| # Copyright (c) 2022 KT-Elektronik, Klaucke und Partner GmbH |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: NXP MCUX Quad Timer Channel. Each channel of each quad timer can operate independently |
| and hence will be realized as a separate counter device |
| |
| compatible: "nxp,imx-tmr" |
| |
| include: base.yaml |
| |
| properties: |
| channel: |
| type: int |
| required: true |
| enum: |
| - 0 |
| - 1 |
| - 2 |
| - 3 |
| |
| mode: |
| type: string |
| required: true |
| description: counting mode of the timer, see qtmr_counting_mode_t enumerator type |
| of the MCUXpresso SDK |
| enum: |
| - "kQTMR_NoOperation" |
| - "kQTMR_PriSrcRiseEdge" |
| - "kQTMR_PriSrcRiseAndFallEdge" |
| - "kQTMR_PriSrcRiseEdgeSecInpHigh" |
| - "kQTMR_QuadCountMode" |
| - "kQTMR_PriSrcRiseEdgeSecDir" |
| - "kQTMR_SecSrcTrigPriCnt" |
| - "kQTMR_CascadeCount" |
| |
| primary_source: |
| type: string |
| required: true |
| description: Primary source of the timer, see qtmr_primary_count_source_t enumerator type |
| of the MCUXpresso SDK |
| enum: |
| - "kQTMR_ClockCounter0InputPin" |
| - "kQTMR_ClockCounter1InputPin" |
| - "kQTMR_ClockCounter2InputPin" |
| - "kQTMR_ClockCounter3InputPin" |
| - "kQTMR_ClockCounter0Output" |
| - "kQTMR_ClockCounter1Output" |
| - "kQTMR_ClockCounter2Output" |
| - "kQTMR_ClockCounter3Output" |
| - "kQTMR_ClockDivide_1" |
| - "kQTMR_ClockDivide_2" |
| - "kQTMR_ClockDivide_4" |
| - "kQTMR_ClockDivide_8" |
| - "kQTMR_ClockDivide_16" |
| - "kQTMR_ClockDivide_32" |
| - "kQTMR_ClockDivide_64" |
| - "kQTMR_ClockDivide_128" |
| |
| secondary_source: |
| type: string |
| description: Secondary source of the timer, see qtmr_input_source_t enumerator type |
| of the MCUXpresso SDK |
| enum: |
| - "kQTMR_Counter0InputPin" |
| - "kQTMR_Counter1InputPin" |
| - "kQTMR_Counter2InputPin" |
| - "kQTMR_Counter3InputPin" |
| |
| filter_count: |
| type: int |
| description: Fault filter count (0-255). |
| |
| filter_period: |
| type: int |
| description: Fault filter period (0-255). |
| |
| freq: |
| type: int |
| description: clock frequency (only used for external clock sources) |
