| # Copyright (c) 2019 Nordic Semiconductor ASA |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: Nordic nRF family SPIM (SPI master with EasyDMA) |
| |
| compatible: "nordic,nrf-spim" |
| |
| include: ["nordic,nrf-spi-common.yaml", "memory-region.yaml"] |
| |
| properties: |
| anomaly-58-workaround: |
| type: boolean |
| description: | |
| Enables the workaround for the nRF52832 SoC SPIM PAN 58 anomaly. |
| Must be used in conjunction with |
| CONFIG_SOC_NRF52832_ALLOW_SPIM_DESPITE_PAN_58=y |
| |
| rx-delay-supported: |
| type: boolean |
| description: | |
| Indicates if the SPIM instance has the capability of delaying MISO |
| sampling. This property needs to be defined at SoC level DTS files. |
| |
| rx-delay: |
| type: int |
| enum: |
| - 0 |
| - 1 |
| - 2 |
| - 3 |
| - 4 |
| - 5 |
| - 6 |
| - 7 |
| description: | |
| Number of 64 MHz clock cycles (15.625 ns) delay from the sampling edge |
| of SCK (leading or trailing, depending on the CPHA setting used) until |
| the input serial data on MISO is actually sampled. This property does |
| not have any effect if the rx-delay-supported property is not set. |
