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| author | Andrew Jeffery <[email protected]> | 2022-01-31 13:54:05 +1030 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-04-08 15:17:23 -0400 |
| commit | 34be6968c3570d8e03fcafcd60c02f315b8f4602 (patch) | |
| tree | fcf1c015718882b32986a9f650867b6eb4f28722 /include/linux | |
| parent | 965b989fb6cfdca194a65b7bf1f41483afbc2fd0 (diff) | |
gpio: Add gpio_request_by_line_name()
Add support for the upstream gpio-line-names property already described
in the common GPIO binding document[1]. The ability to search for a line
name allows boards to lift the implementation of common GPIO behaviours
away from specific line indexes on a GPIO controller.
[1] https://github.com/devicetree-org/dt-schema/blob/3c35bfee83c2e38e2ae7af5f83eb89ca94a521e8/dtschema/schemas/gpio/gpio.yaml#L17
Signed-off-by: Andrew Jeffery <[email protected]>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions