Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued

Backmerge the 4.8 pull request state from Dave - conflicts were
getting out of hand, and Chris has some patches which outright don't
apply without everything merged together again.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

.mailmap

@@ -21,6 +21,7 @@ Andrey Ryabinin <ryabinin.a.a@gmail.com> <a.ryabinin@samsung.com>
 Andrew Morton <akpm@linux-foundation.org>
 Andrew Vasquez <andrew.vasquez@qlogic.com>
 Andy Adamson <andros@citi.umich.edu>
+Antoine Tenart <antoine.tenart@free-electrons.com>
 Antonio Ospite <ao2@ao2.it> <ao2@amarulasolutions.com>
 Archit Taneja <archit@ti.com>
 Arnaud Patard <arnaud.patard@rtp-net.org>
@@ -30,6 +31,9 @@ Axel Lin <axel.lin@gmail.com>
 Ben Gardner <bgardner@wabtec.com>
 Ben M Cahill <ben.m.cahill@intel.com>
 Björn Steinbrink <B.Steinbrink@gmx.de>
+Boris Brezillon <boris.brezillon@free-electrons.com>
+Boris Brezillon <boris.brezillon@free-electrons.com> <b.brezillon.dev@gmail.com>
+Boris Brezillon <boris.brezillon@free-electrons.com> <b.brezillon@overkiz.com>
 Brian Avery <b.avery@hp.com>
 Brian King <brking@us.ibm.com>
 Christoph Hellwig <hch@lst.de>
@@ -89,6 +93,7 @@ Leonid I Ananiev <leonid.i.ananiev@intel.com>
 Linas Vepstas <linas@austin.ibm.com>
 Mark Brown <broonie@sirena.org.uk>
 Matthieu CASTET <castet.matthieu@free.fr>
+Mauro Carvalho Chehab <mchehab@kernel.org> <maurochehab@gmail.com> <mchehab@infradead.org> <mchehab@redhat.com> <m.chehab@samsung.com> <mchehab@osg.samsung.com> <mchehab@s-opensource.com>
 Mayuresh Janorkar <mayur@ti.com>
 Michael Buesch <m@bues.ch>
 Michel Dänzer <michel@tungstengraphics.com>
@@ -122,6 +127,7 @@ Santosh Shilimkar <santosh.shilimkar@oracle.org>
 Sascha Hauer <s.hauer@pengutronix.de>
 S.Çağlar Onur <caglar@pardus.org.tr>
 Shiraz Hashim <shiraz.linux.kernel@gmail.com> <shiraz.hashim@st.com>
+Shuah Khan <shuah@kernel.org> <shuahkhan@gmail.com> <shuah.khan@hp.com> <shuahkh@osg.samsung.com> <shuah.kh@samsung.com>
 Simon Kelley <simon@thekelleys.org.uk>
 Stéphane Witzmann <stephane.witzmann@ubpmes.univ-bpclermont.fr>
 Stephen Hemminger <shemminger@osdl.org>

CREDITS

@@ -649,6 +649,7 @@ D: Configure, Menuconfig, xconfig
 
 N: Mauro Carvalho Chehab
 E: m.chehab@samsung.org
+E: mchehab@osg.samsung.com
 E: mchehab@infradead.org
 D: Media subsystem (V4L/DVB) drivers and core
 D: EDAC drivers and EDAC 3.0 core rework

Documentation/ABI/testing/configfs-usb-gadget-uvc

@@ -1,6 +1,6 @@
 What:		/config/usb-gadget/gadget/functions/uvc.name
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	UVC function directory
 
 		streaming_maxburst	- 0..15 (ss only)
@@ -9,37 +9,37 @@ Description:	UVC function directory
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Control descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/class
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/class/ss
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Super speed control class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/class/fs
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Full speed control class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/terminal
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Terminal descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/terminal/output
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Output terminal descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/terminal/output/default
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Default output terminal descriptors
 
 		All attributes read only:
@@ -53,12 +53,12 @@ Description:	Default output terminal descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Camera terminal descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/terminal/camera/default
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Default camera terminal descriptors
 
 		All attributes read only:
@@ -75,12 +75,12 @@ Description:	Default camera terminal descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/processing
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Processing unit descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/processing/default
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Default processing unit descriptors
 
 		All attributes read only:
@@ -94,49 +94,49 @@ Description:	Default processing unit descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/header
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Control header descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/control/header/name
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Specific control header descriptors
 
 dwClockFrequency
 bcdUVC
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Streaming descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Streaming class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class/ss
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Super speed streaming class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class/hs
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	High speed streaming class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/class/fs
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Full speed streaming class descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Color matching descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/color_matching/default
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Default color matching descriptors
 
 		All attributes read only:
@@ -150,12 +150,12 @@ Description:	Default color matching descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	MJPEG format descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Specific MJPEG format descriptors
 
 		All attributes read only,
@@ -174,7 +174,7 @@ Description:	Specific MJPEG format descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/mjpeg/name/name
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Specific MJPEG frame descriptors
 
 		dwFrameInterval		- indicates how frame interval can be
@@ -196,12 +196,12 @@ Description:	Specific MJPEG frame descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Uncompressed format descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Specific uncompressed format descriptors
 
 		bmaControls		- this format's data for bmaControls in
@@ -221,7 +221,7 @@ Description:	Specific uncompressed format descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/uncompressed/name/name
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Specific uncompressed frame descriptors
 
 		dwFrameInterval		- indicates how frame interval can be
@@ -243,12 +243,12 @@ Description:	Specific uncompressed frame descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/header
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Streaming header descriptors
 
 What:		/config/usb-gadget/gadget/functions/uvc.name/streaming/header/name
 Date:		Dec 2014
-KernelVersion:	3.20
+KernelVersion:	4.0
 Description:	Specific streaming header descriptors
 
 		All attributes read only:

Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935

@@ -1,4 +1,4 @@
-What		/sys/bus/iio/devices/iio:deviceX/in_proximity_raw
+What		/sys/bus/iio/devices/iio:deviceX/in_proximity_input
 Date:		March 2014
 KernelVersion:	3.15
 Contact:	Matt Ranostay <mranostay@gmail.com>

Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt

@@ -1,13 +1,19 @@
-Analog Device ADV7511(W)/13 HDMI Encoders
+Analog Device ADV7511(W)/13/33 HDMI Encoders
 -----------------------------------------
 
-The ADV7511, ADV7511W and ADV7513 are HDMI audio and video transmitters
+The ADV7511, ADV7511W, ADV7513 and ADV7533 are HDMI audio and video transmitters
 compatible with HDMI 1.4 and DVI 1.0. They support color space conversion,
-S/PDIF, CEC and HDCP.
+S/PDIF, CEC and HDCP. ADV7533 supports the DSI interface for input pixels, while
+the others support RGB interface.
 
 Required properties:
 
-- compatible: Should be one of "adi,adv7511", "adi,adv7511w" or "adi,adv7513"
+- compatible: Should be one of:
+		"adi,adv7511"
+		"adi,adv7511w"
+		"adi,adv7513"
+		"adi,adv7533"
+
 - reg: I2C slave address
 
 The ADV7511 supports a large number of input data formats that differ by their
@@ -32,6 +38,11 @@ The following input format properties are required except in "rgb 1x" and
 - adi,input-justification: The input bit justification ("left", "evenly",
   "right").
 
+The following properties are required for ADV7533:
+
+- adi,dsi-lanes: Number of DSI data lanes connected to the DSI host. It should
+  be one of 1, 2, 3 or 4.
+
 Optional properties:
 
 - interrupts: Specifier for the ADV7511 interrupt
@@ -42,13 +53,18 @@ Optional properties:
 - adi,embedded-sync: The input uses synchronization signals embedded in the
   data stream (similar to BT.656). Defaults to separate H/V synchronization
   signals.
+- adi,disable-timing-generator: Only for ADV7533. Disables the internal timing
+  generator. The chip will rely on the sync signals in the DSI data lanes,
+  rather than generate its own timings for HDMI output.
 
 Required nodes:
 
 The ADV7511 has two video ports. Their connections are modelled using the OF
 graph bindings specified in Documentation/devicetree/bindings/graph.txt.
 
-- Video port 0 for the RGB or YUV input
+- Video port 0 for the RGB, YUV or DSI input. In the case of ADV7533, the
+  remote endpoint phandle should be a reference to a valid mipi_dsi_host device
+  node.
 - Video port 1 for the HDMI output
 
 

Documentation/devicetree/bindings/display/bridge/analogix_dp.txt

@@ -5,6 +5,7 @@ Required properties for dp-controller:
 		platform specific such as:
 		 * "samsung,exynos5-dp"
 		 * "rockchip,rk3288-dp"
+		 * "rockchip,rk3399-edp"
 	-reg:
 		physical base address of the controller and length
 		of memory mapped region.

Documentation/devicetree/bindings/display/bridge/toshiba,tc358767.txt

@@ -0,0 +1,53 @@
+Toshiba TC358767 eDP bridge bindings
+
+Required properties:
+ - compatible: "toshiba,tc358767"
+ - reg: i2c address of the bridge, 0x68 or 0x0f, depending on bootstrap pins
+ - clock-names: should be "ref"
+ - clocks: OF device-tree clock specification for refclk input. The reference
+   clock rate must be 13 MHz, 19.2 MHz, 26 MHz, or 38.4 MHz.
+
+Optional properties:
+ - shutdown-gpios: OF device-tree gpio specification for SD pin
+                   (active high shutdown input)
+ - reset-gpios: OF device-tree gpio specification for RSTX pin
+                (active low system reset)
+ - ports: the ports node can contain video interface port nodes to connect
+   to a DPI/DSI source and to an eDP/DP sink according to [1][2]:
+    - port@0: DSI input port
+    - port@1: DPI input port
+    - port@2: eDP/DP output port
+
+[1]: Documentation/devicetree/bindings/graph.txt
+[2]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+	edp-bridge@68 {
+		compatible = "toshiba,tc358767";
+		reg = <0x68>;
+		shutdown-gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
+		clock-names = "ref";
+		clocks = <&edp_refclk>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@1 {
+				reg = <1>;
+
+				bridge_in: endpoint {
+					remote-endpoint = <&dpi_out>;
+				};
+			};
+
+			port@2 {
+				reg = <2>;
+
+				bridge_out: endpoint {
+					remote-endpoint = <&panel_in>;
+				};
+			};
+		};
+	};

Documentation/devicetree/bindings/display/fsl,dcu.txt

@@ -12,7 +12,7 @@ Required properties:
 - clock-names:		Should be "dcu" and "pix"
 			See ../clocks/clock-bindings.txt for details.
 - big-endian		Boolean property, LS1021A DCU registers are big-endian.
-- fsl,panel:		The phandle to panel node.
+- port			Video port for the panel output
 
 Optional properties:
 - fsl,tcon:		The phandle to the timing controller node.
@@ -24,6 +24,11 @@ dcu: dcu@2ce0000 {
 	clocks = <&platform_clk 0>, <&platform_clk 0>;
 	clock-names = "dcu", "pix";
 	big-endian;
-	fsl,panel = <&panel>;
 	fsl,tcon = <&tcon>;
+
+	port {
+		dcu_out: endpoint {
+			remote-endpoint = <&panel_out>;
+	     };
+	};
 };

Documentation/devicetree/bindings/display/msm/dsi.txt

@@ -11,8 +11,7 @@ Required properties:
   be 0 or 1, since we have 2 DSI controllers at most for now.
 - interrupts: The interrupt signal from the DSI block.
 - power-domains: Should be <&mmcc MDSS_GDSC>.
-- clocks: device clocks
-  See Documentation/devicetree/bindings/clocks/clock-bindings.txt for details.
+- clocks: Phandles to device clocks.
 - clock-names: the following clocks are required:
   * "mdp_core_clk"
   * "iface_clk"
@@ -23,16 +22,21 @@ Required properties:
   * "core_clk"
   For DSIv2, we need an additional clock:
    * "src_clk"
+- assigned-clocks: Parents of "byte_clk" and "pixel_clk" for the given platform.
+- assigned-clock-parents: The Byte clock and Pixel clock PLL outputs provided
+  by a DSI PHY block. See [1] for details on clock bindings.
 - vdd-supply: phandle to vdd regulator device node
 - vddio-supply: phandle to vdd-io regulator device node
 - vdda-supply: phandle to vdda regulator device node
-- qcom,dsi-phy: phandle to DSI PHY device node
+- phys: phandle to DSI PHY device node
+- phy-names: the name of the corresponding PHY device
 - syscon-sfpb: A phandle to mmss_sfpb syscon node (only for DSIv2)
+- ports: Contains 2 DSI controller ports as child nodes. Each port contains
+  an endpoint subnode as defined in [2] and [3].
 
 Optional properties:
 - panel@0: Node of panel connected to this DSI controller.
-  See files in Documentation/devicetree/bindings/display/panel/ for each supported
-  panel.
+  See files in [4] for each supported panel.
 - qcom,dual-dsi-mode: Boolean value indicating if the DSI controller is
   driving a panel which needs 2 DSI links.
 - qcom,master-dsi: Boolean value indicating if the DSI controller is driving
@@ -44,34 +48,38 @@ Optional properties:
 - pinctrl-names: the pin control state names; should contain "default"
 - pinctrl-0: the default pinctrl state (active)
 - pinctrl-n: the "sleep" pinctrl state
-- port: DSI controller output port, containing one endpoint subnode.
+- ports: contains DSI controller input and output ports as children, each
+  containing one endpoint subnode.
 
