Blame view
include/linux/vexpress.h
1.44 KB
3ecbf05be mfd: Versatile Ex... |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
/* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * 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. * * Copyright (C) 2012 ARM Limited */ #ifndef _LINUX_VEXPRESS_H #define _LINUX_VEXPRESS_H #include <linux/device.h> |
3b9334ac8 mfd: vexpress: Co... |
18 |
#include <linux/regmap.h> |
3ecbf05be mfd: Versatile Ex... |
19 20 21 22 23 |
#define VEXPRESS_SITE_MB 0 #define VEXPRESS_SITE_DB1 1 #define VEXPRESS_SITE_DB2 2 #define VEXPRESS_SITE_MASTER 0xf |
3b9334ac8 mfd: vexpress: Co... |
24 |
/* Config infrastructure */ |
3ecbf05be mfd: Versatile Ex... |
25 |
|
3b9334ac8 mfd: vexpress: Co... |
26 27 |
void vexpress_config_set_master(u32 site); u32 vexpress_config_get_master(void); |
3ecbf05be mfd: Versatile Ex... |
28 |
|
3b9334ac8 mfd: vexpress: Co... |
29 30 |
void vexpress_config_lock(void *arg); void vexpress_config_unlock(void *arg); |
3ecbf05be mfd: Versatile Ex... |
31 |
|
3b9334ac8 mfd: vexpress: Co... |
32 33 |
int vexpress_config_get_topo(struct device_node *node, u32 *site, u32 *position, u32 *dcc); |
3ecbf05be mfd: Versatile Ex... |
34 |
|
3b9334ac8 mfd: vexpress: Co... |
35 |
/* Config bridge API */ |
3ecbf05be mfd: Versatile Ex... |
36 |
|
3b9334ac8 mfd: vexpress: Co... |
37 38 39 40 |
struct vexpress_config_bridge_ops { struct regmap * (*regmap_init)(struct device *dev, void *context); void (*regmap_exit)(struct regmap *regmap, void *context); }; |
3ecbf05be mfd: Versatile Ex... |
41 |
|
3b9334ac8 mfd: vexpress: Co... |
42 43 |
struct device *vexpress_config_bridge_register(struct device *parent, struct vexpress_config_bridge_ops *ops, void *context); |
3ecbf05be mfd: Versatile Ex... |
44 |
|
3b9334ac8 mfd: vexpress: Co... |
45 |
/* Config regmap API */ |
3ecbf05be mfd: Versatile Ex... |
46 |
|
3b9334ac8 mfd: vexpress: Co... |
47 |
struct regmap *devm_regmap_init_vexpress_config(struct device *dev); |
3ecbf05be mfd: Versatile Ex... |
48 |
|
88e0abcd7 mfd: Versatile Ex... |
49 |
/* Platform control */ |
88e0abcd7 mfd: Versatile Ex... |
50 |
void vexpress_flags_set(u32 data); |
3ecbf05be mfd: Versatile Ex... |
51 |
#endif |