| commit | f8d226921e8e1d95d969ec5046d2f9b0b9905c79 | [log] [tgz] |
|---|---|---|
| author | developer <developer@mediatek.com> | Thu Apr 21 14:23:53 2022 +0800 |
| committer | Tom Rini <trini@konsulko.com> | Thu May 05 09:29:58 2022 -0400 |
| tree | baf3bdf4680f9cf7c7e846b2207144794ce3e6d5 | |
| parent | a7482d341bddbe92826e2c12b3689ddc151c2ad6 [diff] |
pinctrl: mediatek: add support for different types of IO pins There are many pins in an SoC, and register usage may vary by pins. This patch introduces a concept of "io type" and "io type group" to mediatek pinctrl drivers. This can provide different pinconf handlers implementation (eg: "bias-pull-up/down", "driving" and "input-enable") for IO pins that belong to different types.