1*83d290c5STom Rini /* SPDX-License-Identifier: GPL-2.0+ */ 2a2a55e51SPrabhakar Kushwaha /* Copyright 2013-2015 Freescale Semiconductor Inc. 37b3bd9a7SJ. German Rivera */ 47b3bd9a7SJ. German Rivera #ifndef __FSL_DPMNG_H 57b3bd9a7SJ. German Rivera #define __FSL_DPMNG_H 67b3bd9a7SJ. German Rivera 7a2a55e51SPrabhakar Kushwaha /* Management Complex General API 8a2a55e51SPrabhakar Kushwaha * Contains general API for the Management Complex firmware 97b3bd9a7SJ. German Rivera */ 107b3bd9a7SJ. German Rivera 117b3bd9a7SJ. German Rivera struct fsl_mc_io; 127b3bd9a7SJ. German Rivera 137b3bd9a7SJ. German Rivera /** 14a2a55e51SPrabhakar Kushwaha * Management Complex firmware version information 157b3bd9a7SJ. German Rivera */ 1653e353fcSPrabhakar Kushwaha #define MC_VER_MAJOR 9 177b3bd9a7SJ. German Rivera #define MC_VER_MINOR 0 187b3bd9a7SJ. German Rivera 19a2a55e51SPrabhakar Kushwaha /** 20a2a55e51SPrabhakar Kushwaha * struct mc_versoin 21a2a55e51SPrabhakar Kushwaha * @major: Major version number: incremented on API compatibility changes 22a2a55e51SPrabhakar Kushwaha * @minor: Minor version number: incremented on API additions (that are 237b3bd9a7SJ. German Rivera * backward compatible); reset when major version is incremented 24a2a55e51SPrabhakar Kushwaha * @revision: Internal revision number: incremented on implementation changes 257b3bd9a7SJ. German Rivera * and/or bug fixes that have no impact on API 267b3bd9a7SJ. German Rivera */ 27a2a55e51SPrabhakar Kushwaha struct mc_version { 28a2a55e51SPrabhakar Kushwaha uint32_t major; 29a2a55e51SPrabhakar Kushwaha uint32_t minor; 30a2a55e51SPrabhakar Kushwaha uint32_t revision; 317b3bd9a7SJ. German Rivera }; 327b3bd9a7SJ. German Rivera 337b3bd9a7SJ. German Rivera /** 34a2a55e51SPrabhakar Kushwaha * mc_get_version() - Retrieves the Management Complex firmware 35a2a55e51SPrabhakar Kushwaha * version information 36a2a55e51SPrabhakar Kushwaha * @mc_io: Pointer to opaque I/O object 3787457d11SPrabhakar Kushwaha * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' 38a2a55e51SPrabhakar Kushwaha * @mc_ver_info: Returned version information structure 397b3bd9a7SJ. German Rivera * 40a2a55e51SPrabhakar Kushwaha * Return: '0' on Success; Error code otherwise. 417b3bd9a7SJ. German Rivera */ 4287457d11SPrabhakar Kushwaha int mc_get_version(struct fsl_mc_io *mc_io, 4387457d11SPrabhakar Kushwaha uint32_t cmd_flags, 4487457d11SPrabhakar Kushwaha struct mc_version *mc_ver_info); 457b3bd9a7SJ. German Rivera 467b3bd9a7SJ. German Rivera #endif /* __FSL_DPMNG_H */ 47