linux-stable/include/linux/vexpress.h
Pawel Moll 81cc3f868d ARM: vexpress: Remove non-DT code
Now, with the CLCD DT support available, there is no
more reason to keep the non-DT support for V2P-CA9.

Removed, together with "some" supporting code. It was
necessary to make PLAT_VERSATILE_SCHED_CLOCK optional
and selected by the machines still interested in it.

Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-28 16:08:16 +01:00

54 lines
1.4 KiB
C

/*
* 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>
#include <linux/regmap.h>
#define VEXPRESS_SITE_MB 0
#define VEXPRESS_SITE_DB1 1
#define VEXPRESS_SITE_DB2 2
#define VEXPRESS_SITE_MASTER 0xf
/* Config infrastructure */
void vexpress_config_set_master(u32 site);
u32 vexpress_config_get_master(void);
void vexpress_config_lock(void *arg);
void vexpress_config_unlock(void *arg);
int vexpress_config_get_topo(struct device_node *node, u32 *site,
u32 *position, u32 *dcc);
/* Config bridge API */
struct vexpress_config_bridge_ops {
struct regmap * (*regmap_init)(struct device *dev, void *context);
void (*regmap_exit)(struct regmap *regmap, void *context);
};
struct device *vexpress_config_bridge_register(struct device *parent,
struct vexpress_config_bridge_ops *ops, void *context);
/* Config regmap API */
struct regmap *devm_regmap_init_vexpress_config(struct device *dev);
/* Platform control */
void vexpress_flags_set(u32 data);
#endif