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[net,v3,2/4] dt-bindings: fec: update the gpr property

Message ID 1590424033-16906-3-git-send-email-fugang.duan@nxp.com
State Not Applicable, archived
Headers show
Series net: ethernet: fec: move GPR reigster offset and bit into DT | expand

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Commit Message

Andy Duan May 25, 2020, 4:27 p.m. UTC 
From: Fugang Duan <fugang.duan@nxp.com>

- 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>
---
 Documentation/devicetree/bindings/net/fsl-fec.txt | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 26c492a..9b54378 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -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__