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| author | Simon Glass <sjg@chromium.org> | 2015-06-23 15:38:59 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-21 17:39:26 -0600 |
| commit | 083fc83a4e1187a3f42575c8e3df089d3be622ad (patch) | |
| tree | 4c562301946c94dcfcf6e7d332a433e89a36d528 /include/power | |
| parent | 3b55d30f6ff2f16c5fd02685bff7639211e6d326 (diff) | |
| download | blackbird-obmc-uboot-083fc83a4e1187a3f42575c8e3df089d3be622ad.tar.gz blackbird-obmc-uboot-083fc83a4e1187a3f42575c8e3df089d3be622ad.zip | |
dm: power: Add a function to set up all regulators
The device tree provides information about which regulators should be
on at boot, or always on. Use this to set them up automatically.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Diffstat (limited to 'include/power')
| -rw-r--r-- | include/power/regulator.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/power/regulator.h b/include/power/regulator.h index dd04371140..015229027c 100644 --- a/include/power/regulator.h +++ b/include/power/regulator.h @@ -316,6 +316,17 @@ int regulator_get_mode(struct udevice *dev); int regulator_set_mode(struct udevice *dev, int mode_id); /** + * regulators_enable_boot_on() - enable regulators needed for boot + * + * This enables all regulators which are marked to be on at boot time. This + * only works for regulators which don't have a range for voltage/current, + * since in that case it is not possible to know which value to use. + * + * This effectively calls regulator_autoset() for every regulator. + */ +int regulators_enable_boot_on(bool verbose); + +/** * regulator_autoset: setup the voltage/current on a regulator * * The setup depends on constraints found in device's uclass's platform data |
