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authorRyan Mounce <ryan@mounce.com.au>2019-05-25 22:06:05 +0930
committerPetr Štetiar <ynezz@true.cz>2019-05-27 22:44:08 +0200
commit6d6985ff0e41c89650d72d2b5c0c938c2f39906e (patch)
tree52e51137e26935d7e5e8102b4a6309c8d13038ea /target/linux/ath79/dts
parent7d7787923673300c327faa0cc84ca55909f0c5f1 (diff)
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ath79: add support for WD My Net N750
SoC: AR9344 RAM: 128MB Flash: 16MiB Winbond 25Q128BVFG SPI NOR 5GHz WiFi: AR9380 PCIe 3x3:3 802.11n 2.4GHz WiFi: AR9344 (SoC) AHB 2x2:2 802.11n 5x Gigabit ethernet via AR8327N switch (green + amber LEDs) 2x USB 2.0 via GL850G hub 4x front LEDs from SoC GPIO 1x front WPS button from SoC GPIO 1x bottom reset button from SoC GPIO Known issues: AR8327N LEDs only have default functionality, not presented in sysfs. This is a regression from ar71xx. UART header JP1, 115200 no parity 1 stop TX GND VCC (N/P) RX See https://openwrt.org/toh/wd/n750 for flashing detail. Procedures unchanged from ar71xx. Tested sysupgrade + factory flash from WD Emergency Recovery Signed-off-by: Ryan Mounce <ryan@mounce.com.au>
Diffstat (limited to 'target/linux/ath79/dts')
-rw-r--r--target/linux/ath79/dts/ar9344_wd_mynet-n750.dts216
1 files changed, 216 insertions, 0 deletions
diff --git a/target/linux/ath79/dts/ar9344_wd_mynet-n750.dts b/target/linux/ath79/dts/ar9344_wd_mynet-n750.dts
new file mode 100644
index 0000000000..a9f7e6e9a3
--- /dev/null
+++ b/target/linux/ath79/dts/ar9344_wd_mynet-n750.dts
@@ -0,0 +1,216 @@
+// 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 "ar9344.dtsi"
+
+/ {
+ model = "Western Digital My Net N750";
+ compatible = "wd,mynet-n750", "qca,ar9344";
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ };
+
+ aliases {
+ led-boot = &power;
+ led-failsafe = &power;
+ led-running = &power;
+ led-upgrade = &power;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ wifi {
+ label = "mynet-n750:blue:wireless";
+ gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
+ };
+
+ internet {
+ label = "mynet-n750:blue:internet";
+ gpios = <&gpio 12 GPIO_ACTIVE_HIGH>;
+ };
+
+ wps {
+ label = "mynet-n750:blue:wps";
+ gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
+ };
+
+ power: power {
+ label = "mynet-n750:blue:power";
+ gpios = <&gpio 14 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&ref {
+ clock-frequency = <40000000>;
+};
+
+&uart {
+ status = "okay";
+};
+
+&gpio {
+ status = "okay";
+
+ gpio_ext_lna0 {
+ gpio-hog;
+ gpios = <15 0>;
+ output-high;
+ line-name = "mynet-n750:ext:lna0";
+ };
+
+ gpio_ext_lna1 {
+ gpio-hog;
+ gpios = <18 0>;
+ output-high;
+ line-name = "mynet-n750:ext:lna1";
+ };
+};
+
+&spi {
+ num-cs = <1>;
+
+ status = "okay";
+
+ 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 = "bootloader";
+ reg = <0x000000 0x40000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "bdcfg";
+ reg = <0x040000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "devdata";
+ reg = <0x050000 0x10000>;
+ read-only;
+ };
+
+ partition@60000 {
+ label = "devconf";
+ reg = <0x060000 0x10000>;
+ read-only;
+ };
+
+ partition@70000 {
+ compatible = "seama";
+ label = "firmware";
+ reg = <0x070000 0xf80000>;
+ };
+
+ art: partition@ff0000 {
+ label = "art";
+ reg = <0xff0000 0x010000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&usb {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ #trigger-source-cells = <0>;
+
+ hub_port1: port@1 {
+ reg = <1>;
+ #trigger-source-cells = <0>;
+ };
+
+ hub_port2: port@2 {
+ reg = <2>;
+ #trigger-source-cells = <0>;
+ };
+ };
+};
+
+&usb_phy {
+ status = "okay";
+};
+
+&pcie {
+ status = "okay";
+
+ wifi@0,0 {
+ compatible = "pci168c,0033";
+ reg = <0x0000 0 0 0 0>;
+ qca,no-eeprom;
+ };
+};
+
+&wmac {
+ status = "okay";
+ qca,no-eeprom;
+};
+
+&mdio0 {
+ status = "okay";
+ phy-mask = <0>;
+
+ switch0@1f {
+ compatible = "qca,ar8327";
+ reg = <0x1f>;
+
+ qca,ar8327-initvals = <
+ 0x04 0x07600000 /* PORT0 PAD MODE CTRL */
+ 0x10 0x80000080 /* POWER_ON_STRIP */
+ 0x50 0xc737c737 /* LED_CTRL0 */
+ 0x54 0x00000000 /* LED_CTRL1 */
+ 0x58 0x00000000 /* LED_CTRL2 */
+ 0x5c 0x0030c300 /* LED_CTRL3 */
+ 0x7c 0x0000007e /* PORT0_STATUS */
+ >;
+ };
+};
+
+&eth0 {
+ status = "okay";
+
+ /* default for ar934x, except for 1000M */
+ pll-data = <0x06000000 0x00000101 0x00001616>;
+
+ phy-mode = "rgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};