X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=arch%2Farm%2Fdts%2Fr8a77995-draak.dts;h=67634cb01d6b68567e23d1554b969915181df26c;hb=6864fc8704661878294d1f0f981f47e864ef470f;hp=a7dc11e36fd9d0cf9093f378d28c104486ac9b99;hpb=898c40c0d6f9e53dafcfdf6f870190faef6e088b;p=oweals%2Fu-boot.git

diff --git a/arch/arm/dts/r8a77995-draak.dts b/arch/arm/dts/r8a77995-draak.dts
index a7dc11e36f..67634cb01d 100644
--- a/arch/arm/dts/r8a77995-draak.dts
+++ b/arch/arm/dts/r8a77995-draak.dts
@@ -19,11 +19,6 @@
 		ethernet0 = &avb;
 	};
 
-	chosen {
-		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
-		stdout-path = "serial0:115200n8";
-	};
-
 	backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm1 0 50000>;
@@ -35,6 +30,11 @@
 		enable-gpios = <&gpio4 0 GPIO_ACTIVE_HIGH>;
 	};
 
+	chosen {
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=on";
+		stdout-path = "serial0:115200n8";
+	};
+
 	composite-in {
 		compatible = "composite-video-connector";
 
@@ -97,7 +97,7 @@
 		reg = <0x0 0x48000000 0x0 0x18000000>;
 	};
 
-	reg_1p8v: regulator0 {
+	reg_1p8v: regulator-1p8v {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-1.8V";
 		regulator-min-microvolt = <1800000>;
@@ -106,7 +106,7 @@
 		regulator-always-on;
 	};
 
-	reg_3p3v: regulator1 {
+	reg_3p3v: regulator-3p3v {
 		compatible = "regulator-fixed";
 		regulator-name = "fixed-3.3V";
 		regulator-min-microvolt = <3300000>;
@@ -115,7 +115,7 @@
 		regulator-always-on;
 	};
 
-	reg_12p0v: regulator1 {
+	reg_12p0v: regulator-12p0v {
 		compatible = "regulator-fixed";
 		regulator-name = "D12.0V";
 		regulator-min-microvolt = <12000000>;
@@ -175,6 +175,14 @@
 		reg = <0>;
 		interrupt-parent = <&gpio5>;
 		interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+		/*
+		 * TX clock internal delay mode is required for reliable
+		 * 1Gbps communication using the KSZ9031RNX phy present on
+		 * the Draak board, however, TX clock internal delay mode
+		 * isn't supported on r8a77995.  Thus, limit speed to
+		 * 100Mbps for reliable communication.
+		 */
+		max-speed = <100>;
 	};
 };
 
@@ -511,12 +519,7 @@
 	status = "okay";
 
 	ports {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		port@0 {
-			reg = <0>;
-
+		port {
 			vin4_in: endpoint {
 				remote-endpoint = <&adv7180_out>;
 			};