diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/phb4.h | 7 | ||||
| -rw-r--r-- | include/platform.h | 5 | ||||
| -rw-r--r-- | include/xscom-p9-regs.h | 3 |
3 files changed, 15 insertions, 0 deletions
diff --git a/include/phb4.h b/include/phb4.h index bed6eef..3ec8a5b 100644 --- a/include/phb4.h +++ b/include/phb4.h @@ -306,4 +306,11 @@ static inline void phb4_set_err_pending(struct phb4 *p, bool pending) p->err_pending = pending; } +#define PHB4_PER_CHIP 6 /* Max 6 PHBs per chip on p9 */ + +static inline int phb4_get_opal_id(unsigned int chip_id, unsigned int index) +{ + return chip_id * PHB4_PER_CHIP + index; +} + #endif /* __PHB4_H */ diff --git a/include/platform.h b/include/platform.h index 9133204..4dcdb33 100644 --- a/include/platform.h +++ b/include/platform.h @@ -101,6 +101,11 @@ struct platform { void (*pci_setup_phb)(struct phb *phb, unsigned int index); /* + * This is called before resetting the PHBs (lift PERST) and + * probing the devices. The PHBs have already been initialized. + */ + void (*pre_pci_fixup)(void); + /* * Called during PCI scan for each device. For bridges, this is * called before its children are probed. This is called for * every device and for the PHB itself with a NULL pd though diff --git a/include/xscom-p9-regs.h b/include/xscom-p9-regs.h index 7da404b..4738e81 100644 --- a/include/xscom-p9-regs.h +++ b/include/xscom-p9-regs.h @@ -18,4 +18,7 @@ #define P9X_EX_NCU_DARN_BAR 0x11011 #define P9X_EX_NCU_DARN_BAR_EN PPC_BIT(0) +#define P9_GPIO_DATA_OUT_ENABLE 0x00000000000B0054ull +#define P9_GPIO_DATA_OUT 0x00000000000B0051ull + #endif /* __XSCOM_P9_REGS_H__ */ |