   DSI Endpoint properties:
-  - remote-endpoint: set to phandle of the connected panel's endpoint.
-    See Documentation/devicetree/bindings/graph.txt for device graph info.
-  - qcom,data-lane-map: this describes how the logical DSI lanes are mapped
-    to the physical lanes on the given platform. The value contained in
-    index n describes what logical data lane is mapped to the physical data
-    lane n (DATAn, where n lies between 0 and 3).
+  - remote-endpoint: For port@0, set to phandle of the connected panel/bridge's
+    input endpoint. For port@1, set to the MDP interface output. See [2] for
+    device graph info.
+
+  - data-lanes: this describes how the physical DSI data lanes are mapped
+    to the logical lanes on the given platform. The value contained in
+    index n describes what physical lane is mapped to the logical lane n
+    (DATAn, where n lies between 0 and 3). The clock lane position is fixed
+    and can't be changed. Hence, they aren't a part of the DT bindings. See
+    [3] for more info on the data-lanes property.
 
     For example:
 
-    qcom,data-lane-map = <3 0 1 2>;
+    data-lanes = <3 0 1 2>;
 
-    The above mapping describes that the logical data lane DATA3 is mapped to
-    the physical data lane DATA0, logical DATA0 to physical DATA1, logic DATA1
-    to phys DATA2 and logic DATA2 to phys DATA3.
+    The above mapping describes that the logical data lane DATA0 is mapped to
+    the physical data lane DATA3, logical DATA1 to physical DATA0, logic DATA2
+    to phys DATA1 and logic DATA3 to phys DATA2.
 
     There are only a limited number of physical to logical mappings possible:
-
-    "0123": Logic 0->Phys 0; Logic 1->Phys 1; Logic 2->Phys 2; Logic 3->Phys 3;
-    "3012": Logic 3->Phys 0; Logic 0->Phys 1; Logic 1->Phys 2; Logic 2->Phys 3;
-    "2301": Logic 2->Phys 0; Logic 3->Phys 1; Logic 0->Phys 2; Logic 1->Phys 3;
-    "1230": Logic 1->Phys 0; Logic 2->Phys 1; Logic 3->Phys 2; Logic 0->Phys 3;
-    "0321": Logic 0->Phys 0; Logic 3->Phys 1; Logic 2->Phys 2; Logic 1->Phys 3;
-    "1032": Logic 1->Phys 0; Logic 0->Phys 1; Logic 3->Phys 2; Logic 2->Phys 3;
-    "2103": Logic 2->Phys 0; Logic 1->Phys 1; Logic 0->Phys 2; Logic 3->Phys 3;
-    "3210": Logic 3->Phys 0; Logic 2->Phys 1; Logic 1->Phys 2; Logic 0->Phys 3;
+    <0 1 2 3>
+    <1 2 3 0>
+    <2 3 0 1>
+    <3 0 1 2>
+    <0 3 2 1>
+    <1 0 3 2>
+    <2 1 0 3>
+    <3 2 1 0>
 
 DSI PHY:
 Required properties:
@@ -86,11 +94,12 @@ Required properties:
   * "dsi_pll"
   * "dsi_phy"
   * "dsi_phy_regulator"
+- clock-cells: Must be 1. The DSI PHY block acts as a clock provider, creating
+  2 clocks: A byte clock (index 0), and a pixel clock (index 1).
 - qcom,dsi-phy-index: The ID of DSI PHY hardware instance. This should
   be 0 or 1, since we have 2 DSI PHYs at most for now.
 - power-domains: Should be <&mmcc MDSS_GDSC>.
-- clocks: device clocks
-  See Documentation/devicetree/bindings/clocks/clock-bindings.txt for details.
+- clocks: Phandles to device clocks. See [1] for details on clock bindings.
 - clock-names: the following clocks are required:
   * "iface_clk"
 - vddio-supply: phandle to vdd-io regulator device node
@@ -99,11 +108,16 @@ Optional properties:
 - qcom,dsi-phy-regulator-ldo-mode: Boolean value indicating if the LDO mode PHY
   regulator is wanted.
 
+[1] Documentation/devicetree/bindings/clocks/clock-bindings.txt
+[2] Documentation/devicetree/bindings/graph.txt
+[3] Documentation/devicetree/bindings/media/video-interfaces.txt
+[4] Documentation/devicetree/bindings/display/panel/
+
 Example:
-	mdss_dsi0: qcom,mdss_dsi@fd922800 {
+	dsi0: dsi@fd922800 {
 		compatible = "qcom,mdss-dsi-ctrl";
 		qcom,dsi-host-index = <0>;
-		interrupt-parent = <&mdss_mdp>;
+		interrupt-parent = <&mdp>;
 		interrupts = <4 0>;
 		reg-names = "dsi_ctrl";
 		reg = <0xfd922800 0x200>;
@@ -124,19 +138,48 @@ Example:
 			<&mmcc MDSS_AHB_CLK>,
 			<&mmcc MDSS_MDP_CLK>,
 			<&mmcc MDSS_PCLK0_CLK>;
+
+		assigned-clocks =
+				 <&mmcc BYTE0_CLK_SRC>,
+				 <&mmcc PCLK0_CLK_SRC>;
+		assigned-clock-parents =
+				 <&dsi_phy0 0>,
+				 <&dsi_phy0 1>;
+
 		vdda-supply = <&pma8084_l2>;
 		vdd-supply = <&pma8084_l22>;
 		vddio-supply = <&pma8084_l12>;
 
-		qcom,dsi-phy = <&mdss_dsi_phy0>;
+		phys = <&dsi_phy0>;
+		phy-names ="dsi-phy";
 
 		qcom,dual-dsi-mode;
 		qcom,master-dsi;
 		qcom,sync-dual-dsi;
 
 		pinctrl-names = "default", "sleep";
-		pinctrl-0 = <&mdss_dsi_active>;
-		pinctrl-1 = <&mdss_dsi_suspend>;
+		pinctrl-0 = <&dsi_active>;
+		pinctrl-1 = <&dsi_suspend>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				dsi0_in: endpoint {
+					remote-endpoint = <&mdp_intf1_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				dsi0_out: endpoint {
+					remote-endpoint = <&panel_in>;
+					data-lanes = <0 1 2 3>;
+				};
+			};
+		};
 
 		panel: panel@0 {
 			compatible = "sharp,lq101r1sx01";
@@ -152,16 +195,9 @@ Example:
 				};
 			};
 		};
-
-		port {
-			dsi0_out: endpoint {
-				remote-endpoint = <&panel_in>;
-				lanes = <0 1 2 3>;
-			};
-		};
 	};
 
-	mdss_dsi_phy0: qcom,mdss_dsi_phy@fd922a00 {
+	dsi_phy0: dsi-phy@fd922a00 {
 		compatible = "qcom,dsi-phy-28nm-hpm";
 		qcom,dsi-phy-index = <0>;
 		reg-names =
@@ -173,6 +209,7 @@ Example:
 			<0xfd922d80 0x7b>;
 		clock-names = "iface_clk";
 		clocks = <&mmcc MDSS_AHB_CLK>;
+		#clock-cells = <1>;
 		vddio-supply = <&pma8084_l12>;
 
 		qcom,dsi-phy-regulator-ldo-mode;

Documentation/devicetree/bindings/display/msm/mdp.txt

@@ -1,59 +0,0 @@
-Qualcomm adreno/snapdragon display controller
-
-Required properties:
-- compatible:
-  * "qcom,mdp4" - mdp4
-  * "qcom,mdp5" - mdp5
-- reg: Physical base address and length of the controller's registers.
-- interrupts: The interrupt signal from the display controller.
-- connectors: array of phandles for output device(s)
-- clocks: device clocks
-  See ../clocks/clock-bindings.txt for details.
-- clock-names: the following clocks are required.
-  For MDP4:
-   * "core_clk"
-   * "iface_clk"
-   * "lut_clk"
-   * "src_clk"
-   * "hdmi_clk"
-   * "mdp_clk"
-  For MDP5:
-   * "bus_clk"
-   * "iface_clk"
-   * "core_clk_src"
-   * "core_clk"
-   * "lut_clk" (some MDP5 versions may not need this)
-   * "vsync_clk"
-
-Optional properties:
-- gpus: phandle for gpu device
-- clock-names: the following clocks are optional:
-  * "lut_clk"
-
-Example:
-
-/ {
-	...
-
-	mdp: qcom,mdp@5100000 {
-		compatible = "qcom,mdp4";
-		reg = <0x05100000 0xf0000>;
-		interrupts = <GIC_SPI 75 0>;
-		connectors = <&hdmi>;
-		gpus = <&gpu>;
-		clock-names =
-		    "core_clk",
-		    "iface_clk",
-		    "lut_clk",
-		    "src_clk",
-		    "hdmi_clk",
-		    "mdp_clk";
-		clocks =
-		    <&mmcc MDP_SRC>,
-		    <&mmcc MDP_AHB_CLK>,
-		    <&mmcc MDP_LUT_CLK>,
-		    <&mmcc TV_SRC>,
-		    <&mmcc HDMI_TV_CLK>,
-		    <&mmcc MDP_TV_CLK>;
-	};
-};

Documentation/devicetree/bindings/display/msm/mdp4.txt

@@ -0,0 +1,112 @@
+Qualcomm adreno/snapdragon MDP4 display controller
+
+Description:
+
+This is the bindings documentation for the MDP4 display controller found in
+SoCs like MSM8960, APQ8064 and MSM8660.
+
+Required properties:
+- compatible:
+  * "qcom,mdp4" - mdp4
+- reg: Physical base address and length of the controller's registers.
+- interrupts: The interrupt signal from the display controller.
+- clocks: device clocks
+  See ../clocks/clock-bindings.txt for details.
+- clock-names: the following clocks are required.
+  * "core_clk"
+  * "iface_clk"
+  * "bus_clk"
+  * "lut_clk"
+  * "hdmi_clk"
+  * "tv_clk"
+- ports: contains the list of output ports from MDP. These connect to interfaces
+  that are external to the MDP hardware, such as HDMI, DSI, EDP etc (LVDS is a
+  special case since it is a part of the MDP block itself).
+
+  Each output port contains an endpoint that describes how it is connected to an
+  external interface. These are described by the standard properties documented
+  here:
+	Documentation/devicetree/bindings/graph.txt
+	Documentation/devicetree/bindings/media/video-interfaces.txt
+
+  The output port mappings are:
+	Port 0 -> LCDC/LVDS
+	Port 1 -> DSI1 Cmd/Video
+	Port 2 -> DSI2 Cmd/Video
+	Port 3 -> DTV
+
+Optional properties:
+- clock-names: the following clocks are optional:
+  * "lut_clk"
+
+Example:
+
+/ {
+	...
+
+	hdmi: hdmi@4a00000 {
+		...
+		ports {
+			...
+			port@0 {
+				reg = <0>;
+				hdmi_in: endpoint {
+					remote-endpoint = <&mdp_dtv_out>;
+				};
+			};
+			...
+		};
+		...
+	};
+
+	...
+
+	mdp: mdp@5100000 {
+		compatible = "qcom,mdp4";
+		reg = <0x05100000 0xf0000>;
+		interrupts = <GIC_SPI 75 0>;
+		clock-names =
+		    "core_clk",
+		    "iface_clk",
+		    "lut_clk",
+		    "hdmi_clk",
+		    "tv_clk";
+		clocks =
+		    <&mmcc MDP_CLK>,
+		    <&mmcc MDP_AHB_CLK>,
+		    <&mmcc MDP_AXI_CLK>,
+		    <&mmcc MDP_LUT_CLK>,
+		    <&mmcc HDMI_TV_CLK>,
+		    <&mmcc MDP_TV_CLK>;
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					mdp_lvds_out: endpoint {
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					mdp_dsi1_out: endpoint {
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					mdp_dsi2_out: endpoint {
+					};
+				};
+
+				port@3 {
+					reg = <3>;
+					mdp_dtv_out: endpoint {
+						remote-endpoint = <&hdmi_in>;
+					};
+				};
+		};
+	};
+};

