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authorMaxime Ripard <maxime.ripard@bootlin.com>2019-06-27 17:31:45 +0200
committerRob Herring <robh@kernel.org>2019-06-28 13:27:45 -0600
commit62d77ff7ecbff1377d5a167f18156bc69cdbaf25 (patch)
tree810928d66d3102724c0338ec92edb0c6d39f2782 /Documentation/devicetree/bindings/net/mdio.txt
parentd8704342c10990c961600b6293eed5e38ad6bc9e (diff)
dt-bindings: net: Add a YAML schemas for the generic MDIO options
The MDIO buses have a number of available device tree properties that can be used in their device tree node. Add a YAML schemas for those. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/net/mdio.txt')
-rw-r--r--Documentation/devicetree/bindings/net/mdio.txt38
1 files changed, 1 insertions, 37 deletions
diff --git a/Documentation/devicetree/bindings/net/mdio.txt b/Documentation/devicetree/bindings/net/mdio.txt
index e3e1603f256c..cf8a0105488e 100644
--- a/Documentation/devicetree/bindings/net/mdio.txt
+++ b/Documentation/devicetree/bindings/net/mdio.txt
@@ -1,37 +1 @@
-Common MDIO bus properties.
-
-These are generic properties that can apply to any MDIO bus.
-
-Optional properties:
-- reset-gpios: One GPIO that control the RESET lines of all PHYs on that MDIO
- bus.
-- reset-delay-us: RESET pulse width in microseconds.
-
-A list of child nodes, one per device on the bus is expected. These
-should follow the generic phy.txt, or a device specific binding document.
-
-The 'reset-delay-us' indicates the RESET signal pulse width in microseconds and
-applies to all PHY devices. It must therefore be appropriately determined based
-on all PHY requirements (maximum value of all per-PHY RESET pulse widths).
-
-Example :
-This example shows these optional properties, plus other properties
-required for the TI Davinci MDIO driver.
-
- davinci_mdio: ethernet@5c030000 {
- compatible = "ti,davinci_mdio";
- reg = <0x5c030000 0x1000>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- reset-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
- reset-delay-us = <2>;
-
- ethphy0: ethernet-phy@1 {
- reg = <1>;
- };
-
- ethphy1: ethernet-phy@3 {
- reg = <3>;
- };
- };
+This file has moved to mdio.yaml.