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| author | Vincent Cheng <vincent.cheng.xh@renesas.com> | 2019-10-31 23:20:06 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-03 17:35:40 -0800 |
| commit | 5c5e7aac63ae1af56a50fa743983c96a99d7620d (patch) | |
| tree | 0fbbc7ea3082353a4920dcdc27397d286dc4bf1c /Documentation | |
| parent | fac6fce9bdb59837bb89930c3a92f5e0d1482f0b (diff) | |
dt-bindings: ptp: Add device tree binding for IDT ClockMatrix based PTP clock
Add device tree binding doc for the IDT ClockMatrix PTP clock.
Signed-off-by: Vincent Cheng <vincent.cheng.xh@renesas.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml new file mode 100644 index 000000000000..9e21b83d717e --- /dev/null +++ b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml @@ -0,0 +1,69 @@ +# 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@renesas.com> + +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: + - | + i2c@1 { + compatible = "abc,acme-1234"; + reg = <0x01 0x400>; + #address-cells = <1>; + #size-cells = <0>; + phc@5b { + compatible = "idt,8a34000"; + reg = <0x5b>; + }; + }; |