xref: /openbmc/linux/Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml (revision b003fb5c9df8a8923bf46e0c00cc54edcfb0fbe3)
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/spi/nvidia,tegra210-quad-peripheral-props.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Peripheral properties for Tegra Quad SPI Controller
8
9maintainers:
10  - Thierry Reding <thierry.reding@gmail.com>
11  - Jonathan Hunter <jonathanh@nvidia.com>
12
13properties:
14  nvidia,tx-clk-tap-delay:
15    description:
16      Delays the clock going out to device with this tap value.
17      Tap value varies based on platform design trace lengths from Tegra
18      QSPI to corresponding slave device.
19    $ref: /schemas/types.yaml#/definitions/uint32
20    minimum: 0
21    maximum: 31
22
23  nvidia,rx-clk-tap-delay:
24    description:
25      Delays the clock coming in from the device with this tap value.
26      Tap value varies based on platform design trace lengths from Tegra
27      QSPI to corresponding slave device.
28    $ref: /schemas/types.yaml#/definitions/uint32
29    minimum: 0
30    maximum: 255
31
32additionalProperties: true
33