diff options
| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2024-03-30 16:12:28 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-04-03 04:16:32 +0300 |
| commit | 8da891720cd407edcb11242879c92b5dba3e3f7a (patch) | |
| tree | e5bc292348a4470e887305dccfba24783d3a6959 /Documentation/devicetree/bindings/net | |
| parent | eb05529a106a2803f1360952041e9bf5a94183e2 (diff) | |
| download | linux-8da891720cd407edcb11242879c92b5dba3e3f7a.tar.xz | |
dt-bindings: net: renesas,ethertsn: Create child-node for MDIO bus
The bindings for Renesas Ethernet TSN was just merged in v6.9 and the
design for the bindings followed that of other Renesas Ethernet drivers
and thus did not force a child-node for the MDIO bus. As there
are no upstream drivers or users of this binding yet take the
opportunity to correct this and force the usage of a child-node for the
MDIO bus.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20240330131228.1541227-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net')
| -rw-r--r-- | Documentation/devicetree/bindings/net/renesas,ethertsn.yaml | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/Documentation/devicetree/bindings/net/renesas,ethertsn.yaml b/Documentation/devicetree/bindings/net/renesas,ethertsn.yaml index ea35d19be829..b4680a1d0a06 100644 --- a/Documentation/devicetree/bindings/net/renesas,ethertsn.yaml +++ b/Documentation/devicetree/bindings/net/renesas,ethertsn.yaml @@ -71,16 +71,8 @@ properties: enum: [0, 2000] default: 0 - '#address-cells': - const: 1 - - '#size-cells': - const: 0 - -patternProperties: - "^ethernet-phy@[0-9a-f]$": - type: object - $ref: ethernet-phy.yaml# + mdio: + $ref: /schemas/net/mdio.yaml# unevaluatedProperties: false required: @@ -94,8 +86,7 @@ required: - resets - phy-mode - phy-handle - - '#address-cells' - - '#size-cells' + - mdio additionalProperties: false @@ -122,14 +113,18 @@ examples: tx-internal-delay-ps = <2000>; phy-handle = <&phy3>; - #address-cells = <1>; - #size-cells = <0>; + mdio { + #address-cells = <1>; + #size-cells = <0>; - phy3: ethernet-phy@3 { - compatible = "ethernet-phy-ieee802.3-c45"; - reg = <0>; - interrupt-parent = <&gpio4>; - interrupts = <3 IRQ_TYPE_LEVEL_LOW>; reset-gpios = <&gpio1 23 GPIO_ACTIVE_LOW>; + reset-post-delay-us = <4000>; + + phy3: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c45"; + reg = <0>; + interrupt-parent = <&gpio4>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + }; }; }; |