The number of periodic signals available is hardcoded to 3 while KSZ8463 can produce 12 different periodic signals. Add an n_per_out attribute to the struct ksz_chip_data to make this setting configurable. Signed-off-by: Bastien Curutchet (Schneider Electric) --- drivers/net/dsa/microchip/ksz_common.c | 1 + drivers/net/dsa/microchip/ksz_common.h | 1 + drivers/net/dsa/microchip/ksz_ptp.c | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 55d1e3e3c529..194c88cdd00b 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -1195,6 +1195,7 @@ const struct ksz_chip_data ksz_switch_chips[] = { .wr_table = &ksz8563_register_set, .rd_table = &ksz8563_register_set, .n_pins = 2, + .n_per_out = 3, }, [KSZ8795] = { diff --git a/drivers/net/dsa/microchip/ksz_common.h b/drivers/net/dsa/microchip/ksz_common.h index c678fc6597dc..1155b39350c2 100644 --- a/drivers/net/dsa/microchip/ksz_common.h +++ b/drivers/net/dsa/microchip/ksz_common.h @@ -140,6 +140,7 @@ struct ksz_chip_data { const struct regmap_access_table *wr_table; const struct regmap_access_table *rd_table; const u8 n_pins; + const u8 n_per_out; }; struct ksz_irq { diff --git a/drivers/net/dsa/microchip/ksz_ptp.c b/drivers/net/dsa/microchip/ksz_ptp.c index c92936bf78d3..f80015250e5a 100644 --- a/drivers/net/dsa/microchip/ksz_ptp.c +++ b/drivers/net/dsa/microchip/ksz_ptp.c @@ -1051,7 +1051,7 @@ int ksz_ptp_clock_register(struct dsa_switch *ds) ptp_data->caps.enable = ksz_ptp_enable; ptp_data->caps.verify = ksz_ptp_verify_pin; ptp_data->caps.n_pins = dev->info->n_pins; - ptp_data->caps.n_per_out = 3; + ptp_data->caps.n_per_out = dev->info->n_per_out; ret = ksz_ptp_start_clock(dev); if (ret) -- 2.55.0