c   | 583 ++++++++++++++++
 drivers/pinctrl/sophgo/pinctrl-sg2042.c       | 642 ++++++++++++++++++
 drivers/pinctrl/sophgo/pinctrl-sg2042.h       |  50 ++
 include/dt-bindings/pinctrl/pinctrl-sg2042.h  | 196 ++++++
 9 files changed, 1661 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/sophgo,sg2042-pinctrl.yaml
 create mode 100644 drivers/pinctrl/sophgo/pinctrl-sg2042-ops.c
 create mode 100644 drivers/pinctrl/sophgo/pinctrl-sg2042.c
 create mode 100644 drivers/pinctrl/sophgo/pinctrl-sg2042.h
 create mode 100644 include/dt-bindings/pinctrl/pinctrl-sg2042.h

--
2.47.0