2 Commits

Author	SHA1	Message	Date
David Bauer	00b194871c	ramips: aw9523: add can_sleep flag for GPIO chip ... The GPIO expander is connected via I2C, thus the can_sleep flag has to be set to true. This should fix spurious "scheduling while atomic" bugs in the kernel ringbuffer. Signed-off-by: David Bauer <mail@david-bauer.net>	2021-12-29 03:43:03 +01:00
David Bauer	38db2f12d6	ramips: add AW9523 I2C GPIO expander driver ... This adds a driver for the AW9523 I2C GPIO expander. This driver is required to make LEDs as well as buttons on the Tenbay T-MB5EU-V01 work. This driver already had several upstream iterations. I'm working to push this driver to mainline. Ref: https://patchwork.ozlabs.org/project/linux-gpio/list/?series=226287 Signed-off-by: David Bauer <mail@david-bauer.net>	2021-06-27 21:40:15 +02:00