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45 lines
1.2 KiB
45 lines
1.2 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* arch/sh/kernel/time.c |
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* |
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* Copyright (C) 1999 Tetsuya Okada & Niibe Yutaka |
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* Copyright (C) 2000 Philipp Rumpf <[email protected]> |
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* Copyright (C) 2002 - 2009 Paul Mundt |
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* Copyright (C) 2002 M. R. Brown <[email protected]> |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <linux/profile.h> |
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#include <linux/timex.h> |
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#include <linux/sched.h> |
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#include <linux/clockchips.h> |
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#include <linux/platform_device.h> |
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#include <linux/smp.h> |
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#include <linux/rtc.h> |
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#include <asm/clock.h> |
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#include <asm/rtc.h> |
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#include <asm/platform_early.h> |
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static void __init sh_late_time_init(void) |
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{ |
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/* |
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* Make sure all compiled-in early timers register themselves. |
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* |
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* Run probe() for two "earlytimer" devices, these will be the |
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* clockevents and clocksource devices respectively. In the event |
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* that only a clockevents device is available, we -ENODEV on the |
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* clocksource and the jiffies clocksource is used transparently |
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* instead. No error handling is necessary here. |
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*/ |
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sh_early_platform_driver_register_all("earlytimer"); |
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sh_early_platform_driver_probe("earlytimer", 2, 0); |
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} |
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void __init time_init(void) |
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{ |
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timer_probe(); |
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clk_init(); |
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late_time_init = sh_late_time_init; |
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}
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