From 8486c677b8bf36808c5b94857f60ee0fb3d5fa28 Mon Sep 17 00:00:00 2001 From: Roger Pueyo Centelles Date: Wed, 2 Jun 2021 18:45:30 +0200 Subject: [PATCH] ath79: add support for MikroTik RouterBOARD 750 r2 (hEX lite) 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 --- .../dts/qca9533_mikrotik_routerboard-16m.dtsi | 6 -- .../qca9533_mikrotik_routerboard-750-r2.dts | 78 +++++++++++++++++++ .../dts/qca9533_mikrotik_routerboard-95x.dtsi | 6 ++ .../qca9533_mikrotik_routerboard-lhg-hb.dtsi | 6 ++ .../qca9533_mikrotik_routerboard-map-2nd.dts | 6 ++ .../qca9533_mikrotik_routerboard-mapl-2nd.dts | 6 ++ .../qca9533_mikrotik_routerboard-wap-2nd.dts | 6 ++ .../qca9533_mikrotik_routerboard-wapr-2nd.dts | 6 ++ target/linux/ath79/image/mikrotik.mk | 9 +++ .../mikrotik/base-files/etc/board.d/01_leds | 1 + .../base-files/etc/board.d/02_network | 5 ++ 11 files changed, 129 insertions(+), 6 deletions(-) create mode 100644 target/linux/ath79/dts/qca9533_mikrotik_routerboard-750-r2.dts diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-16m.dtsi b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-16m.dtsi index e9bd05487c63..c112b9a193f3 100644 --- a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-16m.dtsi +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-16m.dtsi @@ -75,9 +75,3 @@ }; }; }; - -&wmac { - status = "okay"; - - qca,no-eeprom; -}; diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-750-r2.dts b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-750-r2.dts new file mode 100644 index 000000000000..b8fa9f2a7020 --- /dev/null +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-750-r2.dts @@ -0,0 +1,78 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "qca9533_mikrotik_routerboard-16m.dtsi" + +/ { + compatible = "mikrotik,routerboard-750-r2", "qca,qca9533"; + model = "MikroTik RouterBOARD 750 r2 (hEX lite)"; + + aliases { + led-boot = &led_usr; + led-failsafe = &led_usr; + led-upgrade = &led_usr; + led-running = &led_usr; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + + led_usr: usr { + label = "green:usr"; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + }; + + led1 { + label = "green:port1"; + gpios = <&ssr 0 GPIO_ACTIVE_LOW>; + }; + + led2 { + label = "green:port2"; + gpios = <&ssr 1 GPIO_ACTIVE_LOW>; + }; + + led3 { + label = "green:port3"; + gpios = <&ssr 2 GPIO_ACTIVE_LOW>; + }; + + led4 { + label = "green:port4"; + gpios = <&ssr 3 GPIO_ACTIVE_LOW>; + }; + + led5 { + label = "green:port5"; + gpios = <&ssr 4 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&pinmux { + pmx_spi_cs1: pinmux_spi_cs1 { + pinctrl-single,bits = <0x8 0x0a000000 0xff000000>; + }; +}; + +&spi { + pinctrl-names = "default"; + pinctrl-0 = <&pmx_spi_cs1>; + + cs-gpios = <0>, <&gpio 11 GPIO_ACTIVE_LOW>; + + ssr: ssr@1 { + compatible = "fairchild,74hc595"; + gpio-controller; + #gpio-cells = <2>; + registers-number = <1>; + reg = <1>; + spi-max-frequency = <10000000>; + }; +}; + +ð0 { + status = "okay"; + + phy-handle = <&swphy4>; +}; diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-95x.dtsi b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-95x.dtsi index 79c9f44d3280..4f6503f9eac4 100644 --- a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-95x.dtsi +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-95x.dtsi @@ -83,6 +83,12 @@ }; }; +&wmac { + status = "okay"; + + qca,no-eeprom; +}; + ð0 { status = "okay"; diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-lhg-hb.dtsi b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-lhg-hb.dtsi index a45365073be6..aa5c57b27891 100644 --- a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-lhg-hb.dtsi +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-lhg-hb.dtsi @@ -66,6 +66,12 @@ }; }; +&wmac { + status = "okay"; + + qca,no-eeprom; +}; + ð0 { status = "okay"; diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-map-2nd.dts b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-map-2nd.dts index 25971e6f4321..062c3bd061a6 100644 --- a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-map-2nd.dts +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-map-2nd.dts @@ -93,6 +93,12 @@ }; }; +&wmac { + status = "okay"; + + qca,no-eeprom; +}; + ð0 { status = "okay"; diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-mapl-2nd.dts b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-mapl-2nd.dts index e2442f00950c..e337bcc70db8 100644 --- a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-mapl-2nd.dts +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-mapl-2nd.dts @@ -42,6 +42,12 @@ }; }; +&wmac { + status = "okay"; + + qca,no-eeprom; +}; + ð0 { status = "okay"; diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wap-2nd.dts b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wap-2nd.dts index 807941c6081a..d4d049920c7f 100644 --- a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wap-2nd.dts +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wap-2nd.dts @@ -36,6 +36,12 @@ }; }; +&wmac { + status = "okay"; + + qca,no-eeprom; +}; + ð0 { status = "okay"; diff --git a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wapr-2nd.dts b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wapr-2nd.dts index 49756f3336de..19ada708d990 100644 --- a/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wapr-2nd.dts +++ b/target/linux/ath79/dts/qca9533_mikrotik_routerboard-wapr-2nd.dts @@ -50,6 +50,12 @@ }; }; +&wmac { + status = "okay"; + + qca,no-eeprom; +}; + ð0 { status = "okay"; diff --git a/target/linux/ath79/image/mikrotik.mk b/target/linux/ath79/image/mikrotik.mk index 683e9a33304d..d26420c7f54c 100644 --- a/target/linux/ath79/image/mikrotik.mk +++ b/target/linux/ath79/image/mikrotik.mk @@ -9,6 +9,15 @@ define Device/mikrotik_routerboard-493g endef TARGET_DEVICES += mikrotik_routerboard-493g +define Device/mikrotik_routerboard-750-r2 + $(Device/mikrotik_nor) + SOC := qca9533 + DEVICE_MODEL := RouterBOARD 750 r2 (hEX lite) + IMAGE_SIZE := 16256k + SUPPORTED_DEVICES += rb-750-r2 +endef +TARGET_DEVICES += mikrotik_routerboard-750-r2 + define Device/mikrotik_routerboard-911-lite $(Device/mikrotik_nor) SOC := ar9344 diff --git a/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds b/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds index 31346ebdf581..66fa2ee6acdf 100644 --- a/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds +++ b/target/linux/ath79/mikrotik/base-files/etc/board.d/01_leds @@ -16,6 +16,7 @@ mikrotik,routerboard-lhg-5nd) ucidef_set_led_rssi "rssimediumhigh" "rssimediumhigh" "green:rssimediumhigh" "wlan0" "60" "100" ucidef_set_led_rssi "rssihigh" "rssihigh" "green:rssihigh" "wlan0" "80" "100" ;; +mikrotik,routerboard-750-r2|\ mikrotik,routerboard-951ui-2hnd|\ mikrotik,routerboard-951ui-2nd|\ mikrotik,routerboard-952ui-5ac2nd) diff --git a/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network b/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network index 68c8cfb96e75..d45af6dbb39b 100644 --- a/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network +++ b/target/linux/ath79/mikrotik/base-files/etc/board.d/02_network @@ -14,6 +14,11 @@ ath79_setup_interfaces() ucidef_add_switch "switch1" \ "0@eth1" "1:lan:4" "2:lan:1" "3:lan:2" "4:lan:3" ;; + mikrotik,routerboard-750-r2) + ucidef_set_interface_wan "eth1" + ucidef_add_switch "switch0" \ + "0@eth0" "1:lan:4" "2:lan:1" "3:lan:3" "4:lan:2" + ;; mikrotik,routerboard-911-lite|\ mikrotik,routerboard-912uag-2hpnd|\ mikrotik,routerboard-lhg-2nd|\