u-boot/include/pwrseq.h
Simon Glass 5fd6badbd2 dm: Add a power sequencing uclass
Some devices need special sequences to be used when starting up. Add a
uclass for this. Drivers can be added to provide specific features as
needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21 20:42:34 -07:00

18 lines
333 B
C

/*
* Copyright (c) 2013 Google, Inc
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __pwrseq_h
#define __pwrseq_h
struct pwrseq_ops {
int (*set_power)(struct udevice *dev, bool enable);
};
#define pwrseq_get_ops(dev) ((struct pwrseq_ops *)(dev)->driver->ops)
int pwrseq_set_power(struct udevice *dev, bool enable);
#endif