Documentation/devicetree/bindings/display/msm/mdp5.txt

@@ -0,0 +1,160 @@
+Qualcomm adreno/snapdragon MDP5 display controller
+
+Description:
+
+This is the bindings documentation for the Mobile Display Subsytem(MDSS) that
+encapsulates sub-blocks like MDP5, DSI, HDMI, eDP etc, and the MDP5 display
+controller found in SoCs like MSM8974, APQ8084, MSM8916, MSM8994 and MSM8996.
+
+MDSS:
+Required properties:
+- compatible:
+  * "qcom,mdss" - MDSS
+- reg: Physical base address and length of the controller's registers.
+- reg-names: The names of register regions. The following regions are required:
+  * "mdss_phys"
+  * "vbif_phys"
+- interrupts: The interrupt signal from MDSS.
+- interrupt-controller: identifies the node as an interrupt controller.
+- #interrupt-cells: specifies the number of cells needed to encode an interrupt
+  source, should be 1.
+- power-domains: a power domain consumer specifier according to
+  Documentation/devicetree/bindings/power/power_domain.txt
+- clocks: device clocks. See ../clocks/clock-bindings.txt for details.
+- clock-names: the following clocks are required.
+  * "iface_clk"
+  * "bus_clk"
+  * "vsync_clk"
+- #address-cells: number of address cells for the MDSS children. Should be 1.
+- #size-cells: Should be 1.
+- ranges: parent bus address space is the same as the child bus address space.
+
+Optional properties:
+- clock-names: the following clocks are optional:
+  * "lut_clk"
+
+MDP5:
+Required properties:
+- compatible:
+  * "qcom,mdp5" - MDP5
+- reg: Physical base address and length of the controller's registers.
+- reg-names: The names of register regions. The following regions are required:
+  * "mdp_phys"
+- interrupts: Interrupt line from MDP5 to MDSS interrupt controller.
+- interrupt-parent: phandle to the MDSS block
+  through MDP block
+- clocks: device clocks. See ../clocks/clock-bindings.txt for details.
+- clock-names: the following clocks are required.
+-   * "bus_clk"
+-   * "iface_clk"
+-   * "core_clk"
+-   * "vsync_clk"
+- ports: contains the list of output ports from MDP. These connect to interfaces
+  that are external to the MDP hardware, such as HDMI, DSI, EDP etc (LVDS is a
+  special case since it is a part of the MDP block itself).
+
+  Each output port contains an endpoint that describes how it is connected to an
+  external interface. These are described by the standard properties documented
+  here:
+	Documentation/devicetree/bindings/graph.txt
+	Documentation/devicetree/bindings/media/video-interfaces.txt
+
+  The availability of output ports can vary across SoC revisions:
+
+  For MSM8974 and APQ8084:
+	 Port 0 -> MDP_INTF0 (eDP)
+	 Port 1 -> MDP_INTF1 (DSI1)
+	 Port 2 -> MDP_INTF2 (DSI2)
+	 Port 3 -> MDP_INTF3 (HDMI)
+
+  For MSM8916:
+	 Port 0 -> MDP_INTF1 (DSI1)
+
+  For MSM8994 and MSM8996:
+	 Port 0 -> MDP_INTF1 (DSI1)
+	 Port 1 -> MDP_INTF2 (DSI2)
+	 Port 2 -> MDP_INTF3 (HDMI)
+
+Optional properties:
+- clock-names: the following clocks are optional:
+  * "lut_clk"
+
+Example:
+
+/ {
+	...
+
+	mdss: mdss@1a00000 {
+		compatible = "qcom,mdss";
+		reg = <0x1a00000 0x1000>,
+		      <0x1ac8000 0x3000>;
+		reg-names = "mdss_phys", "vbif_phys";
+
+		power-domains = <&gcc MDSS_GDSC>;
+
+		clocks = <&gcc GCC_MDSS_AHB_CLK>,
+			 <&gcc GCC_MDSS_AXI_CLK>,
+			 <&gcc GCC_MDSS_VSYNC_CLK>;
+		clock-names = "iface_clk",
+			      "bus_clk",
+			      "vsync_clk"
+
+		interrupts = <0 72 0>;
+
+		interrupt-controller;
+		#interrupt-cells = <1>;
+
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		mdp: mdp@1a01000 {
+			compatible = "qcom,mdp5";
+			reg = <0x1a01000 0x90000>;
+			reg-names = "mdp_phys";
+
+			interrupt-parent = <&mdss>;
+			interrupts = <0 0>;
+
+			clocks = <&gcc GCC_MDSS_AHB_CLK>,
+				 <&gcc GCC_MDSS_AXI_CLK>,
+				 <&gcc GCC_MDSS_MDP_CLK>,
+				 <&gcc GCC_MDSS_VSYNC_CLK>;
+			clock-names = "iface_clk",
+				      "bus_clk",
+				      "core_clk",
+				      "vsync_clk";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					mdp5_intf1_out: endpoint {
+						remote-endpoint = <&dsi0_in>;
+					};
+				};
+			};
+		};
+
+		dsi0: dsi@1a98000 {
+			...
+			ports {
+				...
+				port@0 {
+					reg = <0>;
+					dsi0_in: endpoint {
+						remote-endpoint = <&mdp5_intf1_out>;
+					};
+				};
+				...
+			};
+			...
+		};
+
+		dsi_phy0: dsi-phy@1a98300 {
+			...
+		};
+	};
+};

Documentation/devicetree/bindings/display/panel/lg,lp079qx1-sp0v.txt

@@ -0,0 +1,7 @@
+LG LP079QX1-SP0V 7.9" (1536x2048 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lp079qx1-sp0v"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/display/panel/lg,lp097qx1-spa1.txt

@@ -0,0 +1,7 @@
+LG 9.7" (2048x1536 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "lg,lp097qx1-spa1"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/display/panel/samsung,lsn122dl01-c01.txt

@@ -0,0 +1,7 @@
+Samsung 12.2" (2560x1600 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "samsung,lsn122dl01-c01"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/display/panel/sharp,lq101k1ly04.txt

@@ -0,0 +1,7 @@
+Sharp Display Corp. LQ101K1LY04 10.07" WXGA TFT LCD panel
+
+Required properties:
+- compatible: should be "sharp,lq101k1ly04"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/display/panel/sharp,lq123p1jx31.txt

@@ -0,0 +1,7 @@
+Sharp 12.3" (2400x1600 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "sharp,lq123p1jx31"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/display/panel/starry,kr122ea0sra.txt

@@ -0,0 +1,7 @@
+Starry 12.2" (1920x1200 pixels) TFT LCD panel
+
+Required properties:
+- compatible: should be "starry,kr122ea0sra"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.

Documentation/devicetree/bindings/display/rockchip/analogix_dp-rockchip.txt

@@ -2,7 +2,8 @@ Rockchip RK3288 specific extensions to the Analogix Display Port
 ================================
 
 Required properties:
-- compatible: "rockchip,rk3288-edp";
+- compatible: "rockchip,rk3288-dp",
+	      "rockchip,rk3399-edp";
 
 - reg: physical base address of the controller and length
 
@@ -27,6 +28,12 @@ Required properties:
     Port 0: contained 2 endpoints, connecting to the output of vop.
     Port 1: contained 1 endpoint, connecting to the input of panel.
 
+Optional property for different chips:
+- clocks: from common clock binding: handle to grf_vio clock.
+
+- clock-names: from common clock binding:
+	       Required elements: "grf"
+
 For the below properties, please refer to Analogix DP binding document:
  * Documentation/devicetree/bindings/drm/bridge/analogix_dp.txt
 - phys (required)

Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt

@@ -208,6 +208,7 @@ of the following host1x client modules:
     See ../clocks/clock-bindings.txt for details.
   - clock-names: Must include the following entries:
     - sor: clock input for the SOR hardware
+    - source: source clock for the SOR clock
     - parent: input for the pixel clock
     - dp: reference clock for the SOR clock
     - safe: safe reference for the SOR clock during power up
@@ -226,9 +227,9 @@ of the following host1x client modules:
   - nvidia,dpaux: phandle to a DispayPort AUX interface
 
 - dpaux: DisplayPort AUX interface
-  - compatible: For Tegra124, must contain "nvidia,tegra124-dpaux".  Otherwise,
-    must contain '"nvidia,<chip>-dpaux", "nvidia,tegra124-dpaux"', where
-    <chip> is tegra132.
+  - compatible : Should contain one of the following:
+    - "nvidia,tegra124-dpaux": for Tegra124 and Tegra132
+    - "nvidia,tegra210-dpaux": for Tegra210
   - reg: Physical base address and length of the controller's registers.
   - interrupts: The interrupt outputs from the controller.
   - clocks: Must contain an entry for each entry in clock-names.
@@ -241,6 +242,12 @@ of the following host1x client modules:
   - reset-names: Must include the following entries:
     - dpaux
   - vdd-supply: phandle of a supply that powers the DisplayPort link
+  - i2c-bus: Subnode where I2C slave devices are listed. This subnode
+    must be always present. If there are no I2C slave devices, an empty
+    node should be added. See ../../i2c/i2c.txt for more information.
+
+  See ../pinctrl/nvidia,tegra124-dpaux-padctl.txt for information
+  regarding the DPAUX pad controller bindings.
 
 Example:
 

Documentation/devicetree/bindings/hwmon/ina2xx.txt

@@ -7,6 +7,7 @@ Required properties:
 	- "ti,ina220" for ina220
 	- "ti,ina226" for ina226
 	- "ti,ina230" for ina230
+	- "ti,ina231" for ina231
 - reg: I2C address
 
 Optional properties:

Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt

@@ -44,8 +44,8 @@ Required properties:
 - our-claim-gpio: The GPIO that we use to claim the bus.
 - their-claim-gpios: The GPIOs that the other sides use to claim the bus.
   Note that some implementations may only support a single other master.
-- Standard I2C mux properties. See mux.txt in this directory.
-- Single I2C child bus node at reg 0. See mux.txt in this directory.
+- Standard I2C mux properties. See i2c-mux.txt in this directory.
+- Single I2C child bus node at reg 0. See i2c-mux.txt in this directory.
 
 Optional properties:
 - slew-delay-us: microseconds to wait for a GPIO to go high. Default is 10 us.

Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.txt

@@ -27,7 +27,8 @@ Required properties:
 - i2c-bus-name: The name of this bus. Also needed as pinctrl-name for the I2C
 		parents.
 
-Furthermore, I2C mux properties and child nodes. See mux.txt in this directory.
+Furthermore, I2C mux properties and child nodes. See i2c-mux.txt in this
+directory.
 
 Example:
 

Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt

@@ -22,8 +22,8 @@ Required properties:
 - i2c-parent: The phandle of the I2C bus that this multiplexer's master-side
   port is connected to.
 - mux-gpios: list of gpios used to control the muxer
-* Standard I2C mux properties. See mux.txt in this directory.
-* I2C child bus nodes. See mux.txt in this directory.
+* Standard I2C mux properties. See i2c-mux.txt in this directory.
+* I2C child bus nodes. See i2c-mux.txt in this directory.
 
 Optional properties:
 - idle-state: value to set the muxer to when idle. When no value is
@@ -33,7 +33,7 @@ For each i2c child node, an I2C child bus will be created. They will
 be numbered based on their order in the device tree.
 
 Whenever an access is made to a device on a child bus, the value set
-in the revelant node's reg property will be output using the list of
+in the relevant node's reg property will be output using the list of
 GPIOs, the first in the list holding the least-significant value.
 
 If an idle state is defined, using the idle-state (optional) property,

Documentation/devicetree/bindings/i2c/i2c-mux-pinctrl.txt

@@ -28,9 +28,9 @@ Also required are:
 * Standard pinctrl properties that specify the pin mux state for each child
   bus. See ../pinctrl/pinctrl-bindings.txt.
 
-* Standard I2C mux properties. See mux.txt in this directory.
+* Standard I2C mux properties. See i2c-mux.txt in this directory.
 
-* I2C child bus nodes. See mux.txt in this directory.
+* I2C child bus nodes. See i2c-mux.txt in this directory.
 
 For each named state defined in the pinctrl-names property, an I2C child bus
 will be created. I2C child bus numbers are assigned based on the index into

Documentation/devicetree/bindings/i2c/i2c-mux-reg.txt

@@ -7,8 +7,8 @@ Required properties:
 - compatible: i2c-mux-reg
 - i2c-parent: The phandle of the I2C bus that this multiplexer's master-side
   port is connected to.
-* Standard I2C mux properties. See mux.txt in this directory.
-* I2C child bus nodes. See mux.txt in this directory.
+* Standard I2C mux properties. See i2c-mux.txt in this directory.
+* I2C child bus nodes. See i2c-mux.txt in this directory.
 
 Optional properties:
 - reg: this pair of <offset size> specifies the register to control the mux.
@@ -24,7 +24,7 @@ Optional properties:
   given, it defaults to the last value used.
 
 Whenever an access is made to a device on a child bus, the value set
-in the revelant node's reg property will be output to the register.
+in the relevant node's reg property will be output to the register.
 
 If an idle state is defined, using the idle-state (optional) property,
 whenever an access is not being made to a device on a child bus, the

Documentation/devicetree/bindings/net/marvell-bt-sd8xxx.txt

@@ -13,10 +13,10 @@ Optional properties:
 		      initialization. This is an array of 28 values(u8).
 
