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d0a2b3f824
Specification is similar to other devices of the MT Stuart series: * Mediatek MT7988D (3x Cortex-A73, up to 1.8 GHz clock speed) * 8 GiB eMMC * 2 GiB DDR4 RAM * 2500M/1000M/100M LAN port * 10000M/5000M/2500M/1000M/100M/10M WAN port * MT7992 Tri-band (2.4G, 5G, 6G) 2T2R+3T3R+3T3R 802.11be Wi-Fi * Renesas DA14531MOD Bluetooth * 2 buttons (Reset, Mesh/WPS) * uC-controlled RGB LED via I2C * 2x LED for the 2.5G port, 3x LED for the 10G port * 3.3V-level 115200 baud UART console via 4-pin Dupont connector exposed at the bottom of the device * USB-C PD power input Signed-off-by: Daniel Golle <daniel@makrotopia.org>
154 lines
2.2 KiB
Plaintext
154 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Copyright (C) 2024 SmartRG Inc.
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* Author: Chad Monroe <chad.monroe@smartrg.com>
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*/
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#include "mt7988a-smartrg-mt-stuart.dtsi"
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/ {
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model = "SmartRG SDG-8733A";
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compatible = "smartrg,sdg-8733a", "mediatek,mt7988d";
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cpus {
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/delete-node/ cpu@3;
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};
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/delete-node/ gpio-export;
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/delete-node/ gpio-leds;
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gpio-export {
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compatible = "gpio-export";
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bluetooth_reset: bluetooth-reset {
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gpio-export,name = "bt_reset";
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gpio-export,direction_may_change;
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gpios = <&pio 36 GPIO_ACTIVE_HIGH>;
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};
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bluetooth_txrx_ctl: bluetooth-txrx-ctl {
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gpio-export,name = "bt_txrx_ctl";
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gpio-export,direction_may_change;
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gpios = <&pio 37 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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lan_amber {
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color = <LED_COLOR_ID_GREEN>;
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function = "lan";
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gpios = <&pio 59 GPIO_ACTIVE_HIGH>;
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};
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lan_green {
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color = <LED_COLOR_ID_AMBER>;
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function = "lan";
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gpios = <&pio 60 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&fan {
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pwms = <&pwm 1 40000 0>;
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interrupts = <57 IRQ_TYPE_EDGE_FALLING>;
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};
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&gmac0 {
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status = "disabled";
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};
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&gmac1 {
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label = "lan";
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phy-mode = "internal";
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phy-connection-type = "internal";
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phy = <&int_2p5g_phy>;
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};
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&gmac2 {
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label = "wan";
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phy-mode = "usxgmii";
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phy-connection-type = "usxgmii";
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phy = <&phy8>;
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};
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&int_2p5g_phy {
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pinctrl-names = "i2p5gbe-led";
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pinctrl-0 = <&i2p5gbe_led0_pins>;
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};
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&mdio_bus {
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/delete-node/ ethernet-phy@0;
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};
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&pio {
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pcie3_1_pins: pcie3-pins-g1 {
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mux {
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function = "pcie";
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groups = "pcie_1l_1_pereset", "pcie_clk_req_n3";
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};
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};
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};
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&pcie0 {
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reset-gpios = <&pio 9 GPIO_ACTIVE_HIGH>;
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};
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&pcie1 {
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status = "disabled";
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};
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&pcie3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pcie3_1_pins>;
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status = "okay";
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};
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&phy8 {
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reset-gpios = <&pio 62 GPIO_ACTIVE_LOW>;
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marvell,mdi-cfg-order = <0>;
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};
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&aqr_green_led {
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function = LED_FUNCTION_WAN;
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};
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&aqr_orange_led {
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function = LED_FUNCTION_WAN;
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};
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&aqr_white_led {
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function = LED_FUNCTION_WAN;
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};
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&i2p5gbe_led0 {
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color = <LED_COLOR_ID_GREEN>;
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status = "okay";
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};
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&ssusb0 {
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status = "disabled";
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};
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&ssusb1 {
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status = "disabled";
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};
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&switch {
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status = "disabled";
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};
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&tphy {
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status = "disabled";
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};
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&uart1 {
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status = "disabled";
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};
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&xphy {
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status = "disabled";
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};
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