| Edward-JW Yang | 1c7fd0b | 2021-06-28 11:29:51 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2021, 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_PERI_SW_0, |
| 20 | PLAT_SPM_COND_CG_VPPSYS0_SW_CG_0, |
| 21 | PLAT_SPM_COND_CG_VPPSYS0_SW_CG_1, |
| 22 | PLAT_SPM_COND_CG_VPPSYS0_SW_CG_2, |
| 23 | PLAT_SPM_COND_CG_VPPSYS1_SW_CG_0, |
| 24 | PLAT_SPM_COND_CG_VPPSYS1_SW_CG_1, |
| 25 | PLAT_SPM_COND_CG_VDOSYS0_SW_CG_0, |
| 26 | PLAT_SPM_COND_CG_VDOSYS0_SW_CG_1, |
| 27 | PLAT_SPM_COND_CG_VDOSYS1_SW_CG_0, |
| 28 | PLAT_SPM_COND_CG_VDOSYS1_SW_CG_1, |
| 29 | PLAT_SPM_COND_CG_VDOSYS1_SW_CG_2, |
| 30 | PLAT_SPM_COND_CG_I2C_SW_CG, |
| 31 | PLAT_SPM_COND_MAX, |
| 32 | }; |
| 33 | |
| 34 | enum PLAT_SPM_COND_PLL { |
| 35 | PLAT_SPM_COND_PLL_UNIVPLL = 0, |
| 36 | PLAT_SPM_COND_PLL_MFGPLL, |
| 37 | PLAT_SPM_COND_PLL_MSDCPLL, |
| 38 | PLAT_SPM_COND_PLL_TVDPLL, |
| 39 | PLAT_SPM_COND_PLL_MMPLL, |
| 40 | PLAT_SPM_COND_PLL_MAX, |
| 41 | }; |
| 42 | |
| 43 | #define PLL_BIT_MFGPLL BIT(PLAT_SPM_COND_PLL_MFGPLL) |
| 44 | #define PLL_BIT_MMPLL BIT(PLAT_SPM_COND_PLL_MMPLL) |
| 45 | #define PLL_BIT_UNIVPLL BIT(PLAT_SPM_COND_PLL_UNIVPLL) |
| 46 | #define PLL_BIT_MSDCPLL BIT(PLAT_SPM_COND_PLL_MSDCPLL) |
| 47 | #define PLL_BIT_TVDPLL BIT(PLAT_SPM_COND_PLL_TVDPLL) |
| 48 | |
| 49 | /* Definition about SPM_COND_CHECK_BLOCKED |
| 50 | * bit [00 ~ 17]: cg blocking index |
| 51 | * bit [18 ~ 29]: pll blocking index |
| 52 | * bit [30] : pll blocking information |
| 53 | * bit [31] : idle condition check fail |
| 54 | */ |
| 55 | #define SPM_COND_BLOCKED_CG_IDX U(0) |
| 56 | #define SPM_COND_BLOCKED_PLL_IDX U(18) |
| 57 | #define SPM_COND_CHECK_BLOCKED_PLL BIT(30) |
| 58 | #define SPM_COND_CHECK_FAIL BIT(31) |
| 59 | |
| 60 | struct mt_spm_cond_tables { |
| 61 | char *name; |
| 62 | unsigned int table_cg[PLAT_SPM_COND_MAX]; |
| 63 | unsigned int table_pll; |
| 64 | void *priv; |
| 65 | }; |
| 66 | |
| 67 | extern unsigned int mt_spm_cond_check(int state_id, |
| 68 | const struct mt_spm_cond_tables *src, |
| 69 | const struct mt_spm_cond_tables *dest, |
| 70 | struct mt_spm_cond_tables *res); |
| 71 | extern int mt_spm_cond_update(struct mt_resource_constraint **con, |
| 72 | int stateid, void *priv); |
| 73 | #endif /* MT_SPM_CONDIT_H */ |