diff options
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/dpll.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/linux/dpll.h b/include/uapi/linux/dpll.h index 55eaa82f5f98..85b898b1db5e 100644 --- a/include/uapi/linux/dpll.h +++ b/include/uapi/linux/dpll.h @@ -129,6 +129,9 @@ enum dpll_type { * @DPLL_PIN_TYPE_SYNCE_ETH_PORT: ethernet port PHY's recovered clock * @DPLL_PIN_TYPE_INT_OSCILLATOR: device internal oscillator * @DPLL_PIN_TYPE_GNSS: GNSS recovered clock + * @DPLL_PIN_TYPE_INT_NCO: Device internal numerically controlled oscillator. + * When connected as a DPLL input, the DPLL enters NCO mode where the output + * frequency is adjusted by the host via the PTP clock interface. */ enum dpll_pin_type { DPLL_PIN_TYPE_MUX = 1, @@ -136,6 +139,7 @@ enum dpll_pin_type { DPLL_PIN_TYPE_SYNCE_ETH_PORT, DPLL_PIN_TYPE_INT_OSCILLATOR, DPLL_PIN_TYPE_GNSS, + DPLL_PIN_TYPE_INT_NCO, /* private: */ __DPLL_PIN_TYPE_MAX, @@ -208,11 +212,15 @@ enum dpll_pin_operstate { * @DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE: pin direction can be changed * @DPLL_PIN_CAPABILITIES_PRIORITY_CAN_CHANGE: pin priority can be changed * @DPLL_PIN_CAPABILITIES_STATE_CAN_CHANGE: pin state can be changed + * @DPLL_PIN_CAPABILITIES_STATE_CONNECTED_OVERRIDE: pin state can be set to + * connected regardless of current DPLL device mode, overriding the active + * input selection. Requires state-can-change to be set as well. */ enum dpll_pin_capabilities { DPLL_PIN_CAPABILITIES_DIRECTION_CAN_CHANGE = 1, DPLL_PIN_CAPABILITIES_PRIORITY_CAN_CHANGE = 2, DPLL_PIN_CAPABILITIES_STATE_CAN_CHANGE = 4, + DPLL_PIN_CAPABILITIES_STATE_CONNECTED_OVERRIDE = 8, }; #define DPLL_PHASE_OFFSET_DIVIDER 1000 |