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authorPiotr Dymacz <pepe2k@gmail.com>2020-07-02 07:03:33 +0200
committerPiotr Dymacz <pepe2k@gmail.com>2020-09-28 01:28:37 +0200
commit9bcf98ed85fc5f9eca6e7f10cce8d6bf1b23914d (patch)
tree2f824e49189acffdcc297e632328bc70ea7a1919 /target/linux/ath79
parentc40b693bd8ea9f4752148895286ea2fd0f60b7f6 (diff)
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ath79: add support for ALFA Network R36A
ALFA Network R36A is a successor of the previous model, the R36 (Ralink RT3050F based). New version is based on Qualcomm/Atheros QCA9531 v2, FCC ID: 2AB879531. Support for this device was first introduced in af8f0629df (ar71xx target). When updating from previous release (and/or ar71xx target), user should only adjust the WAN LED trigger type (netdev in ar71xx, switch port in ath79). Specifications: - Qualcomm/Atheros QCA9531 v2 - 650/400/200 MHz (CPU/DDR/AHB) - 128 MB (R36AH/-U2) or 64 MB (R36A) of RAM (DDR2) - 16 MB of flash (SPI NOR) - 2x 10/100 Mbps Ethernet - Passive PoE input support (12~36 V) in RJ45 near DC jack - 2T2R 2.4 GHz Wi-Fi with Qorvo RFFM8228P FEM - 2x IPEX/U.FL connectors on PCB - 1x USB 2.0 Type-A - 1x USB 2.0 mini Type-B in R36AH-U2 version - USB power is controlled by GPIO - 6/7x LED (5/6 of them are driven by GPIO) - 2x button (reset, wifi/wps) - external h/w watchdog (EM6324QYSP5B, enabled by default) - DC jack with lock, for main power input (12 V) - UART (4-pin, 2.54 mm pitch) header on PCB Optional/additional features in R36A series (R36A was the first model): - for R36AH: USB 2.0 hub* - for R36AH-U2: USB 2.0 hub*, 1x USB 2.0 mini Type-B, one more LED *) there are at least three different USB 2.0 hub in R36AH/-U2 variants: - Terminus-Tech FE 1.1 - Genesys Logic GL852G - Genesys Logic GL850G (used in latests revision) 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@gmail.com>
Diffstat (limited to 'target/linux/ath79')
-rw-r--r--target/linux/ath79/dts/qca9531_alfa-network_r36a.dts190
-rwxr-xr-xtarget/linux/ath79/generic/base-files/etc/board.d/01_leds4
-rwxr-xr-xtarget/linux/ath79/generic/base-files/etc/board.d/02_network1
-rw-r--r--target/linux/ath79/image/generic.mk10
4 files changed, 205 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/qca9531_alfa-network_r36a.dts b/target/linux/ath79/dts/qca9531_alfa-network_r36a.dts
new file mode 100644
index 0000000000..18aaa85f5c
--- /dev/null
+++ b/target/linux/ath79/dts/qca9531_alfa-network_r36a.dts
@@ -0,0 +1,190 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qca953x.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "ALFA Network R36A";
+ compatible = "alfa-network,r36a", "qca,qca9531";
+
+ aliases {
+ label-mac-device = &wmac;
+ led-boot = &led_status;
+ led-failsafe = &led_status;
+ led-running = &led_status;
+ led-upgrade = &led_status;
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+ #size-cells = <0>;
+
+ usb-power {
+ gpio-export,name = "usb-power";
+ gpio-export,output = <1>;
+ gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+ };
+
+ watchdog-enable {
+ gpio-export,name = "watchdog-enable";
+ gpio-export,output = <1>;
+ gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+
+ rfkill {
+ label = "rfkill";
+ linux,code = <KEY_RFKILL>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ debounce-interval = <60>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&enable_gpio4 &enable_gpio16>;
+
+ lan {
+ label = "r36a:blue:lan";
+ gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ led_status: status {
+ label = "r36a:blue:status";
+ gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+ };
+
+ usb {
+ label = "r36a:blue:usb";
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ trigger-sources = <&hub_port0>;
+ linux,default-trigger = "usbport";
+ };
+
+ wan {
+ label = "r36a:blue:wan";
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan {
+ label = "r36a:blue:wlan";
+ gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "phy0tpt";
+ };
+ };
+
+ watchdog {
+ compatible = "linux,wdt-gpio";
+ gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+ hw_algo = "toggle";
+ hw_margin_ms = <25000>;
+ always-running;
+ };
+};
+
+&eth0 {
+ status = "okay";
+
+ phy-handle = <&swphy4>;
+ mtd-mac-address = <&art 0x0>;
+};
+
+&eth1 {
+ /* Workaround: keep the Ethernet interfaces order/mapping correct
+ * (GMAC0 -> eth0, GMAC1 -> eth1, same as in old ar71xx target) */
+ compatible = "qca,qca9530-eth", "syscon", "simple-mfd";
+
+ mtd-mac-address = <&art 0x6>;
+};
+
+&pinmux {
+ enable_gpio4: pinmux_enable_gpio4 {
+ pinctrl-single,bits = <0x04 0x0 0xff>;
+ };
+
+ enable_gpio16: pinmux_enable_gpio16 {
+ pinctrl-single,bits = <0x10 0x0 0xff>;
+ };
+};
+
+&spi {
+ status = "okay";
+
+ num-cs = <1>;
+
+ flash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ m25p,fast-read;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x000000 0x060000>;
+ read-only;
+ };
+
+ partition@60000 {
+ label = "u-boot-env";
+ reg = <0x060000 0x010000>;
+ };
+
+ art: partition@70000 {
+ label = "art";
+ reg = <0x070000 0x010000>;
+ read-only;
+ };
+
+ partition@80000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x080000 0xf80000>;
+ };
+ };
+ };
+};
+
+&uart {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hub_port0: port@1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&wmac {
+ status = "okay";
+
+ mtd-cal-data = <&art 0x1000>;
+};
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 78726afecf..6e488949e4 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
@@ -17,6 +17,10 @@ alfa-network,ap121fe|\
avm,fritz450e)
ucidef_set_led_netdev "lan" "LAN" "$boardname:green:lan" "eth0"
;;
+alfa-network,r36a)
+ ucidef_set_led_netdev "lan" "LAN" "$boardname:blue:lan" "eth0"
+ ucidef_set_led_switch "wan" "WAN" "$boardname:blue:wan" "switch0" "0x10"
+ ;;
avm,fritz1750e)
ucidef_set_led_netdev "lan" "LAN" "$boardname:green:lan" "eth0"
ucidef_set_rssimon "wlan1" "200000" "1"
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 ab8e24adde..d13d714f88 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
@@ -402,6 +402,7 @@ ath79_setup_macs()
;;
alfa-network,ap121f|\
alfa-network,ap121fe|\
+ 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 ce927ecd4f..605f66f77f 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -237,6 +237,16 @@ define Device/alfa-network_ap121fe
endef
TARGET_DEVICES += alfa-network_ap121fe
+define Device/alfa-network_r36a
+ SOC := qca9531
+ DEVICE_VENDOR := ALFA Network
+ DEVICE_MODEL := R36A
+ DEVICE_PACKAGES := kmod-usb2 kmod-usb-ledtrig-usbport
+ IMAGE_SIZE := 15872k
+ SUPPORTED_DEVICES += r36a
+endef
+TARGET_DEVICES += alfa-network_r36a
+
define Device/allnet_all-wap02860ac
SOC := qca9558
DEVICE_VENDOR := ALLNET