1 /* 2 * Copyright (c) 2020, MediaTek Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef MT_SPM_CONDIT_H 8 #define MT_SPM_CONDIT_H 9 10 #include <mt_lp_rm.h> 11 12 enum PLAT_SPM_COND { 13 PLAT_SPM_COND_MTCMOS1 = 0, 14 PLAT_SPM_COND_CG_INFRA_0, 15 PLAT_SPM_COND_CG_INFRA_1, 16 PLAT_SPM_COND_CG_INFRA_2, 17 PLAT_SPM_COND_CG_INFRA_3, 18 PLAT_SPM_COND_CG_INFRA_4, 19 PLAT_SPM_COND_CG_INFRA_5, 20 PLAT_SPM_COND_CG_MMSYS_0, 21 PLAT_SPM_COND_CG_MMSYS_1, 22 PLAT_SPM_COND_CG_MMSYS_2, 23 PLAT_SPM_COND_MAX, 24 }; 25 26 #define PLL_BIT_UNIVPLL BIT(0) 27 #define PLL_BIT_MFGPLL BIT(1) 28 #define PLL_BIT_MSDCPLL BIT(2) 29 #define PLL_BIT_TVDPLL BIT(3) 30 #define PLL_BIT_MMPLL BIT(4) 31 32 /* Definition about SPM_COND_CHECK_BLOCKED 33 * bit [00 ~ 15]: cg blocking index 34 * bit [16 ~ 29]: pll blocking index 35 * bit [30] : pll blocking information 36 * bit [31] : idle condition check fail 37 */ 38 #define SPM_COND_BLOCKED_CG_IDX U(0) 39 #define SPM_COND_BLOCKED_PLL_IDX U(16) 40 #define SPM_COND_CHECK_BLOCKED_PLL BIT(30) 41 #define SPM_COND_CHECK_FAIL BIT(31) 42 43 struct mt_spm_cond_tables { 44 char *name; 45 unsigned int table_cg[PLAT_SPM_COND_MAX]; 46 unsigned int table_pll; 47 void *priv; 48 }; 49 50 extern unsigned int mt_spm_cond_check(int state_id, 51 const struct mt_spm_cond_tables *src, 52 const struct mt_spm_cond_tables *dest, 53 struct mt_spm_cond_tables *res); 54 extern int mt_spm_cond_update(struct mt_resource_constraint **con, 55 int stateid, void *priv); 56 #endif /* MT_SPM_CONDIT_H */ 57