   - marvell,wakeup-pin: It represents wakeup pin number of the bluetooth chip.
-		        firmware will use the pin to wakeup host system.
+		        firmware will use the pin to wakeup host system (u16).
   - marvell,wakeup-gap-ms: wakeup gap represents wakeup latency of the host
 		      platform. The value will be configured to firmware. This
-		      is needed to work chip's sleep feature as expected.
+		      is needed to work chip's sleep feature as expected (u16).
   - interrupt-parent: phandle of the parent interrupt controller
   - interrupts : interrupt pin number to the cpu. Driver will request an irq based
 		 on this interrupt number. During system suspend, the irq will be
@@ -50,7 +50,7 @@ calibration data is also available in below example.
 			0x37 0x01 0x1c 0x00 0xff 0xff 0xff 0xff 0x01 0x7f 0x04 0x02
 			0x00 0x00 0xba 0xce 0xc0 0xc6 0x2d 0x00 0x00 0x00 0x00 0x00
 			0x00 0x00 0xf0 0x00>;
-		marvell,wakeup-pin = <0x0d>;
-		marvell,wakeup-gap-ms = <0x64>;
+		marvell,wakeup-pin = /bits/ 16 <0x0d>;
+		marvell,wakeup-gap-ms = /bits/ 16 <0x64>;
 	};
 };

Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-dpaux-padctl.txt

@@ -0,0 +1,60 @@
+Device tree binding for NVIDIA Tegra DPAUX pad controller
+========================================================
+
+The Tegra Display Port Auxiliary (DPAUX) pad controller manages two pins
+which can be assigned to either the DPAUX channel or to an I2C
+controller.
+
+This document defines the device-specific binding for the DPAUX pad
+controller. Refer to pinctrl-bindings.txt in this directory for generic
+information about pin controller device tree bindings. Please refer to
+the binding document ../display/tegra/nvidia,tegra20-host1x.txt for more
+details on the DPAUX binding.
+
+Pin muxing:
+-----------
+
+Child nodes contain the pinmux configurations following the conventions
+from the pinctrl-bindings.txt document.
+
+Since only three configurations are possible, only three child nodes are
+needed to describe the pin mux'ing options for the DPAUX pads.
+Furthermore, given that the pad functions are only applicable to a
+single set of pads, the child nodes only need to describe the pad group
+the functions are being applied to rather than the individual pads.
+
+Required properties:
+- groups: Must be "dpaux-io"
+- function: Must be either "aux", "i2c" or "off".
+
+Example:
+--------
+
+	dpaux@545c0000 {
+		...
+
+		state_dpaux_aux: pinmux-aux {
+			groups = "dpaux-io";
+			function = "aux";
+		};
+
+		state_dpaux_i2c: pinmux-i2c {
+			groups = "dpaux-io";
+			function = "i2c";
+		};
+
+		state_dpaux_off: pinmux-off {
+			groups = "dpaux-io";
+			function = "off";
+		};
+	};
+
+	...
+
+	i2c@7000d100 {
+		...
+		pinctrl-0 = <&state_dpaux_i2c>;
+		pinctrl-1 = <&state_dpaux_off>;
+		pinctrl-names = "default", "idle";
+		status = "disabled";
+	};

Documentation/devicetree/bindings/vendor-prefixes.txt

@@ -247,6 +247,7 @@ sony	Sony Corporation
 spansion	Spansion Inc.
 sprd	Spreadtrum Communications Inc.
 st	STMicroelectronics
+starry	Starry Electronic Technology (ShenZhen) Co., LTD
 startek	Startek
 ste	ST-Ericsson
 stericsson	ST-Ericsson
@@ -255,6 +256,7 @@ synology	Synology, Inc.
 SUNW	Sun Microsystems, Inc
 tbs	TBS Technologies
 tcl	Toby Churchill Ltd.
+technexion	TechNexion
 technologic	Technologic Systems
 thine	THine Electronics, Inc.
 ti	Texas Instruments
@@ -269,6 +271,7 @@ tronsmart	Tronsmart
 truly	Truly Semiconductors Limited
 tyan	Tyan Computer Corporation
 upisemi	uPI Semiconductor Corp.
+uniwest	United Western Technologies Corp (UniWest)
 urt	United Radiant Technology Corporation
 usi	Universal Scientific Industrial Co., Ltd.
 v3	V3 Semiconductor

Documentation/gdb-kernel-debugging.txt

@@ -139,27 +139,6 @@ Examples of using the Linux-provided gdb helpers
       start_comm = "swapper/2\000\000\000\000\000\000"
     }
 
- o Dig into a radix tree data structure, such as the IRQ descriptors:
-    (gdb) print (struct irq_desc)$lx_radix_tree_lookup(irq_desc_tree, 18)
-    $6 = {
-      irq_common_data = {
-        state_use_accessors = 67584,
-        handler_data = 0x0 <__vectors_start>,
-        msi_desc = 0x0 <__vectors_start>,
-        affinity = {{
-            bits = {65535}
-          }}
-      },
-      irq_data = {
-        mask = 0,
-        irq = 18,
-        hwirq = 27,
-        common = 0xee803d80,
-        chip = 0xc0eb0854 <gic_data>,
-        domain = 0xee808000,
-        parent_data = 0x0 <__vectors_start>,
-        chip_data = 0xc0eb0854 <gic_data>
-      } <... trimmed ...>
 
 List of commands and functions
 ------------------------------

Documentation/gpu/drm-internals.rst

@@ -188,7 +188,8 @@ Manual IRQ Registration
 Drivers that require multiple interrupt handlers can't use the managed
 IRQ registration functions. In that case IRQs must be registered and
 unregistered manually (usually with the :c:func:`request_irq()` and
-:c:func:`free_irq()` functions, or their devm_\* equivalent).
+:c:func:`free_irq()` functions, or their :c:func:`devm_request_irq()` and
+:c:func:`devm_free_irq()` equivalents).
 
 When manually registering IRQs, drivers must not set the
 DRIVER_HAVE_IRQ driver feature flag, and must not provide the
@@ -242,11 +243,13 @@ Open/Close, File Operations and IOCTLs
 Open and Close
 --------------
 
-int (\*firstopen) (struct drm_device \*); void (\*lastclose) (struct
-drm_device \*); int (\*open) (struct drm_device \*, struct drm_file
-\*); void (\*preclose) (struct drm_device \*, struct drm_file \*);
-void (\*postclose) (struct drm_device \*, struct drm_file \*);
-    Open and close handlers. None of those methods are mandatory.
+Open and close handlers. None of those methods are mandatory::
+
+    int (*firstopen) (struct drm_device *);
+    void (*lastclose) (struct drm_device *);
+    int (*open) (struct drm_device *, struct drm_file *);
+    void (*preclose) (struct drm_device *, struct drm_file *);
+    void (*postclose) (struct drm_device *, struct drm_file *);
 
 The firstopen method is called by the DRM core for legacy UMS (User Mode
 Setting) drivers only when an application opens a device that has no
@@ -280,8 +283,8 @@ private data in the open method should free it here.
 The lastclose method should restore CRTC and plane properties to default
 value, so that a subsequent open of the device will not inherit state
 from the previous user. It can also be used to execute delayed power
-switching state changes, e.g. in conjunction with the vga_switcheroo
-infrastructure (see ?). Beyond that KMS drivers should not do any
+switching state changes, e.g. in conjunction with the :ref:`vga_switcheroo`
+infrastructure. Beyond that KMS drivers should not do any
 further cleanup. Only legacy UMS drivers might need to clean up device
 state so that the vga console or an independent fbdev driver could take
 over.

Documentation/gpu/drm-kms.rst

@@ -67,9 +67,6 @@ drivers can manually clean up a framebuffer at module unload time with
 DRM Format Handling
 -------------------
 
-.. kernel-doc:: include/drm/drm_fourcc.h
-   :internal:
-
 .. kernel-doc:: drivers/gpu/drm/drm_fourcc.c
    :export:
 
@@ -652,5 +649,5 @@ Vertical Blanking and Interrupt Handling Functions Reference
 .. kernel-doc:: drivers/gpu/drm/drm_irq.c
    :export:
 
-.. kernel-doc:: include/drm/drmP.h
-   :functions: drm_crtc_vblank_waitqueue
+.. kernel-doc:: include/drm/drm_irq.h
+   :internal:

Documentation/gpu/vga-switcheroo.rst

@@ -1,3 +1,5 @@
+.. _vga_switcheroo:
+
 ==============
 VGA Switcheroo
 ==============
@@ -94,9 +96,3 @@ Public functions
 
 .. kernel-doc:: include/linux/apple-gmux.h
    :internal:
-
-.. WARNING: DOCPROC directive not supported: !Cdrivers/gpu/vga/vga_switcheroo.c
-
-.. WARNING: DOCPROC directive not supported: !Cinclude/linux/vga_switcheroo.h
-
-.. WARNING: DOCPROC directive not supported: !Cdrivers/platform/x86/apple-gmux.c

Documentation/leds/leds-class.txt

@@ -74,8 +74,8 @@ blink_set() function (see <linux/leds.h>). To set an LED to blinking,
 however, it is better to use the API function led_blink_set(), as it
 will check and implement software fallback if necessary.
 
-To turn off blinking again, use the API function led_brightness_set()
-as that will not just set the LED brightness but also stop any software
+To turn off blinking, use the API function led_brightness_set()
+with brightness value LED_OFF, which should stop any software
 timers that may have been required for blinking.
 
 The blink_set() function should choose a user friendly blinking value

Documentation/scsi/scsi_eh.txt

@@ -263,19 +263,23 @@ scmd->allowed.
 
  3. scmd recovered
     ACTION: scsi_eh_finish_cmd() is invoked to EH-finish scmd
-	- shost->host_failed--
 	- clear scmd->eh_eflags
 	- scsi_setup_cmd_retry()
 	- move from local eh_work_q to local eh_done_q
     LOCKING: none
+    CONCURRENCY: at most one thread per separate eh_work_q to
+		 keep queue manipulation lockless
 
  4. EH completes
     ACTION: scsi_eh_flush_done_q() retries scmds or notifies upper
-	    layer of failure.
+	    layer of failure. May be called concurrently but must have
+	    a no more than one thread per separate eh_work_q to
+	    manipulate the queue locklessly
 	- scmd is removed from eh_done_q and scmd->eh_entry is cleared
 	- if retry is necessary, scmd is requeued using
           scsi_queue_insert()
 	- otherwise, scsi_finish_command() is invoked for scmd
+	- zero shost->host_failed
     LOCKING: queue or finish function performs appropriate locking
 
 

Documentation/x86/intel_mpx.txt

@@ -45,7 +45,7 @@ is how we expect the compiler, application and kernel to work together.
    MPX-instrumented.
 3) The kernel detects that the CPU has MPX, allows the new prctl() to
    succeed, and notes the location of the bounds directory. Userspace is
-   expected to keep the bounds directory at that locationWe note it
+   expected to keep the bounds directory at that location. We note it
    instead of reading it each time because the 'xsave' operation needed
    to access the bounds directory register is an expensive operation.
 4) If the application needs to spill bounds out of the 4 registers, it
@@ -167,7 +167,7 @@ If a #BR is generated due to a bounds violation caused by MPX.
 We need to decode MPX instructions to get violation address and
 set this address into extended struct siginfo.
 
-The _sigfault feild of struct siginfo is extended as follow:
+The _sigfault field of struct siginfo is extended as follow:
 
 87		/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
 88		struct {
@@ -240,5 +240,5 @@ them at the same bounds table.
 This is allowed architecturally.  See more information "Intel(R) Architecture
 Instruction Set Extensions Programming Reference" (9.3.4).
 
-However, if users did this, the kernel might be fooled in to unmaping an
+However, if users did this, the kernel might be fooled in to unmapping an
 in-use bounds table since it does not recognize sharing.

Documentation/x86/tlb.txt

@@ -5,7 +5,7 @@ memory, it has two choices:
     from areas other than the one we are trying to flush will be
     destroyed and must be refilled later, at some cost.
  2. Use the invlpg instruction to invalidate a single page at a
-    time.  This could potentialy cost many more instructions, but
+    time.  This could potentially cost many more instructions, but
     it is a much more precise operation, causing no collateral
     damage to other TLB entries.
 
@@ -19,7 +19,7 @@ Which method to do depends on a few things:
     work.
  3. The size of the TLB.  The larger the TLB, the more collateral
     damage we do with a full flush.  So, the larger the TLB, the
-    more attrative an individual flush looks.  Data and
+    more attractive an individual flush looks.  Data and
     instructions have separate TLBs, as do different page sizes.
  4. The microarchitecture.  The TLB has become a multi-level
     cache on modern CPUs, and the global flushes have become more

Documentation/x86/x86_64/machinecheck

@@ -36,7 +36,7 @@ between all CPUs.
 
 check_interval
 	How often to poll for corrected machine check errors, in seconds
-	(Note output is hexademical). Default 5 minutes.  When the poller
+	(Note output is hexadecimal). Default 5 minutes.  When the poller
 	finds MCEs it triggers an exponential speedup (poll more often) on
 	the polling interval.  When the poller stops finding MCEs, it
 	triggers an exponential backoff (poll less often) on the polling

MAINTAINERS

@@ -595,6 +595,10 @@ S:	Odd Fixes
 L:	linux-alpha@vger.kernel.org
 F:	arch/alpha/
 
+ALPS PS/2 TOUCHPAD DRIVER
+R:	Pali Rohár <pali.rohar@gmail.com>
+F:	drivers/input/mouse/alps.*
+
 ALTERA MAILBOX DRIVER
 M:	Ley Foon Tan <lftan@altera.com>
 L:	nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
@@ -1167,6 +1171,7 @@ F:	arch/arm/mach-footbridge/
 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
 M:	Shawn Guo <shawnguo@kernel.org>
 M:	Sascha Hauer <kernel@pengutronix.de>
+R:	Fabio Estevam <fabio.estevam@nxp.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
@@ -1697,8 +1702,6 @@ S:	Maintained
 F:	drivers/edac/altera_edac.
 
