diff options
Diffstat (limited to 'drivers/pmdomain/mediatek/mtk-pm-domains.h')
| -rw-r--r-- | drivers/pmdomain/mediatek/mtk-pm-domains.h | 127 |
1 files changed, 107 insertions, 20 deletions
diff --git a/drivers/pmdomain/mediatek/mtk-pm-domains.h b/drivers/pmdomain/mediatek/mtk-pm-domains.h index aaba5e6b0536..f608e6ec4744 100644 --- a/drivers/pmdomain/mediatek/mtk-pm-domains.h +++ b/drivers/pmdomain/mediatek/mtk-pm-domains.h @@ -13,7 +13,13 @@ #define MTK_SCPD_EXT_BUCK_ISO BIT(6) #define MTK_SCPD_HAS_INFRA_NAO BIT(7) #define MTK_SCPD_STRICT_BUS_PROTECTION BIT(8) -#define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data->caps & (_x)) +#define MTK_SCPD_SRAM_PDN_INVERTED BIT(9) +#define MTK_SCPD_MODEM_PWRSEQ BIT(10) +#define MTK_SCPD_SKIP_RESET_B BIT(11) +#define MTK_SCPD_INFRA_PWR_CTL BIT(12) +#define MTK_SCPD_CAPS(_scpd, _x) ((_scpd)->data ? \ + (_scpd)->data->caps & (_x) : \ + (_scpd)->hwv_data->caps & (_x)) #define SPM_VDE_PWR_CON 0x0210 #define SPM_MFG_PWR_CON 0x0214 @@ -21,6 +27,7 @@ #define SPM_ISP_PWR_CON 0x0238 #define SPM_DIS_PWR_CON 0x023c #define SPM_CONN_PWR_CON 0x0280 +#define SPM_MD1_PWR_CON 0x0284 #define SPM_VEN2_PWR_CON 0x0298 #define SPM_AUDIO_PWR_CON 0x029c #define SPM_MFG_2D_PWR_CON 0x02c0 @@ -30,6 +37,7 @@ #define SPM_PWR_STATUS 0x060c #define SPM_PWR_STATUS_2ND 0x0610 +#define PWR_STATUS_MD1 BIT(0) #define PWR_STATUS_CONN BIT(1) #define PWR_STATUS_DISP BIT(3) #define PWR_STATUS_MFG BIT(4) @@ -42,36 +50,50 @@ #define PWR_STATUS_AUDIO BIT(24) #define PWR_STATUS_USB BIT(25) -#define SPM_MAX_BUS_PROT_DATA 6 +#define SPM_MAX_BUS_PROT_DATA 7 enum scpsys_bus_prot_flags { BUS_PROT_REG_UPDATE = BIT(1), BUS_PROT_IGNORE_CLR_ACK = BIT(2), BUS_PROT_INVERTED = BIT(3), - BUS_PROT_COMPONENT_INFRA = BIT(4), - BUS_PROT_COMPONENT_SMI = BIT(5), - BUS_PROT_STA_COMPONENT_INFRA_NAO = BIT(6), }; -#define _BUS_PROT(_set_clr_mask, _set, _clr, _sta_mask, _sta, _flags) { \ - .bus_prot_set_clr_mask = (_set_clr_mask), \ - .bus_prot_set = _set, \ - .bus_prot_clr = _clr, \ - .bus_prot_sta_mask = (_sta_mask), \ - .bus_prot_sta = _sta, \ - .flags = _flags \ +enum scpsys_bus_prot_block { + BUS_PROT_BLOCK_INFRA, + BUS_PROT_BLOCK_INFRA_NAO, + BUS_PROT_BLOCK_SMI, + BUS_PROT_BLOCK_SPM, + BUS_PROT_BLOCK_COUNT, +}; + +#define _BUS_PROT_STA(_hwip, _sta_hwip, _set_clr_mask, _set, _clr, \ + _sta_mask, _sta, _flags) \ + { \ + .bus_prot_block = BUS_PROT_BLOCK_##_hwip, \ + .bus_prot_sta_block = BUS_PROT_BLOCK_##_sta_hwip, \ + .bus_prot_set_clr_mask = (_set_clr_mask), \ + .bus_prot_set = _set, \ + .bus_prot_clr = _clr, \ + .bus_prot_sta_mask = (_sta_mask), \ + .bus_prot_sta = _sta, \ + .flags = _flags \ } -#define BUS_PROT_WR(_hwip, _mask, _set, _clr, _sta) \ - _BUS_PROT(_mask, _set, _clr, _mask, _sta, BUS_PROT_COMPONENT_##_hwip) +#define _BUS_PROT(_hwip, _set_clr_mask, _set, _clr, _sta_mask, \ + _sta, _flags) \ + _BUS_PROT_STA(_hwip, _hwip, _set_clr_mask, _set, _clr, \ + _sta_mask, _sta, _flags) + +#define BUS_PROT_WR(_hwip, _mask, _set, _clr, _sta) \ + _BUS_PROT(_hwip, _mask, _set, _clr, _mask, _sta, 0) -#define BUS_PROT_WR_IGN(_hwip, _mask, _set, _clr, _sta) \ - _BUS_PROT(_mask, _set, _clr, _mask, _sta, \ - BUS_PROT_COMPONENT_##_hwip | BUS_PROT_IGNORE_CLR_ACK) +#define BUS_PROT_WR_IGN(_hwip, _mask, _set, _clr, _sta) \ + _BUS_PROT(_hwip, _mask, _set, _clr, _mask, _sta, \ + BUS_PROT_IGNORE_CLR_ACK) -#define BUS_PROT_UPDATE(_hwip, _mask, _set, _clr, _sta) \ - _BUS_PROT(_mask, _set, _clr, _mask, _sta, \ - BUS_PROT_COMPONENT_##_hwip | BUS_PROT_REG_UPDATE) +#define