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authorSven Eckelmann <sven@narfation.org>2020-11-23 13:41:34 +0100
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2021-06-05 01:17:11 +0200
commiteaf2e32c12655d7fb58e158086a784393dc6f69a (patch)
tree06ae5016fcd221b8b461df3b5a85e29d457ef1a1 /target/linux/ath79/dts/qca9558_openmesh_a60.dtsi
parent3394af677cadd1f9b877100312c830d87488fcfb (diff)
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ath79: Add support for OpenMesh A60
Device specifications: ====================== * Qualcomm/Atheros QCA9558 ver 1 rev 0 * 720/600/240 MHz (CPU/DDR/AHB) * 128 MB of RAM * 16 MB of SPI NOR flash - 2x 7 MB available; but one of the 7 MB regions is the recovery image * 3T3R 2.4 GHz Wi-Fi (11n) * 3T3R 5 GHz Wi-Fi (11ac) * multi-color LED (controlled via red/green/blue GPIOs) * 1x GPIO-button (reset) * external h/w watchdog (enabled by default)) * TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX) * 2x ethernet - eth0 + Label: Ethernet 1 + AR8035 ethernet PHY (RGMII) + 10/100/1000 Mbps Ethernet + 802.3af POE + used as WAN interface - eth1 + Label: Ethernet 2 + AR8031 ethernet PHY (SGMII) + 10/100/1000 Mbps Ethernet + used as LAN interface * 1x USB * internal antennas Flashing instructions: ====================== Various methods can be used to install the actual image on the flash. Two easy ones are: ap51-flash ---------- The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be used to transfer the image to the u-boot when the device boots up. initramfs from TFTP ------------------- The serial console must be used to access the u-boot shell during bootup. It can then be used to first boot up the initramfs image from a TFTP server (here with the IP 192.168.1.21): setenv serverip 192.168.1.21 setenv ipaddr 192.168.1.1 tftpboot 0c00000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr The actual sysupgrade image can then be transferred (on the LAN port) to the device via scp <filename-of-squashfs-sysupgrade>.bin root@192.168.1.1:/tmp/ On the device, the sysupgrade must then be started using sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'target/linux/ath79/dts/qca9558_openmesh_a60.dtsi')
-rw-r--r--target/linux/ath79/dts/qca9558_openmesh_a60.dtsi180
1 files changed, 180 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9558_openmesh_a60.dtsi b/target/linux/ath79/dts/qca9558_openmesh_a60.dtsi
new file mode 100644
index 0000000000..9938e5f4c0
--- /dev/null
+++ b/target/linux/ath79/dts/qca9558_openmesh_a60.dtsi
@@ -0,0 +1,180 @@
+// 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>
+
+/ {
+ chosen {
+ /delete-property/ bootargs;
+ };
+
+ aliases {
+ serial0 = &uart;
+ led-boot = &led_status_green;
+ led-failsafe = &led_status_green;
+ led-running = &led_status_green;
+ led-upgrade = &led_status_green;
+ label-mac-device = &eth0;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ status_blue {
+ label = "blue:status";
+ gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
+ };
+
+ status_red {
+ label = "red:status";
+ gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+ };
+
+ led_status_green: status_green {
+ label = "green:status";
+ gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ watchdog {
+ compatible = "linux,wdt-gpio";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ hw_algo = "toggle";
+ /* hw_margin_ms is actually 300s but driver limits it to 60s */
+ hw_margin_ms = <60000>;
+ always-running;
+ };
+};
+
+&usb_phy1 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
+
+&spi {
+ status = "okay";
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+
+ /* partitions are passed via bootloader */
+ 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>;
+ };
+
+ partition@50000 {
+ label = "custom";
+ reg = <0x050000 0x060000>;
+ read-only;
+ };
+
+ partition@b0000 {
+ label = "inactive";
+ reg = <0x0b0000 0x7a0000>;
+ };
+
+ partition@850000 {
+ label = "inactive2";
+ reg = <0x850000 0x7a0000>;
+ };
+
+ art: partition@ff0000 {
+ label = "ART";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&mdio0 {
+ status = "okay";
+
+ phy-mask = <0x6>;
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ eee-broken-100tx;
+ eee-broken-1000t;
+ };
+
+ phy2: ethernet-phy@2 {
+ reg = <2>;
+ eee-broken-100tx;
+ eee-broken-1000t;
+ at803x-override-sgmii-link-check;
+ };
+};
+
+&eth0 {
+ status = "okay";
+
+ pll-data = <0x82000101 0x80000101 0x80001313>;
+
+ mtd-mac-address = <&art 0x0>;
+
+ phy-mode = "rgmii-id";
+ phy-handle = <&phy1>;
+
+ gmac-config {
+ device = <&gmac>;
+ rgmii-enabled = <1>;
+ rxd-delay = <3>;
+ rxdv-delay = <3>;
+ txd-delay = <0>;
+ txen-delay = <0>;
+ };
+};
+
+&eth1 {
+ status = "okay";
+
+ pll-data = <0x03000101 0x80000101 0x80001313>;
+
+ mtd-mac-address = <&art 0x6>;
+
+ qca955x-sgmii-fixup;
+
+ phy-handle = <&phy2>;
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+ mtd-mac-address = <&art 0x0>;
+ mtd-mac-address-increment = <2>;
+};
+
+&pcie0 {
+ status = "okay";
+};