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Subject[PATCH net-next 1/3] dt-bindings: net: add new properties for of_get_mac_address from nvmem
Date
From: Fugang Duan <fugang.duan@nxp.com>

Currently, of_get_mac_address supports NVMEM, some platforms
MAC address that read from NVMEM efuse requires to swap bytes
order, so add new property "nvmem_macaddr_swap" to specify the
behavior. If the MAC address is valid from NVMEM, add new property
"nvmem-mac-address" in ethernet node.

Update these two properties in the binding documentation.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
---
.../bindings/net/ethernet-controller.yaml | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
index e8f04687a3e0..c868c295aabf 100644
--- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml
+++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml
@@ -32,6 +32,15 @@ properties:
- minItems: 6
maxItems: 6

+ nvmem-mac-address:
+ allOf:
+ - $ref: /schemas/types.yaml#definitions/uint8-array
+ - minItems: 6
+ maxItems: 6
+ description:
+ Specifies the MAC address that was read from nvmem-cells and dynamically
+ add the property in device node;
+
max-frame-size:
$ref: /schemas/types.yaml#/definitions/uint32
description:
@@ -52,6 +61,11 @@ properties:
nvmem-cell-names:
const: mac-address

+ nvmem_macaddr_swap:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description:
+ swap bytes order for the 6 bytes of MAC address
+
phy-connection-type:
description:
Specifies interface type between the Ethernet device and a physical
--
2.17.1
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