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authorRoger Pueyo Centelles <roger.pueyo@guifi.net>2019-07-04 14:08:10 +0200
committerPiotr Dymacz <pepe2k@gmail.com>2019-07-31 08:38:01 +0200
commit334bbc51987c6694e130af25876f178babf37140 (patch)
treedfb7ba47ac3e4a296b904d895a923794b6500c26 /target/linux/ath79/dts
parent12840674d0550e6f5aa077cd2b578988f0c07074 (diff)
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ath79: add support for ALFA Network AP121F
This commit ports support for the ALFA Network AP121F, a pocket-size router with 1 Ethernet and 2.4 GHz WiFi based on the AR9331 SoC, to the ath79 target (it was already supported in ar71xx; see commit 0c6165d2 for more details). Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net> [pepe2k@gmail.com: fixed GPIO polarity, included USB support, changed DTS nodes order, moved WLAN LED trigger define to DTS, made U-Boot env partition writable] Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Diffstat (limited to 'target/linux/ath79/dts')
-rw-r--r--target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts134
1 files changed, 134 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts b/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts
new file mode 100644
index 0000000000..82e6f74074
--- /dev/null
+++ b/target/linux/ath79/dts/ar9331_alfa-network_ap121f.dts
@@ -0,0 +1,134 @@
+// 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 "ar9331.dtsi"
+
+/ {
+ model = "ALFA Network AP121F";
+ compatible = "alfa-network,ap121f", "qca,ar9331";
+
+ aliases {
+ label-mac-device = &wmac;
+ led-boot = &vpn;
+ led-failsafe = &vpn;
+ led-upgrade = &vpn;
+ serial0 = &uart;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ switch {
+ label = "switch";
+ linux,code = <BTN_0>;
+ gpios = <&gpio 21 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ lan {
+ label = "ap121f:green:lan";
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+
+ vpn: vpn {
+ label = "ap121f:green:vpn";
+ gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
+ };
+
+ wlan {
+ label = "ap121f:green:wlan";
+ gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "phy0tpt";
+ };
+ };
+};
+
+&eth0 {
+ status = "okay";
+ mtd-mac-address = <&art 0x0>;
+
+ gmac-config {
+ device = <&gmac>;
+ switch-phy-addr-swap = <0>;
+ switch-phy-swap = <0>;
+ };
+};
+
+&eth1 {
+ status = "okay";
+ compatible = "syscon", "simple-mfd";
+};
+
+&gpio {
+ status = "okay";
+};
+
+&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 0x030000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x030000 0x010000>;
+ };
+
+ art: partition@40000 {
+ label = "art";
+ reg = <0x040000 0x010000>;
+ read-only;
+ };
+
+ partition@50000 {
+ compatible = "denx,uimage";
+ label = "firmware";
+ reg = <0x050000 0xfb0000>;
+ };
+ };
+ };
+};
+
+&uart {
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+ dr_mode = "host";
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&wmac {
+ status = "okay";
+ mtd-cal-data = <&art 0x1000>;
+};