diff options
| author | Przemyslaw Marczak <p.marczak@samsung.com> | 2015-04-20 20:07:41 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-05-14 18:49:37 -0600 |
| commit | 4d9057e82be11a862db411c4867e859fe0d4ca2a (patch) | |
| tree | cb1b6f70f1cbc80bc922dc2187241244c3e0a192 /include/dm | |
| parent | 6501ff6251d472177c68d628fe34ca03cb7f2287 (diff) | |
| download | u-boot-imx-4d9057e82be11a862db411c4867e859fe0d4ca2a.zip u-boot-imx-4d9057e82be11a862db411c4867e859fe0d4ca2a.tar.gz u-boot-imx-4d9057e82be11a862db411c4867e859fe0d4ca2a.tar.bz2 | |
dm: pmic: add implementation of driver model pmic uclass
This commit introduces the PMIC uclass implementation.
It allows providing the basic I/O interface for PMIC devices.
For the multi-function PMIC devices, this can be used as I/O
parent device, for each IC's interface. Then, each PMIC particular
function can be provided by the child device's operations, and the
child devices will use its parent for read/write by the common API.
Core files:
- 'include/power/pmic.h'
- 'drivers/power/pmic/pmic-uclass.c'
The old pmic framework is still kept and is independent.
For more detailed informations, please look into the header file.
Changes:
- new uclass-id: UCLASS_PMIC
- new config: CONFIG_DM_PMIC
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/uclass-id.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index 095bcb2..e7adf53 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -49,6 +49,9 @@ enum uclass_id { UCLASS_USB_DEV_GENERIC, /* USB generic device */ UCLASS_USB_HUB, /* USB hub */ + /* Power Management */ + UCLASS_PMIC, /* PMIC I/O device */ + UCLASS_COUNT, UCLASS_INVALID = -1, }; |