dts: move device tree sources to arch/$(ARCH)/dts/

Unlike Linux Kernel, U-Boot historically had *.dts files under
board/$(VENDOR)/dts/ and *.dtsi files under arch/$(ARCH)/dts/.

I think arch/$(ARCH)/dts dicretory is a better location
to store both *.dts and *.dtsi files.

For example, before this commit, board/xilinx/dts directory
had both Microblaze dts (microblaze-generic.dts) and
ARM dts (zynq-*.dts), which are totally unrelated.

This commit moves *.dts to arch/$(ARCH)/dts/ directories,
allowing us to describe nicely mutiple DTBs generation in the next commit.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

1 files changed, 0 insertions, 72 deletions

diff --git a/board/nvidia/dts/tegra30-cardhu.dts b/board/nvidia/dts/tegra30-cardhu.dts
deleted file mode 100644
index ea2cf76..0000000
--- a/board/nvidia/dts/tegra30-cardhu.dts
+++ /dev/null
@@ -1,72 +0,0 @@
-/dts-v1/;
-
-#include "tegra30.dtsi"
-
-/ {
-	model = "NVIDIA Cardhu";
-	compatible = "nvidia,cardhu", "nvidia,tegra30";
-
-	aliases {
-		i2c0 = "/i2c@7000d000";
-		i2c1 = "/i2c@7000c000";
-		i2c2 = "/i2c@7000c400";
-		i2c3 = "/i2c@7000c500";
-		i2c4 = "/i2c@7000c700";
-		sdhci0 = "/sdhci@78000600";
-		sdhci1 = "/sdhci@78000000";
-		usb0 = "/usb@7d008000";
-	};
-
-	memory {
-		device_type = "memory";
-		reg = <0x80000000 0x40000000>;
-	};
-
-	i2c@7000c000 {
-		status = "okay";
-		clock-frequency = <100000>;
-	};
-
-	i2c@7000c400 {
-		status = "okay";
-		clock-frequency = <100000>;
-	};
-
-	i2c@7000c500 {
-		status = "okay";
-		clock-frequency = <100000>;
-	};
-
-	i2c@7000c700 {
-		status = "okay";
-		clock-frequency = <100000>;
-	};
-
-	i2c@7000d000 {
-		status = "okay";
-		clock-frequency = <100000>;
-	};
-
-	spi@7000da00 {
-		status = "okay";
-		spi-max-frequency = <25000000>;
-	};
-
-	sdhci@78000000 {
-		status = "okay";
-		cd-gpios = <&gpio 69 1>; /* gpio PI5 */
-		wp-gpios = <&gpio 155 0>; /* gpio PT3 */
-		power-gpios = <&gpio 31 0>; /* gpio PD7 */
-		bus-width = <4>;
-	};
-
-	sdhci@78000600 {
-		status = "okay";
-		bus-width = <8>;
-	};
-
-	usb@7d008000 {
-		nvidia,vbus-gpio = <&gpio 236 0>;	/* PDD4 */
-		status = "okay";
-	};
-};