linux/arch/arm/mach-hisi/hisilicon.c
Hao Fang c1ce9d8081 ARM: hisi: use the correct HiSilicon copyright
s/Hisilicon/HiSilicon/
It should use capital S, according to
https://www.hisilicon.com/en/terms-of-use.

Signed-off-by: Hao Fang <fanghao11@huawei.com>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2021-04-02 15:36:27 +08:00

53 lines
1.3 KiB
C

// SPDX-License-Identifier: GPL-2.0-only
/*
* (HiSilicon's SoC based) flattened device tree enabled machine
*
* Copyright (c) 2012-2013 HiSilicon Ltd.
* Copyright (c) 2012-2013 Linaro Ltd.
*
* Author: Haojian Zhuang <haojian.zhuang@linaro.org>
*/
#include <linux/clocksource.h>
#include <linux/irqchip.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#define HI3620_SYSCTRL_PHYS_BASE 0xfc802000
#define HI3620_SYSCTRL_VIRT_BASE 0xfe802000
/*
* This table is only for optimization. Since ioremap() could always share
* the same mapping if it's defined as static IO mapping.
*
* Without this table, system could also work. The cost is some virtual address
* spaces wasted since ioremap() may be called multi times for the same
* IO space.
*/
static struct map_desc hi3620_io_desc[] __initdata = {
{
/* sysctrl */
.pfn = __phys_to_pfn(HI3620_SYSCTRL_PHYS_BASE),
.virtual = HI3620_SYSCTRL_VIRT_BASE,
.length = 0x1000,
.type = MT_DEVICE,
},
};
static void __init hi3620_map_io(void)
{
debug_ll_io_init();
iotable_init(hi3620_io_desc, ARRAY_SIZE(hi3620_io_desc));
}
static const char *const hi3xxx_compat[] __initconst = {
"hisilicon,hi3620-hi4511",
NULL,
};
DT_MACHINE_START(HI3620, "Hisilicon Hi3620 (Flattened Device Tree)")
.map_io = hi3620_map_io,
.dt_compat = hi3xxx_compat,
MACHINE_END