| Message ID | 20240830111028.1112040-11-karol.kolacinski@intel.com (mailing list archive) |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | ice: Cleanup and refactor PTP pin handling | expand |
> -----Original Message----- > From: Intel-wired-lan <intel-wired-lan-bounces@osuosl.org> On Behalf Of Karol Kolacinski > Sent: Friday, August 30, 2024 4:37 PM > To: intel-wired-lan@lists.osuosl.org > Cc: netdev@vger.kernel.org; Kubalewski, Arkadiusz <arkadiusz.kubalewski@intel.com>; Kolacinski, Karol <karol.kolacinski@intel.com>; Nguyen, Anthony L <anthony.l.nguyen@intel.com>; Simon Horman <horms@kernel.org>; Kitszel, Przemyslaw <przemyslaw.kitszel@intel.com> > Subject: [Intel-wired-lan] [PATCH v4 iwl-next 2/7] 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> > --- > V1 -> V2: Removed redundant n_pins assignment and enable and verify move > > drivers/net/ethernet/intel/ice/ice_ptp.c | 20 ++++++++++++++++++-- > 1 file changed, 18 insertions(+), 2 deletions(-) > Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 34ce1a160f73..9879a6f2150d 100644 --- 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); }