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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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83ef3338a2
This patch introduces support for the tcc platform by creating an arch/arm/plat-tcc and arch/arm/mach-tcc8k directories and adding basic include files plus Kconfig and Makefile. Signed-off-by: "Hans J. Koch" <hjk@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
26 lines
458 B
C
26 lines
458 B
C
/*
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* System functions for Telechips TCCxxxx SoCs
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*
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* Copyright (C) Hans J. Koch <hjk@linutronix.de>
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*
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* Licensed under the terms of the GPL v2.
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*
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*/
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#include <linux/io.h>
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#include <mach/tcc8k-regs.h>
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/* System reboot */
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void plat_tcc_reboot(void)
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{
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/* Make sure clocks are on */
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__raw_writel(0xffffffff, CKC_BASE + BCLKCTR0_OFFS);
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/* Enable watchdog reset */
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__raw_writel(0x49, TIMER_BASE + TWDCFG_OFFS);
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/* Wait for reset */
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while(1)
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;
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}
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