178b3ea9cSJorge Ramirez-Ortiz /* SPDX-License-Identifier: BSD-2-Clause */ 278b3ea9cSJorge Ramirez-Ortiz /* 378b3ea9cSJorge Ramirez-Ortiz * Copyright 2020 Foundries Ltd 478b3ea9cSJorge Ramirez-Ortiz */ 578b3ea9cSJorge Ramirez-Ortiz 678b3ea9cSJorge Ramirez-Ortiz #ifndef __IMX8M_CRM_H 778b3ea9cSJorge Ramirez-Ortiz #define __IMX8M_CRM_H 878b3ea9cSJorge Ramirez-Ortiz 978b3ea9cSJorge Ramirez-Ortiz /* CCGRx Registers (Clock Gating) */ 1078b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGR0 0x4000 1178b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_OFFSET 0x10 1278b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx(idx) (((idx) * CCM_CCGRx_OFFSET) + CCM_CCGR0) 1378b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_SET(idx) (CCM_CCGRx(idx) + 0x4) 1478b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_CLR(idx) (CCM_CCGRx(idx) + 0x8) 1578b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_TOG(idx) (CCM_CCGRx(idx) + 0xC) 1678b3ea9cSJorge Ramirez-Ortiz 1778b3ea9cSJorge Ramirez-Ortiz #define BS_CCM_CCGRx_SETTING(idx) ((idx) * 4) 1878b3ea9cSJorge Ramirez-Ortiz #define BM_CCM_CCGRx_SETTING(idx) \ 1978b3ea9cSJorge Ramirez-Ortiz SHIFT_U32(0x3, BS_CCM_CCGRx_SETTING(idx)) 2078b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_DISABLE(idx) \ 2178b3ea9cSJorge Ramirez-Ortiz SHIFT_U32(0, BS_CCM_CCGRx_SETTING(idx)) 2278b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_RUN(idx) \ 2378b3ea9cSJorge Ramirez-Ortiz BIT32(BS_CCM_CCGRx_SETTING(idx)) 2478b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_RUN_WAIT(idx) \ 2578b3ea9cSJorge Ramirez-Ortiz SHIFT_U32(0x2, BS_CCM_CCGRx_SETTING(idx)) 2678b3ea9cSJorge Ramirez-Ortiz #define CCM_CCGRx_ALWAYS_ON(idx) \ 2778b3ea9cSJorge Ramirez-Ortiz SHIFT_U32(0x3, BS_CCM_CCGRx_SETTING(idx)) 2878b3ea9cSJorge Ramirez-Ortiz 2978b3ea9cSJorge Ramirez-Ortiz #define CCM_CCRG_I2C1 23 3078b3ea9cSJorge Ramirez-Ortiz #define CCM_CCRG_I2C2 24 3178b3ea9cSJorge Ramirez-Ortiz #define CCM_CCRG_I2C3 25 323d72b012SDevendra Devadiga #define CCM_CCRG_I2C4 26 33e4ca953cSClement Faure #define CCM_CCRG_OCOTP 34 3478b3ea9cSJorge Ramirez-Ortiz 35*a9edcef3SVanessa Maegima #if defined(CFG_MX8MP) 36*a9edcef3SVanessa Maegima #define CCM_CCRG_I2C5 51 37*a9edcef3SVanessa Maegima #define CCM_CCRG_I2C6 52 38*a9edcef3SVanessa Maegima #endif 39*a9edcef3SVanessa Maegima 4078b3ea9cSJorge Ramirez-Ortiz #endif /* __IMX8M_CRM_H */ 41