Merge tag 'char-misc-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here's the big char/misc driver patchset for 4.1-rc1.

  Lots of different driver subsystem updates here, nothing major, full
  details are in the shortlog.

  All of this has been in linux-next for a while"

* tag 'char-misc-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (133 commits)
  mei: trace: remove unused TRACE_SYSTEM_STRING
  DTS: ARM: OMAP3-N900: Add lis3lv02d support
  Documentation: DT: lis302: update wakeup binding
  lis3lv02d: DT: add wakeup unit 2 and wakeup threshold
  lis3lv02d: DT: use s32 to support negative values
  Drivers: hv: hv_balloon: correctly handle num_pages>INT_MAX case
  Drivers: hv: hv_balloon: correctly handle val.freeram<num_pages case
  mei: replace check for connection instead of transitioning
  mei: use mei_cl_is_connected consistently
  mei: fix mei_poll operation
  hv_vmbus: Add gradually increased delay for retries in vmbus_post_msg()
  Drivers: hv: hv_balloon: survive ballooning request with num_pages=0
  Drivers: hv: hv_balloon: eliminate jumps in piecewiese linear floor function
  Drivers: hv: hv_balloon: do not online pages in offline blocks
  hv: remove the per-channel workqueue
  hv: don't schedule new works in vmbus_onoffer()/vmbus_onoffer_rescind()
  hv: run non-blocking message handlers in the dispatch tasklet
  coresight: moving to new "hwtracing" directory
  coresight-tmc: Adding a status interface to sysfs
  coresight: remove the unnecessary configuration coresight-default-sink
  ...

119 files changed, 4033 insertions, 1482 deletions

diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index a3089359aaa6..88602b75418e 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -61,7 +61,6 @@ Example:
 		compatible = "arm,coresight-etb10", "arm,primecell";
 		reg = <0 0x20010000 0 0x1000>;
 
-		coresight-default-sink;
 		clocks = <&oscclk6a>;
 		clock-names = "apb_pclk";
 		port {
diff --git a/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt
new file mode 100644
index 000000000000..af0b903de293
--- /dev/null
+++ b/Documentation/devicetree/bindings/extcon/extcon-usb-gpio.txt
@@ -0,0 +1,18 @@
+USB GPIO Extcon device
+
+This is a virtual device used to generate USB cable states from the USB ID pin
+connected to a GPIO pin.
+
+Required properties:
+- compatible: Should be "linux,extcon-usb-gpio"
+- id-gpio: gpio for USB ID pin. See gpio binding.
+
+Example: Examples of extcon-usb-gpio node in dra7-evm.dts as listed below:
+	extcon_usb1 {
+		compatible = "linux,extcon-usb-gpio";
+		id-gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
+	}
+
+	&omap_dwc3_1 {
+		extcon = <&extcon_usb1>;
+	};
diff --git a/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt b/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
new file mode 100644
index 000000000000..f936b5589b19
--- /dev/null
+++ b/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
@@ -0,0 +1,75 @@
+* Ingenic JZ4780 NAND/external memory controller (NEMC)
+
+This file documents the device tree bindings for the NEMC external memory
+controller in Ingenic JZ4780
+
+Required properties:
+- compatible: Should be set to one of:
+    "ingenic,jz4780-nemc" (JZ4780)
+- reg: Should specify the NEMC controller registers location and length.
+- clocks: Clock for the NEMC controller.
+- #address-cells: Must be set to 2.
+- #size-cells: Must be set to 1.
+- ranges: A set of ranges for each bank describing the physical memory layout.
+  Each should specify the following 4 integer values:
+
+    <cs number> 0 <physical address of mapping> <size of mapping>
+
+Each child of the NEMC node describes a device connected to the NEMC.
+
+Required child node properties:
+- reg: Should contain at least one register specifier, given in the following
+  format:
+
+    <cs number> <offset> <size>
+
+  Multiple registers can be specified across multiple banks. This is needed,
+  for example, for packaged NAND devices with multiple dies. Such devices
+  should be grouped into a single node.
+
+Optional child node properties:
+- ingenic,nemc-bus-width: Specifies the bus width in bits. De