Commit 76707813 authored by Alexandru Ardelean's avatar Alexandru Ardelean Committed by David S. Miller
Browse files

dt-bindings: net: add bindings for ADIN PHY driver



This change adds bindings for the Analog Devices ADIN PHY driver, detailing
all the properties implemented by the driver.
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarAlexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9fe0b8d6
# SPDX-License-Identifier: GPL-2.0+
%YAML 1.2
---
$id: http://devicetree.org/schemas/net/adi,adin.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Analog Devices ADIN1200/ADIN1300 PHY
maintainers:
- Alexandru Ardelean <alexandru.ardelean@analog.com>
description: |
Bindings for Analog Devices Industrial Ethernet PHYs
allOf:
- $ref: ethernet-phy.yaml#
properties:
adi,rx-internal-delay-ps:
description: |
RGMII RX Clock Delay used only when PHY operates in RGMII mode with
internal delay (phy-mode is 'rgmii-id' or 'rgmii-rxid') in pico-seconds.
enum: [ 1600, 1800, 2000, 2200, 2400 ]
default: 2000
adi,tx-internal-delay-ps:
description: |
RGMII TX Clock Delay used only when PHY operates in RGMII mode with
internal delay (phy-mode is 'rgmii-id' or 'rgmii-txid') in pico-seconds.
enum: [ 1600, 1800, 2000, 2200, 2400 ]
default: 2000
adi,fifo-depth-bits:
description: |
When operating in RMII mode, this option configures the FIFO depth.
enum: [ 4, 8, 12, 16, 20, 24 ]
default: 8
adi,disable-energy-detect:
description: |
Disables Energy Detect Powerdown Mode (default disabled, i.e energy detect
is enabled if this property is unspecified)
type: boolean
examples:
- |
ethernet {
#address-cells = <1>;
#size-cells = <0>;
phy-mode = "rgmii-id";
ethernet-phy@0 {
reg = <0>;
adi,rx-internal-delay-ps = <1800>;
adi,tx-internal-delay-ps = <2200>;
};
};
- |
ethernet {
#address-cells = <1>;
#size-cells = <0>;
phy-mode = "rmii";
ethernet-phy@1 {
reg = <1>;
adi,fifo-depth-bits = <16>;
adi,disable-energy-detect;
};
};
......@@ -944,6 +944,7 @@ L: netdev@vger.kernel.org
W: http://ez.analog.com/community/linux-device-drivers
S: Supported
F: drivers/net/phy/adin.c
F: Documentation/devicetree/bindings/net/adi,adin.yaml
ANALOG DEVICES INC ADIS DRIVER LIBRARY
M: Alexandru Ardelean <alexandru.ardelean@analog.com>
......
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