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path: root/drivers/gpio/mcp230xx_gpio.c
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2021-08-22gpio: mcp230xx: Introduce new driverSebastian Reichel
Introduce driver for I2C based MCP230xx GPIO chips, which are quite common and already well supported by the Linux kernel. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org>