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authorJoan Moreau <jom@grosjo.net>2019-03-30 13:27:17 +0000
committerDavid Bauer <mail@david-bauer.net>2019-08-09 07:49:21 +0200
commitabbbecaa73dcb5a36932a224f74488d0c5e3b3cd (patch)
treef3771356412722d14699e00ff96969303dd9b465 /target/linux/ath79/dts
parentccb4b96b8a4990178512c7a785f998a5e6f74cc3 (diff)
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ath79: add support for Comfast E314N-v2
Taken code from https://patchwork.ozlabs.org/patch/884850/ that was never pushed by the author, and adapted to ath79. The Comfast E314N-V2 is a 2.4 GHz 2x2 radio with a built-in directional antenna and a second Ethernet port - very similar to the Ubiquiti NanoStation M2. The Ethernet port features a pass-through PoE capability, enabled or disabled with a slide switch. Specifications : - System-On-Chip: Qualcomm/Atheros QCA9531 - CPU/Speed: 650 MHz - Flash size: 8 MiB - RAM: 64 MiB - 2 Ethernet 1Gbp - 1 reset button - 1 switch to choose PoE from LAN or Wan. 48Vdc - Wifi 2.4 Ghz (b/g/n) - UART inside the box (3.3V, pins marked on the PCB) Firmware can be flashed on these units by the following method: 1.) Apply power to the unit 2.) Immediately AFTER applying power, hold down the reset button 3.) The WAN, LAN, and wireless lights will flash - wait three seconds (three flashes) and then release the button. 4.) After a second, the lights will flutter quickly and the unit will be visible at 192.168.1.1. A web page will be available to enable quick and simple uploading and flashing of firmware. During the boot process, these units also look for a tftp server at 192.168.1.10. If one is present, the firmware can be uploaded as a file called firmware-auto.bin Signed-off-by: Joan Moreau <jom@grosjo.net> [wrapped commit message - fix commit title capitalization] Signed-off-by: David Bauer <mail@david-bauer.net>
Diffstat (limited to 'target/linux/ath79/dts')
-rw-r--r--target/linux/ath79/dts/qca9531_comfast_cf-e314n-v2.dts154
1 files changed, 154 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9531_comfast_cf-e314n-v2.dts b/target/linux/ath79/dts/qca9531_comfast_cf-e314n-v2.dts
new file mode 100644
index 0000000000..fa98f75238
--- /dev/null
+++ b/target/linux/ath79/dts/qca9531_comfast_cf-e314n-v2.dts
@@ -0,0 +1,154 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+#include "qca953x.dtsi"
+
+/ {
+ compatible = "comfast,cf-e314n-v2", "qca,qca9531";
+ model = "COMFAST CF-E314N v2";
+
+ aliases {
+ serial0 = &uart;
+ led-boot = &system;
+ led-failsafe = &system;
+ led-upgrade = &system;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&jtag_disable_pins &led_rssilow_pin &led_rssimediumhigh_pin &led_rssihigh_pin>;
+
+ wan {
+ label = "cf-e314n-v2:green:wan";
+ gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
+ };
+
+ lan {
+ label = "cf-e314n-v2:green:lan";
+ gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+ };
+
+ rssilow {
+ label = "cf-e314n-v2:red:signal1";
+ gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+ };
+
+ rssimediumlow {
+ label = "cf-e314n-v2:red:signal2";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ rssimediumhigh {
+ label = "cf-e314n-v2:green:signal3";
+ gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ system: rssihigh {
+ label = "cf-e314n-v2:green:signal4";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan {
+ label = "cf-e314n-v2:green:wlan";
+ gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
+};
+
+&pinmux {
+ led_rssilow_pin: pinmux_rssilow_pin {
+ pinctrl-single,bits = <0x8 0x0 0xff000000>;
+ };
+
+ led_rssimediumhigh_pin: pinmux_rssimediumhigh_pin {
+ pinctrl-single,bits = <0xc 0x0 0x00ff0000>;
+ };
+
+ led_rssihigh_pin: pinmux_rssihigh_pin {
+ pinctrl-single,bits = <0x10 0x0 0x000000ff>;
+ };
+};
+
+&spi {
+ status = "okay";
+ num-cs = <1>;
+
+ 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 0x010000>;
+ read-only;
+ };
+
+ art: partition@10000 {
+ label = "art";
+ reg = <0x010000 0x010000>;
+ read-only;
+ };
+
+ partition@20000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x020000 0x7c0000>;
+ };
+
+ partition@7e0000 {
+ label = "configs";
+ reg = <0x7e0000 0x010000>;
+ read-only;
+ };
+
+ partition@7f0000 {
+ label = "nvram";
+ reg = <0x7f0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&uart {
+ status = "okay";
+};
+
+&eth0 {
+ status = "okay";
+ mtd-mac-address = <&art 0x0>;
+ phy-handle = <&swphy4>;
+};
+
+&eth1 {
+ status = "okay";
+ mtd-mac-address = <&art 0x6>;
+};
+
+&wmac {
+ status = "okay";
+ mtd-cal-data = <&art 0x1000>;
+};