1/*
2 *  Copyright (c) 2012 Samsung Electronics.
3 *
4 * EXYNOS - SMC Call
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11#ifndef __ASM_ARCH_EXYNOS_SMC_H
12#define __ASM_ARCH_EXYNOS_SMC_H
13
14#define SMC_CMD_INIT		(-1)
15#define SMC_CMD_INFO		(-2)
16/* For Power Management */
17#define SMC_CMD_SLEEP		(-3)
18#define SMC_CMD_CPU1BOOT	(-4)
19#define SMC_CMD_CPU0AFTR	(-5)
20#define SMC_CMD_SAVE		(-6)
21#define SMC_CMD_SHUTDOWN	(-7)
22/* For CP15 Access */
23#define SMC_CMD_C15RESUME	(-11)
24/* For L2 Cache Access */
25#define SMC_CMD_L2X0CTRL	(-21)
26#define SMC_CMD_L2X0SETUP1	(-22)
27#define SMC_CMD_L2X0SETUP2	(-23)
28#define SMC_CMD_L2X0INVALL	(-24)
29#define SMC_CMD_L2X0DEBUG	(-25)
30
31#ifndef __ASSEMBLY__
32
33extern void exynos_smc(u32 cmd, u32 arg1, u32 arg2, u32 arg3);
34
35#endif /* __ASSEMBLY__ */
36
37/* op type for SMC_CMD_SAVE and SMC_CMD_SHUTDOWN */
38#define OP_TYPE_CORE		0x0
39#define OP_TYPE_CLUSTER		0x1
40
41/* Power State required for SMC_CMD_SAVE and SMC_CMD_SHUTDOWN */
42#define SMC_POWERSTATE_IDLE	0x1
43
44#endif
45