mirror of https://gitee.com/openkylin/linux.git
48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Copyright 2012 Sascha Hauer, Pengutronix
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*/
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#include <linux/irq.h>
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#include <linux/of_address.h>
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#include <linux/of_irq.h>
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#include <linux/of_platform.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/time.h>
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#include "common.h"
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#include "hardware.h"
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static void __init imx25_init_early(void)
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{
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mxc_set_cpu_type(MXC_CPU_MX25);
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}
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static void __init imx25_dt_init(void)
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{
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imx_aips_allow_unprivileged_access("fsl,imx25-aips");
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}
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static void __init mx25_init_irq(void)
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{
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struct device_node *np;
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void __iomem *avic_base;
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np = of_find_compatible_node(NULL, NULL, "fsl,avic");
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avic_base = of_iomap(np, 0);
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BUG_ON(!avic_base);
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mxc_init_irq(avic_base);
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}
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static const char * const imx25_dt_board_compat[] __initconst = {
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"fsl,imx25",
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NULL
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};
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DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)")
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.init_early = imx25_init_early,
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.init_machine = imx25_dt_init,
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.init_late = imx25_pm_init,
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.init_irq = mx25_init_irq,
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.dt_compat = imx25_dt_board_compat,
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MACHINE_END
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