4 commits

Author	SHA1	Message	Date
Ryan McClelland	dacae94761	drivers: avoid i2c_burst_write where possible ... i2c_burst_write can have portability issues with certain i2c peripherals that can fail when this api is called. This fixes the case where this can be easily replaced with i2c_write in mcp230xx, pca95xx, stmpe1600, max17055, and tmp112. Signed-off-by: Ryan McClelland <ryanmcclelland@fb.com>	2021-12-22 12:14:42 +01:00
Gerard Marull-Paretas	38e827dab1	drivers: gpio: mcp230xx: use instance based macros ... Replace usage of DT_DRV_INST(n) with instance based macros where possible. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>	2021-12-17 17:30:06 +01:00
Peter Johanson	a5ad94f20f	driver: gpio: mcp23xxx: Refactor to generic. ... Refactor the mcp230xx driver to generically also support SPI IO expanders, renaming it to mcp23xxx in the process. Signed-off-by: Peter Johanson <peter@peterjohanson.com>	2021-12-08 08:55:28 -05:00
Lukas Gehreke	0544f5dbc3	drivers: gpio: Added mcp230xx GPIO driver. ... Added driver for the mcp230xx series I2C-based GPIO chips. Signed-off-by: Lukas Gehreke <lk.gehreke@gmail.com>	2021-11-16 10:13:14 -05:00