| Message ID | 20211215220538.4180616-5-Mr.Bossman075@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add initial support for the i.MXRTxxxx SoC family starting from i.IMXRT1050 SoC. | expand |
On Wed, Dec 15, 2021 at 05:05:33PM -0500, Jesse Taube wrote: > From: Jesse Taube <mr.bossman075@gmail.com> > > Add DT binding documentation for i.MXRT1050 clock driver. > > Cc: Giulio Benetti <giulio.benetti@benettiengineering.com> > Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com> > --- > V1->V2: > * Replace macros with values > V2->V3: > * Remove anatop > * Use lpuart not gpt > * include imxrt1050-clock.h > * 2 space tabs to 4 > * Remove oneOf enum > * Change maxItems to 2 > V3->V4: > * Nothing done > V4->V5: > * Remove extra newline > * Rename ccm to clock-controller > * Change minItems to const > * Change minItems to description > * Rename file to add 1050 > * Change commit description to just 1050 > --- > .../bindings/clock/imxrt1050-clock.yaml | 66 +++++++++++++++++++ > 1 file changed, 66 insertions(+) > create mode 100644 Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml > > diff --git a/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml > new file mode 100644 > index 000000000000..8caf0572733b > --- /dev/null > +++ b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml > @@ -0,0 +1,66 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/clock/imxrt1050-clock.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Clock bindings for Freescale i.MXRT > + > +maintainers: > + - Giulio Benetti <giulio.benetti@benettiengineering.com> > + - Jesse Taube <Mr.Bossman075@gmail.com> > + > +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. > + > +properties: > + compatible: > + const: fsl,imxrt1050-ccm > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 2 > + > + clocks: > + description: 24m osc maxItems: 1 With that, Reviewed-by: Rob Herring <robh@kernel.org> > + > + clock-names: > + const: osc > + > + '#clock-cells': > + const: 1 > + > +required: > + - compatible > + - reg > + - interrupts > + - clocks > + - clock-names > + - '#clock-cells' > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/imxrt1050-clock.h> > + > + clks: clock-controller@400fc000 { > + compatible = "fsl,imxrt1050-ccm"; > + reg = <0x400fc000 0x4000>; > + interrupts = <95>, <96>; > + clocks = <&osc>; > + clock-names = "osc"; > + #clock-cells = <1>; > + }; > + > + lpuart1: serial@40184000 { > + compatible = "fsl,imxrt1050-lpuart"; > + reg = <0x40184000 0x4000>; > + interrupts = <20>; > + clocks = <&clks IMXRT1050_CLK_LPUART1>; > + clock-names = "ipg"; > + }; > -- > 2.34.1 > >
diff --git a/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml new file mode 100644 index 000000000000..8caf0572733b --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imxrt1050-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock bindings for Freescale i.MXRT + +maintainers: + - Giulio Benetti <giulio.benetti@benettiengineering.com> + - Jesse Taube <Mr.Bossman075@gmail.com> + +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. + +properties: + compatible: + const: fsl,imxrt1050-ccm + + reg: + maxItems: 1 + + interrupts: + maxItems: 2 + + clocks: + description: 24m osc + + clock-names: + const: osc + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imxrt1050-clock.h> + + clks: clock-controller@400fc000 { + compatible = "fsl,imxrt1050-ccm"; + reg = <0x400fc000 0x4000>; + interrupts = <95>, <96>; + clocks = <&osc>; + clock-names = "osc"; + #clock-cells = <1>; + }; + + lpuart1: serial@40184000 { + compatible = "fsl,imxrt1050-lpuart"; + reg = <0x40184000 0x4000>; + interrupts = <20>; + clocks = <&clks IMXRT1050_CLK_LPUART1>; + clock-names = "ipg"; + };