 ARM/STI ARCHITECTURE
-M:	Srinivas Kandagatla <srinivas.kandagatla@gmail.com>
-M:	Maxime Coquelin <maxime.coquelin@st.com>
 M:	Patrice Chotard <patrice.chotard@st.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 L:	kernel@stlinux.com
@@ -1731,6 +1734,7 @@ F:	drivers/ata/ahci_st.c
 
 ARM/STM32 ARCHITECTURE
 M:	Maxime Coquelin <mcoquelin.stm32@gmail.com>
+M:	Alexandre Torgue <alexandre.torgue@st.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/stm32.git
@@ -2250,7 +2254,8 @@ F:	include/net/ax25.h
 F:	net/ax25/
 
 AZ6007 DVB DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -2717,7 +2722,8 @@ F:	Documentation/filesystems/btrfs.txt
 F:	fs/btrfs/
 
 BTTV VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -2781,9 +2787,9 @@ F:	include/net/caif/
 F:	net/caif/
 
 CALGARY x86-64 IOMMU
-M:	Muli Ben-Yehuda <muli@il.ibm.com>
-M:	"Jon D. Mason" <jdmason@kudzu.us>
-L:	discuss@x86-64.org
+M:	Muli Ben-Yehuda <mulix@mulix.org>
+M:	Jon Mason <jdmason@kudzu.us>
+L:	iommu@lists.linux-foundation.org
 S:	Maintained
 F:	arch/x86/kernel/pci-calgary_64.c
 F:	arch/x86/kernel/tce_64.c
@@ -3094,6 +3100,7 @@ M:	Stephen Boyd <sboyd@codeaurora.org>
 L:	linux-clk@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
 S:	Maintained
+F:	Documentation/devicetree/bindings/clock/
 F:	drivers/clk/
 X:	drivers/clk/clkdev.c
 F:	include/linux/clk-pr*
@@ -3351,7 +3358,8 @@ S:	Maintained
 F:	drivers/media/dvb-frontends/cx24120*
 
 CX88 VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -3774,6 +3782,17 @@ F:	include/linux/*fence.h
 F:	Documentation/dma-buf-sharing.txt
 T:	git git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git
 
+SYNC FILE FRAMEWORK
+M:	Sumit Semwal <sumit.semwal@linaro.org>
+R:	Gustavo Padovan <gustavo@padovan.org>
+S:	Maintained
+L:	linux-media@vger.kernel.org
+L:	dri-devel@lists.freedesktop.org
+F:	drivers/dma-buf/sync_file.c
+F:	include/linux/sync_file.h
+F:	Documentation/sync_file.txt
+T:	git git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git
+
 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
 M:	Vinod Koul <vinod.koul@intel.com>
 L:	dmaengine@vger.kernel.org
@@ -3781,6 +3800,7 @@ Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
 S:	Maintained
 F:	drivers/dma/
 F:	include/linux/dmaengine.h
+F:	Documentation/devicetree/bindings/dma/
 F:	Documentation/dmaengine/
 T:	git git://git.infradead.org/users/vkoul/slave-dma.git
 
@@ -4317,7 +4337,8 @@ F:	fs/ecryptfs/
 EDAC-CORE
 M:	Doug Thompson <dougthompson@xmission.com>
 M:	Borislav Petkov <bp@alien8.de>
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
@@ -4362,7 +4383,8 @@ S:	Maintained
 F:	drivers/edac/e7xxx_edac.c
 
 EDAC-GHES
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/ghes_edac.c
@@ -4386,19 +4408,22 @@ S:	Maintained
 F:	drivers/edac/i5000_edac.c
 
 EDAC-I5400
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/i5400_edac.c
 
 EDAC-I7300
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/i7300_edac.c
 
 EDAC-I7CORE
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/i7core_edac.c
@@ -4435,7 +4460,8 @@ S:	Maintained
 F:	drivers/edac/r82600_edac.c
 
 EDAC-SBRIDGE
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-edac@vger.kernel.org
 S:	Maintained
 F:	drivers/edac/sb_edac.c
@@ -4488,13 +4514,14 @@ S:	Orphan
 F:	fs/efs/
 
 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
-M:	Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
+M:	Douglas Miller <dougmill@linux.vnet.ibm.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/ethernet/ibm/ehea/
 
 EM28XX VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -6513,6 +6540,7 @@ F:	include/uapi/linux/sunrpc/
 
 KERNEL SELFTEST FRAMEWORK
 M:	Shuah Khan <shuahkh@osg.samsung.com>
+M:	Shuah Khan <shuah@kernel.org>
 L:	linux-kselftest@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/shuah/linux-kselftest
 S:	Maintained
@@ -7384,7 +7412,8 @@ S:	Supported
 F:	drivers/media/pci/netup_unidvb/*
 
 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 P:	LinuxTV.org Project
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
@@ -7432,7 +7461,7 @@ F:	drivers/scsi/megaraid.*
 F:	drivers/scsi/megaraid/
 
 MELLANOX ETHERNET DRIVER (mlx4_en)
-M: 	Eugenia Emantayev <eugenia@mellanox.com>
+M:	Tariq Toukan <tariqt@mellanox.com>
 L:	netdev@vger.kernel.org
 S:	Supported
 W:	http://www.mellanox.com
@@ -7484,6 +7513,7 @@ Q:	http://patchwork.ozlabs.org/project/linux-mtd/list/
 T:	git git://git.infradead.org/linux-mtd.git
 T:	git git://git.infradead.org/l2-mtd.git
 S:	Maintained
+F:	Documentation/devicetree/bindings/mtd/
 F:	drivers/mtd/
 F:	include/linux/mtd/
 F:	include/uapi/mtd/
@@ -8035,6 +8065,7 @@ Q:	http://patchwork.kernel.org/project/linux-wireless/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
 S:	Maintained
+F:	Documentation/devicetree/bindings/net/wireless/
 F:	drivers/net/wireless/
 
 NETXEN (1/10) GbE SUPPORT
@@ -8432,10 +8463,9 @@ F:	drivers/i2c/busses/i2c-ocores.c
 OPEN FIRMWARE AND FLATTENED DEVICE TREE
 M:	Rob Herring <robh+dt@kernel.org>
 M:	Frank Rowand <frowand.list@gmail.com>
-M:	Grant Likely <grant.likely@linaro.org>
 L:	devicetree@vger.kernel.org
 W:	http://www.devicetree.org/
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
 S:	Maintained
 F:	drivers/of/
 F:	include/linux/of*.h
@@ -8443,12 +8473,10 @@ F:	scripts/dtc/
 
 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
 M:	Rob Herring <robh+dt@kernel.org>
-M:	Pawel Moll <pawel.moll@arm.com>
 M:	Mark Rutland <mark.rutland@arm.com>
-M:	Ian Campbell <ijc+devicetree@hellion.org.uk>
-M:	Kumar Gala <galak@codeaurora.org>
 L:	devicetree@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
+Q:	http://patchwork.ozlabs.org/project/devicetree-bindings/list/
 S:	Maintained
 F:	Documentation/devicetree/
 F:	arch/*/boot/dts/
@@ -8973,6 +9001,7 @@ L:	linux-gpio@vger.kernel.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
 S:	Maintained
 F:	Documentation/devicetree/bindings/pinctrl/
+F:	Documentation/pinctrl.txt
 F:	drivers/pinctrl/
 F:	include/linux/pinctrl/
 
@@ -9880,7 +9909,8 @@ S:	Odd Fixes
 F:	drivers/media/i2c/saa6588*
 
 SAA7134 VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -10399,7 +10429,8 @@ S:	Maintained
 F:	drivers/media/radio/si4713/radio-usb-si4713.c
 
 SIANO DVB DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -11165,7 +11196,8 @@ S:	Maintained
 F:	drivers/media/i2c/tda9840*
 
 TEA5761 TUNER DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -11173,7 +11205,8 @@ S:	Odd fixes
 F:	drivers/media/tuners/tea5761.*
 
 TEA5767 TUNER DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -11560,7 +11593,8 @@ F:	include/linux/shmem_fs.h
 F:	mm/shmem.c
 
 TM6000 VIDEO4LINUX DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git
@@ -11914,7 +11948,8 @@ F:	drivers/usb/common/usb-otg-fsm.c
 
 USB OVER IP DRIVER
 M:	Valentina Manea <valentina.manea.m@gmail.com>
-M:	Shuah Khan <shuah.kh@samsung.com>
+M:	Shuah Khan <shuahkh@osg.samsung.com>
+M:	Shuah Khan <shuah@kernel.org>
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 F:	Documentation/usb/usbip_protocol.txt
@@ -11985,6 +12020,7 @@ L:	linux-usb@vger.kernel.org
 W:	http://www.linux-usb.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
 S:	Supported
+F:	Documentation/devicetree/bindings/usb/
 F:	Documentation/usb/
 F:	drivers/usb/
 F:	include/linux/usb.h
@@ -12158,6 +12194,7 @@ VIRTIO CORE, NET AND BLOCK DRIVERS
 M:	"Michael S. Tsirkin" <mst@redhat.com>
 L:	virtualization@lists.linux-foundation.org
 S:	Maintained
+F:	Documentation/devicetree/bindings/virtio/
 F:	drivers/virtio/
 F:	tools/virtio/
 F:	drivers/net/virtio_net.c
@@ -12546,7 +12583,8 @@ S:	Maintained
 F:	arch/x86/entry/vdso/
 
 XC2028/3028 TUNER DRIVER
-M:	Mauro Carvalho Chehab <mchehab@osg.samsung.com>
+M:	Mauro Carvalho Chehab <mchehab@s-opensource.com>
+M:	Mauro Carvalho Chehab <mchehab@kernel.org>
 L:	linux-media@vger.kernel.org
 W:	https://linuxtv.org
 T:	git git://linuxtv.org/media_tree.git

Makefile

@@ -1,7 +1,7 @@
 VERSION = 4
 PATCHLEVEL = 7
 SUBLEVEL = 0
-EXTRAVERSION = -rc2
+EXTRAVERSION =
 NAME = Psychotic Stoned Sheep
 
 # *DOCUMENTATION*
@@ -363,11 +363,13 @@ CHECK		= sparse
 
 CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
 		  -Wbitwise -Wno-return-void $(CF)
+NOSTDINC_FLAGS  =
 CFLAGS_MODULE   =
 AFLAGS_MODULE   =
 LDFLAGS_MODULE  =
 CFLAGS_KERNEL	=
 AFLAGS_KERNEL	=
+LDFLAGS_vmlinux =
 CFLAGS_GCOV	= -fprofile-arcs -ftest-coverage -fno-tree-loop-im -Wno-maybe-uninitialized
 CFLAGS_KCOV	= -fsanitize-coverage=trace-pc
 

arch/Kconfig

@@ -226,8 +226,8 @@ config ARCH_INIT_TASK
 config ARCH_TASK_STRUCT_ALLOCATOR
 	bool
 
-# Select if arch has its private alloc_thread_info() function
-config ARCH_THREAD_INFO_ALLOCATOR
+# Select if arch has its private alloc_thread_stack() function
+config ARCH_THREAD_STACK_ALLOCATOR
 	bool
 
 # Select if arch wants to size task_struct dynamically via arch_task_struct_size:
@@ -606,6 +606,9 @@ config HAVE_ARCH_HASH
 	  file which provides platform-specific implementations of some
 	  functions in <linux/hash.h> or fs/namei.c.
 
+config ISA_BUS_API
+	def_bool ISA
+
 #
 # ABI hall of shame
 #

arch/alpha/include/asm/pgalloc.h

@@ -40,7 +40,7 @@ pgd_free(struct mm_struct *mm, pgd_t *pgd)
 static inline pmd_t *
 pmd_alloc_one(struct mm_struct *mm, unsigned long address)
 {
-	pmd_t *ret = (pmd_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+	pmd_t *ret = (pmd_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO);
 	return ret;
 }
 
@@ -53,7 +53,7 @@ pmd_free(struct mm_struct *mm, pmd_t *pmd)
 static inline pte_t *
 pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
 {
-	pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
+	pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_ZERO);
 	return pte;
 }
 

arch/arc/Kconfig

@@ -61,7 +61,7 @@ config RWSEM_GENERIC_SPINLOCK
 	def_bool y
 
 config ARCH_DISCONTIGMEM_ENABLE
-	def_bool y
+	def_bool n
 
 config ARCH_FLATMEM_ENABLE
 	def_bool y
@@ -186,9 +186,6 @@ if SMP
 config ARC_HAS_COH_CACHES
 	def_bool n
 
-config ARC_HAS_REENTRANT_IRQ_LV2
-	def_bool n
-
 config ARC_MCIP
 	bool "ARConnect Multicore IP (MCIP) Support "
 	depends on ISA_ARCV2
@@ -366,25 +363,10 @@ config NODES_SHIFT
 if ISA_ARCOMPACT
 
 config ARC_COMPACT_IRQ_LEVELS
-	bool "ARCompact IRQ Priorities: High(2)/Low(1)"
+	bool "Setup Timer IRQ as high Priority"
 	default n
-	# Timer HAS to be high priority, for any other high priority config
-	select ARC_IRQ3_LV2
 	# if SMP, LV2 enabled ONLY if ARC implementation has LV2 re-entrancy
-	depends on !SMP || ARC_HAS_REENTRANT_IRQ_LV2
-
-if ARC_COMPACT_IRQ_LEVELS
-
-config ARC_IRQ3_LV2
-	bool
-
-config ARC_IRQ5_LV2
-	bool
-
-config ARC_IRQ6_LV2
-	bool
-
-endif	#ARC_COMPACT_IRQ_LEVELS
+	depends on !SMP
 
 config ARC_FPU_SAVE_RESTORE
 	bool "Enable FPU state persistence across context switch"
@@ -407,11 +389,6 @@ config ARC_HAS_LLSC
 	default y
 	depends on !ARC_CANT_LLSC
 
