lantiq: kernel 4.14: update dts files

Updated the devicetree source files to make use of the following
upstreamed drivers:

 - xrx200 ethernet phy
 - reset controller unit
 - dwc2
 - fpi

Use our custom xrx200 ethernet phy compatible to support boards, which
have switched the vr9 revision during lifetime, with a single devicetree
source file.

By switching to the dwc2 driver + usb phy framework, we don't need to used
our custom gpio power patch and can use a fixed regulator instead.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Mathias Kresin <dev@kresin.me>

1 files changed, 30 insertions, 9 deletions

diff --git a/target/linux/lantiq/files-4.14/arch/mips/boot/dts/ARV7519RW22.dts b/target/linux/lantiq/files-4.14/arch/mips/boot/dts/ARV7519RW22.dts
index d361fde6d4..40607aebdd 100644
--- a/target/linux/lantiq/files-4.14/arch/mips/boot/dts/ARV7519RW22.dts
+++ b/target/linux/lantiq/files-4.14/arch/mips/boot/dts/ARV7519RW22.dts
@@ -3,6 +3,7 @@
 #include "vr9.dtsi"
 
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/mips/lantiq_rcu_gphy.h>
 
 / {
 	compatible = "arcadyan,arv7519rw22", "lantiq,xway", "lantiq,vr9";
@@ -24,13 +25,6 @@
 		reg = <0x0 0x8000000>;
 	};
 
-	gphy-xrx200 {
-		compatible = "lantiq,phy-xrx200";
-		firmware1 = "lantiq/xrx200_phy22f_a14.bin";	/*VR9 1.1*/
-		firmware2 = "lantiq/xrx200_phy22f_a22.bin";	/*VR9 1.2*/
-		phys = [ 00 01 ];
-	};
-
 	gpio-keys-polled {
 		compatible = "gpio-keys-polled";
 		#address-cells = <1>;
@@ -87,6 +81,18 @@
 			gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
 		};
 	};
+
+	usb_vbus: regulator-usb-vbus {
+		compatible = "regulator-fixed";
+
+		regulator-name = "USB_VBUS";
+
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+
+		gpio = <&gpio 32 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+	};
 };
 
 &eth0 {
@@ -159,6 +165,13 @@
 	};
 };
 
+&gphy0 {
+	lantiq,gphy-mode = <GPHY_MODE_FE>;
+};
+
+&gphy1 {
+	lantiq,gphy-mode = <GPHY_MODE_FE>;
+};
 
 &gpio {
 	pinctrl-names = "default";
@@ -221,12 +234,20 @@
 	gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
 };
 
+&usb_phy0 {
+	status = "okay";
+	phy-supply = <&usb_vbus>;
+};
+
+&usb_phy1 {
+	status = "okay";
+	phy-supply = <&usb_vbus>;
+};
+
 &usb0 {
 	status = "okay";
-	gpios = <&gpio 32 GPIO_ACTIVE_HIGH>;
 };
 
 &usb1 {
 	status = "okay";
-	gpios = <&gpio 32 GPIO_ACTIVE_HIGH>;
 };