| Message ID | 20230801205510.15713-1-rgallaispou@gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | dt-bindings: phy: st: convert phy-stih407-usb to DT schema | expand |
On Tue, Aug 01, 2023 at 10:55:10PM +0200, Raphael Gallais-Pou wrote: > From: Raphaël Gallais-Pou <raphael.gallais.pou@gmail.com> > > Convert the st,stih407-usb2-phy binding to DT schema format. > > Signed-off-by: Raphaël Gallais-Pou <raphael.gallais.pou@gmail.com> > --- > .../bindings/phy/phy-stih407-usb.txt | 24 ------- > .../bindings/phy/st,stih407-usb2-phy.yaml | 63 +++++++++++++++++++ > 2 files changed, 63 insertions(+), 24 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/phy/phy-stih407-usb.txt > create mode 100644 Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml > > diff --git a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt b/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt > deleted file mode 100644 > index 35f03df00130..000000000000 > --- a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt > +++ /dev/null > @@ -1,24 +0,0 @@ > -ST STiH407 USB PHY controller > - > -This file documents the dt bindings for the usb picoPHY driver which is the PHY for both USB2 and USB3 > -host controllers (when controlling usb2/1.1 devices) available on STiH407 SoC family from STMicroelectronics. > - > -Required properties: > -- compatible : should be "st,stih407-usb2-phy" > -- st,syscfg : phandle of sysconfig bank plus integer array containing phyparam and phyctrl register offsets > -- resets : list of phandle and reset specifier pairs. There should be two entries, one > - for the whole phy and one for the port > -- reset-names : list of reset signal names. Should be "global" and "port" > -See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml > -See: Documentation/devicetree/bindings/reset/reset.txt > - > -Example: > - > -usb2_picophy0: usbpicophy@f8 { > - compatible = "st,stih407-usb2-phy"; > - #phy-cells = <0>; > - st,syscfg = <&syscfg_core 0x100 0xf4>; > - resets = <&softreset STIH407_PICOPHY_SOFTRESET>, > - <&picophyreset STIH407_PICOPHY0_RESET>; > - reset-names = "global", "port"; > -}; > diff --git a/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml > new file mode 100644 > index 000000000000..1f66ceddbf81 > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml > @@ -0,0 +1,63 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/phy/st,stih407-usb2-phy.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: STMicroelectronics STiH407 USB PHY controller > + > +maintainers: > + - Patrice Chotard <patrice.chotard@foss.st.com> > + > +description: > + The USB picoPHY driver is the PHY for both USB2 and USB3 host controllers > + (when controlling usb2/1.1 devices) available on STiH407 SoC family from > + STMicroelectronics. > + > +properties: > + compatible: > + const: st,stih407-usb2-phy > + > + st,syscfg: > + description: Phandle to the syscfg bank > + $ref: "/schemas/types.yaml#/definitions/uint32-array" Drop quotes The correct type is 'phandle-array' which is really a matrix, so you need: items: - items: - description: ... - description: ... - description: ... > + items: > + - description: phandle to syscfg > + - description: phyparam register offset > + - description: phyctrl register offset > + > + resets: > + items: > + - description: Phandle and reset specifier pair for the whole phy. > + - description: Phandle and reset specifier pair for the port. > + > + reset-names: > + description: List of reset signal names. > + items: > + - const: "global" > + - const: "port" Drop quotes > + > + "#phy-cells": > + const: 0 > + > +required: > + - compatible > + - st,syscfg > + - resets > + - reset-names > + - "#phy-cells" > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/reset/stih407-resets.h> > + usb2_picophy0: usbpicophy { > + compatible = "st,stih407-usb2-phy"; > + #phy-cells = <0>; > + st,syscfg = <&syscfg_core 0x100 0xf4>; > + resets = <&softreset STIH407_PICOPHY_SOFTRESET>, > + <&picophyreset STIH407_PICOPHY0_RESET>; > + reset-names = "global", "port"; Mixed spaces and tabs. > + }; > +... > -- > 2.41.0 >
diff --git a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt b/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt deleted file mode 100644 index 35f03df00130..000000000000 --- a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt +++ /dev/null @@ -1,24 +0,0 @@ -ST STiH407 USB PHY controller - -This file documents the dt bindings for the usb picoPHY driver which is the PHY for both USB2 and USB3 -host controllers (when controlling usb2/1.1 devices) available on STiH407 SoC family from STMicroelectronics. - -Required properties: -- compatible : should be "st,stih407-usb2-phy" -- st,syscfg : phandle of sysconfig bank plus integer array containing phyparam and phyctrl register offsets -- resets : list of phandle and reset specifier pairs. There should be two entries, one - for the whole phy and one for the port -- reset-names : list of reset signal names. Should be "global" and "port" -See: Documentation/devicetree/bindings/reset/st,stih407-powerdown.yaml -See: Documentation/devicetree/bindings/reset/reset.txt - -Example: - -usb2_picophy0: usbpicophy@f8 { - compatible = "st,stih407-usb2-phy"; - #phy-cells = <0>; - st,syscfg = <&syscfg_core 0x100 0xf4>; - resets = <&softreset STIH407_PICOPHY_SOFTRESET>, - <&picophyreset STIH407_PICOPHY0_RESET>; - reset-names = "global", "port"; -}; diff --git a/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml b/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml new file mode 100644 index 000000000000..1f66ceddbf81 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/st,stih407-usb2-phy.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/st,stih407-usb2-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STiH407 USB PHY controller + +maintainers: + - Patrice Chotard <patrice.chotard@foss.st.com> + +description: + The USB picoPHY driver is the PHY for both USB2 and USB3 host controllers + (when controlling usb2/1.1 devices) available on STiH407 SoC family from + STMicroelectronics. + +properties: + compatible: + const: st,stih407-usb2-phy + + st,syscfg: + description: Phandle to the syscfg bank + $ref: "/schemas/types.yaml#/definitions/uint32-array" + items: + - description: phandle to syscfg + - description: phyparam register offset + - description: phyctrl register offset + + resets: + items: + - description: Phandle and reset specifier pair for the whole phy. + - description: Phandle and reset specifier pair for the port. + + reset-names: + description: List of reset signal names. + items: + - const: "global" + - const: "port" + + "#phy-cells": + const: 0 + +required: + - compatible + - st,syscfg + - resets + - reset-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/reset/stih407-resets.h> + usb2_picophy0: usbpicophy { + compatible = "st,stih407-usb2-phy"; + #phy-cells = <0>; + st,syscfg = <&syscfg_core 0x100 0xf4>; + resets = <&softreset STIH407_PICOPHY_SOFTRESET>, + <&picophyreset STIH407_PICOPHY0_RESET>; + reset-names = "global", "port"; + }; +...