1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef __SOC_MEDIATEK_MTK_PM_DOMAINS_H 4 #define __SOC_MEDIATEK_MTK_PM_DOMAINS_H 5 6 #define MTK_SCPD_ACTIVE_WAKEUP BIT(0) 7 #define MTK_SCPD_FWAIT_SRAM BIT(1) 8 #define MTK_SCPD_SRAM_ISO BIT(2) 9 #define MTK_SCPD_KEEP_DEFAULT_OFF BIT(3) 10 #define MTK_SCPD_DOMAIN_SUPPLY BIT(4) 11 #define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data->caps & (_x)) 12 13 #define SPM_VDE_PWR_CON 0x0210 14 #define SPM_MFG_PWR_CON 0x0214 15 #define SPM_VEN_PWR_CON 0x0230 16 #define SPM_ISP_PWR_CON 0x0238 17 #define SPM_DIS_PWR_CON 0x023c 18 #define SPM_CONN_PWR_CON 0x0280 19 #define SPM_VEN2_PWR_CON 0x0298 20 #define SPM_AUDIO_PWR_CON 0x029c 21 #define SPM_MFG_2D_PWR_CON 0x02c0 22 #define SPM_MFG_ASYNC_PWR_CON 0x02c4 23 #define SPM_USB_PWR_CON 0x02cc 24 25 #define SPM_PWR_STATUS 0x060c 26 #define SPM_PWR_STATUS_2ND 0x0610 27 28 #define PWR_STATUS_CONN BIT(1) 29 #define PWR_STATUS_DISP BIT(3) 30 #define PWR_STATUS_MFG BIT(4) 31 #define PWR_STATUS_ISP BIT(5) 32 #define PWR_STATUS_VDEC BIT(7) 33 #define PWR_STATUS_VENC_LT BIT(20) 34 #define PWR_STATUS_VENC BIT(21) 35 #define PWR_STATUS_MFG_2D BIT(22) 36 #define PWR_STATUS_MFG_ASYNC BIT(23) 37 #define PWR_STATUS_AUDIO BIT(24) 38 #define PWR_STATUS_USB BIT(25) 39 40 #define SPM_MAX_BUS_PROT_DATA 5 41 42 #define _BUS_PROT(_mask, _set, _clr, _sta, _update, _ignore) { \ 43 .bus_prot_mask = (_mask), \ 44 .bus_prot_set = _set, \ 45 .bus_prot_clr = _clr, \ 46 .bus_prot_sta = _sta, \ 47 .bus_prot_reg_update = _update, \ 48 .ignore_clr_ack = _ignore, \ 49 } 50 51 #define BUS_PROT_WR(_mask, _set, _clr, _sta) \ 52 _BUS_PROT(_mask, _set, _clr, _sta, false, false) 53 54 #define BUS_PROT_WR_IGN(_mask, _set, _clr, _sta) \ 55 _BUS_PROT(_mask, _set, _clr, _sta, false, true) 56 57 #define BUS_PROT_UPDATE(_mask, _set, _clr, _sta) \ 58 _BUS_PROT(_mask, _set, _clr, _sta, true, false) 59 60 #define BUS_PROT_UPDATE_TOPAXI(_mask) \ 61 BUS_PROT_UPDATE(_mask, \ 62 INFRA_TOPAXI_PROTECTEN, \ 63 INFRA_TOPAXI_PROTECTEN, \ 64 INFRA_TOPAXI_PROTECTSTA1) 65 66 struct scpsys_bus_prot_data { 67 u32 bus_prot_mask; 68 u32 bus_prot_set; 69 u32 bus_prot_clr; 70 u32 bus_prot_sta; 71 bool bus_prot_reg_update; 72 bool ignore_clr_ack; 73 }; 74 75 #define MAX_SUBSYS_CLKS 10 76 77 /** 78 * struct scpsys_domain_data - scp domain data for power on/off flow 79 * @name: The name of the power domain. 80 * @sta_mask: The mask for power on/off status bit. 81 * @ctl_offs: The offset for main power control register. 82 * @sram_pdn_bits: The mask for sram power control bits. 83 * @sram_pdn_ack_bits: The mask for sram power control acked bits. 84 * @caps: The flag for active wake-up action. 85 * @bp_infracfg: bus protection for infracfg subsystem 86 * @bp_smi: bus protection for smi subsystem 87 */ 88 struct scpsys_domain_data { 89 const char *name; 90 u32 sta_mask; 91 int ctl_offs; 92 u32 sram_pdn_bits; 93 u32 sram_pdn_ack_bits; 94 u8 caps; 95 const struct scpsys_bus_prot_data bp_infracfg[SPM_MAX_BUS_PROT_DATA]; 96 const struct scpsys_bus_prot_data bp_smi[SPM_MAX_BUS_PROT_DATA]; 97 }; 98 99 struct scpsys_soc_data { 100 const struct scpsys_domain_data *domains_data; 101 int num_domains; 102 int pwr_sta_offs; 103 int pwr_sta2nd_offs; 104 }; 105 106 #endif /* __SOC_MEDIATEK_MTK_PM_DOMAINS_H */ 107