mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-27 12:57:53 +00:00
4a1baeefd1
Convert NVIDIA Tegra30 I2S binding to DT schema and add "clock-names" property used by multiple tegra i2s blocks in arch/arm64/boot/dts/nvidia/tegra132.dtsi. This is not a required property by the binding. Signed-off-by: Mohammad Shehar Yaar Tausif <sheharyaar48@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20240426170322.36273-1-sheharyaar48@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
67 lines
1.3 KiB
YAML
67 lines
1.3 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/sound/nvidia,tegra30-i2s.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: NVIDIA Tegra30 I2S controller
|
|
|
|
maintainers:
|
|
- Thierry Reding <treding@nvidia.com>
|
|
- Jon Hunter <jonathanh@nvidia.com>
|
|
|
|
properties:
|
|
compatible:
|
|
oneOf:
|
|
- enum:
|
|
- nvidia,tegra124-i2s
|
|
- nvidia,tegra30-i2s
|
|
- items:
|
|
- const: nvidia,tegra114-i2s
|
|
- const: nvidia,tegra30-i2s
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
clock-names:
|
|
const: i2s
|
|
|
|
resets:
|
|
maxItems: 1
|
|
|
|
reset-names:
|
|
const: i2s
|
|
|
|
nvidia,ahub-cif-ids:
|
|
description: list of AHUB CIF IDs
|
|
$ref: /schemas/types.yaml#/definitions/uint32-array
|
|
items:
|
|
- description: rx (playback)
|
|
- description: tx (capture)
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- clocks
|
|
- resets
|
|
- reset-names
|
|
- nvidia,ahub-cif-ids
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
#include <dt-bindings/clock/tegra30-car.h>
|
|
|
|
i2s@70080300 {
|
|
compatible = "nvidia,tegra30-i2s";
|
|
reg = <0x70080300 0x100>;
|
|
nvidia,ahub-cif-ids = <4 4>;
|
|
clocks = <&tegra_car TEGRA30_CLK_I2S0>;
|
|
resets = <&tegra_car 30>;
|
|
reset-names = "i2s";
|
|
};
|
|
...
|