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https://github.com/AsahiLinux/u-boot
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c30b7adbca
These functions do not use driver model but are fairly widely used in U-Boot. But it is not clear that they will use driver model anytime soon, so we don't want to label them as 'legacy'. Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it is widely used in U-Boot already. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
29 lines
562 B
C
29 lines
562 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2014 Angelo Dureghello <angelo@sysam.it>
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*
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*/
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#include <common.h>
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#include <irq_func.h>
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#include <asm/immap.h>
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#include <asm/io.h>
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#ifdef CONFIG_M5307
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int interrupt_init(void)
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{
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enable_interrupts();
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return 0;
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}
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void dtimer_intr_setup(void)
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{
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intctrl_t *icr = (intctrl_t *)(MMAP_INTC);
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/* clearing TIMER2 mask, so enabling the related interrupt */
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out_be32(&icr->imr, in_be32(&icr->imr) & ~0x00000400);
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/* set TIMER2 interrupt priority */
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out_8(&icr->icr2, CONFIG_SYS_TMRINTR_PRI);
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}
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#endif
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