2020-05-04 08:30:55

by Oleksij Rempel

[permalink] [raw]
Subject: [RFC PATCH] dt-bindings: net: nxp,tja11xx: add compatible support

... and correct SPDX-License-Identifier.

Signed-off-by: Oleksij Rempel <[email protected]>
---
.../devicetree/bindings/net/nxp,tja11xx.yaml | 51 ++++++++++++-------
1 file changed, 32 insertions(+), 19 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml b/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml
index 42be0255512b3..e4ae8257f3258 100644
--- a/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml
+++ b/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml
@@ -1,4 +1,4 @@
-# SPDX-License-Identifier: GPL-2.0+
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/nxp,tja11xx.yaml#
@@ -14,25 +14,36 @@ maintainers:
description:
Bindings for NXP TJA11xx automotive PHYs

-allOf:
- - $ref: ethernet-phy.yaml#
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - nxp,tja1102
+ - const: ethernet-phy-ieee802.3-c22

-patternProperties:
- "^[email protected][0-9a-f]+$":
- type: object
- description: |
- Some packages have multiple PHYs. Secondary PHY should be defines as
- subnode of the first (parent) PHY.
+ $nodename:
+ pattern: "^ethernet-phy(@[a-f0-9]+)?$"

- properties:
- reg:
- minimum: 0
- maximum: 31
- description:
- The ID number for the child PHY. Should be +1 of parent PHY.
+ reg:
+ minimum: 0
+ maximum: 31
+ description:
+ The ID number for the child PHY. Should be +1 of parent PHY.

- required:
- - reg
+ '#address-cells':
+ description: number of address cells for the MDIO bus
+ const: 1
+
+ '#size-cells':
+ description: number of size cells on the MDIO bus
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - '#address-cells'
+ - '#size-cells'

examples:
- |
@@ -40,8 +51,9 @@ examples:
#address-cells = <1>;
#size-cells = <0>;

- tja1101_phy0: [email protected] {
- reg = <0x4>;
+ tja1101_phy0: [email protected] {
+ compatible = "nxp,tja1101", "ethernet-phy-ieee802.3-c22";
+ reg = <0x1>;
};
};
- |
@@ -50,6 +62,7 @@ examples:
#size-cells = <0>;

tja1102_phy0: [email protected] {
+ compatible = "nxp,tja1102", "ethernet-phy-ieee802.3-c22";
reg = <0x4>;
#address-cells = <1>;
#size-cells = <0>;
--
2.26.2