ath79: create DTSI for ar9341 TP-Link devices

This patch creates a shared DTSI for the TP-Link devices based
on ar9341 as those share a lot of definitions.

While at it, change from gpio-keys-polled to gpio-keys, remove
unused pll-data and remove some inherited stuff, too.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 15 insertions, 120 deletions

diff --git a/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts b/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
index c7a251cbf1..86a316b518 100644
--- a/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
+++ b/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.dts
@@ -1,98 +1,12 @@
 // 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 "ar9341.dtsi"
+#include "ar9341_tplink.dtsi"
 
 / {
 	model = "TP-Link TL-WR842N/ND v2";
 	compatible = "tplink,tl-wr842n-v2", "qca,ar9341";
 
-	aliases {
-		serial0 = &uart;
-		led-boot = &system;
-		led-failsafe = &system;
-		led-running = &system;
-		led-upgrade = &system;
-	};
-
-	keys {
-		compatible = "gpio-keys-polled";
-		poll-interval = <20>;
-
-		pinctrl-names = "default";
-		pinctrl-0 = <&jtag_disable_pins>;
-
-		reset {
-			label = "Reset";
-			linux,code = <KEY_RESTART>;
-			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
-			debounce-interval = <60>;
-		};
-
-		rfkill {
-			label = "WiFi";
-			linux,code = <KEY_RFKILL>;
-			gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
-			debounce-interval = <60>;
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-
-		system: power {
-			label = "tp-link:green:power";
-			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
-			default-state = "on";
-		};
-
-		wlan {
-			label = "tp-link:green:wlan";
-			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
-			linux,default-trigger = "phy0tpt";
-		};
-
-		qss {
-			label = "tp-link:green:qss";
-			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
-		};
-
-		wan {
-			label = "tp-link:green:wan";
-			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
-		};
-
-		lan1 {
-			label = "tp-link:green:lan1";
-			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
-		};
-
-		lan2 {
-			label = "tp-link:green:lan2";
-			gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
-		};
-
-		lan3 {
-			label = "tp-link:green:lan3";
-			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
-		};
-
-		lan4 {
-			label = "tp-link:green:lan4";
-			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
-		};
-
-		usb {
-			label = "tp-link:green:usb";
-			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
-			trigger-sources = <&hub_port>;
-			linux,default-trigger = "usbport";
-		};
-	};
-
 	gpio-export {
 		compatible = "gpio-export";
 
@@ -104,16 +18,22 @@
 	};
 };
 
-&ref {
-	clock-frequency = <25000000>;
-};
-
-&uart {
-	status = "okay";
+&keys {
+	reset {
+		label = "Reset";
+		linux,code = <KEY_RESTART>;
+		gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+		debounce-interval = <60>;
+	};
 };
 
-&gpio {
-	status = "okay";
+&leds {
+	usb {
+		label = "tp-link:green:usb";
+		gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
+		trigger-sources = <&hub_port>;
+		linux,default-trigger = "usbport";
+	};
 };
 
 &spi {
@@ -167,31 +87,6 @@
 	status = "okay";
 };
 
-&eth0 {
-	status = "okay";
-
-	phy-handle = <&swphy0>;
-	mtd-mac-address = <&uboot 0x1fc00>;
-	mtd-mac-address-increment = <(-1)>;
-};
-
 &eth1 {
-	status = "okay";
-
 	phy-handle = <&swphy4>;
-	mtd-mac-address = <&uboot 0x1fc00>;
-	phy-mode = "gmii";
-	pll-data = <0x06000000 0x00000101 0x00001616>;
-
-	gmac-config {
-		device = <&gmac>;
-		switch-phy-swap = <1>;
-	};
-};
-
-&wmac {
-	status = "okay";
-
-	mtd-cal-data = <&art 0x1000>;
-	mtd-mac-address = <&uboot 0x1fc00>;
 };