diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_ptp_hw.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp_hw.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h index 184573509e62..0852a34ade91 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h @@ -197,7 +197,7 @@ extern const struct ice_eth56g_mac_reg_cfg eth56g_mac_cfg[NUM_ICE_ETH56G_LNK_SPD]; /** - * struct ice_cgu_pll_params_e82x + * struct ice_cgu_pll_params_e82x - E82X CGU parameters * @refclk_pre_div: Reference clock pre-divisor * @feedback_div: Feedback divisor * @frac_n_div: Fractional divisor @@ -287,6 +287,28 @@ struct ice_cgu_pin_desc { extern const struct ice_cgu_pll_params_e82x e822_cgu_params[NUM_ICE_TIME_REF_FREQ]; +/** + * struct ice_cgu_pll_params_e825c - E825C CGU parameters + * @tspll_ck_refclkfreq: tspll_ck_refclkfreq selection + * @tspll_ndivratio: ndiv ratio that goes directly to the pll + * @tspll_fbdiv_intgr: TS PLL integer feedback divide + * @tspll_fbdiv_frac: TS PLL fractional feedback divide + * @ref1588_ck_div: clock divider for tspll ref + * + * Clock Generation Unit parameters used to program the PLL based on the + * selected TIME_REF/TCXO frequency. + */ +struct ice_cgu_pll_params_e825c { + u32 tspll_ck_refclkfreq; + u32 tspll_ndivratio; + u32 tspll_fbdiv_intgr; + u32 tspll_fbdiv_frac; + u32 ref1588_ck_div; +}; + +extern const struct +ice_cgu_pll_params_e825c e825c_cgu_params[NUM_ICE_TIME_REF_FREQ]; + #define E810C_QSFP_C827_0_HANDLE 2 #define E810C_QSFP_C827_1_HANDLE 3 |