Commit message (Collapse) | Author | Age | Files | Lines | |
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* | ramips: aw9523: add can_sleep flag for GPIO chip | David Bauer | 2021-12-29 | 1 | -1/+1 |
| | | | | | | | | 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> | ||||
* | ramips: add AW9523 I2C GPIO expander driver | David Bauer | 2021-06-27 | 1 | -0/+1135 |
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> |