On Tue, Nov 02, 2021 at 06:56:53PM -0400, Jesse Taube wrote: > From: Jesse Taube <mr.bossman075@xxxxxxxxx> > > Add DT binding documentation for i.MXRT clock driver. > > Cc: Giulio Benetti <giulio.benetti@xxxxxxxxxxxxxxxxxxxxxx> > Signed-off-by: Jesse Taube <Mr.Bossman075@xxxxxxxxx> > --- > V1->V2: > * Replace macros with values > --- > .../bindings/clock/imxrt-clock.yaml | 70 +++++++++++++++++++ > 1 file changed, 70 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/imxrt-clock.yaml > > diff --git a/Documentation/devicetree/bindings/clock/imxrt-clock.yaml b/Documentation/devicetree/bindings/clock/imxrt-clock.yaml > new file mode 100644 > index 000000000000..4e92f79cf707 > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/imxrt-clock.yaml > @@ -0,0 +1,70 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/imxrt-clock.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Clock bindings for Freescale i.MXRT > + > +maintainers: > + - Giulio Benetti <giulio.benetti@xxxxxxxxxxxxxxxxxxxxxx> > + - Jesse Taube <Mr.Bossman075@xxxxxxxxx> > + > +description: | > + The clock consumer should specify the desired clock by having the clock > + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imxrt*-clock.h > + for the full list of i.MXRT clock IDs. blank line > +properties: > + compatible: > + oneOf: Don't need oneOf for a single entry. > + - enum: > + - fsl,imxrt1050-ccm > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + clocks: > + minItems: 1 > + > + clock-names: > + minItems: 1 You have to define the name. > + > + '#clock-cells': > + const: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - '#clock-cells' > + > +additionalProperties: false > + > +examples: > + - | > + anatop: anatop@400d8000 { > + compatible = "fsl,imxrt-anatop"; > + reg = <0x400d8000 0x4000>; > + }; Not relevant to the example. > + > + ccm@400fc000 { > + compatible = "fsl,imxrt1050-ccm"; > + reg = <0x400fc000 0x4000>; > + interrupts = <95>,<96>; > + clocks = <&osc>; > + clock-names = "osc"; > + #clock-cells = <1>; > + }; > + > + gpt: timer@401ec000 { Drop unused labels. > + compatible = "fsl,imx53-gpt", "fsl,imx31-gpt"; Probably should be: "fsl,imxrt1050-gpt", "fsl,imx31-gpt" Unless there's same features/quirks as the MX53 version? > + reg = <0x401ec000 0x4000>; > + interrupts = <100>; > + clocks = <&clks 3>; > + clock-names = "per"; > + }; > -- > 2.33.1 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >
