/* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright (c), Vaisala Oyj */ #ifndef REBOOT_MODE_REBOOT_MODE_H__ #define REBOOT_MODE_REBOOT_MODE_H__ #include <asm/types.h> #include <dm/device.h> struct reboot_mode_mode { const char *mode_name; u32 mode_id; }; struct reboot_mode_uclass_platdata { struct reboot_mode_mode *modes; u8 count; const char *env_variable; }; struct reboot_mode_ops { /** * get() - get the current reboot mode value * * Returns the current value from the reboot mode backing store. * * @dev: Device to read from * @rebootmode: Address to save the current reboot mode value */ int (*get)(struct udevice *dev, u32 *rebootmode); /** * set() - set a reboot mode value * * Sets the value in the reboot mode backing store. * * @dev: Device to read from * @rebootmode: New reboot mode value to store */ int (*set)(struct udevice *dev, u32 rebootmode); }; /* Access the operations for a reboot mode device */ #define reboot_mode_get_ops(dev) ((struct reboot_mode_ops *)(dev)->driver->ops) /** * dm_reboot_mode_update() - Update the reboot mode env variable. * * @dev: Device to read from * Return: 0 if OK, -ve on error */ int dm_reboot_mode_update(struct udevice *dev); #endif /* REBOOT_MODE_REBOOT_MODE_H__ */