linux-kernel - [PATCH v3 0/4] gpio: visconti: Add Toshiba Visconti GPIO support

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Message-Id: <20201201181406.2371881-1-nobuhiro1.iwamatsu@toshiba.co.jp>
Date:   Wed,  2 Dec 2020 03:14:02 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     Rob Herring <robh+dt@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     punit1.agrawal@...hiba.co.jp, yuji2.ishikawa@...hiba.co.jp,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Subject: [PATCH v3 0/4] gpio: visconti: Add Toshiba Visconti GPIO support

Hi,

This series is the GPIO driver for Toshiba's ARM SoC, Visconti[0].
This provides DT binding documentation, device driver, MAINTAINER files, and updates to DT files.

Update:

  dt-bindings: gpio: Add bindings for Toshiba Visconti GPIO Controller:
    v2 -> v3: Fix dtschema/dtc warnings.
      dtschema/dtc warnings/errors:
        Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.example.dt.yaml: gpio@...20000: interrupts: [[0, 24, 4], [0, 25, 4], [0, 26, 4], [0, 27, 4], [0, 28, 4], [0, 29, 4], [0, 30, 4], [0, 31, 4], [0, 32, 4], [0, 33, 4], [0, 34, 4], [0, 35, 4], [0, 36, 4], [0, 37, 4], [0, 38, 4], [0, 39, 4]] is too short
	  From schema: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
    v1 -> v2: Fix typo.

  gpio: visoconti: Add Toshiba Visconti GPIO support:
    v2 -> v3: Add select GPIO_GENERIC
              Use genric MMIO GPIO library
              Use bgpio_init() as initialized the generic helpers.
              Use irqchip template instead of gpiochip_irqchip_add().
    v1 -> v2: No update

  MAINTAINERS: Add entries for Toshiba Visconti GPIO controller:
    v2 -> v3: No update
    v1 -> v2: No update

  arm: dts: visconti: Add DT support for Toshiba Visconti5 GPIO driver:
    v2 -> v3: Fix compatible string.
    v1 -> v2: No update

Best regards,
  Nobuhiro

[0]: https://toshiba.semicon-storage.com/ap-en/semiconductor/product/image-recognition-processors-visconti.html

Nobuhiro Iwamatsu (4):
  dt-bindings: gpio: Add bindings for Toshiba Visconti GPIO Controller
  gpio: visconti: Add Toshiba Visconti GPIO support
  MAINTAINERS: Add entries for Toshiba Visconti GPIO controller
  arm: dts: visconti: Add DT support for Toshiba Visconti5 GPIO driver

 .../bindings/gpio/toshiba,gpio-visconti.yaml  |  85 +++++++
 MAINTAINERS                                   |   2 +
 .../boot/dts/toshiba/tmpv7708-rm-mbrc.dts     |   4 +
 arch/arm64/boot/dts/toshiba/tmpv7708.dtsi     |  27 ++
 drivers/gpio/Kconfig                          |   9 +
 drivers/gpio/Makefile                         |   1 +
 drivers/gpio/gpio-visconti.c                  | 232 ++++++++++++++++++
 drivers/pinctrl/visconti/pinctrl-common.c     |  23 ++
 8 files changed, 383 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml
 create mode 100644 drivers/gpio/gpio-visconti.c

-- 
2.29.2