ice: Add SDPs support for E825C

Add support of PTP SDPs (Software Definable Pins) for E825C products.

Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c
index 34ce1a160f73b4ef2db37dd464064346de76e666..9879a6f2150dde4f5dc13f8e7c8cc3f77453f410 100644 (file)
--- a/drivers/net/ethernet/intel/ice/ice_ptp.c
+++ b/drivers/net/ethernet/intel/ice/ice_ptp.c
@@ -20,6 +20,16 @@ static const struct ice_ptp_pin_desc ice_pin_desc_e82x[] = {
        {  ONE_PPS,   { -1,  5 }},
 };
 
+static const struct ice_ptp_pin_desc ice_pin_desc_e825c[] = {
+       /* name,        gpio */
+       {  SDP0,      {  0,  0 }},
+       {  SDP1,      {  1,  1 }},
+       {  SDP2,      {  2,  2 }},
+       {  SDP3,      {  3,  3 }},
+       {  TIME_SYNC, {  4, -1 }},
+       {  ONE_PPS,   { -1,  5 }},
+};
+
 static const struct ice_ptp_pin_desc ice_pin_desc_e810[] = {
        /* name,      gpio */
        {  SDP0,    {  0, 0 }},
@@ -2605,8 +2615,14 @@ static void ice_ptp_set_funcs_e82x(struct ice_pf *pf)
 #endif /* CONFIG_ICE_HWTS */
        pf->ptp.info.enable = ice_ptp_gpio_enable;
        pf->ptp.info.verify = ice_verify_pin;
-       pf->ptp.ice_pin_desc = ice_pin_desc_e82x;
-       pf->ptp.info.n_pins = ICE_PIN_DESC_ARR_LEN(ice_pin_desc_e82x);
+
+       if (ice_is_e825c(&pf->hw)) {
+               pf->ptp.ice_pin_desc = ice_pin_desc_e825c;
+               pf->ptp.info.n_pins = ICE_PIN_DESC_ARR_LEN(ice_pin_desc_e825c);
+       } else {
+               pf->ptp.ice_pin_desc = ice_pin_desc_e82x;
+               pf->ptp.info.n_pins = ICE_PIN_DESC_ARR_LEN(ice_pin_desc_e82x);
+       }
        ice_ptp_setup_pin_cfg(pf);
 }