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8486c677b8
This patch adds support for the MikroTik RouterBOARD 750 r2, marketed as hEX lite, a small indoor router with 5x 10/100 Mbps Ethernet ports, one with PoE in. The device was already supported by the ar71xx target. Specifications: - SoC: Qualcomm Atheros QCA9533 - Flash: 16 MB SPI NOR - RAM: 64 MB - Ethernet: 4x 10/100 Mbps LAN, 1x 10/100 Mbps WAN (PoE in) - LEDs: 5x Ethernet port activity (green), 1x user (green) - Buttons: 1x reset See https://mikrotik.com/product/RB750r2 for more details. Not working: - Serial port (already not working in ar71xx) Flashing: TFTP boot initramfs image and then perform sysupgrade. Only the "Internet" port will ask for an initramfs image. Follow common MikroTik procedure as in https://openwrt.org/toh/mikrotik/common. Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
79 lines
1.3 KiB
Plaintext
79 lines
1.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "qca9533_mikrotik_routerboard-16m.dtsi"
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/ {
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compatible = "mikrotik,routerboard-750-r2", "qca,qca9533";
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model = "MikroTik RouterBOARD 750 r2 (hEX lite)";
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aliases {
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led-boot = &led_usr;
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led-failsafe = &led_usr;
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led-upgrade = &led_usr;
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led-running = &led_usr;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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led_usr: usr {
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label = "green:usr";
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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};
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led1 {
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label = "green:port1";
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gpios = <&ssr 0 GPIO_ACTIVE_LOW>;
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};
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led2 {
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label = "green:port2";
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gpios = <&ssr 1 GPIO_ACTIVE_LOW>;
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};
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led3 {
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label = "green:port3";
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gpios = <&ssr 2 GPIO_ACTIVE_LOW>;
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};
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led4 {
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label = "green:port4";
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gpios = <&ssr 3 GPIO_ACTIVE_LOW>;
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};
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led5 {
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label = "green:port5";
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gpios = <&ssr 4 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&pinmux {
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pmx_spi_cs1: pinmux_spi_cs1 {
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pinctrl-single,bits = <0x8 0x0a000000 0xff000000>;
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};
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};
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&spi {
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pinctrl-names = "default";
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pinctrl-0 = <&pmx_spi_cs1>;
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cs-gpios = <0>, <&gpio 11 GPIO_ACTIVE_LOW>;
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ssr: ssr@1 {
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compatible = "fairchild,74hc595";
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gpio-controller;
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#gpio-cells = <2>;
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registers-number = <1>;
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reg = <1>;
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spi-max-frequency = <10000000>;
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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 = <&swphy4>;
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};
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