acrn-kernel/drivers/clk/x86/clk-lpss.h

37 lines
930 B
C

/*
* Intel Low Power Subsystem clock.
*
* Copyright (C) 2013, Intel Corporation
* Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
* Heikki Krogerus <heikki.krogerus@linux.intel.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __CLK_LPSS_H
#define __CLK_LPSS_H
#include <linux/err.h>
#include <linux/errno.h>
#include <linux/clk.h>
#ifdef CONFIG_ACPI
extern struct clk *clk_register_lpss_gate(const char *name,
const char *parent_name,
const char *hid, const char *uid,
unsigned offset);
#else
static inline struct clk *clk_register_lpss_gate(const char *name,
const char *parent_name,
const char *hid,
const char *uid,
unsigned offset)
{
return ERR_PTR(-ENODEV);
}
#endif
#endif /* __CLK_LPSS_H */