diff options
Diffstat (limited to 'hdata')
| -rw-r--r-- | hdata/spira.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/hdata/spira.c b/hdata/spira.c index d09dbfe..46be1c9 100644 --- a/hdata/spira.c +++ b/hdata/spira.c @@ -358,6 +358,20 @@ static void add_xive_node(struct dt_node *np) dt_add_property(xive, "force-assign-bars", NULL, 0); } +/* + * SCOM Base Address from P9 SCOM Assignment spreadsheet + */ +#define VAS_SCOM_BASE_ADDR 0x03011800 + +static void add_vas_node(struct dt_node *np, int idx) +{ + struct dt_node *vas = dt_new_addr(np, "vas", VAS_SCOM_BASE_ADDR); + + dt_add_property_cells(vas, "reg", VAS_SCOM_BASE_ADDR, 0x300); + dt_add_property_string(vas, "compatible", "ibm,power9-vas-x"); + dt_add_property_cells(vas, "ibm,vas-id", idx); +} + static void add_xscom_add_pcia_assoc(struct dt_node *np, uint32_t pcid) { const struct HDIF_common_hdr *hdr; @@ -471,6 +485,7 @@ static bool add_xscom_sppcrd(uint64_t xscom_base) if (proc_gen >= proc_gen_p9) { add_xive_node(np); parse_i2c_devs(hdif, SPPCRD_IDATA_HOST_I2C, np); + add_vas_node(np, i); } } |