Lines Matching +full:mdio +full:- +full:gpio
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - John Crispin <john@phrozen.org>
13 If the QCA8K switch is connect to an SoC's external mdio-bus, each subnode
16 ID. To declare the internal mdio-bus configuration, declare an MDIO node in
18 PHY it is connected to. In this config, an internal mdio-bus is registered and
19 the MDIO master is used for communication. Mixed external and internal
20 mdio-bus configurations are not supported by the hardware.
27 - enum:
28 - qca,qca8327
29 - qca,qca8328
30 - qca,qca8334
31 - qca,qca8337
33 qca,qca8328: referenced as AR8328(N)-AK1(A/B) QFN 176 pin package
34 qca,qca8327: referenced as AR8327(N)-AL1A DR-QFN 148 pin package
35 qca,qca8334: referenced as QCA8334-AL3C QFN 88 pin package
36 qca,qca8337: referenced as QCA8337N-AL3(B/C) DR-QFN 148 pin package
41 reset-gpios:
43 GPIO to be used to reset the whole device
46 qca,ignore-power-on-sel:
49 Ignore power-on pin strapping to configure LED open-drain or EEPROM
53 qca,led-open-drain:
56 Set LEDs to open-drain mode. This requires the qca,ignore-power-on-sel to
59 using SW regs. The pin strappings related to LED open-drain mode are
62 mdio:
63 $ref: /schemas/net/mdio.yaml#
65 description: Qca8k switch have an internal mdio to access switch port.
67 internal mdio access is used.
69 mdio is the switch reg with an offset of -1.
74 "^(ethernet-)?ports$":
78 "^(ethernet-)?port@[0-6]$":
82 $ref: dsa-port.yaml#
85 qca,sgmii-rxclk-falling-edge:
91 qca,sgmii-txclk-falling-edge:
96 qca,sgmii-enable-pll:
109 - required:
110 - ports
111 - required:
112 - ethernet-ports
115 - compatible
116 - reg
121 - |
122 #include <dt-bindings/gpio/gpio.h>
123 #include <dt-bindings/leds/common.h>
125 mdio {
126 #address-cells = <1>;
127 #size-cells = <0>;
129 external_phy_port1: ethernet-phy@0 {
133 external_phy_port2: ethernet-phy@1 {
137 external_phy_port3: ethernet-phy@2 {
141 external_phy_port4: ethernet-phy@3 {
145 external_phy_port5: ethernet-phy@4 {
151 reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
155 #address-cells = <1>;
156 #size-cells = <0>;
161 phy-mode = "rgmii";
163 fixed-link {
165 full-duplex;
172 phy-handle = <&external_phy_port1>;
178 phy-handle = <&external_phy_port2>;
184 phy-handle = <&external_phy_port3>;
190 phy-handle = <&external_phy_port4>;
196 phy-handle = <&external_phy_port5>;
201 - |
202 #include <dt-bindings/gpio/gpio.h>
204 mdio {
205 #address-cells = <1>;
206 #size-cells = <0>;
210 reset-gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
214 #address-cells = <1>;
215 #size-cells = <0>;
220 phy-mode = "rgmii";
222 fixed-link {
224 full-duplex;
231 phy-mode = "internal";
232 phy-handle = <&internal_phy_port1>;
235 #address-cells = <1>;
236 #size-cells = <0>;
242 default-state = "keep";
249 default-state = "keep";
257 phy-mode = "internal";
258 phy-handle = <&internal_phy_port2>;
264 phy-mode = "internal";
265 phy-handle = <&internal_phy_port3>;
271 phy-mode = "internal";
272 phy-handle = <&internal_phy_port4>;
278 phy-mode = "internal";
279 phy-handle = <&internal_phy_port5>;
285 phy-mode = "sgmii";
287 qca,sgmii-rxclk-falling-edge;
289 fixed-link {
291 full-duplex;
296 mdio {
297 #address-cells = <1>;
298 #size-cells = <0>;
300 internal_phy_port1: ethernet-phy@0 {
304 internal_phy_port2: ethernet-phy@1 {
308 internal_phy_port3: ethernet-phy@2 {
312 internal_phy_port4: ethernet-phy@3 {
316 internal_phy_port5: ethernet-phy@4 {