mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-02 16:44:10 +08:00
03152e35dd
Software node was always created for the device if it was supplied with additional device properties, so those nodes might as well be constant. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* Intel LPSS core support.
|
|
*
|
|
* Copyright (C) 2015, Intel Corporation
|
|
*
|
|
* Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
|
|
* Mika Westerberg <mika.westerberg@linux.intel.com>
|
|
*/
|
|
|
|
#ifndef __MFD_INTEL_LPSS_H
|
|
#define __MFD_INTEL_LPSS_H
|
|
|
|
#include <linux/pm.h>
|
|
|
|
struct device;
|
|
struct resource;
|
|
struct software_node;
|
|
|
|
struct intel_lpss_platform_info {
|
|
struct resource *mem;
|
|
int irq;
|
|
unsigned long clk_rate;
|
|
const char *clk_con_id;
|
|
const struct software_node *swnode;
|
|
};
|
|
|
|
int intel_lpss_probe(struct device *dev,
|
|
const struct intel_lpss_platform_info *info);
|
|
void intel_lpss_remove(struct device *dev);
|
|
|
|
#ifdef CONFIG_PM
|
|
int intel_lpss_prepare(struct device *dev);
|
|
int intel_lpss_suspend(struct device *dev);
|
|
int intel_lpss_resume(struct device *dev);
|
|
|
|
#ifdef CONFIG_PM_SLEEP
|
|
#define INTEL_LPSS_SLEEP_PM_OPS \
|
|
.prepare = intel_lpss_prepare, \
|
|
SET_LATE_SYSTEM_SLEEP_PM_OPS(intel_lpss_suspend, intel_lpss_resume)
|
|
#else
|
|
#define INTEL_LPSS_SLEEP_PM_OPS
|
|
#endif
|
|
|
|
#define INTEL_LPSS_RUNTIME_PM_OPS \
|
|
.runtime_suspend = intel_lpss_suspend, \
|
|
.runtime_resume = intel_lpss_resume,
|
|
|
|
#else /* !CONFIG_PM */
|
|
#define INTEL_LPSS_SLEEP_PM_OPS
|
|
#define INTEL_LPSS_RUNTIME_PM_OPS
|
|
#endif /* CONFIG_PM */
|
|
|
|
#define INTEL_LPSS_PM_OPS(name) \
|
|
const struct dev_pm_ops name = { \
|
|
INTEL_LPSS_SLEEP_PM_OPS \
|
|
INTEL_LPSS_RUNTIME_PM_OPS \
|
|
}
|
|
|
|
#endif /* __MFD_INTEL_LPSS_H */
|