40 lines
970 B
YAML
40 lines
970 B
YAML
# Copyright (c) 2018, NXP
|
|
# SPDX-License-Identifier: Apache-2.0
|
|
|
|
description: NXP i.MX LPSPI controller
|
|
|
|
compatible: "nxp,imx-lpspi"
|
|
|
|
include: ["spi-controller.yaml", "pinctrl-device.yaml"]
|
|
|
|
properties:
|
|
reg:
|
|
required: true
|
|
|
|
interrupts:
|
|
required: true
|
|
|
|
clocks:
|
|
required: true
|
|
|
|
pcs-sck-delay:
|
|
type: int
|
|
required: false
|
|
description: |
|
|
Delay in nanoseconds from the chip select assert to the first clock
|
|
edge. If not set, the minimum supported delay is used.
|
|
|
|
sck-pcs-delay:
|
|
type: int
|
|
required: false
|
|
description: |
|
|
Delay in nanoseconds from the last clock edge to the chip select
|
|
deassert. If not set, the minimum supported delay is used.
|
|
|
|
transfer-delay:
|
|
type: int
|
|
required: false
|
|
description: |
|
|
Delay in nanoseconds from the chip select deassert to the next chip
|
|
select assert. If not set, the minimum supported delay is used.
|