-config ARC_STAR_9000923308
-	bool "Workaround for llock/scond livelock"
-	default n
-	depends on ISA_ARCV2 && SMP && ARC_HAS_LLSC
-
 config ARC_HAS_SWAPE
 	bool "Insn: SWAPE (endian-swap)"
 	default y
@@ -471,7 +448,7 @@ config LINUX_LINK_BASE
 
 config HIGHMEM
 	bool "High Memory Support"
-	select DISCONTIGMEM
+	select ARCH_DISCONTIGMEM_ENABLE
 	help
 	  With ARC 2G:2G address split, only upper 2G is directly addressable by
 	  kernel. Enable this to potentially allow access to rest of 2G and PAE

arch/arc/Makefile

@@ -66,8 +66,6 @@ endif
 
 endif
 
-cflags-$(CONFIG_ARC_DW2_UNWIND)		+= -fasynchronous-unwind-tables
-
 # By default gcc 4.8 generates dwarf4 which kernel unwinder can't grok
 ifeq ($(atleast_gcc48),y)
 cflags-$(CONFIG_ARC_DW2_UNWIND)		+= -gdwarf-2
@@ -127,7 +125,7 @@ libs-y		+= arch/arc/lib/ $(LIBGCC)
 
 boot		:= arch/arc/boot
 
-#default target for make without any arguements.
+#default target for make without any arguments.
 KBUILD_IMAGE	:= bootpImage
 
 all:	$(KBUILD_IMAGE)

arch/arc/boot/dts/abilis_tb100.dtsi

@@ -23,8 +23,6 @@
 
 
 / {
-	clock-frequency		= <500000000>;	/* 500 MHZ */
-
 	soc100 {
 		bus-frequency	= <166666666>;
 

arch/arc/boot/dts/abilis_tb101.dtsi

@@ -23,8 +23,6 @@
 
 
 / {
-	clock-frequency		= <500000000>;	/* 500 MHZ */
-
 	soc100 {
 		bus-frequency	= <166666666>;
 

arch/arc/boot/dts/axc001.dtsi

@@ -15,7 +15,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <750000000>;	/* 750 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 

arch/arc/boot/dts/axc003.dtsi

@@ -14,7 +14,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <90000000>;
 	#address-cells = <1>;
 	#size-cells = <1>;
 

arch/arc/boot/dts/axc003_idu.dtsi

@@ -14,7 +14,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <90000000>;
 	#address-cells = <1>;
 	#size-cells = <1>;
 

arch/arc/boot/dts/eznps.dts

@@ -18,7 +18,6 @@
 
 / {
 	compatible = "ezchip,arc-nps";
-	clock-frequency = <83333333>;	/* 83.333333 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	interrupt-parent = <&intc>;

arch/arc/boot/dts/nsim_700.dts

@@ -11,7 +11,6 @@
 
 / {
 	compatible = "snps,nsim";
-	clock-frequency = <80000000>;	/* 80 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	interrupt-parent = <&core_intc>;

arch/arc/boot/dts/nsimosci.dts

@@ -11,7 +11,6 @@
 
 / {
 	compatible = "snps,nsimosci";
-	clock-frequency = <20000000>;	/* 20 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	interrupt-parent = <&core_intc>;

arch/arc/boot/dts/nsimosci_hs.dts

@@ -11,7 +11,6 @@
 
 / {
 	compatible = "snps,nsimosci_hs";
-	clock-frequency = <20000000>;	/* 20 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	interrupt-parent = <&core_intc>;

arch/arc/boot/dts/nsimosci_hs_idu.dts

@@ -11,7 +11,6 @@
 
 / {
 	compatible = "snps,nsimosci_hs";
-	clock-frequency = <5000000>;	/* 5 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	interrupt-parent = <&core_intc>;

arch/arc/boot/dts/skeleton.dtsi

@@ -13,7 +13,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <80000000>;	/* 80 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	chosen { };

arch/arc/boot/dts/skeleton_hs.dtsi

@@ -8,7 +8,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <80000000>;	/* 80 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	chosen { };

arch/arc/boot/dts/skeleton_hs_idu.dtsi

@@ -8,7 +8,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <80000000>;	/* 80 MHZ */
 	#address-cells = <1>;
 	#size-cells = <1>;
 	chosen { };

arch/arc/boot/dts/vdk_axc003.dtsi

@@ -14,7 +14,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <50000000>;
 	#address-cells = <1>;
 	#size-cells = <1>;
 

arch/arc/boot/dts/vdk_axc003_idu.dtsi

@@ -15,7 +15,6 @@
 
 / {
 	compatible = "snps,arc";
-	clock-frequency = <50000000>;
 	#address-cells = <1>;
 	#size-cells = <1>;
 

arch/arc/include/asm/atomic.h

@@ -25,50 +25,17 @@
 
 #define atomic_set(v, i) WRITE_ONCE(((v)->counter), (i))
 
-#ifdef CONFIG_ARC_STAR_9000923308
-
-#define SCOND_FAIL_RETRY_VAR_DEF						\
-	unsigned int delay = 1, tmp;						\
-
-#define SCOND_FAIL_RETRY_ASM							\
-	"	bz	4f			\n"				\
-	"   ; --- scond fail delay ---		\n"				\
-	"	mov	%[tmp], %[delay]	\n"	/* tmp = delay */	\
-	"2: 	brne.d	%[tmp], 0, 2b		\n"	/* while (tmp != 0) */	\
-	"	sub	%[tmp], %[tmp], 1	\n"	/* tmp-- */		\
-	"	rol	%[delay], %[delay]	\n"	/* delay *= 2 */	\
-	"	b	1b			\n"	/* start over */	\
-	"4: ; --- success ---			\n"				\
-
-#define SCOND_FAIL_RETRY_VARS							\
-	  ,[delay] "+&r" (delay),[tmp] "=&r"	(tmp)				\
-
-#else	/* !CONFIG_ARC_STAR_9000923308 */
-
-#define SCOND_FAIL_RETRY_VAR_DEF
-
-#define SCOND_FAIL_RETRY_ASM							\
-	"	bnz     1b			\n"				\
-
-#define SCOND_FAIL_RETRY_VARS
-
-#endif
-
 #define ATOMIC_OP(op, c_op, asm_op)					\
 static inline void atomic_##op(int i, atomic_t *v)			\
 {									\
-	unsigned int val;				                \
-	SCOND_FAIL_RETRY_VAR_DEF                                        \
+	unsigned int val;						\
 									\
 	__asm__ __volatile__(						\
 	"1:	llock   %[val], [%[ctr]]		\n"		\
 	"	" #asm_op " %[val], %[val], %[i]	\n"		\
 	"	scond   %[val], [%[ctr]]		\n"		\
-	"						\n"		\
-	SCOND_FAIL_RETRY_ASM						\
-									\
+	"	bnz     1b				\n"		\
 	: [val]	"=&r"	(val) /* Early clobber to prevent reg reuse */	\
-	  SCOND_FAIL_RETRY_VARS						\
 	: [ctr]	"r"	(&v->counter), /* Not "m": llock only supports reg direct addr mode */	\
 	  [i]	"ir"	(i)						\
 	: "cc");							\
@@ -77,8 +44,7 @@ static inline void atomic_##op(int i, atomic_t *v)			\
 #define ATOMIC_OP_RETURN(op, c_op, asm_op)				\
 static inline int atomic_##op##_return(int i, atomic_t *v)		\
 {									\
-	unsigned int val;				                \
-	SCOND_FAIL_RETRY_VAR_DEF                                        \
+	unsigned int val;						\
 									\
 	/*								\
 	 * Explicit full memory barrier needed before/after as		\
@@ -90,11 +56,8 @@ static inline int atomic_##op##_return(int i, atomic_t *v)		\
 	"1:	llock   %[val], [%[ctr]]		\n"		\
 	"	" #asm_op " %[val], %[val], %[i]	\n"		\
 	"	scond   %[val], [%[ctr]]		\n"		\
-	"						\n"		\
-	SCOND_FAIL_RETRY_ASM						\
-									\
+	"	bnz     1b				\n"		\
 	: [val]	"=&r"	(val)						\
-	  SCOND_FAIL_RETRY_VARS						\
 	: [ctr]	"r"	(&v->counter),					\
 	  [i]	"ir"	(i)						\
 	: "cc");							\

arch/arc/include/asm/entry-compact.h

@@ -76,8 +76,8 @@
 	 * We need to be a bit more cautious here. What if a kernel bug in
 	 * L1 ISR, caused SP to go whaco (some small value which looks like
 	 * USER stk) and then we take L2 ISR.
-	 * Above brlo alone would treat it as a valid L1-L2 sceanrio
-	 * instead of shouting alound
+	 * Above brlo alone would treat it as a valid L1-L2 scenario
+	 * instead of shouting around
 	 * The only feasible way is to make sure this L2 happened in
 	 * L1 prelogue ONLY i.e. ilink2 is less than a pre-set marker in
 	 * L1 ISR before it switches stack

arch/arc/include/asm/mmu_context.h

@@ -83,7 +83,7 @@ static inline void get_new_mmu_context(struct mm_struct *mm)
 		local_flush_tlb_all();
 
 		/*
-		 * Above checke for rollover of 8 bit ASID in 32 bit container.
+		 * Above check for rollover of 8 bit ASID in 32 bit container.
 		 * If the container itself wrapped around, set it to a non zero
 		 * "generation" to distinguish from no context
 		 */

arch/arc/include/asm/pgalloc.h

@@ -95,7 +95,7 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
 {
 	pte_t *pte;
 
-	pte = (pte_t *) __get_free_pages(GFP_KERNEL | __GFP_REPEAT | __GFP_ZERO,
+	pte = (pte_t *) __get_free_pages(GFP_KERNEL | __GFP_ZERO,
 					 __get_order_pte());
 
 	return pte;
@@ -107,7 +107,7 @@ pte_alloc_one(struct mm_struct *mm, unsigned long address)
 	pgtable_t pte_pg;
 	struct page *page;
 
-	pte_pg = (pgtable_t)__get_free_pages(GFP_KERNEL | __GFP_REPEAT, __get_order_pte());
+	pte_pg = (pgtable_t)__get_free_pages(GFP_KERNEL, __get_order_pte());
 	if (!pte_pg)
 		return 0;
 	memzero((void *)pte_pg, PTRS_PER_PTE * sizeof(pte_t));

arch/arc/include/asm/pgtable.h

@@ -47,7 +47,7 @@
  * Page Tables are purely for Linux VM's consumption and the bits below are
  * suited to that (uniqueness). Hence some are not implemented in the TLB and
  * some have different value in TLB.
- * e.g. MMU v2: K_READ bit is 8 and so is GLOBAL (possible becoz they live in
+ * e.g. MMU v2: K_READ bit is 8 and so is GLOBAL (possible because they live in
  *      seperate PD0 and PD1, which combined forms a translation entry)
  *      while for PTE perspective, they are 8 and 9 respectively
  * with MMU v3: Most bits (except SHARED) represent the exact hardware pos

arch/arc/include/asm/processor.h

@@ -78,7 +78,7 @@ struct task_struct;
 #define KSTK_ESP(tsk)   (task_pt_regs(tsk)->sp)
 
 /*
- * Where abouts of Task's sp, fp, blink when it was last seen in kernel mode.
+ * Where about of Task's sp, fp, blink when it was last seen in kernel mode.
  * Look in process.c for details of kernel stack layout
  */
 #define TSK_K_ESP(tsk)		(tsk->thread.ksp)

arch/arc/include/asm/smp.h

@@ -86,7 +86,7 @@ static inline const char *arc_platform_smp_cpuinfo(void)
  * (1) These insn were introduced only in 4.10 release. So for older released
  *	support needed.
  *
- * (2) In a SMP setup, the LLOCK/SCOND atomiticity across CPUs needs to be
+ * (2) In a SMP setup, the LLOCK/SCOND atomicity across CPUs needs to be
  *	gaurantted by the platform (not something which core handles).
  *	Assuming a platform won't, SMP Linux needs to use spinlocks + local IRQ
  *	disabling for atomicity.

arch/arc/include/asm/spinlock.h

@@ -20,11 +20,6 @@
 
 #ifdef CONFIG_ARC_HAS_LLSC
 
-/*
- * A normal LLOCK/SCOND based system, w/o need for livelock workaround
- */
-#ifndef CONFIG_ARC_STAR_9000923308
-
 static inline void arch_spin_lock(arch_spinlock_t *lock)
 {
 	unsigned int val;
@@ -238,293 +233,6 @@ static inline void arch_write_unlock(arch_rwlock_t *rw)
 	smp_mb();
 }
 
