1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * arch/powerpc/platforms/83xx/mpc830x_rdb.c
4 *
5 * Description: MPC830x RDB board specific routines.
6 * This file is based on mpc831x_rdb.c
7 *
8 * Copyright (C) Freescale Semiconductor, Inc. 2009. All rights reserved.
9 * Copyright (C) 2010. Ilya Yanok, Emcraft Systems, yanok@emcraft.com
10 */
11
12#include <linux/pci.h>
13#include <linux/of_platform.h>
14#include <asm/time.h>
15#include <asm/ipic.h>
16#include <asm/udbg.h>
17#include <sysdev/fsl_pci.h>
18#include <sysdev/fsl_soc.h>
19#include "mpc83xx.h"
20
21/*
22 * Setup the architecture
23 */
24static void __init mpc830x_rdb_setup_arch(void)
25{
26	mpc83xx_setup_arch();
27	mpc831x_usb_cfg();
28}
29
30static const char *board[] __initdata = {
31	"MPC8308RDB",
32	"fsl,mpc8308rdb",
33	"denx,mpc8308_p1m",
34	NULL
35};
36
37/*
38 * Called very early, MMU is off, device-tree isn't unflattened
39 */
40static int __init mpc830x_rdb_probe(void)
41{
42	return of_device_compatible_match(of_root, board);
43}
44
45machine_device_initcall(mpc830x_rdb, mpc83xx_declare_of_platform_devices);
46
47define_machine(mpc830x_rdb) {
48	.name			= "MPC830x RDB",
49	.probe			= mpc830x_rdb_probe,
50	.setup_arch		= mpc830x_rdb_setup_arch,
51	.discover_phbs		= mpc83xx_setup_pci,
52	.init_IRQ		= mpc83xx_ipic_init_IRQ,
53	.get_irq		= ipic_get_irq,
54	.restart		= mpc83xx_restart,
55	.time_init		= mpc83xx_time_init,
56	.progress		= udbg_progress,
57};
58