1 /* 2 * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef __IMX_SIP_SVC_H__ 8 #define __IMX_SIP_SVC_H__ 9 10 /* SMC function IDs for SiP Service queries */ 11 #define IMX_SIP_CPUFREQ 0xC2000001 12 #define IMX_SIP_SET_CPUFREQ 0x00 13 14 #define IMX_SIP_SRTC 0xC2000002 15 #define IMX_SIP_SRTC_SET_TIME 0x00 16 17 #define IMX_SIP_BUILDINFO 0xC2000003 18 #define IMX_SIP_BUILDINFO_GET_COMMITHASH 0x00 19 20 #define IMX_SIP_GET_SOC_INFO 0xC2000006 21 22 #define IMX_SIP_WAKEUP_SRC 0xC2000009 23 #define IMX_SIP_WAKEUP_SRC_SCU 0x1 24 #define IMX_SIP_WAKEUP_SRC_IRQSTEER 0x2 25 26 #define IMX_SIP_OTP_READ 0xC200000A 27 #define IMX_SIP_OTP_WRITE 0xC200000B 28 29 #define IMX_SIP_MISC_SET_TEMP 0xC200000C 30 31 #define IMX_SIP_AARCH32 0xC20000FD 32 33 int imx_kernel_entry_handler(uint32_t smc_fid, u_register_t x1, 34 u_register_t x2, u_register_t x3, 35 u_register_t x4); 36 #if defined(PLAT_imx8mq) 37 int imx_soc_info_handler(uint32_t smc_fid, u_register_t x1, 38 u_register_t x2, u_register_t x3); 39 #endif 40 41 #if (defined(PLAT_imx8qm) || defined(PLAT_imx8qx)) 42 int imx_cpufreq_handler(uint32_t smc_fid, u_register_t x1, 43 u_register_t x2, u_register_t x3); 44 int imx_srtc_handler(uint32_t smc_fid, void *handle, u_register_t x1, 45 u_register_t x2, u_register_t x3, u_register_t x4); 46 int imx_wakeup_src_handler(uint32_t smc_fid, u_register_t x1, 47 u_register_t x2, u_register_t x3); 48 int imx_otp_handler(uint32_t smc_fid, void *handle, 49 u_register_t x1, u_register_t x2); 50 int imx_misc_set_temp_handler(uint32_t smc_fid, u_register_t x1, 51 u_register_t x2, u_register_t x3, 52 u_register_t x4); 53 #endif 54 uint64_t imx_buildinfo_handler(uint32_t smc_fid, u_register_t x1, 55 u_register_t x2, u_register_t x3, 56 u_register_t x4); 57 58 #endif /* __IMX_SIP_SVC_H__ */ 59