[openwrt/openwrt] ath79: add support for ALFA Network Pi-WiFi4
LEDE Commits
lede-commits at lists.infradead.org
Wed Nov 18 20:01:25 EST 2020
pepe2k pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/64a6f4a9c1553a968969fb8821f558c875187acc
commit 64a6f4a9c1553a968969fb8821f558c875187acc
Author: Piotr Dymacz <pepe2k at gmail.com>
AuthorDate: Fri Oct 9 07:30:24 2020 +0200
ath79: add support for ALFA Network Pi-WiFi4
ALFA Network Pi-WiFi4 is a Qualcomm QCA9531 v2 based, high-power 802.11n
WiFi board in Raspberry Pi 3B shape, equipped with 1x FE and 4x USB 2.0.
Specifications:
- Qualcomm/Atheros QCA9531 v2
- 650/400/200 MHz (CPU/DDR/AHB)
- 128 MB of RAM (DDR2)
- 16+ MB of flash (SPI NOR)
- 1x 10/100 Mbps Ethernet
- 2T2R 2.4 GHz Wi-Fi with Qorvo RFFM8228P FEM
- 2x IPEX/U.FL connectors on PCB
- 4x USB 2.0 Type-A
- Genesys Logic GL850G 4-port USB HUB
- USB power is controlled by GPIO
- 5x LED (3x on PCB, 2x in RJ45, 4x driven by GPIO)
- 1x button (reset)
- external h/w watchdog (EM6324QYSP5B, enabled by default)
- 1x micro USB Type-B for power and system console (Holtek HT42B534)
- UART and GPIO (8-pin, 1.27 mm pitch) header on PCB
Flash instruction:
You can use sysupgrade image directly in vendor firmware which is based
on LEDE/OpenWrt. Alternatively, you can use web recovery mode in U-Boot:
1. Configure PC with static IP 192.168.1.2/24.
2. Connect PC with one of RJ45 ports, press the reset button, power up
device, wait for first blink of all LEDs (indicates network setup),
then keep button for 3 following blinks and release it.
3. Open 192.168.1.1 address in your browser and upload sysupgrade image.
Signed-off-by: Piotr Dymacz <pepe2k at gmail.com>
---
.../ath79/dts/qca9531_alfa-network_pi-wifi4.dts | 87 ++++++++++++++++++++++
.../ath79/generic/base-files/etc/board.d/01_leds | 4 +
.../generic/base-files/etc/board.d/02_network | 2 +
target/linux/ath79/image/generic.mk | 9 +++
4 files changed, 102 insertions(+)
diff --git a/target/linux/ath79/dts/qca9531_alfa-network_pi-wifi4.dts b/target/linux/ath79/dts/qca9531_alfa-network_pi-wifi4.dts
new file mode 100644
index 0000000000..42f2c9ffe5
--- /dev/null
+++ b/target/linux/ath79/dts/qca9531_alfa-network_pi-wifi4.dts
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca9531_alfa-network_r36a.dtsi"
+
+/ {
+ model = "ALFA Network Pi-WiFi4";
+ compatible = "alfa-network,pi-wifi4", "qca,qca9531";
+
+ aliases {
+ led-boot = &led_usb;
+ led-failsafe = &led_usb;
+ led-upgrade = &led_usb;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&enable_gpio4 &enable_gpio16>;
+
+ lan_data {
+ label = "orange:lan_data";
+ gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ lan_link {
+ label = "green:lan_link";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+
+ led_usb: usb {
+ label = "green:usb";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "usbport";
+ trigger-sources = <&gl850g_port1>, <&gl850g_port2>,
+ <&gl850g_port3>, <&gl850g_port4>;
+ };
+
+ wlan {
+ label = "blue:wlan";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+ };
+};
+
+ð0 {
+ mtd-mac-address = <&art 0x1002>;
+ mtd-mac-address-increment = <(-1)>;
+};
+
+ð1 {
+ compatible = "syscon", "simple-mfd";
+};
+
+&gpio_export {
+ usb-power {
+ gpio-export,name = "usb-power";
+ gpio-export,output = <1>;
+ gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&hub_port0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ gl850g_port1: port at 1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+
+ gl850g_port2: port at 2 {
+ reg = <2>;
+ #trigger-source-cells = <0>;
+ };
+
+ gl850g_port3: port at 3 {
+ reg = <3>;
+ #trigger-source-cells = <0>;
+ };
+
+ gl850g_port4: port at 4 {
+ reg = <4>;
+ #trigger-source-cells = <0>;
+ };
+};
diff --git a/target/linux/ath79/generic/base-files/etc/board.d/01_leds b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
index 08ca2a8398..a345dca4af 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/01_leds
+++ b/target/linux/ath79/generic/base-files/etc/board.d/01_leds
@@ -40,6 +40,10 @@ alfa-network,n5q)
ucidef_set_led_rssi "signal3" "SIGNAL3" "green:signal3" "wlan0" "50" "100"
ucidef_set_led_rssi "signal4" "SIGNAL4" "green:signal4" "wlan0" "75" "100"
;;
+alfa-network,pi-wifi4)
+ ucidef_set_led_netdev "lan_data" "LAN_DATA" "orange:lan_data" "eth0" "tx rx"
+ ucidef_set_led_netdev "lan_link" "LAN_LINK" "green:lan_link" "eth0" "link"
+ ;;
alfa-network,r36a)
ucidef_set_led_netdev "lan" "LAN" "blue:lan" "eth0"
ucidef_set_led_switch "wan" "WAN" "blue:wan" "switch0" "0x10"
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 4d0766d262..d03399a054 100755
--- a/target/linux/ath79/generic/base-files/etc/board.d/02_network
+++ b/target/linux/ath79/generic/base-files/etc/board.d/02_network
@@ -13,6 +13,7 @@ ath79_setup_interfaces()
adtran,bsap1840|\
allnet,all-wap02860ac|\
alfa-network,ap121f|\
+ alfa-network,pi-wifi4|\
arduino,yun|\
aruba,ap-105|\
avm,fritz1750e|\
@@ -418,6 +419,7 @@ ath79_setup_macs()
alfa-network,ap121fe|\
alfa-network,n2q|\
alfa-network,n5q|\
+ alfa-network,pi-wifi4|\
alfa-network,r36a|\
engenius,ens202ext-v1)
label_mac=$(mtd_get_mac_binary art 0x1002)
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index dc91e1b6d9..fc8b136c51 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -257,6 +257,15 @@ define Device/alfa-network_n5q
endef
TARGET_DEVICES += alfa-network_n5q
+define Device/alfa-network_pi-wifi4
+ SOC := qca9531
+ DEVICE_VENDOR := ALFA Network
+ DEVICE_MODEL := Pi-WiFi4
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport -swconfig
+ IMAGE_SIZE := 15872k
+endef
+TARGET_DEVICES += alfa-network_pi-wifi4
+
define Device/alfa-network_r36a
SOC := qca9531
DEVICE_VENDOR := ALFA Network
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