openwrt/target/linux/ath79/dts/qca9558_sophos_ap15.dts
Manuel Niekamp 0dc5821489 ath79: add support for Sophos AP15
The Sophos AP15 seems to be very close to Sophos AP55/AP100.

Based on:
commit 6f1efb2898 ("ath79: add support for Sophos AP100/AP55 family")
author    Andrew Powers-Holmes <andrew@omnom.net>
          Fri, 3 Sep 2021 15:53:57 +0200 (23:53 +1000)
committer Hauke Mehrtens <hauke@hauke-m.de>
          Sat, 16 Apr 2022 16:59:29 +0200 (16:59 +0200)

Unique to AP15:
 - Green and yellow LED
 - 2T2R 2.4GHz 802.11b/g/n via SoC WMAC
 - No buttons
 - No piezo beeper
 - No 5.8GHz

Flashing instructions:
 - Derived from UART method described in referenced commit, methods
   described there should work too.
 - Set up a TFTP server; IP address has to be 192.168.99.8/24
 - Copy the firmware (initramfs-kernel) to your TFTP server directory
   renaming it to e.g. boot.bin
 - Open AP's enclosure and locate UART header (there is a video online)
 - Terminal connection parameters are 115200 8/N/1
 - Connect TFTP server and AP via ethernet
 - Power up AP and cancel autoboot when prompted
 - Prompt shows 'ath> '
 - Commands used to boot:
    ath> tftpboot 0x81000000 boot.bin
    ath> bootm 0x81000000
 - Device should boot OpenWRT
 - IP address after boot is 192.168.1.1/24
 - Connect to device via browser
 - Permanently flash using the web ui (flashing sysupgrade image)
 - (BTW: the AP55 images seem to work too, only LEDs are not working)

Testing done:
 - To be honest: Currently not so much testing done.
 - Flashed onto two devices
 - Devices are booting
 - MAC addresses are correct
 - LEDs are working
 - Scanning for WLANs is working

Big thanks to all the people working on this great project!
(Sorry about my english, it is not my native language)

Signed-off-by: Manuel Niekamp <m.niekamp@richter-leiterplatten.de>
2022-08-06 20:33:59 +02:00

139 lines
2.2 KiB
Plaintext

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "qca955x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "sophos,ap15", "qca,qca9558";
model = "Sophos AP15";
aliases {
led-boot = &led_status_green;
led-failsafe = &led_status_yellow;
led-running = &led_status_green;
led-upgrade = &led_status_yellow;
label-mac-device = &eth0;
};
chosen {
bootargs = "console=ttyS0,115200n8";
};
leds {
compatible = "gpio-leds";
led_status_green: status_green {
label = "green:status";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
default-state = "on";
};
led_status_yellow: status_yellow {
label = "yellow:status";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
};
};
};
&pcie0 {
status = "okay";
};
&spi {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <25000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
};
partition@40000 {
label = "u-boot-env";
reg = <0x040000 0x010000>;
};
art: partition@50000 {
label = "art";
reg = <0x050000 0x010000>;
read-only;
};
config: partition@60000 {
label = "config";
reg = <0x060000 0x010000>;
read-only;
};
partition@70000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x070000 0xf90000>;
};
};
};
};
&mdio0 {
status = "okay";
phy-mask = <0x10>;
phy4: ethernet-phy@4 {
reg = <4>;
eee-broken-100tx;
eee-broken-1000t;
};
};
&eth0 {
status = "okay";
pll-data = <0xa6000000 0xa0000101 0xa0001313>;
nvmem-cells = <&macaddr_config_201a>;
nvmem-cell-names = "mac-address";
phy-mode = "rgmii-id";
phy-handle = <&phy4>;
gmac_config: gmac-config {
device = <&gmac>;
rgmii-enabled = <1>;
rxdv-delay = <3>;
rxd-delay = <3>;
txen-delay = <3>;
txd-delay = <3>;
};
};
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
};
&config {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_config_201a: macaddr@201a {
reg = <0x201a 0x6>;
};
};