Separate TSPLL related functions and definitions from all PTP-related files and clean up the code by implementing multiple helpers.
Adjust TSPLL wait times and fall back to TCXO on lock failure to ensure proper init flow of TSPLL. Change default clock source for E825-C from TCXO to TIME_REF if its available. Signed-off-by: Jacob Keller <jacob.e.kel...@intel.com> --- Changes in v3: - Add SPDX headers to new files - Fix .dest_dev assignments in patch #1 - Drop accidental re-sizing of e82x misc15 field in v2 #2 - Split v2 patch #6, with behavioral changes in new patch #3 and #8 - Split v2 patch #3, with removal of E825-C array to its own patch #4 - Fix kernel doc warnings - Add a patch to also update the default E825-C clock source to TIME_REF - Link to v2: https://lore.kernel.org/intel-wired-lan/20250409122830.1977644-12-karol.kolacin...@intel.com/ --- Jacob Keller (4): ice: fix E825-C TSPLL register definitions ice: clear time_sync_en field for E825-C during reprogramming ice: read TSPLL registers again before reporting status ice: change default clock source for E825-C Karol Kolacinski (11): ice: move TSPLL functions to a separate file ice: rename TSPLL and CGU functions and definitions ice: remove ice_tspll_params_e825 definitions ice: use designated initializers for TSPLL consts ice: add TSPLL log config helper ice: add ICE_READ/WRITE_CGU_REG_OR_DIE helpers ice: use bitfields instead of unions for CGU regs ice: add multiple TSPLL helpers ice: wait before enabling TSPLL ice: fall back to TCXO on TSPLL lock fail ice: move TSPLL init calls to ice_ptp.c drivers/net/ethernet/intel/ice/ice.h | 1 + drivers/net/ethernet/intel/ice/ice_cgu_regs.h | 181 -------- drivers/net/ethernet/intel/ice/ice_common.h | 58 +++ drivers/net/ethernet/intel/ice/ice_ptp_consts.h | 177 +------- drivers/net/ethernet/intel/ice/ice_ptp_hw.h | 54 +-- drivers/net/ethernet/intel/ice/ice_tspll.h | 31 ++ drivers/net/ethernet/intel/ice/ice_type.h | 20 +- drivers/net/ethernet/intel/ice/ice_common.c | 71 ++- drivers/net/ethernet/intel/ice/ice_ptp.c | 14 +- drivers/net/ethernet/intel/ice/ice_ptp_hw.c | 564 +----------------------- drivers/net/ethernet/intel/ice/ice_tspll.c | 518 ++++++++++++++++++++++ drivers/net/ethernet/intel/ice/Makefile | 2 +- 12 files changed, 712 insertions(+), 979 deletions(-) --- base-commit: deeed351e982ac4d521598375b34b071304533b0 change-id: 20250417-kk-tspll-improvements-alignment-2cb078adf961 Best regards, -- Jacob Keller <jacob.e.kel...@intel.com>
