tegra: dts: Sync tegra20.dtsi with Linux v4.4

This file has changed quite a bit since it was set up. Sync it back with
Linux v4.4. Adjust the users slightly to cope with the changes:

- the host1x node is now called host1x@50000000
- we need a clocks node to provide the clk32k_in phandle
- active usb nodes need status = "okay"
- active i2c nodes need status = "okay"

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>

1 files changed, 14 insertions, 20 deletions

diff --git a/arch/arm/dts/tegra20-trimslice.dts b/arch/arm/dts/tegra20-trimslice.dts
index 27b118f212..db13ff9651 100644
--- a/arch/arm/dts/tegra20-trimslice.dts
+++ b/arch/arm/dts/tegra20-trimslice.dts
@@ -26,27 +26,11 @@
 		clock-frequency = <216000000>;
 	};
 
-	i2c@7000c000 {
-		status = "disabled";
-	};
-
 	spi@7000c380 {
 		status = "okay";
 		spi-max-frequency = <25000000>;
 	};
 
-	i2c@7000c400 {
-		status = "disabled";
-	};
-
-	i2c@7000c500 {
-		status = "disabled";
-	};
-
-	i2c@7000d000 {
-		status = "disabled";
-	};
-
 	pcie-controller@80003000 {
 		status = "okay";
 
@@ -62,13 +46,10 @@
 	};
 
 	usb@c5000000 {
+		status = "okay";
 		nvidia,vbus-gpio = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>;
 	};
 
-	usb@c5004000 {
-		status = "disabled";
-	};
-
 	sdhci@c8000000 {
 		status = "okay";
 		bus-width = <4>;
@@ -81,6 +62,19 @@
 		bus-width = <4>;
 	};
 
+	clocks {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clk32k_in: clock@0 {
+			compatible = "fixed-clock";
+			reg=<0>;
+			#clock-cells = <0>;
+			clock-frequency = <32768>;
+		};
+	};
+
 	regulators {
 		compatible = "simple-bus";
 		#address-cells = <1>;