Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
111 lines
2.4 KiB
YAML
111 lines
2.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/reset/socionext,uniphier-glue-reset.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Socionext UniPhier peripheral core reset in glue layer
|
|
|
|
description: |
|
|
Some peripheral core reset belongs to its own glue layer. Before using
|
|
this core reset, it is necessary to control the clocks and resets to
|
|
enable this layer. These clocks and resets should be described in each
|
|
property.
|
|
|
|
maintainers:
|
|
- Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
|
|
|
|
properties:
|
|
compatible:
|
|
enum:
|
|
- socionext,uniphier-pro4-usb3-reset
|
|
- socionext,uniphier-pro5-usb3-reset
|
|
- socionext,uniphier-pxs2-usb3-reset
|
|
- socionext,uniphier-ld20-usb3-reset
|
|
- socionext,uniphier-pxs3-usb3-reset
|
|
- socionext,uniphier-nx1-usb3-reset
|
|
- socionext,uniphier-pro4-ahci-reset
|
|
- socionext,uniphier-pxs2-ahci-reset
|
|
- socionext,uniphier-pxs3-ahci-reset
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
"#reset-cells":
|
|
const: 1
|
|
|
|
clocks:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
clock-names:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
resets:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
reset-names:
|
|
minItems: 1
|
|
maxItems: 2
|
|
|
|
allOf:
|
|
- if:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
enum:
|
|
- socionext,uniphier-pro4-usb3-reset
|
|
- socionext,uniphier-pro5-usb3-reset
|
|
- socionext,uniphier-pro4-ahci-reset
|
|
then:
|
|
properties:
|
|
clocks:
|
|
minItems: 2
|
|
maxItems: 2
|
|
clock-names:
|
|
items:
|
|
- const: gio
|
|
- const: link
|
|
resets:
|
|
minItems: 2
|
|
maxItems: 2
|
|
reset-names:
|
|
items:
|
|
- const: gio
|
|
- const: link
|
|
else:
|
|
properties:
|
|
clocks:
|
|
maxItems: 1
|
|
clock-names:
|
|
const: link
|
|
resets:
|
|
maxItems: 1
|
|
reset-names:
|
|
const: link
|
|
|
|
additionalProperties: false
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- "#reset-cells"
|
|
- clocks
|
|
- clock-names
|
|
- resets
|
|
- reset-names
|
|
|
|
examples:
|
|
- |
|
|
usb_rst: reset-controller@0 {
|
|
compatible = "socionext,uniphier-ld20-usb3-reset";
|
|
reg = <0x0 0x4>;
|
|
#reset-cells = <1>;
|
|
clock-names = "link";
|
|
clocks = <&sys_clk 14>;
|
|
reset-names = "link";
|
|
resets = <&sys_rst 14>;
|
|
};
|