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@@ -0,0 +1,560 @@
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+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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+/*
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+ * Copyright (C) 2021 MediaTek Inc.
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+ * Author: Sam.Shih <[email protected]>
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+ */
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+
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+/dts-v1/;
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+#include "mt7986a.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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+/ {
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+ model = "Zyxel EX5601-T0";
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+ compatible = "zyxel,ex5601-t0", "mediatek,mt7986a-rfb-snand";
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+
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+ aliases {
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+ serial0 = &uart0;
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+ };
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+
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+ chosen {
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+ stdout-path = "serial0:115200n8";
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+ };
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+
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+ memory {
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+ reg = <0 0x40000000 0 0x40000000>;
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+ };
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+
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+ reg_1p8v: regulator-1p8v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "fixed-1.8V";
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+ regulator-boot-on;
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+ regulator-always-on;
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+ };
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+
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+ reg_3p3v: regulator-3p3v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "fixed-3.3V";
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+ regulator-boot-on;
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+ regulator-always-on;
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+ };
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+
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+ reg_5v: regulator-5v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "fixed-5V";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ regulator-boot-on;
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+ regulator-always-on;
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+ };
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+
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+ gpio-keys {
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+ compatible = "gpio-keys";
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+ poll-interval = <20>;
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+
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+ reset-button {
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+ label = "reset";
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+ gpios = <&pio 21 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_RESTART>;
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+ };
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+
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+ wlan-button {
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+ label = "wlan";
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+ gpios = <&pio 11 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_WLAN>;
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+ };
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+ wps-button {
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+ label = "wps";
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+ gpios = <&pio 56 GPIO_ACTIVE_LOW>;
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+ linux,code = <KEY_WPS_BUTTON>;
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+ };
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+ };
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+
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+ zyleds {
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+ compatible = "gpio-leds";
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+
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+ led_green_wifi24g {
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+ label = "zyled-green-wifi24g";
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+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
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+ default-state = "off";
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+ };
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+
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+ led_green_wifi5g {
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+ label = "zyled-green-wifi5g";
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+ gpios = <&pio 2 GPIO_ACTIVE_LOW>;
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+ default-state = "off";
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+ };
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+
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+ led_green_inet {
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+ label = "zyled-green-inet";
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+ gpios = <&pio 14 GPIO_ACTIVE_LOW>;
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+ default-state = "off";
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+ };
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+
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+ led_red_inet {
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+ label = "zyled-red-inet";
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+ gpios = <&pio 15 GPIO_ACTIVE_LOW>;
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+ default-state = "off";
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+ };
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+
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+ led_green_pwr {
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+ label = "zyled-green-pwr";
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+ gpios = <&pio 13 GPIO_ACTIVE_LOW>;
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+ linux,default-trigger = "timer"; /* Default blinking */
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+ led-pattern = <125 125>; /* Fast blink is 4 HZ */
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+ };
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+
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+ led_red_pwr {
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+ label = "zyled-red-pwr";
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+ gpios = <&pio 12 GPIO_ACTIVE_LOW>;
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+ default-state = "off";
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+ };
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+
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+ led_green_fxs {
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+ label = "zyled-green-fxs";
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+ gpios = <&pio 16 GPIO_ACTIVE_HIGH>;
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+ default-state = "off";
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+ };
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+
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+ led_amber_fxs {
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+ label = "zyled-amber-fxs";
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+ gpios = <&pio 17 GPIO_ACTIVE_HIGH>;
