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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
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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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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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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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struct device;
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struct resource;
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struct intel_lpss_platform_info {
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struct resource *mem;
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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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};
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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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.suspend = intel_lpss_suspend, \
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.resume = intel_lpss_resume, \
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.freeze = intel_lpss_suspend, \
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.thaw = intel_lpss_resume, \
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.poweroff = intel_lpss_suspend, \
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.restore = intel_lpss_resume,
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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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