Am Thu, 14 Nov 2024 19:58:30 +0100 schrieb Karol Przybylski <karprzy7@xxxxxxxxx>: > Conversion of omap-usb-tll.txt into yaml format, inspired by discussion in [1] > > All feedback greatly appreciated, especially about what to put in 'maintainer' > > 1 - https://lore.kernel.org/all/cd915c18-7230-4c38-a860-d2a777223147@xxxxxxxxxx/ > > Signed-off-by: Karol Przybylski <karprzy7@xxxxxxxxx> > --- > .../devicetree/bindings/mfd/omap-usb-tll.txt | 27 ---------- > .../devicetree/bindings/mfd/omap-usb-tll.yaml | 51 +++++++++++++++++++ > 2 files changed, 51 insertions(+), 27 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/mfd/omap-usb-tll.txt > create mode 100644 Documentation/devicetree/bindings/mfd/omap-usb-tll.yaml > > diff --git a/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt b/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt > deleted file mode 100644 > index c58d70437fce..000000000000 > --- a/Documentation/devicetree/bindings/mfd/omap-usb-tll.txt > +++ /dev/null > @@ -1,27 +0,0 @@ > -OMAP HS USB Host TLL (Transceiver-Less Interface) > - > -Required properties: > - > -- compatible : should be "ti,usbhs-tll" > -- reg : should contain one register range i.e. start and length > -- interrupts : should contain the TLL module's interrupt > -- ti,hwmod : must contain "usb_tll_hs" > - > -Optional properties: > - > -- clocks: a list of phandles and clock-specifier pairs, one for each entry in > - clock-names. > - > -- clock-names: should include: > - * "usb_tll_hs_usb_ch0_clk" - USB TLL channel 0 clock > - * "usb_tll_hs_usb_ch1_clk" - USB TLL channel 1 clock > - * "usb_tll_hs_usb_ch2_clk" - USB TLL channel 2 clock > - > -Example: > - > - usbhstll: usbhstll@4a062000 { > - compatible = "ti,usbhs-tll"; > - reg = <0x4a062000 0x1000>; > - interrupts = <78>; > - ti,hwmods = "usb_tll_hs"; > - }; > diff --git a/Documentation/devicetree/bindings/mfd/omap-usb-tll.yaml b/Documentation/devicetree/bindings/mfd/omap-usb-tll.yaml > new file mode 100644 > index 000000000000..f49417d1faf7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/omap-usb-tll.yaml > @@ -0,0 +1,51 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/omap-usb-tll.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: OMAP HS USB Host TLL (Transceiver-Less Interface) > + > +maintainers: > + - <maintainer@xxxxxxxxxx> > + Roger? > +properties: > + compatible: > + enum: > + - ti,usbhs-tll > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + ti,hwmod: > + const: usb_tll_hs > + > + clocks: > + minItems: 2 > + > + clock-names: > + items: > + - const: usb_tll_hs_usb_ch0_clk > + - const: usb_tll_hs_usb_ch1_clk > + - const: usb_tll_hs_usb_ch2_clk > + minItems: 2 > + > +required: > + - compatible > + - reg > + - interrupts > + - ti,hwmod keeping the binding in pace with reality... ti,hwmod should be deprecated. Regards, Andreas