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+ default-state = "off";
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+ };
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+
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+ led_amber_wps24g {
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+ label = "zyled-amber-wps24g";
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+ gpios = <&pio 18 GPIO_ACTIVE_HIGH>;
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+ default-state = "off";
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+ };
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+
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+ led_amber_wps5g {
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+ label = "zyled-amber-wps5g";
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+ gpios = <&pio 19 GPIO_ACTIVE_HIGH>;
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+ default-state = "off";
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+ };
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+
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+ led_green_lan {
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+ label = "zyled-green-lan";
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+ gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
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+ default-state = "off";
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+ };
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+
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+ led_green_sfp {
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+ label = "zyled-green-sfp";
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+ gpios = <&pio 24 GPIO_ACTIVE_HIGH>;
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+ default-state = "off";
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+ };
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+
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+ };
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+
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+};
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+
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+ð {
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+ status = "okay";
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+
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+ gmac0: mac@0 {
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+ compatible = "mediatek,eth-mac";
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+ reg = <0>;
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+ phy-mode = "2500base-x";
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+
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+ nvmem-cells = <&macaddr_factory_002a>;
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+ nvmem-cell-names = "mac-address";
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+
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+ fixed-link {
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+ speed = <2500>;
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+ full-duplex;
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+ pause;
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+ };
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+ };
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+
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+ gmac1: mac@1 {
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+ compatible = "mediatek,eth-mac";
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+ reg = <1>;
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+ phy-mode = "2500base-x";
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+ phy = <&phy6>;
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+
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+ nvmem-cells = <&macaddr_factory_0024>;
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+ nvmem-cell-names = "mac-address";
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+ };
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+
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+ mdio: mdio-bus {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
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+ reset-delay-us = <1500000>;
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+ reset-post-delay-us = <1000000>;
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+
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+ phy5: phy@5 {
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+ compatible = "ethernet-phy-ieee802.3-c45";
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+ reg = <5>;
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+ };
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+
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+ phy6: phy@6 {
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+ compatible = "ethernet-phy-ieee802.3-c45";
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+ reg = <6>;
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+ };
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+
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+ switch@0 {
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+ compatible = "mediatek,mt7531";
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+ reg = <31>;
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+ reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
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+
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+ ports {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ port@1 {
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+ reg = <1>;
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+ label = "lan1";
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+ };
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+
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+ port@2 {
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+ reg = <2>;
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+ label = "lan2";
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+ };
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+
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+ port@3 {
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+ reg = <3>;
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+ label = "lan3";
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+ };
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+
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+ port@5 {
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+ reg = <5>;
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+ label = "lan4";
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+ phy-mode = "2500base-x";
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+ phy = <&phy5>;
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+ };
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+
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+ port@6 {
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+ reg = <6>;
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+ ethernet = <&gmac0>;
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+ phy-mode = "2500base-x";
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+
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+ fixed-link {
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+ speed = <2500>;
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+ full-duplex;
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+ pause;
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+ };
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+ };
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+ };
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+ };
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+ };
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+};
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+
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+&wmac {
