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dt-bindings: fec: update the gpr property

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- rename the 'gpr' property string to 'fsl,stop-mode'.
- Update the property to define gpr register offset and
bit in DT, since different instance have different gpr bit.

v2:
 * rename 'gpr' property string to 'fsl,stop-mode'.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fugang Duan 2020-05-26 00:27:11 +08:00 committed by David S. Miller
parent 8a448bf832
commit 998ec26b66
1 changed files with 5 additions and 2 deletions
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7
Documentation/devicetree/bindings/net/fsl-fec.txt
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@ -22,8 +22,11 @@ Optional properties:
- fsl,err006687-workaround-present: If present indicates that the system has
the hardware workaround for ERR006687 applied and does not need a software
workaround.
- gpr: phandle of SoC general purpose register mode. Required for wake on LAN
on some SoCs
- fsl,stop-mode: register bits of stop mode control, the format is
<&gpr req_gpr req_bit>.
gpr is the phandle to general purpose register node.
req_gpr is the gpr register offset for ENET stop request.
req_bit is the gpr bit offset for ENET stop request.
-interrupt-names: names of the interrupts listed in interrupts property in
the same order. The defaults if not specified are
__Number of interrupts__ __Default__