qiurui
/
openwrt
mirror of https://git.openwrt.org/openwrt/openwrt.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
openwrt/target/linux/ath79/dts/ar9344_mikrotik_routerboard...

37 lines
730 B
Plaintext
Raw Normal View History

ath79: add support for MikroTik RouterBOARD 911 Lite2/Lite5 Forward-port from ar71xx target the board introduced in commit eb9e3651dd1a (" ar71xx: add support for the MikroTik RB911-2Hn/5Hn boards"). Citing: The patch adds support for the MikroTik RB911-2Hn (911 Lite2) and the RB911-5Hn (911 Lite5) boards: https://mikrotik.com/product/RB911-2Hn https://mikrotik.com/product/RB911-5Hn The two boards are using the same hardware design, the only difference between the two is the supported wireless band. Specifications: * SoC: Atheros AR9344 (600MHz) * RAM: 64MiB * Storage: 16 MiB SPI NOR flash * Ethernet: 1x100M (Passive PoE in) * Wireless: AR9344 built-in wireless MAC, single chain 802.11b/g/n (911-2Hn) or 802.11a/g/n (911-5Hn) Notes: * Older versions of these boards might be equipped with a NAND flash chip instead of the SPI NOR device. Those boards are not supported (yet).[1] * The MikroTik RB911-5HnD (911 Lite5 Dual) board also uses the same hardware. Support for that can be added later with little effort probably.[2] End of citation. Follow intallation instruction from that commit message, using openwrt-ath79-mikrotik-mikrotik_routerboard-911-lite-initramfs-kernel.bin and openwrt-ath79-mikrotik-mikrotik_routerboard-911-lite-squashfs-sysupgrade.bin images found in ath79/mikrotik directory. Be advised that the board accepts 10-30 V on PoE input. Known issues Compared to ar71xx target image, there is still small leak of current to user LED, which makes it lit, although weaker, even if brightness is set to 0. The cause of that is still unknown. 1. https://github.com/openwrt/openwrt/pull/3652 2. RB911-5HnD should work with this commit or with [1], depending on what flash topology was used. Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
2022-08-24 16:05:58 +00:00
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "ar9344_mikrotik_routerboard.dtsi"
#include "ar9344_mikrotik_routerboard-16m-nor.dtsi"
/ {
model = "MikroTik RouterBOARD 911-2Hn/5Hn (Lite2/Lite5)";
compatible = "mikrotik,routerboard-911-lite", "qca,ar9344";
};
&leds {
pinctrl-names = "default";
pinctrl-0 = <&enable_gpio_20>;
lan {
label = "green:lan";
gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
};
power {
label = "green:power";
gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
default-state = "on";
};
led_user: user {
label = "green:user";
ath79: fix user LED glow on Mikrotik 911 Lite boards GPIO3, to which the user LED is connected on RB911-Lite boards seems to still sink current, even when driven high. Enabling open drain for this pin fixes this behaviour and gets rid of the glow when LED is set to off, so enable it. Fixes: 43c7132bf8e7 ("ath79: add support for MikroTik RouterBOARD 911 Lite2/Lite5") Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
2023-03-07 00:14:05 +00:00
gpios = <&gpio 3 (GPIO_ACTIVE_LOW|GPIO_OPEN_DRAIN)>;
ath79: add support for MikroTik RouterBOARD 911 Lite2/Lite5 Forward-port from ar71xx target the board introduced in commit eb9e3651dd1a (" ar71xx: add support for the MikroTik RB911-2Hn/5Hn boards"). Citing: The patch adds support for the MikroTik RB911-2Hn (911 Lite2) and the RB911-5Hn (911 Lite5) boards: https://mikrotik.com/product/RB911-2Hn https://mikrotik.com/product/RB911-5Hn The two boards are using the same hardware design, the only difference between the two is the supported wireless band. Specifications: * SoC: Atheros AR9344 (600MHz) * RAM: 64MiB * Storage: 16 MiB SPI NOR flash * Ethernet: 1x100M (Passive PoE in) * Wireless: AR9344 built-in wireless MAC, single chain 802.11b/g/n (911-2Hn) or 802.11a/g/n (911-5Hn) Notes: * Older versions of these boards might be equipped with a NAND flash chip instead of the SPI NOR device. Those boards are not supported (yet).[1] * The MikroTik RB911-5HnD (911 Lite5 Dual) board also uses the same hardware. Support for that can be added later with little effort probably.[2] End of citation. Follow intallation instruction from that commit message, using openwrt-ath79-mikrotik-mikrotik_routerboard-911-lite-initramfs-kernel.bin and openwrt-ath79-mikrotik-mikrotik_routerboard-911-lite-squashfs-sysupgrade.bin images found in ath79/mikrotik directory. Be advised that the board accepts 10-30 V on PoE input. Known issues Compared to ar71xx target image, there is still small leak of current to user LED, which makes it lit, although weaker, even if brightness is set to 0. The cause of that is still unknown. 1. https://github.com/openwrt/openwrt/pull/3652 2. RB911-5HnD should work with this commit or with [1], depending on what flash topology was used. Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
2022-08-24 16:05:58 +00:00
};
};
&pinmux {
enable_gpio_20: pinmux_gpio_out_function5 {
pinctrl-single,bits = <0x14 0x0 0xff>;
};
};