Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull some more input subsystem updates from Dmitry Torokhov:
 "An update to the ALPS driver to support the V8 protocol with
  touchstick, a change for i8042 to skip selftest on many Asus laptops
  which helps to keep their touchpads working after resume, and a couple
  other driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: i8042 - skip selftest on ASUS laptops
  Input: melfas_mip4 - add ic_name sysfs attribute
  Input: melfas_mip4 - add maintainer information
  Input: melfas_mip4 - add devicetree binding documentations
  Input: elantech - add Fujitsu Lifebook E556 to force crc_enabled
  Input: synaptics-rmi4 - fix error handling in I2C transport driver
  Input: synaptics-rmi4 - fix error handling in SPI transport driver
  Input: ALPS - add V8 protocol documentation
  Input: ALPS - set DualPoint flag for 74 03 28 devices
  Input: ALPS - allow touchsticks to report pressure
  Input: ALPS - handle 0-pressure 1F events
  Input: ALPS - add touchstick support for SS5 hardware
  Input: elantech - force needed quirks on Fujitsu H760
  Input: elantech - fix Lenovo version typo

2 files changed, 22 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
new file mode 100644
index 000000000000..7b8944c2cb31
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
@@ -0,0 +1,21 @@
+* MELFAS MIP4 Touchscreen
+
+Required properties:
+- compatible: must be "melfas,mip4_ts"
+- reg: I2C slave address of the chip (0x48 or 0x34)
+- interrupt-parent: interrupt controller to which the chip is connected
+- interrupts: interrupt to which the chip is connected
+
+Optional properties:
+- ce-gpios: GPIO connected to the CE (chip enable) pin of the chip
+
+Example:
+        i2c@00000000 {
+                touchscreen: melfas_mip4@48 {
+                        compatible = "melfas,mip4_ts";
+                        reg = <0x48>;
+                        interrupt-parent = <&gpio>;
+                        interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+                        ce-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+                };
+        };
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index caf0798908e2..f0a48ea78659 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -163,6 +163,7 @@ maxim	Maxim Integrated Products
 meas    Measurement Specialties
 mediatek        MediaTek Inc.
 melexis Melexis N.V.
+melfas  MELFAS Inc.
 merrii  Merrii Technology Co., Ltd.
 micrel  Micrel Inc.
 microchip       Microchip Technology Inc.