BUS_PROT_UPDATE(_hwip, _mask, _set, _clr, _sta) \ + _BUS_PROT(_hwip, _mask, _set, _clr, _mask, _sta, \ + BUS_PROT_REG_UPDATE) #define BUS_PROT_INFRA_UPDATE_TOPAXI(_mask) \ BUS_PROT_UPDATE(INFRA, _mask, \ @@ -80,6 +102,8 @@ enum scpsys_bus_prot_flags { INFRA_TOPAXI_PROTECTSTA1) struct scpsys_bus_prot_data { + u8 bus_prot_block; + u8 bus_prot_sta_block; u32 bus_prot_set_clr_mask; u32 bus_prot_set; u32 bus_prot_clr; @@ -89,34 +113,97 @@ struct scpsys_bus_prot_data { }; /** + * enum scpsys_rtff_type - Type of RTFF Hardware for power domain + * @SCPSYS_RTFF_NONE: RTFF HW not present or domain not RTFF managed + * @SCPSYS_RTFF_TYPE_GENERIC: Non-CPU, peripheral-generic RTFF HW + * @SCPSYS_RTFF_TYPE_PCIE_PHY: PCI-Express PHY specific RTFF HW + * @SCPSYS_RTFF_TYPE_STOR_UFS: Storage (UFS) specific RTFF HW + * @SCPSYS_RTFF_TYPE_MAX: Number of supported RTFF HW Types + */ +enum scpsys_rtff_type { + SCPSYS_RTFF_NONE = 0, + SCPSYS_RTFF_TYPE_GENERIC, + SCPSYS_RTFF_TYPE_PCIE_PHY, + SCPSYS_RTFF_TYPE_STOR_UFS, + SCPSYS_RTFF_TYPE_MAX +}; + +/** + * enum scpsys_mtcmos_type - Type of power domain controller + * @SCPSYS_MTCMOS_TYPE_DIRECT_CTL: Power domains are controlled with direct access + * @SCPSYS_MTCMOS_TYPE_HW_VOTER: Hardware-assisted voted power domain control + * @SCPSYS_MTCMOS_TYPE_MAX: Number of supported power domain types + */ +enum scpsys_mtcmos_type { + SCPSYS_MTCMOS_TYPE_DIRECT_CTL = 0, + SCPSYS_MTCMOS_TYPE_HW_VOTER, + SCPSYS_MTCMOS_TYPE_MAX +}; + +/** * struct scpsys_domain_data - scp domain data for power on/off flow * @name: The name of the power domain. * @sta_mask: The mask for power on/off status bit. + * @sta2nd_mask: The mask for second power on/off status bit. * @ctl_offs: The offset for main power control register. * @sram_pdn_bits: The mask for sram power control bits. * @sram_pdn_ack_bits: The mask for sram power control acked bits. * @ext_buck_iso_offs: The offset for external buck isolation * @ext_buck_iso_mask: The mask for external buck isolation * @caps: The flag for active wake-up action. + * @rtff_type: The power domain RTFF HW type * @bp_cfg: bus protection configuration for any subsystem */ struct scpsys_domain_data { const char *name; u32 sta_mask; + u32 sta2nd_mask; int ctl_offs; u32 sram_pdn_bits; u32 sram_pdn_ack_bits; int ext_buck_iso_offs; u32 ext_buck_iso_mask; u16 caps; + enum scpsys_rtff_type rtff_type; const struct scpsys_bus_prot_data bp_cfg[SPM_MAX_BUS_PROT_DATA]; int pwr_sta_offs; int pwr_sta2nd_offs; }; +/** + * struct scpsys_hwv_domain_data - Hardware Voter power domain data + * @name: Name of the power domain + * @set: Offset of the HWV SET register + * @clr: Offset of the HWV CLEAR register + * @done: Offset of the HWV DONE register + * @en: Offset of the HWV ENABLE register + * @set_sta: Offset of the HWV SET STATUS register + * @clr_sta: Offset of the HWV CLEAR STATUS register + * @setclr_bit: The SET/CLR bit to enable/disable the power domain + * @sta_bit: The SET/CLR STA bit to check for on/off ACK + * @caps: The flag for active wake-up action + */ +struct scpsys_hwv_domain_data { + const char *name; + u16 set; + u16 clr; + u16 done; + u16 en; + u16 set_sta; + u16 clr_sta; + u8 setclr_bit; + u8 sta_bit; + u16 caps; +}; + struct scpsys_soc_data { const struct scpsys_domain_data *domains_data; int num_domains; + const struct scpsys_hwv_domain_data *hwv_domains_data; + int num_hwv_domains; + enum scpsys_bus_prot_block *bus_prot_blocks; + int num_bus_prot_blocks; + enum scpsys_mtcmos_type type; }; #endif /* __SOC_MEDIATEK_MTK_PM_DOMAINS_H */ |