62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Intel LPSS core support.
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*
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* Copyright (C) 2015, Intel Corporation
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*
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* Authors: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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* Mika Westerberg <mika.westerberg@linux.intel.com>
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*/
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#ifndef __MFD_INTEL_LPSS_H
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#define __MFD_INTEL_LPSS_H
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#include <linux/pm.h>
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struct device;
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struct resource;
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struct software_node;
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struct intel_lpss_platform_info {
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struct resource *mem;
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bool ignore_resource_conflicts;
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int irq;
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unsigned long clk_rate;
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const char *clk_con_id;
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const struct software_node *swnode;
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};
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int intel_lpss_probe(struct device *dev,
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const struct intel_lpss_platform_info *info);
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void intel_lpss_remove(struct device *dev);
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#ifdef CONFIG_PM
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int intel_lpss_prepare(struct device *dev);
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int intel_lpss_suspend(struct device *dev);
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int intel_lpss_resume(struct device *dev);
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#ifdef CONFIG_PM_SLEEP
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#define INTEL_LPSS_SLEEP_PM_OPS \
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.prepare = intel_lpss_prepare, \
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SET_LATE_SYSTEM_SLEEP_PM_OPS(intel_lpss_suspend, intel_lpss_resume)
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#else
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#define INTEL_LPSS_SLEEP_PM_OPS
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#endif
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#define INTEL_LPSS_RUNTIME_PM_OPS \
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.runtime_suspend = intel_lpss_suspend, \
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.runtime_resume = intel_lpss_resume,
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#else /* !CONFIG_PM */
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#define INTEL_LPSS_SLEEP_PM_OPS
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#define INTEL_LPSS_RUNTIME_PM_OPS
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#endif /* CONFIG_PM */
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#define INTEL_LPSS_PM_OPS(name) \
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const struct dev_pm_ops name = { \
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INTEL_LPSS_SLEEP_PM_OPS \
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INTEL_LPSS_RUNTIME_PM_OPS \
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}
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#endif /* __MFD_INTEL_LPSS_H */
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