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Commit Graph

2 Commits

Author SHA1 Message Date
Piotr Wojtaszczyk
3b639f6438 gpio: mcp230xx: Add support for models with SPI interface.
Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
2024-03-20 17:12:51 -04:00
Sebastian Reichel
0b3da993a4 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>
2021-08-22 10:53:14 +02:00