ath79: add support for Ubiquiti EdgeSwitch/ToughSwitch 5XP

The Ubiquiti ToughSwitch 5XP is a 5-port PoE Gigabit switch with a single
Fast-Ethernet management port. It supports both 24V passive PoE out on all
five ports.

Flash:    8 MB
RAM:      64 MB
SoC:      AR7242
Switch:   ar8327
USB:      1x USB 2.0
Ethernet: 5x GbE, 1x FE

Installation of the firmware is possible either via serial + tftpboot or
the factory firmware update function via webinterface.

By default the single Fast-Ethernet port labeled "MGMT" is configured
as the WAN port. Thus access to the device is only possible via the
five switch ports.

Serial: 3v3 115200 8n1

The serial header is located in the lower left corner of the switches PCB:

```
|
|
|
| o
| o RX
| o TX
| o GND
|
|
++  +-++-+  ++  ++  +
+--+ ++ +--++--++--+
```

Signed-off-by: Tobias Schramm <tobleminer@gmail.com>
[remove ubnt,sw compatible - fix spelling - wrap commit message -
remove superfluous phy-mode property]
Signed-off-by: David Bauer <mail@david-bauer.net>

diff --git a/target/linux/ath79/dts/ar7242_ubnt_edgeswitch-5xp.dts b/target/linux/ath79/dts/ar7242_ubnt_edgeswitch-5xp.dts
new file mode 100644 (file)
index 0000000..f524b2e
--- /dev/null
+++ b/target/linux/ath79/dts/ar7242_ubnt_edgeswitch-5xp.dts
@@ -0,0 +1,77 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/dts-v1/;
+
+#include "ar7242_ubnt_sw.dtsi"
+
+/ {
+       compatible = "ubnt,edgeswitch-5xp", "qca,ar7242";
+       model = "Ubiquiti EdgeSwitch 5XP";
+
+       gpio-export {
+               compatible = "gpio-export";
+
+               poe_24v_port1 {
+                       gpio-export,name = "ubnt:24v-poe:port1";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 1 GPIO_ACTIVE_HIGH>;
+               };
+
+               poe_24v_port2 {
+                       gpio-export,name = "ubnt:24v-poe:port2";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 3 GPIO_ACTIVE_HIGH>;
+               };
+
+               poe_24v_port3 {
+                       gpio-export,name = "ubnt:24v-poe:port3";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 5 GPIO_ACTIVE_HIGH>;
+               };
+
+               poe_24v_port4 {
+                       gpio-export,name = "ubnt:24v-poe:port4";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 7 GPIO_ACTIVE_HIGH>;
+               };
+
+               poe_24v_port5 {
+                       gpio-export,name = "ubnt:24v-poe:port5";
+                       gpio-export,output = <0>;
+                       gpios = <&gpio_hc595 9 GPIO_ACTIVE_HIGH>;
+               };
+       };
+};
+
+&mdio0 {
+       status = "okay";
+
+       phy0: ethernet-switch@0 {
+               compatible = "qca,ar8327";
+               reg = <0x0>;
+
+               qca,ar8327-initvals = <
+                       0x04 0x05100000 /* PORT0 PAD MODE CTRL */
+                       0x0c 0x05100000 /* PORT6 PAD MODE CTRL */
+                       0x50 0x40004000 /* LED_CTRL0 */
+                       0x54 0x40004000 /* LED_CTRL1 */
+                       0x58 0x40004000 /* LED_CTRL2 */
+                       0x5c 0x03ffff00 /* LED_CTRL3 */
+                       0x7c 0x0000007e /* PORT0_STATUS */
+                       0x94 0x0000007e /* PORT6_STATUS */
+               >;
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       phy-handle = <&phy0>;
+       phy-mode = "rgmii";
+
+       mtd-mac-address = <&art 0x0>;
+
+       fixed-link {
+               speed = <1000>;
+               full-duplex;
+       };
+};

diff --git a/target/linux/ath79/generic/base-files/etc/board.d/02_network b/target/linux/ath79/generic/base-files/etc/board.d/02_network
index ae857b177167e48542d18da182fd48174afcc774..2bf5751a5cb20283f2134338d036ed137a7d0ad1 100755 (executable)
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -259,6 +259,11 @@ ath79_setup_interfaces()
                ucidef_add_switch "switch0" \
                        "0@eth0" "2:lan:1" "3:lan:3" "4:lan:2"
                ;;
+       ubnt,edgeswitch-5xp)
+               ucidef_set_interface_wan "eth1"
+               ucidef_add_switch "switch0" \
+                       "0@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "5:lan"
+               ;;
        ubnt,edgeswitch-8xp)
                ucidef_set_interface_wan "eth1"
                ucidef_add_switch "switch0" \

diff --git a/target/linux/ath79/image/generic-ubnt.mk b/target/linux/ath79/image/generic-ubnt.mk
index 87e7f5cc32dc36b4f09ce73b157cb0a05e1f0fc1..78364caffe83fa9780efb6429f71d1e0376ee43c 100644 (file)
--- a/target/linux/ath79/image/generic-ubnt.mk
+++ b/target/linux/ath79/image/generic-ubnt.mk
@@ -129,6 +129,12 @@ define Device/ubnt_bullet-m-xw
 endef
 TARGET_DEVICES += ubnt_bullet-m-xw
 
+define Device/ubnt_edgeswitch-5xp
+  $(Device/ubnt-sw)
+  DEVICE_MODEL := EdgeSwitch 5XP
+endef
+TARGET_DEVICES += ubnt_edgeswitch-5xp
+
 define Device/ubnt_edgeswitch-8xp
   $(Device/ubnt-sw)
   DEVICE_MODEL := EdgeSwitch 8XP