Release 4.11 arch/arm/mach-shmobile/setup-r8a7778.c

/*
 * r8a7778 processor support
 *
 * Copyright (C) 2013  Renesas Solutions Corp.
 * Copyright (C) 2013  Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
 * Copyright (C) 2013  Cogent Embedded, Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; version 2 of the License.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#include <linux/io.h>
#include <linux/irqchip.h>

#include <asm/mach/arch.h>

#include "common.h"


#define INT2SMSKCR0	0x82288 
/* 0xfe782288 */

#define INT2SMSKCR1	0x8228c 
/* 0xfe78228c */


#define INT2NTSR0	0x00018 
/* 0xfe700018 */

#define INT2NTSR1	0x0002c 
/* 0xfe70002c */



static void __init r8a7778_init_irq_dt(void)
{
	void __iomem *base = ioremap_nocache(0xfe700000, 0x00100000);

	BUG_ON(!base);

	irqchip_init();

	/* route all interrupts to ARM */
	__raw_writel(0x73ffffff, base + INT2NTSR0);
	__raw_writel(0xffffffff, base + INT2NTSR1);

	/* unmask all known interrupts in INTCS2 */
	__raw_writel(0x08330773, base + INT2SMSKCR0);
	__raw_writel(0x00311110, base + INT2SMSKCR1);

	iounmap(base);
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Kuninori Morimoto
72
98.63%
2
66.67%
Geert Uytterhoeven
1
1.37%
1
33.33%
Total
73
100.00%
3
100.00%


static const char *const r8a7778_compat_dt[] __initconst = {
	"renesas,r8a7778",
	NULL,
};

DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)")
	.init_early	= shmobile_init_delay,
	.init_irq	= r8a7778_init_irq_dt,
	.init_late	= shmobile_init_late,
	.dt_compat	= r8a7778_compat_dt,
MACHINE_END
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Kuninori Morimoto
131
88.51%
2
20.00%
Ulrich Hecht
6
4.05%
2
20.00%
Magnus Damm
4
2.70%
1
10.00%
Geert Uytterhoeven
2
1.35%
2
20.00%
Nico Pitre
2
1.35%
1
10.00%
Sergei Shtylyov
2
1.35%
1
10.00%
Laurent Pinchart
1
0.68%
1
10.00%
Total
148
100.00%
10
100.00%
Directory: arch/arm/mach-shmobile

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.