1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 *	linux/arch/arm/mach-nspire/nspire.c
4 *
5 *	Copyright (C) 2013 Daniel Tang <tangrs@tangrs.id.au>
6 */
7#include <linux/init.h>
8#include <linux/of_irq.h>
9#include <linux/of_address.h>
10#include <linux/of_platform.h>
11#include <linux/irqchip.h>
12#include <linux/irqchip/arm-vic.h>
13#include <linux/clkdev.h>
14#include <linux/amba/bus.h>
15
16#include <asm/mach/arch.h>
17#include <asm/mach-types.h>
18#include <asm/mach/map.h>
19
20#include "mmio.h"
21
22static const char *const nspire_dt_match[] __initconst = {
23	"ti,nspire",
24	"ti,nspire-cx",
25	"ti,nspire-tp",
26	"ti,nspire-clp",
27	NULL,
28};
29
30static void nspire_restart(enum reboot_mode mode, const char *cmd)
31{
32	void __iomem *base = ioremap(NSPIRE_MISC_PHYS_BASE, SZ_4K);
33	if (!base)
34		return;
35
36	writel(2, base + NSPIRE_MISC_HWRESET);
37}
38
39DT_MACHINE_START(NSPIRE, "TI-NSPIRE")
40	.dt_compat	= nspire_dt_match,
41	.restart	= nspire_restart,
42MACHINE_END
43