-#else	/* CONFIG_ARC_STAR_9000923308 */
-
-/*
- * HS38x4 could get into a LLOCK/SCOND livelock in case of multiple overlapping
- * coherency transactions in the SCU. The exclusive line state keeps rotating
- * among contenting cores leading to a never ending cycle. So break the cycle
- * by deferring the retry of failed exclusive access (SCOND). The actual delay
- * needed is function of number of contending cores as well as the unrelated
- * coherency traffic from other cores. To keep the code simple, start off with
- * small delay of 1 which would suffice most cases and in case of contention
- * double the delay. Eventually the delay is sufficient such that the coherency
- * pipeline is drained, thus a subsequent exclusive access would succeed.
- */
-
-#define SCOND_FAIL_RETRY_VAR_DEF						\
-	unsigned int delay, tmp;						\
-
-#define SCOND_FAIL_RETRY_ASM							\
-	"   ; --- scond fail delay ---		\n"				\
-	"	mov	%[tmp], %[delay]	\n"	/* tmp = delay */	\
-	"2: 	brne.d	%[tmp], 0, 2b		\n"	/* while (tmp != 0) */	\
-	"	sub	%[tmp], %[tmp], 1	\n"	/* tmp-- */		\
-	"	rol	%[delay], %[delay]	\n"	/* delay *= 2 */	\
-	"	b	1b			\n"	/* start over */	\
-	"					\n"				\
-	"4: ; --- done ---			\n"				\
-
-#define SCOND_FAIL_RETRY_VARS							\
-	  ,[delay] "=&r" (delay), [tmp] "=&r"	(tmp)				\
-
-static inline void arch_spin_lock(arch_spinlock_t *lock)
-{
-	unsigned int val;
-	SCOND_FAIL_RETRY_VAR_DEF;
-
-	smp_mb();
-
-	__asm__ __volatile__(
-	"0:	mov	%[delay], 1		\n"
-	"1:	llock	%[val], [%[slock]]	\n"
-	"	breq	%[val], %[LOCKED], 0b	\n"	/* spin while LOCKED */
-	"	scond	%[LOCKED], [%[slock]]	\n"	/* acquire */
-	"	bz	4f			\n"	/* done */
-	"					\n"
-	SCOND_FAIL_RETRY_ASM
-
-	: [val]		"=&r"	(val)
-	  SCOND_FAIL_RETRY_VARS
-	: [slock]	"r"	(&(lock->slock)),
-	  [LOCKED]	"r"	(__ARCH_SPIN_LOCK_LOCKED__)
-	: "memory", "cc");
-
-	smp_mb();
-}
-
-/* 1 - lock taken successfully */
-static inline int arch_spin_trylock(arch_spinlock_t *lock)
-{
-	unsigned int val, got_it = 0;
-	SCOND_FAIL_RETRY_VAR_DEF;
-
-	smp_mb();
-
-	__asm__ __volatile__(
-	"0:	mov	%[delay], 1		\n"
-	"1:	llock	%[val], [%[slock]]	\n"
-	"	breq	%[val], %[LOCKED], 4f	\n"	/* already LOCKED, just bail */
-	"	scond	%[LOCKED], [%[slock]]	\n"	/* acquire */
-	"	bz.d	4f			\n"
-	"	mov.z	%[got_it], 1		\n"	/* got it */
-	"					\n"
-	SCOND_FAIL_RETRY_ASM
-
-	: [val]		"=&r"	(val),
-	  [got_it]	"+&r"	(got_it)
-	  SCOND_FAIL_RETRY_VARS
-	: [slock]	"r"	(&(lock->slock)),
-	  [LOCKED]	"r"	(__ARCH_SPIN_LOCK_LOCKED__)
-	: "memory", "cc");
-
-	smp_mb();
-
-	return got_it;
-}
-
-static inline void arch_spin_unlock(arch_spinlock_t *lock)
-{
-	smp_mb();
-
-	lock->slock = __ARCH_SPIN_LOCK_UNLOCKED__;
-
-	smp_mb();
-}
-
-/*
- * Read-write spinlocks, allowing multiple readers but only one writer.
- * Unfair locking as Writers could be starved indefinitely by Reader(s)
- */
-
-static inline void arch_read_lock(arch_rwlock_t *rw)
-{
-	unsigned int val;
-	SCOND_FAIL_RETRY_VAR_DEF;
-
-	smp_mb();
-
-	/*
-	 * zero means writer holds the lock exclusively, deny Reader.
-	 * Otherwise grant lock to first/subseq reader
-	 *
-	 * 	if (rw->counter > 0) {
-	 *		rw->counter--;
-	 *		ret = 1;
-	 *	}
-	 */
-
-	__asm__ __volatile__(
-	"0:	mov	%[delay], 1		\n"
-	"1:	llock	%[val], [%[rwlock]]	\n"
-	"	brls	%[val], %[WR_LOCKED], 0b\n"	/* <= 0: spin while write locked */
-	"	sub	%[val], %[val], 1	\n"	/* reader lock */
-	"	scond	%[val], [%[rwlock]]	\n"
-	"	bz	4f			\n"	/* done */
-	"					\n"
-	SCOND_FAIL_RETRY_ASM
-
-	: [val]		"=&r"	(val)
-	  SCOND_FAIL_RETRY_VARS
-	: [rwlock]	"r"	(&(rw->counter)),
-	  [WR_LOCKED]	"ir"	(0)
-	: "memory", "cc");
-
-	smp_mb();
-}
-
-/* 1 - lock taken successfully */
-static inline int arch_read_trylock(arch_rwlock_t *rw)
-{
-	unsigned int val, got_it = 0;
-	SCOND_FAIL_RETRY_VAR_DEF;
-
-	smp_mb();
-
-	__asm__ __volatile__(
-	"0:	mov	%[delay], 1		\n"
-	"1:	llock	%[val], [%[rwlock]]	\n"
-	"	brls	%[val], %[WR_LOCKED], 4f\n"	/* <= 0: already write locked, bail */
-	"	sub	%[val], %[val], 1	\n"	/* counter-- */
-	"	scond	%[val], [%[rwlock]]	\n"
-	"	bz.d	4f			\n"
-	"	mov.z	%[got_it], 1		\n"	/* got it */
-	"					\n"
-	SCOND_FAIL_RETRY_ASM
-
-	: [val]		"=&r"	(val),
-	  [got_it]	"+&r"	(got_it)
-	  SCOND_FAIL_RETRY_VARS
-	: [rwlock]	"r"	(&(rw->counter)),
-	  [WR_LOCKED]	"ir"	(0)
-	: "memory", "cc");
-
-	smp_mb();
-
-	return got_it;
-}
-
-static inline void arch_write_lock(arch_rwlock_t *rw)
-{
-	unsigned int val;
-	SCOND_FAIL_RETRY_VAR_DEF;
-
-	smp_mb();
-
-	/*
-	 * If reader(s) hold lock (lock < __ARCH_RW_LOCK_UNLOCKED__),
-	 * deny writer. Otherwise if unlocked grant to writer
-	 * Hence the claim that Linux rwlocks are unfair to writers.
-	 * (can be starved for an indefinite time by readers).
-	 *
-	 *	if (rw->counter == __ARCH_RW_LOCK_UNLOCKED__) {
-	 *		rw->counter = 0;
-	 *		ret = 1;
-	 *	}
-	 */
-
-	__asm__ __volatile__(
-	"0:	mov	%[delay], 1		\n"
-	"1:	llock	%[val], [%[rwlock]]	\n"
-	"	brne	%[val], %[UNLOCKED], 0b	\n"	/* while !UNLOCKED spin */
-	"	mov	%[val], %[WR_LOCKED]	\n"
-	"	scond	%[val], [%[rwlock]]	\n"
-	"	bz	4f			\n"
-	"					\n"
-	SCOND_FAIL_RETRY_ASM
-
-	: [val]		"=&r"	(val)
-	  SCOND_FAIL_RETRY_VARS
-	: [rwlock]	"r"	(&(rw->counter)),
-	  [UNLOCKED]	"ir"	(__ARCH_RW_LOCK_UNLOCKED__),
-	  [WR_LOCKED]	"ir"	(0)
-	: "memory", "cc");
-
-	smp_mb();
-}
-
-/* 1 - lock taken successfully */
-static inline int arch_write_trylock(arch_rwlock_t *rw)
-{
-	unsigned int val, got_it = 0;
-	SCOND_FAIL_RETRY_VAR_DEF;
-
-	smp_mb();
-
-	__asm__ __volatile__(
-	"0:	mov	%[delay], 1		\n"
-	"1:	llock	%[val], [%[rwlock]]	\n"
-	"	brne	%[val], %[UNLOCKED], 4f	\n"	/* !UNLOCKED, bail */
-	"	mov	%[val], %[WR_LOCKED]	\n"
-	"	scond	%[val], [%[rwlock]]	\n"
-	"	bz.d	4f			\n"
-	"	mov.z	%[got_it], 1		\n"	/* got it */
-	"					\n"
-	SCOND_FAIL_RETRY_ASM
-
-	: [val]		"=&r"	(val),
-	  [got_it]	"+&r"	(got_it)
-	  SCOND_FAIL_RETRY_VARS
-	: [rwlock]	"r"	(&(rw->counter)),
-	  [UNLOCKED]	"ir"	(__ARCH_RW_LOCK_UNLOCKED__),
-	  [WR_LOCKED]	"ir"	(0)
-	: "memory", "cc");
-
-	smp_mb();
-
-	return got_it;
-}
-
-static inline void arch_read_unlock(arch_rwlock_t *rw)
-{
-	unsigned int val;
-
-	smp_mb();
-
-	/*
-	 * rw->counter++;
-	 */
-	__asm__ __volatile__(
-	"1:	llock	%[val], [%[rwlock]]	\n"
-	"	add	%[val], %[val], 1	\n"
-	"	scond	%[val], [%[rwlock]]	\n"
-	"	bnz	1b			\n"
-	"					\n"
-	: [val]		"=&r"	(val)
-	: [rwlock]	"r"	(&(rw->counter))
-	: "memory", "cc");
-
-	smp_mb();
-}
-
-static inline void arch_write_unlock(arch_rwlock_t *rw)
-{
-	unsigned int val;
-
-	smp_mb();
-
-	/*
-	 * rw->counter = __ARCH_RW_LOCK_UNLOCKED__;
-	 */
-	__asm__ __volatile__(
-	"1:	llock	%[val], [%[rwlock]]	\n"
-	"	scond	%[UNLOCKED], [%[rwlock]]\n"
-	"	bnz	1b			\n"
-	"					\n"
-	: [val]		"=&r"	(val)
-	: [rwlock]	"r"	(&(rw->counter)),
-	  [UNLOCKED]	"r"	(__ARCH_RW_LOCK_UNLOCKED__)
-	: "memory", "cc");
-
-	smp_mb();
-}
-
-#undef SCOND_FAIL_RETRY_VAR_DEF
-#undef SCOND_FAIL_RETRY_ASM
-#undef SCOND_FAIL_RETRY_VARS
-
-#endif	/* CONFIG_ARC_STAR_9000923308 */
-
 #else	/* !CONFIG_ARC_HAS_LLSC */
 
 static inline void arch_spin_lock(arch_spinlock_t *lock)

arch/arc/include/asm/thread_info.h

@@ -103,7 +103,7 @@ static inline __attribute_const__ struct thread_info *current_thread_info(void)
 
 /*
  * _TIF_ALLWORK_MASK includes SYSCALL_TRACE, but we don't need it.
- * SYSCALL_TRACE is anways seperately/unconditionally tested right after a
+ * SYSCALL_TRACE is anyway seperately/unconditionally tested right after a
  * syscall, so all that reamins to be tested is _TIF_WORK_MASK
  */
 

arch/arc/include/asm/uaccess.h

@@ -32,7 +32,7 @@
 #define __kernel_ok		(segment_eq(get_fs(), KERNEL_DS))
 
 /*
- * Algorthmically, for __user_ok() we want do:
+ * Algorithmically, for __user_ok() we want do:
  * 	(start < TASK_SIZE) && (start+len < TASK_SIZE)
  * where TASK_SIZE could either be retrieved from thread_info->addr_limit or
  * emitted directly in code.

arch/arc/include/uapi/asm/swab.h

@@ -74,7 +74,7 @@
 	__tmp ^ __in;						\
 })
 
-#elif (ARC_BSWAP_TYPE == 2)	/* Custom single cycle bwap instruction */
+#elif (ARC_BSWAP_TYPE == 2)	/* Custom single cycle bswap instruction */
 
 #define __arch_swab32(x)						\
 ({									\

arch/arc/kernel/entry-compact.S

@@ -91,27 +91,13 @@ VECTOR   mem_service             ; 0x8, Mem exception   (0x1)
 VECTOR   instr_service           ; 0x10, Instrn Error   (0x2)
 
 ; ******************** Device ISRs **********************
-#ifdef CONFIG_ARC_IRQ3_LV2
-VECTOR   handle_interrupt_level2
-#else
-VECTOR   handle_interrupt_level1
-#endif
-
-VECTOR   handle_interrupt_level1
-
-#ifdef CONFIG_ARC_IRQ5_LV2
-VECTOR   handle_interrupt_level2
-#else
-VECTOR   handle_interrupt_level1
-#endif
-
-#ifdef CONFIG_ARC_IRQ6_LV2
+#ifdef CONFIG_ARC_COMPACT_IRQ_LEVELS
 VECTOR   handle_interrupt_level2
 #else
 VECTOR   handle_interrupt_level1
 #endif
 
-.rept   25
+.rept   28
 VECTOR   handle_interrupt_level1 ; Other devices
 .endr
 

arch/arc/kernel/intc-compact.c

@@ -28,10 +28,8 @@ void arc_init_IRQ(void)
 {
 	int level_mask = 0;
 
-       /* setup any high priority Interrupts (Level2 in ARCompact jargon) */
-	level_mask |= IS_ENABLED(CONFIG_ARC_IRQ3_LV2) << 3;
-	level_mask |= IS_ENABLED(CONFIG_ARC_IRQ5_LV2) << 5;
-	level_mask |= IS_ENABLED(CONFIG_ARC_IRQ6_LV2) << 6;
+       /* Is timer high priority Interrupt (Level2 in ARCompact jargon) */
+	level_mask |= IS_ENABLED(CONFIG_ARC_COMPACT_IRQ_LEVELS) << TIMER0_IRQ;
 
 	/*
 	 * Write to register, even if no LV2 IRQs configured to reset it

arch/arc/kernel/perf_event.c

@@ -108,7 +108,7 @@ static void arc_perf_event_update(struct perf_event *event,
 	int64_t delta = new_raw_count - prev_raw_count;
 