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+ status = "okay";
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+ pinctrl-names = "default", "dbdc";
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+ pinctrl-0 = <&wf_2g_5g_pins>;
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+ pinctrl-1 = <&wf_dbdc_pins>;
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+ mediatek,mtd-eeprom = <&factory 0x0>;
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+ nvmem-cells = <&macaddr_factory_0004>;
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+ nvmem-cell-names = "mac-address";
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+};
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+
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+&crypto {
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+ status = "okay";
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+};
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+
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+&mmc0 {
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+ pinctrl-names = "default", "state_uhs";
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+ pinctrl-0 = <&mmc0_pins_default>;
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+ pinctrl-1 = <&mmc0_pins_uhs>;
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+ bus-width = <8>;
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+ max-frequency = <200000000>;
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+ cap-mmc-highspeed;
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+ mmc-hs200-1_8v;
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+ mmc-hs400-1_8v;
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+ hs400-ds-delay = <0x14014>;
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+ vmmc-supply = <®_3p3v>;
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+ vqmmc-supply = <®_1p8v>;
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+ non-removable;
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+ no-sd;
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+ no-sdio;
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+ status = "disabled";
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+};
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+
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+&pcie {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pcie_pins>;
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+ status = "okay";
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+};
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+
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+&pcie_phy {
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+ status = "okay";
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+};
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+
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+&pio {
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+ mmc0_pins_default: mmc0-pins {
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+ mux {
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+ function = "emmc";
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+ groups = "emmc_51";
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+ };
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+ conf-cmd-dat {
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+ pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
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+ "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
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+ "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
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+ input-enable;
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+ drive-strength = <4>;
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+ mediatek,pull-up-adv = <1>; /* pull-up 10K */
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+ };
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+ conf-clk {
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+ pins = "EMMC_CK";
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+ drive-strength = <6>;
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+ mediatek,pull-down-adv = <2>; /* pull-down 50K */
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+ };
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+ conf-ds {
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+ pins = "EMMC_DSL";
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+ mediatek,pull-down-adv = <2>; /* pull-down 50K */
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+ };
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+ conf-rst {
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+ pins = "EMMC_RSTB";
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+ drive-strength = <4>;
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+ mediatek,pull-up-adv = <1>; /* pull-up 10K */
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+ };
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+ };
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+
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+ mmc0_pins_uhs: mmc0-uhs-pins {
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+ mux {
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+ function = "emmc";
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+ groups = "emmc_51";
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+ };
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+ conf-cmd-dat {
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+ pins = "EMMC_DATA_0", "EMMC_DATA_1", "EMMC_DATA_2",
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+ "EMMC_DATA_3", "EMMC_DATA_4", "EMMC_DATA_5",
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+ "EMMC_DATA_6", "EMMC_DATA_7", "EMMC_CMD";
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+ input-enable;
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+ drive-strength = <4>;
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+ mediatek,pull-up-adv = <1>; /* pull-up 10K */
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+ };
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+ conf-clk {
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+ pins = "EMMC_CK";
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+ drive-strength = <6>;
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+ mediatek,pull-down-adv = <2>; /* pull-down 50K */
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+ };
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+ conf-ds {
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+ pins = "EMMC_DSL";
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+ mediatek,pull-down-adv = <2>; /* pull-down 50K */
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+ };
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+ conf-rst {
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+ pins = "EMMC_RSTB";
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+ drive-strength = <4>;
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+ mediatek,pull-up-adv = <1>; /* pull-up 10K */
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+ };
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+ };
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+
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+ pcie_pins: pcie-pins {
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+ mux {
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+ function = "pcie";
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+ groups = "pcie_clk", "pcie_wake", "pcie_pereset";
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+ };
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+ };
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+
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+ spic_pins_g2: spic-pins-29-to-32 {
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+ mux {
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+ function = "spi";
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+ groups = "spi1_2";
