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dt-binding: ptp_qoriq: support DPAA2 PTP compatible 

Add a new compatible for DPAA2 PTP.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yangbo Lu 2019-06-14 18:40:52 +08:00 committed by David S. Miller
parent d346c9e86d
commit d2563290db
1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
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@ -4,7 +4,8 @@ General Properties:
- compatible Should be "fsl,etsec-ptp" for eTSEC
Should be "fsl,fman-ptp-timer" for DPAA FMan
Should be "fsl,enetc-ptp" for ENETC
Should be "fsl,dpaa2-ptp" for DPAA2
Should be "fsl,enetc-ptp" for ENETC
- reg Offset and length of the register set for the device
- interrupts There should be at least two interrupts. Some devices
have as many as four PTP related interrupts.