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