197 lines
3.3 KiB
Plaintext
197 lines
3.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "qca955x.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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aliases {
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led-boot = &led_user;
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led-failsafe = &led_user;
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led-upgrade = &led_user;
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};
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leds {
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compatible = "gpio-leds";
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led_user: user {
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label = "green:user";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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gpio-export {
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compatible = "gpio-export";
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buzzer {
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/* Beeper requires PWM for frequency selection */
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gpio-export,name = "buzzer";
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gpio-export,output = <0>;
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gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
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};
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usb_power {
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gpio-export,name = "usb-power";
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gpio-export,output = <0>;
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gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
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};
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};
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i2c: i2c {
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compatible = "i2c-gpio";
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sda-gpios = <&gpio 18 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&gpio 19 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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i2c-gpio,delay-us = <5>;
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i2c-gpio,timeout-ms = <1>;
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};
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sfp1: sfp {
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compatible = "sff,sfp";
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i2c-bus = <&i2c>;
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maximum-power-milliwatt = <1000>;
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los-gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
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mod-def0-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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tx-disable-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
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// Toggling GPIO16 actually enables/disables the transmitter,
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// but the SFP driver does not seem to be using it.
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};
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};
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&spi {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <40000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "RouterBoot";
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reg = <0x0 0x20000>;
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compatible = "mikrotik,routerboot-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "bootloader1";
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reg = <0x0 0x0>;
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read-only;
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};
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hard_config {
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read-only;
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};
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bios {
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size = <0x1000>;
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read-only;
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};
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partition@10000 {
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label = "bootloader2";
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reg = <0x10000 0x0>;
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read-only;
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};
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soft_config {
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};
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};
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partition@20000 {
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compatible = "mikrotik,minor";
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label = "firmware";
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reg = <0x020000 0xfe0000>;
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};
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};
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};
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};
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&mdio0 {
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status = "okay";
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phy0: ethernet-phy@0 {
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reg = <0>;
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qca,ar8327-initvals = <
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/* PAD0_MODE from vendor firmware
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* RGMII_EN, TX/RXCLK_DELAY_EN, TXCLK_DELAY_SEL=1
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*/
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0x04 0x07400000 /* PAD0_MODE */
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0x50 0xc737c737 /* LED_CTRL0 */
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0x54 0x00000000 /* LED_CTRL1 */
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0x58 0x00000000 /* LED_CTRL2 */
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0x5c 0x0030c300 /* LED_CTRL3 */
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0x7c 0x0000007e /* PORT0_STATUS */
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>;
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};
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};
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ð0 {
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status = "okay";
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phy-handle = <&phy0>;
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/* gigabit pll-data from vendor firmware
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* TX_INVERT, TX_DELAY=3, GIGE, OFFSET_PHASE
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*/
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pll-data = <0x8f000000 0x00000101 0x00001616>;
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gmac-config {
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device = <&gmac>;
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rgmii-enabled = <1>;
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};
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};
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&mdio1 {
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status = "okay";
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phy_sfp: ethernet-phy@0 {
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reg = <0>;
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phy-mode = "sgmii";
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sfp = <&sfp1>;
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};
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};
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ð1 {
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status = "okay";
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phy-handle = <&phy_sfp>;
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pll-data = <0x03000000 0x00000101 0x00001616>;
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qca955x-sgmii-fixup;
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gmac-config {
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device = <&gmac>;
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};
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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&usb0 {
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status = "okay";
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};
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&usb_phy0 {
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status = "okay";
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};
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