From: Vincent Cheng <vincent.cheng.xh@xxxxxxxxxxx> Add device tree binding doc for the IDT ClockMatrix PTP clock. Co-developed-by: Richard Cochran <richardcochran@xxxxxxxxx> Signed-off-by: Richard Cochran <richardcochran@xxxxxxxxx> Signed-off-by: Vincent Cheng <vincent.cheng.xh@xxxxxxxxxxx> --- Changes since v2: - As suggested by Rob Herring: 1. Replace with DT schema 2. Remove '-ptp' from compatible string 3. Replace wildcard 'x' with the part numbers. Changes since v1: - No changes --- .../devicetree/bindings/ptp/ptp-idtcm.yaml | 63 ++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml diff --git a/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml new file mode 100644 index 0000000..d3771e0 --- /dev/null +++ b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ptp/ptp-idtcm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IDT ClockMatrix (TM) PTP Clock Device Tree Bindings + +maintainers: + - Vincent Cheng <vincent.cheng.xh@xxxxxxxxxxx> + +properties: + compatible: + enum: + # For System Synchronizer + - idt,8a34000 + - idt,8a34001 + - idt,8a34002 + - idt,8a34003 + - idt,8a34004 + - idt,8a34005 + - idt,8a34006 + - idt,8a34007 + - idt,8a34008 + - idt,8a34009 + # For Port Synchronizer + - idt,8a34010 + - idt,8a34011 + - idt,8a34012 + - idt,8a34013 + - idt,8a34014 + - idt,8a34015 + - idt,8a34016 + - idt,8a34017 + - idt,8a34018 + - idt,8a34019 + # For Universal Frequency Translator (UFT) + - idt,8a34040 + - idt,8a34041 + - idt,8a34042 + - idt,8a34043 + - idt,8a34044 + - idt,8a34045 + - idt,8a34046 + - idt,8a34047 + - idt,8a34048 + - idt,8a34049 + + reg: + maxItems: 1 + description: + I2C slave address of the device. + +required: + - compatible + - reg + +examples: + - | + phc@5b { + compatible = "idt,8a34000"; + reg = <0x5b>; + }; -- 2.7.4
