43 lines
911 B
C
43 lines
911 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Runtime PM support code for OMAP1
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*
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* Author: Kevin Hilman, Deep Root Systems, LLC
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*
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* Copyright (C) 2010 Texas Instruments, Inc.
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*/
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#include <linux/init.h>
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#include <linux/kernel.h>
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#include <linux/io.h>
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#include <linux/pm_runtime.h>
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#include <linux/pm_clock.h>
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#include <linux/platform_device.h>
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#include <linux/mutex.h>
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#include <linux/clk.h>
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#include <linux/err.h>
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#include "soc.h"
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static struct dev_pm_domain default_pm_domain = {
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.ops = {
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USE_PM_CLK_RUNTIME_OPS
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USE_PLATFORM_PM_SLEEP_OPS
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},
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};
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static struct pm_clk_notifier_block platform_bus_notifier = {
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.pm_domain = &default_pm_domain,
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.con_ids = { "ick", "fck", NULL, },
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};
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static int __init omap1_pm_runtime_init(void)
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{
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if (!cpu_class_is_omap1())
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return -ENODEV;
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pm_clk_add_notifier(&platform_bus_type, &platform_bus_notifier);
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return 0;
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}
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core_initcall(omap1_pm_runtime_init);
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