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