blob: a29aec892f8b4cda47d2aa2044aa6dfa8160e57b [file] [log] [blame]
# Copyright (c) 2019, NXP
# SPDX-License-Identifier: Apache-2.0
description: NXP LPC SPI controller
compatible: "nxp,lpc-spi"
include: [spi-controller.yaml, "nxp,lpc-flexcomm.yaml"]
properties:
pre-delay:
type: int
description: |
Delay in nanoseconds inserted between chip select assert to the first
clock edge. If not set, no additional delay is inserted.
post-delay:
type: int
description: |
Delay in nanoseconds inserted between the last clock edge to the chip
select deassert. If not set, no additional delay is inserted.
frame-delay:
type: int
description: |
Delay in nanoseconds inserted between data frames when chip select is
asserted and the EOF flag is set. If not set, no additional delay is
inserted.
transfer-delay:
type: int
description: |
Delay in nanoseconds inserted between transfers when chip select is
deasserted. If not set, no additional delay is inserted.
def-char:
type: int
description: |
Default character clocked out when the TX buffer pointer is NULL.
Applies to SPI master and slave configurations.