1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/net/smsc,lan9115.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Smart Mixed-Signal Connectivity (SMSC) LAN911x/912x Controller
10 - Shawn Guo <shawnguo@kernel.org>
13 - $ref: ethernet-controller.yaml#
43 Optional PME (power management event) interrupt that is able to wake
44 up the host system with a 50ms pulse on network activity
53 description: Indicates the IRQ polarity is active-high
57 description: Indicates the IRQ type is push-pull
59 smsc,force-internal-phy:
61 description: Forces SMSC LAN controller to use internal PHY
63 smsc,force-external-phy:
65 description: Forces SMSC LAN controller to use external PHY
67 smsc,save-mac-address:
70 Indicates that MAC address needs to be saved before resetting the
76 A GPIO line connected to the RESET (active low) signal of the device.
77 On many systems this is wired high so the device goes out of reset at
78 power-on, but if it is under program control, this optional GPIO can
79 wake up in response to it.
82 description: 3.3V analog power supply
85 description: IO logic power supply
92 # There are lots of bus-specific properties ("qcom,*", "samsung,*", "fsl,*",
93 # "gpmc,*", ...) to be found, that actually depend on the compatible value of
95 additionalProperties: true
99 #include <dt-bindings/gpio/gpio.h>
102 compatible = "smsc,lan9220", "smsc,lan9115";
103 reg = <0xf4000000 0x2000000>;
105 interrupt-parent = <&gpio1>;
106 interrupts = <31>, <32>;
107 reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;