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gpio: mcp230xx: Introduce new driver
authorSebastian Reichel <sebastian.reichel@collabora.com>
Thu, 15 Jul 2021 15:40:00 +0000 (17:40 +0200)
committerHeiko Schocher <hs@denx.de>
Sun, 22 Aug 2021 08:53:14 +0000 (10:53 +0200)
commit0b3da993a4550d3b990989e3bcdcbbb8cf889258
treececeb61671b3ffe73d38f445b86baa38df898f25tree | snapshot
parent2aefa6e3f2ab621483ca645b16c7bf8cb9334fa3commit | diff
gpio: mcp230xx: Introduce new driver

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>
drivers/gpio/Kconfig diff | blob | history
drivers/gpio/Makefile diff | blob | history
drivers/gpio/mcp230xx_gpio.c [new file with mode: 0644] blob
My U-Boot fork