Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM Device-tree updates from Olof Johansson:
 "Device-tree continues to see lots of updates. The majority of patches
  here are smaller changes for new hardware on existing platforms, and
  there are a few larger changes worth pointing out.

  Major new platforms:

   - Gemini has been ported to DT, so a handful of "new" platforms moved
     over from board files

   - Rockchip RK3288 support for Tinkerboard and Phytec phyCORE-RK3288
     SoM and RDK

   - A bunch of embedded platforms, several Linksys platforms, Synology
     DS116,

   - Motorola Droid4 (really old OMAP-based phone) support is added.

  Some refactorings, i.e. Allwinner H3/H5 support is commonalized.

  And lots of smaller changes, cleanups, etc. See shortlog for more
  description

  We're adding ability to cross-include DT files between arm and arm64,
  by creating appropriate links in the dt-include directory, and using
  arm/ and arm64/ as include prefixes. This will avoid other local hacks
  such as per-file links between the two arch trees (this broke for
  external mirroring of DT contents). Now they can just provide their
  own appropriate dt-include hierarcy per platform"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (349 commits)
  ARM: dts: exynos: Use - instead of @ for DT OPP entries
  arm: spear6xx: add DT description of the ADC on SPEAr600
  arm: spear6xx: remove unneeded pinctrl properties in spear600-evb
  arm: spear6xx: switch spear600-evb to the new flash partition DT binding
  arm: spear6xx: fix spaces in spear600-evb.dts
  arm: spear6xx: use node labels in spear600-evb.dts
  arm: spear6xx: add labels to various nodes in spear600.dtsi
  ARM: dts: vexpress: fix few unit address format warnings
  ARM: dts: at91: sama5d3_xplained: not all ADC channels are available
  ARM: dts: at91: sama5d3_xplained: fix ADC vref
  ARM: dts: at91: add envelope detector mux to the Axentia TSE-850
  ARM: dts: armada-38x: label USB and SATA nodes
  ARM: dts: imx6q-utilite-pro: add hpd gpio
  ARM: dts: imx6qp-sabresd: Set reg_arm regulator supply
  ARM: dts: imx6qdl-sabresd: Set LDO regulator supply
  ARM: dts: imx: add Gateworks Ventana GW5903 support
  ARM: dts: i.MX25: add AIPS control registers
  ARM: dts: imx7-colibri: add Carrier Board 3.3V/5V regulators
  ARM: dts: imx7-colibri: remove 1.8V fixed regulator
  ARM: dts: imx7-colibri: allow to disable Ethernet rail
  ...

1 files changed, 102 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/gemini-nas4220b.dts b/arch/arm/boot/dts/gemini-nas4220b.dts
new file mode 100644
index 000000000000..7668ba52158e
--- /dev/null
+++ b/arch/arm/boot/dts/gemini-nas4220b.dts
@@ -0,0 +1,102 @@
+/*
+ * Device Tree file for the Gemini-based Raidsonic NAS IB-4220-B
+ */
+
+/dts-v1/;
+
+#include "gemini.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Raidsonic NAS IB-4220-B";
+	compatible = "raidsonic,ib-4220-b", "cortina,gemini";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	memory { /* 128 MB */
+		device_type = "memory";
+		reg = <0x00000000 0x8000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,19200n8";
+		stdout-path = &uart0;
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		button@29 {
+			debounce_interval = <50>;
+			wakeup-source;
+			linux,code = <KEY_SETUP>;
+			label = "Backup button";
+			gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
+		};
+		button@31 {
+			debounce_interval = <50>;
+			wakeup-source;
+			linux,code = <KEY_RESTART>;
+			label = "Softreset button";
+			gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led@28 {
+			label = "nas4220b:orange:hdd";
+			gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+		led@30 {
+			label = "nas4220b:green:os";
+			gpios = <&gpio1 30 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	soc {
+		flash@30000000 {
+			status = "okay";
+			/* 16MB of flash */
+			reg = <0x30000000 0x01000000>;
+
+			partition@0 {
+				label = "RedBoot";
+				reg = <0x00000000 0x00020000>;
+				read-only;
+			};
+			partition@20000 {
+				label = "Kernel";
+				reg = <0x00020000 0x00300000>;
+			};
+			partition@320000 {
+				label = "Ramdisk";
+				reg = <0x00320000 0x00600000>;
+			};
+			partition@920000 {
+				label = "Application";
+				reg = <0x00920000 0x00600000>;
+			};
+			partition@f20000 {
+				label = "VCTL";
+				reg = <0x00f20000 0x00020000>;
+				read-only;
+			};
+			partition@f40000 {
+				label = "CurConf";
+				reg = <0x00f40000 0x000a0000>;
+				read-only;
+			};
+			partition@fe0000 {
+				label = "FIS directory";
+				reg = <0x00fe0000 0x00020000>;
+				read-only;
+			};
+		};
+	};
+};