mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
synced 2024-12-29 17:22:07 +00:00
3238f82df0
It does not make sense to have a comma after a sentinel, as any new elements must be added before the sentinel. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/ab4acc22eebb96a0747eb301c878b24b1200736a.1646311825.git.geert+renesas@glider.be
55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* 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.
|
|
*/
|
|
|
|
#include <linux/io.h>
|
|
#include <linux/irqchip.h>
|
|
|
|
#include <asm/mach/arch.h>
|
|
|
|
#include "common.h"
|
|
|
|
#define HPBREG_BASE 0xfe700000
|
|
|
|
#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(HPBREG_BASE, 0x00100000);
|
|
|
|
BUG_ON(!base);
|
|
|
|
irqchip_init();
|
|
|
|
/* route all interrupts to ARM */
|
|
writel(0x73ffffff, base + INT2NTSR0);
|
|
writel(0xffffffff, base + INT2NTSR1);
|
|
|
|
/* unmask all known interrupts in INTCS2 */
|
|
writel(0x08330773, base + INT2SMSKCR0);
|
|
writel(0x00311110, base + INT2SMSKCR1);
|
|
|
|
iounmap(base);
|
|
}
|
|
|
|
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
|