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Diffstat (limited to 'src/soc/intel/jasperlake/chip.h')
| -rw-r--r-- | src/soc/intel/jasperlake/chip.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/soc/intel/jasperlake/chip.h b/src/soc/intel/jasperlake/chip.h index 884071fdbd..3b813398a8 100644 --- a/src/soc/intel/jasperlake/chip.h +++ b/src/soc/intel/jasperlake/chip.h @@ -353,18 +353,23 @@ struct soc_intel_jasperlake_config { uint8_t FivrSpreadSpectrum; /* - * Disable Fast Slew Rate for Deep Package C States for VR domains + * Disable Fast Slew Rate for Deep Package C States for VCCIN VR domain * Disable Fast Slew Rate for Deep Package C States based on * Acoustic Noise Mitigation feature enabled. */ uint8_t FastPkgCRampDisable; /* - * Slew Rate configuration for Deep Package C States for VR domains + * Slew Rate configuration for Deep Package C States for VCCIN VR domain * based on Acoustic Noise Mitigation feature enabled. * 0: Fast/2 ; 1: Fast/4; 2: Fast/8; 3: Fast/16 */ - uint8_t SlowSlewRate; + enum { + SlewRateFastBy2 = 0, + SlewRateFastBy4, + SlewRateFastBy8, + SlewRateFastBy16 + } SlowSlewRate; /* * Enable or Disable Acoustic Noise Mitigation feature. |