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From: Francesco Dolcini <francesco@dolcini.it>
To: linux-gpio@vger.kernel.org
Cc: Francesco Dolcini <francesco.dolcini@toradex.com>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
linux-kernel@vger.kernel.org
Subject: [PATCH v1 0/2] gpio: fxl6408: add I2C GPIO expander driver
Date: Mon, 6 Mar 2023 09:34:44 +0100
Message-Id: <20230306083446.41082-1-francesco@dolcini.it>
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| Series |
gpio: fxl6408: add I2C GPIO expander driver
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expand
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From: Francesco Dolcini <francesco.dolcini@toradex.com> Add support for Fairchild (now ON Semiconductor) fxl6408 8-bit I2C-controlled GPIO expander, see data-sheet [0]. [0] https://www.onsemi.com/download/data-sheet/pdf/fxl6408-d.pdf Emanuele Ghidoli (2): dt-bindings: gpio: add fcs,fxl6408-gpio binding document gpio: fxl6408: add I2C GPIO expander driver .../bindings/gpio/fcs,fxl6408-gpio.yaml | 73 ++++++++ drivers/gpio/Kconfig | 6 + drivers/gpio/Makefile | 1 + drivers/gpio/gpio-fxl6408.c | 160 ++++++++++++++++++ 4 files changed, 240 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/fcs,fxl6408-gpio.yaml create mode 100644 drivers/gpio/gpio-fxl6408.c