| commit | 04868b407b624c414805c9e9a79195eeb3a14829 | [log] [tgz] |
|---|---|---|
| author | Mateusz Kulikowski <mateusz.kulikowski@gmail.com> | Thu Mar 31 23:12:27 2016 +0200 |
| committer | Tom Rini <trini@konsulko.com> | Fri Apr 01 17:18:12 2016 -0400 |
| tree | 00b6fdabb2f0c636aa428ce9040baca46be639f0 | |
| parent | 5a8221181edca991f7cfbf90b7f60ebf3c0b4970 [diff] |
drivers: Add SPMI bus uclass Qualcom processors use proprietary bus to talk with PMIC devices - SPMI (System Power Management Interface). On wiring level it is similar to I2C, but on protocol level, it's multi-master and has simple autodetection capabilities. This commit adds simple uclass that provides bus read/write interface. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>