From 5ed5807364a59f3adef2b21f718864d601d167ca Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 4 Sep 2020 09:58:34 +0200 Subject: [PATCH] dt-bindings: phy: convert phy-hi3660-usb3.txt to yaml Convert Hisilicon Kirin 960 USB3 PHY bindings to DT schema format using json-schema. Signed-off-by: Mauro Carvalho Chehab Link: https://lore.kernel.org/r/edfeafe6b5a60a84d08095fb380f32e61af46d40.1599206213.git.mchehab+huawei@kernel.org Signed-off-by: Rob Herring --- .../bindings/phy/hisilicon,hi3660-usb3.yaml | 60 ++++++++++++++++++++++ .../devicetree/bindings/phy/phy-hi3660-usb3.txt | 26 ---------- 2 files changed, 60 insertions(+), 26 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml delete mode 100644 Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt diff --git a/Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml b/Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml new file mode 100644 index 0000000..c2e073e --- /dev/null +++ b/Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml @@ -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 +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>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt b/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt deleted file mode 100644 index e88ba7d..0000000 --- a/Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt +++ /dev/null @@ -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>; - }; - }; -- 2.7.4