From: Min Li <min.li.xe@xxxxxxxxxxx> Add device tree binding doc for the IDT FemtoClock Frequency Clock Synthesizers. Signed-off-by: Min Li <min.li.xe@xxxxxxxxxxx> --- .../devicetree/bindings/ptp/ptp-idtfc3.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/ptp/ptp-idtfc3.yaml diff --git a/Documentation/devicetree/bindings/ptp/ptp-idtfc3.yaml b/Documentation/devicetree/bindings/ptp/ptp-idtfc3.yaml new file mode 100644 index 000000000000..3e1c3135df5a --- /dev/null +++ b/Documentation/devicetree/bindings/ptp/ptp-idtfc3.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ptp/ptp-idtfc3.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RENESAS FemtoClock (TM) Frequency Clock Synthesizers + +maintainers: + - Min Li <min.li.xe@xxxxxxxxxxx> + +properties: + compatible: + enum: + # For System Synchronizer + - idt,rc38xxx0 + - idt,rc38xxx1 + - idt,rc38xxx2 + - idt,rc38xxx3 + - idt,rc38xxx4 + - idt,rc38xxx5 + - idt,rc38xxx6 + - idt,rc38xxx7 + - idt,rc38xxx8 + - idt,rc38xxx9 + + reg: + maxItems: 1 + description: + I2C slave address of the device. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + phc@9 { /* FemtoClock3 */ + compatible = "idt,rc38xxx0"; + reg = <0x9>; + }; + }; -- 2.39.2
