Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Haojian Zhuang |
90 |
80.36% |
1 |
14.29% |
| Kevin Hilman |
14 |
12.50% |
1 |
14.29% |
| Wang Long |
4 |
3.57% |
1 |
14.29% |
| Thomas Gleixner |
1 |
0.89% |
1 |
14.29% |
| Hao Fang |
1 |
0.89% |
1 |
14.29% |
| Uwe Kleine-König |
1 |
0.89% |
1 |
14.29% |
| Jiancheng Xue |
1 |
0.89% |
1 |
14.29% |
| Total |
112 |
|
7 |
|
// 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