Convert Hisilicon Kirin 960 USB3 PHY bindings to DT schema format using json-schema. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- Rob, As I'm about to submit a patch series with the phy interface for Kirin 970, let's first convert the Kirin 960 USB3 PHY binding, as it is close enough to the PHY interface bindins for Kirin 970. .../bindings/phy/hisilicon,hi3660-usb3.yaml | 60 +++++++++++++++++++ .../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 000000000000..c2e073e26190 --- /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 <mchehab+huawei@xxxxxxxxxx> +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 e88ba7d92dcb..000000000000 --- 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>; - }; - }; -- 2.26.2
