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Diffstat (limited to 'drivers/pmdomain/mediatek/mtk-pm-domains.h')
-rw-r--r--drivers/pmdomain/mediatek/mtk-pm-domains.h51
1 files changed, 31 insertions, 20 deletions
diff --git a/drivers/pmdomain/mediatek/mtk-pm-domains.h b/drivers/pmdomain/mediatek/mtk-pm-domains.h
index 5ec53ee073..aaba5e6b05 100644
--- a/drivers/pmdomain/mediatek/mtk-pm-domains.h
+++ b/drivers/pmdomain/mediatek/mtk-pm-domains.h
@@ -11,6 +11,8 @@
/* can't set MTK_SCPD_KEEP_DEFAULT_OFF at the same time */
#define MTK_SCPD_ALWAYS_ON BIT(5)
#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 SPM_VDE_PWR_CON 0x0210
@@ -42,37 +44,48 @@
#define SPM_MAX_BUS_PROT_DATA 6
-#define _BUS_PROT(_mask, _set, _clr, _sta, _update, _ignore) { \
- .bus_prot_mask = (_mask), \
+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, \
- .bus_prot_reg_update = _update, \
- .ignore_clr_ack = _ignore, \
+ .flags = _flags \
}
-#define BUS_PROT_WR(_mask, _set, _clr, _sta) \
- _BUS_PROT(_mask, _set, _clr, _sta, false, false)
+#define BUS_PROT_WR(_hwip, _mask, _set, _clr, _sta) \
+ _BUS_PROT(_mask, _set, _clr, _mask, _sta, BUS_PROT_COMPONENT_##_hwip)
-#define BUS_PROT_WR_IGN(_mask, _set, _clr, _sta) \
- _BUS_PROT(_mask, _set, _clr, _sta, false, true)
+#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_UPDATE(_mask, _set, _clr, _sta) \
- _BUS_PROT(_mask, _set, _clr, _sta, true, false)
+#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_TOPAXI(_mask) \
- BUS_PROT_UPDATE(_mask, \
+#define BUS_PROT_INFRA_UPDATE_TOPAXI(_mask) \
+ BUS_PROT_UPDATE(INFRA, _mask, \
INFRA_TOPAXI_PROTECTEN, \
INFRA_TOPAXI_PROTECTEN, \
INFRA_TOPAXI_PROTECTSTA1)
struct scpsys_bus_prot_data {
- u32 bus_prot_mask;
+ u32 bus_prot_set_clr_mask;
u32 bus_prot_set;
u32 bus_prot_clr;
+ u32 bus_prot_sta_mask;
u32 bus_prot_sta;
- bool bus_prot_reg_update;
- bool ignore_clr_ack;
+ u8 flags;
};
/**
@@ -85,8 +98,7 @@ struct scpsys_bus_prot_data {
* @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.
- * @bp_infracfg: bus protection for infracfg subsystem
- * @bp_smi: bus protection for smi subsystem
+ * @bp_cfg: bus protection configuration for any subsystem
*/
struct scpsys_domain_data {
const char *name;
@@ -96,9 +108,8 @@ struct scpsys_domain_data {
u32 sram_pdn_ack_bits;
int ext_buck_iso_offs;
u32 ext_buck_iso_mask;
- u8 caps;
- const struct scpsys_bus_prot_data bp_infracfg[SPM_MAX_BUS_PROT_DATA];
- const struct scpsys_bus_prot_data bp_smi[SPM_MAX_BUS_PROT_DATA];
+ u16 caps;
+ const struct scpsys_bus_prot_data bp_cfg[SPM_MAX_BUS_PROT_DATA];
int pwr_sta_offs;
int pwr_sta2nd_offs;
};