korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-22 10:34:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

dt-bindings: phy: convert phy-hi3660-usb3.txt to yaml

Browse Source 
Convert Hisilicon Kirin 960 USB3 PHY bindings to DT schema
format using json-schema.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/edfeafe6b5a60a84d08095fb380f32e61af46d40.1599206213.git.mchehab+huawei@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2020-09-04 09:58:34 +02:00 committed by Rob Herring
parent 5823417c94
commit 5ed5807364
2 changed files with 60 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

60
Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml Normal file
View File

@ -0,0 +1,60 @@
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/phy/hisilicon,hi3660-usb3.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Hisilicon Kirin 960 USB PHY
maintainers:
- Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
description: |+
Bindings for USB3 PHY on HiSilicon Kirin 960.
properties:
compatible:
const: hisilicon,hi3660-usb-phy
"#phy-cells":
const: 0
hisilicon,pericrg-syscon:
$ref: '/schemas/types.yaml#/definitions/phandle'
description: phandle of syscon used to control iso refclk.
hisilicon,pctrl-syscon:
$ref: '/schemas/types.yaml#/definitions/phandle'
description: phandle of syscon used to control usb tcxo.
hisilicon,eye-diagram-param:
$ref: /schemas/types.yaml#/definitions/uint32
description: Eye diagram for phy.
required:
- compatible
- hisilicon,pericrg-syscon
- hisilicon,pctrl-syscon
- hisilicon,eye-diagram-param
- "#phy-cells"
additionalProperties: false
examples:
- |
bus {
#address-cells = <2>;
#size-cells = <2>;
usb3_otg_bc: usb3_otg_bc@ff200000 {
compatible = "syscon", "simple-mfd";
reg = <0x0 0xff200000 0x0 0x1000>;
usb-phy {
compatible = "hisilicon,hi3660-usb-phy";
#phy-cells = <0>;
hisilicon,pericrg-syscon = <&crg_ctrl>;
hisilicon,pctrl-syscon = <&pctrl>;
hisilicon,eye-diagram-param = <0x22466e4>;
};
};
};

26
Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
View File

@ -1,26 +0,0 @@
Hisilicon hi3660 USB PHY
-----------------------
Required properties:
- compatible: should be "hisilicon,hi3660-usb-phy"
- #phy-cells: must be 0
- hisilicon,pericrg-syscon: phandle of syscon used to control phy.
- hisilicon,pctrl-syscon: phandle of syscon used to control phy.
- hisilicon,eye-diagram-param: parameter set for phy
Refer to phy/phy-bindings.txt for the generic PHY binding properties
This is a subnode of usb3_otg_bc register node.
Example:
usb3_otg_bc: usb3_otg_bc@ff200000 {
compatible = "syscon", "simple-mfd";
reg = <0x0 0xff200000 0x0 0x1000>;
usb-phy {
compatible = "hisilicon,hi3660-usb-phy";
#phy-cells = <0>;
hisilicon,pericrg-syscon = <&crg_ctrl>;
hisilicon,pctrl-syscon = <&pctrl>;
hisilicon,eye-diagram-param = <0x22466e4>;
};
};