bnxt_en: support PPS in/out on all pins

Add supported_extts_flags and supported_perout_flags configuration to make
the driver complaint with the latest API.

Initialize channel information to 0 to avoid confusing users, because HW
doesn't actually care about channels.

Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Link: https://patch.msgid.link/20251019225720.898550-1-vadim.fedorenko@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
index db81cf6d5289b2e637a46001446f6680bc17bdc2..1425a75de9a11666a74bea3f0a7242389d5006c0 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.c
@@ -952,7 +952,6 @@ static int bnxt_ptp_pps_init(struct bnxt *bp)
                snprintf(ptp_info->pin_config[i].name,
                         sizeof(ptp_info->pin_config[i].name), "bnxt_pps%d", i);
                ptp_info->pin_config[i].index = i;
-               ptp_info->pin_config[i].chan = i;
                if (*pin_usg == BNXT_PPS_PIN_PPS_IN)
                        ptp_info->pin_config[i].func = PTP_PF_EXTTS;
                else if (*pin_usg == BNXT_PPS_PIN_PPS_OUT)
@@ -969,6 +968,8 @@ static int bnxt_ptp_pps_init(struct bnxt *bp)
        ptp_info->n_per_out = 1;
        ptp_info->pps = 1;
        ptp_info->verify = bnxt_ptp_verify;
+       ptp_info->supported_extts_flags = PTP_RISING_EDGE | PTP_STRICT_FLAGS;
+       ptp_info->supported_perout_flags = PTP_PEROUT_DUTY_CYCLE;
 
        return 0;
 }