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+ };
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+ };
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+
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+ spi_flash_pins: spi-flash-pins-33-to-38 {
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+ mux {
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+ function = "spi";
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+ groups = "spi0", "spi0_wp_hold";
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+ };
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+ conf-pu {
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+ pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
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+ drive-strength = <8>;
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+ mediatek,pull-up-adv = <0>; /* bias-disable */
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+ };
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+ conf-pd {
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+ pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
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+ drive-strength = <8>;
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+ mediatek,pull-down-adv = <0>; /* bias-disable */
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+ };
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+ };
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+
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+ uart1_pins: uart1-pins {
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+ mux {
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+ function = "uart";
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+ groups = "uart1";
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+ };
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+ };
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+
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+ uart2_pins: uart2-pins {
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+ mux {
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+ function = "uart";
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+ groups = "uart2";
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+ };
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+ };
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+
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+ wf_2g_5g_pins: wf_2g_5g-pins {
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+ mux {
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+ function = "wifi";
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+ groups = "wf_2g", "wf_5g";
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+ };
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+ conf {
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+ pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
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+ "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
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+ "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
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+ "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
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+ "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
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+ "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
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+ "WF1_TOP_CLK", "WF1_TOP_DATA";
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+ drive-strength = <4>;
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+ };
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+ };
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+
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+ wf_dbdc_pins: wf_dbdc-pins {
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+ mux {
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+ function = "wifi";
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+ groups = "wf_dbdc";
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+ };
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+ conf {
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+ pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
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+ "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
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+ "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
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+ "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
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+ "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
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+ "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
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|
|
+ "WF1_TOP_CLK", "WF1_TOP_DATA";
|
|
|
+ drive-strength = <4>;
|
|
|
+ };
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+&spi0 {
|
|
|
+ pinctrl-names = "default";
|
|
|
+ pinctrl-0 = <&spi_flash_pins>;
|
|
|
+ cs-gpios = <0>, <0>;
|
|
|
+ #address-cells = <1>;
|
|
|
+ #size-cells = <0>;
|
|
|
+ status = "okay";
|
|
|
+
|
|
|
+ spi_nand: spi_nand@0 {
|
|
|
+ #address-cells = <1>;
|
|
|
+ #size-cells = <1>;
|
|
|
+ compatible = "spi-nand";
|
|
|
+ reg = <1>;
|
|
|
+ spi-max-frequency = <10000000>;
|
|
|
+ spi-tx-buswidth = <4>;
|
|
|
+ spi-rx-buswidth = <4>;
|
|
|
+
|
|
|
+ partitions {
|
|
|
+ compatible = "fixed-partitions";
|
|
|
+ #address-cells = <1>;
|
|
|
+ #size-cells = <1>;
|
|
|
+
|
|
|
+ partition@0 {
|
|
|
+ label = "BL2";
|
|
|
+ reg = <0x00000 0x0100000>;
|
|
|
+ read-only;
|
|
|
+ };
|
|
|
+
|
|
|
+ partition@100000 {
|
|
|
+ label = "u-boot-env";
|
|
|
+ reg = <0x0100000 0x0080000>;
|
|
|
+ };
|
|
|
+
|
|
|
+ factory: partition@180000 {
|
|
|
+ label = "Factory";
|
|
|
+ reg = <0x180000 0x0200000>;
|
|
|
+ read-only;
|
|
|
+ };
|
|
|
+
|
|
|
+ partition@380000 {
|
|
|
+ label = "FIP";
|
|
|
+ reg = <0x380000 0x01C0000>;
|
|
|
+ read-only;
|
|
|
+ };
|
|
|
+
|
|
|
+ partition@540000 {
|
|
|
+ label = "zloader";
|
|
|
+ reg = <0x540000 0x0040000>;
|
|
|
+ read-only;
|
|
|
+ };
|
|
|
+
|
|
|
+ partition@580000 {
|
|
|
+ label = "ubi";
|
|
|
+ reg = <0x580000 0x4000000>;
|
|
|
+ };
|
|
|
+
|
|
|
+ partition@4580000 {
|
|
|
+ label = "ubi2";
|
|
|
+ reg = <0x4580000 0x4000000>;
|
|
|
+ read-only;
|
|
|
+ };
|
|
|
+
|
|
|
+ partition@8580000 {
|
|
|
+ label = "zyubi";
|
|
|
+ reg = <0x8580000 0x15A80000>;
|
|
|
+ };
|
|
|
+ };
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+&spi1 {
|
|
|
+ pinctrl-names = "default";
|
|
|
+ pinctrl-0 = <&spic_pins_g2>;
|
|
|
+ status = "okay";
|
|
|
+
|
|
|
+ proslic_spi: proslic_spi@0 {
|
|
|
+ compatible = "silabs,proslic_spi";
|
|
|
+ reg = <0>;
|
|
|
+ spi-max-frequency = <10000000>;
|
|
|
+ spi-cpha = <1>;
|
|
|
+ spi-cpol = <1>;
|
|
|
+ channel_count = <1>;
|
|
|
+ debug_level = <4>; /* 1 = TRC, 2 = DBG, 4 = ERR */
|
|
|
+ reset_gpio = <&pio 7 GPIO_ACTIVE_HIGH>;
|
|
|
+ ig,enable-spi = <1>; /* 1: Enable, 0: Disable */
|
|
|
+ };
|
|
|
+};
|
|
|
+
|
|
|
+&ssusb {
|
|
|
+ vusb33-supply = <®_3p3v>;
|
|
|
+ vbus-supply = <®_5v>;
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
+&uart0 {
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
+&uart1 {
|
|
|
+ pinctrl-names = "default";
|
|
|
+ pinctrl-0 = <&uart1_pins>;
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
+&uart2 {
|
|
|
+ pinctrl-names = "default";
|
|
|
+ pinctrl-0 = <&uart2_pins>;
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
+&usb_phy {
|
|
|
+ status = "okay";
|
|
|
+};
|
|
|
+
|
|
|
+&factory {
|
|
|
+ compatible = "nvmem-cells";
|
|
|
+ #address-cells = <1>;
|
|
|
+ #size-cells = <1>;
|
|
|
+
|
|
|
+ macaddr_factory_0004: macaddr@0004 {
|
|
|
+ reg = <0x0004 0x6>;
|
|
|
+ };
|
|
|
+
|
|
|
+ macaddr_factory_0024: macaddr@0024 {
|
|
|
+ reg = <0x0024 0x6>;
|
|
|
+ };
|
|
|
+
|
|
|
+ macaddr_factory_002a: macaddr@002a {
|
|
|
+ reg = <0x002a 0x6>;
|
|
|
+ };
|
|
|
+};
|
Pietro Ameruoso