ath79: add support for I-O DATA ETG3-R

[openwrt/openwrt.git] / target / linux / ath79 / dts / ar9342_iodata_etg3-r.dts

diff --git a/target/linux/ath79/dts/ar9342_iodata_etg3-r.dts b/target/linux/ath79/dts/ar9342_iodata_etg3-r.dts
new file mode 100644 (file)
index 0000000..f674cf4
--- /dev/null
+++ b/target/linux/ath79/dts/ar9342_iodata_etg3-r.dts
@@ -0,0 +1,129 @@
+// 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"
+
+/ {
+       compatible = "iodata,etg3-r", "qca,ar9344";
+       model = "I-O DATA ETG3-R";
+
+       aliases {
+               led-boot = &power;
+               led-failsafe = &power;
+               led-running = &power;
+               led-upgrade = &power;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               power: power {
+                       label = "etg3-r:green:power";
+                       gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+                       default-state = "on";
+               };
+
+               notification {
+                       label = "etg3-r:green:notification";
+                       gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
+                       default-state = "off";
+               };
+       };
+
+       keys {
+               compatible = "gpio-keys-polled";
+               poll-interval = <20>;
+
+               reset {
+                       label = "reset";
+                       linux,code = <KEY_RESTART>;
+                       gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+                       debounce-interval = <60>;
+               };
+       };
+};
+
+&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 = "u-boot";
+                               reg = <0x000000 0x040000>;
+                               read-only;
+                       };
+
+                       partition@40000 {
+                               label = "u-boot-env";
+                               reg = <0x040000 0x010000>;
+                       };
+
+                       partition@50000 {
+                               label = "firmware";
+                               reg = <0x050000 0x780000>;
+                       };
+
+                       partition@7d0000 {
+                               label = "Config";
+                               reg = <0x07d0000 0x10000>;
+                               read-only;
+                       };
+
+                       partition@7e0000 {
+                               label = "Rsv";
+                               reg = <0x07e0000 0x10000>;
+                               read-only;
+                       };
+
+                       partition@7f0000 {
+                               label = "ART";
+                               reg = <0x7f0000 0x010000>;
+                               read-only;
+                       };
+               };
+       };
+};
+
+&mdio0 {
+       status = "okay";
+
+       phy0: ethernet-phy@0 {
+               reg = <0>;
+               phy-mode = "rgmii";
+
+               qca,ar8327-initvals = <
+                       0x04 0x07600000 /* PORT0 PAD MODE CTRL */
+                       0x50 0xffb7ffb7 /* LED_CTRL0 */
+                       0x54 0xffb7ffb7 /* LED_CTRL1 */
+                       0x58 0xffb7ffb7 /* LED_CTRL2 */
+                       0x5c 0x03ffff00 /* LED_CTRL3 */
+                       0x7c 0x0000007e /* PORT0_STATUS */
+               >;
+       };
+};
+
+&eth0 {
+       status = "okay";
+
+       pll-data = <0x06000000 0x00000101 0x00001616>;
+
+       phy-mode = "rgmii";
+       phy-handle = <&phy0>;
+};
+
+&uart {
+       status = "okay";
+};