 	/*
-	 * We don't afaraid of hwc->prev_count changing beneath our feet
+	 * We aren't afraid of hwc->prev_count changing beneath our feet
 	 * because there's no way for us to re-enter this function anytime.
 	 */
 	local64_set(&hwc->prev_count, new_raw_count);

arch/arc/kernel/setup.c

@@ -392,7 +392,7 @@ void __init setup_arch(char **cmdline_p)
 		/*
 		 * If we are here, it is established that @uboot_arg didn't
 		 * point to DT blob. Instead if u-boot says it is cmdline,
-		 * Appent to embedded DT cmdline.
+		 * append to embedded DT cmdline.
 		 * setup_machine_fdt() would have populated @boot_command_line
 		 */
 		if (uboot_tag == 1) {

arch/arc/kernel/signal.c

@@ -34,7 +34,7 @@
  *  -ViXS were still seeing crashes when using insmod to load drivers.
  *   It turned out that the code to change Execute permssions for TLB entries
  *   of user was not guarded for interrupts (mod_tlb_permission)
- *   This was cauing TLB entries to be overwritten on unrelated indexes
+ *   This was causing TLB entries to be overwritten on unrelated indexes
  *
  * Vineetg: July 15th 2008: Bug #94183
  *  -Exception happens in Delay slot of a JMP, and before user space resumes,

arch/arc/kernel/stacktrace.c

@@ -142,7 +142,7 @@ arc_unwind_core(struct task_struct *tsk, struct pt_regs *regs,
 	 * prelogue is setup (callee regs saved and then fp set and not other
 	 * way around
 	 */
-	pr_warn("CONFIG_ARC_DW2_UNWIND needs to be enabled\n");
+	pr_warn_once("CONFIG_ARC_DW2_UNWIND needs to be enabled\n");
 	return 0;
 
 #endif

arch/arc/kernel/troubleshoot.c

@@ -276,7 +276,7 @@ static int tlb_stats_open(struct inode *inode, struct file *file)
 	return 0;
 }
 
-/* called on user read(): display the couters */
+/* called on user read(): display the counters */
 static ssize_t tlb_stats_output(struct file *file,	/* file descriptor */
 				char __user *user_buf,	/* user buffer */
 				size_t len,		/* length of buffer */

arch/arc/mm/cache.c

@@ -215,7 +215,7 @@ slc_chk:
  * ------------------
  * This ver of MMU supports variable page sizes (1k-16k): although Linux will
  * only support 8k (default), 16k and 4k.
- * However from hardware perspective, smaller page sizes aggrevate aliasing
+ * However from hardware perspective, smaller page sizes aggravate aliasing
  * meaning more vaddr bits needed to disambiguate the cache-line-op ;
  * the existing scheme of piggybacking won't work for certain configurations.
  * Two new registers IC_PTAG and DC_PTAG inttoduced.
@@ -302,7 +302,7 @@ void __cache_line_loop_v3(phys_addr_t paddr, unsigned long vaddr,
 
 	/*
 	 * This is technically for MMU v4, using the MMU v3 programming model
-	 * Special work for HS38 aliasing I-cache configuratino with PAE40
+	 * Special work for HS38 aliasing I-cache configuration with PAE40
 	 *   - upper 8 bits of paddr need to be written into PTAG_HI
 	 *   - (and needs to be written before the lower 32 bits)
 	 * Note that PTAG_HI is hoisted outside the line loop
@@ -936,7 +936,7 @@ void arc_cache_init(void)
 			      ic->ver, CONFIG_ARC_MMU_VER);
 
 		/*
-		 * In MMU v4 (HS38x) the alising icache config uses IVIL/PTAG
+		 * In MMU v4 (HS38x) the aliasing icache config uses IVIL/PTAG
 		 * pair to provide vaddr/paddr respectively, just as in MMU v3
 		 */
 		if (is_isa_arcv2() && ic->alias)

arch/arc/mm/dma.c

@@ -10,7 +10,7 @@
  * DMA Coherent API Notes
  *
  * I/O is inherently non-coherent on ARC. So a coherent DMA buffer is
- * implemented by accessintg it using a kernel virtual address, with
+ * implemented by accessing it using a kernel virtual address, with
  * Cache bit off in the TLB entry.
  *
  * The default DMA address == Phy address which is 0x8000_0000 based.

arch/arm/boot/dts/Makefile

@@ -741,6 +741,7 @@ dtb-$(CONFIG_MACH_SUN7I) += \
 	sun7i-a20-olimex-som-evb.dtb \
 	sun7i-a20-olinuxino-lime.dtb \
 	sun7i-a20-olinuxino-lime2.dtb \
+	sun7i-a20-olinuxino-lime2-emmc.dtb \
 	sun7i-a20-olinuxino-micro.dtb \
 	sun7i-a20-orangepi.dtb \
 	sun7i-a20-orangepi-mini.dtb \

arch/arm/boot/dts/am437x-sk-evm.dts

@@ -418,7 +418,7 @@
 	status = "okay";
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins>;
-	clock-frequency = <400000>;
+	clock-frequency = <100000>;
 
 	tps@24 {
 		compatible = "ti,tps65218";

arch/arm/boot/dts/am57xx-idk-common.dtsi

@@ -60,10 +60,26 @@
 
 		tps659038_pmic {
 			compatible = "ti,tps659038-pmic";
+
+			smps12-in-supply = <&vmain>;
+			smps3-in-supply = <&vmain>;
+			smps45-in-supply = <&vmain>;
+			smps6-in-supply = <&vmain>;
+			smps7-in-supply = <&vmain>;
+			smps8-in-supply = <&vmain>;
+			smps9-in-supply = <&vmain>;
+			ldo1-in-supply = <&vmain>;
+			ldo2-in-supply = <&vmain>;
+			ldo3-in-supply = <&vmain>;
+			ldo4-in-supply = <&vmain>;
+			ldo9-in-supply = <&vmain>;
+			ldoln-in-supply = <&vmain>;
+			ldousb-in-supply = <&vmain>;
+			ldortc-in-supply = <&vmain>;
+
 			regulators {
 				smps12_reg: smps12 {
 					/* VDD_MPU */
-					vin-supply = <&vmain>;
 					regulator-name = "smps12";
 					regulator-min-microvolt = <850000>;
 					regulator-max-microvolt = <1250000>;
@@ -73,7 +89,6 @@
 
 				smps3_reg: smps3 {
 					/* VDD_DDR EMIF1 EMIF2 */
-					vin-supply = <&vmain>;
 					regulator-name = "smps3";
 					regulator-min-microvolt = <1350000>;
 					regulator-max-microvolt = <1350000>;
@@ -84,7 +99,6 @@
 				smps45_reg: smps45 {
 					/* VDD_DSPEVE on AM572 */
 					/* VDD_IVA + VDD_DSP on AM571 */
-					vin-supply = <&vmain>;
 					regulator-name = "smps45";
 					regulator-min-microvolt = <850000>;
 					regulator-max-microvolt = <1250000>;
@@ -94,7 +108,6 @@
 
 				smps6_reg: smps6 {
 					/* VDD_GPU */
-					vin-supply = <&vmain>;
 					regulator-name = "smps6";
 					regulator-min-microvolt = <850000>;
 					regulator-max-microvolt = <1250000>;
@@ -104,7 +117,6 @@
 
 				smps7_reg: smps7 {
 					/* VDD_CORE */
-					vin-supply = <&vmain>;
 					regulator-name = "smps7";
 					regulator-min-microvolt = <850000>;
 					regulator-max-microvolt = <1150000>;
@@ -115,13 +127,11 @@
 				smps8_reg: smps8 {
 					/* 5728 - VDD_IVAHD */
 					/* 5718 - N.C. test point */
-					vin-supply = <&vmain>;
 					regulator-name = "smps8";
 				};
 
 				smps9_reg: smps9 {
 					/* VDD_3_3D */
-					vin-supply = <&vmain>;
 					regulator-name = "smps9";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -132,7 +142,6 @@
 				ldo1_reg: ldo1 {
 					/* VDDSHV8 - VSDMMC  */
 					/* NOTE: on rev 1.3a, data supply */
-					vin-supply = <&vmain>;
 					regulator-name = "ldo1";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <3300000>;
@@ -142,7 +151,6 @@
 
 				ldo2_reg: ldo2 {
 					/* VDDSH18V */
-					vin-supply = <&vmain>;
 					regulator-name = "ldo2";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
@@ -152,7 +160,6 @@
 
 				ldo3_reg: ldo3 {
 					/* R1.3a 572x V1_8PHY_LDO3: USB, SATA */
-					vin-supply = <&vmain>;
 					regulator-name = "ldo3";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
@@ -162,7 +169,6 @@
 
 				ldo4_reg: ldo4 {
 					/* R1.3a 572x V1_8PHY_LDO4: PCIE, HDMI*/
-					vin-supply = <&vmain>;
 					regulator-name = "ldo4";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
@@ -174,7 +180,6 @@
 
 				ldo9_reg: ldo9 {
 					/* VDD_RTC  */
-					vin-supply = <&vmain>;
 					regulator-name = "ldo9";
 					regulator-min-microvolt = <840000>;
 					regulator-max-microvolt = <1160000>;
@@ -184,7 +189,6 @@
 
 				ldoln_reg: ldoln {
 					/* VDDA_1V8_PLL */
-					vin-supply = <&vmain>;
 					regulator-name = "ldoln";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;
@@ -194,7 +198,6 @@
 
 				ldousb_reg: ldousb {
 					/* VDDA_3V_USB: VDDA_USBHS33 */
-					vin-supply = <&vmain>;
 					regulator-name = "ldousb";
 					regulator-min-microvolt = <3300000>;
 					regulator-max-microvolt = <3300000>;
@@ -204,7 +207,6 @@
 
 				ldortc_reg: ldortc {
 					/* VDDA_RTC  */
-					vin-supply = <&vmain>;
 					regulator-name = "ldortc";
 					regulator-min-microvolt = <1800000>;
 					regulator-max-microvolt = <1800000>;

arch/arm/boot/dts/armada-385-linksys.dtsi

@@ -58,8 +58,8 @@
 	soc {
 		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
 			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
-			  MBUS_ID(0x09, 0x09) 0 0xf1100000 0x10000
-			  MBUS_ID(0x09, 0x05) 0 0xf1110000 0x10000>;
+			  MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
+			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
 
 		internal-regs {
 

arch/arm/boot/dts/dm8148-evm.dts

@@ -93,6 +93,10 @@
 	};
 };
 
+&mmc1 {
+        status = "disabled";
+};
+
 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd1_pins>;
@@ -101,6 +105,10 @@
 	cd-gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
 };
 
+&mmc3 {
+        status = "disabled";
+};
+
 &pincntl {
 	sd1_pins: pinmux_sd1_pins {
 		pinctrl-single,pins = <

arch/arm/boot/dts/dm8148-t410.dts

@@ -45,6 +45,14 @@
 	phy-mode = "rgmii";
 };
 
+&mmc1 {
+	status = "disabled";
+};
+
+&mmc2 {
+	status = "disabled";
+};
+
 &mmc3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&sd2_pins>;
@@ -53,6 +61,7 @@
 	dmas = <&edma_xbar 8 0 1	/* use SDTXEVT1 instead of MCASP0TX */
 		&edma_xbar 9 0 2>;	/* use SDRXEVT1 instead of MCASP0RX */
 	dma-names = "tx", "rx";
+	non-removable;
 };
 
 &pincntl {

arch/arm/boot/dts/dra7.dtsi

@@ -1451,6 +1451,8 @@
 			ti,hwmods = "gpmc";
 			reg = <0x50000000 0x37c>;      /* device IO registers */
 			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
+			dmas = <&edma_xbar 4 0>;
+			dma-names = "rxtx";
 			gpmc,num-cs = <8>;
 			gpmc,num-waitpins = <2>;
 			#address-cells = <2>;

arch/arm/boot/dts/dra74x.dtsi

@@ -107,8 +107,8 @@
 	reg = <0x58000000 0x80>,
 	      <0x58004054 0x4>,
 	      <0x58004300 0x20>,
-	      <0x58005054 0x4>,
-	      <0x58005300 0x20>;
+	      <0x58009054 0x4>,
+	      <0x58009300 0x20>;
 	reg-names = "dss", "pll1_clkctrl", "pll1",
 		    "pll2_clkctrl", "pll2";
 

arch/arm/boot/dts/exynos5250-snow-common.dtsi

@@ -242,7 +242,7 @@
 	hpd-gpios = <&gpx0 7 GPIO_ACTIVE_HIGH>;
 
 	ports {
-		port0 {
+		port {
 			dp_out: endpoint {
 				remote-endpoint = <&bridge_in>;
 			};
@@ -485,13 +485,20 @@
 		edid-emulation = <5>;
 
 		ports {
-			port0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
 				bridge_out: endpoint {
 					remote-endpoint = <&panel_in>;
 				};
 			};
 
-			port1 {
+			port@1 {
+				reg = <1>;
+
 				bridge_in: endpoint {
 					remote-endpoint = <&dp_out>;
 				};

arch/arm/boot/dts/exynos5420-peach-pit.dts

@@ -163,7 +163,7 @@
 	hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 
 	ports {
-		port0 {
+		port {
 			dp_out: endpoint {
 				remote-endpoint = <&bridge_in>;
 			};
@@ -631,13 +631,20 @@
 		use-external-pwm;
 
 		ports {
-			port0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+
 				bridge_out: endpoint {
 					remote-endpoint = <&panel_in>;
 				};
 			};
 
-			port1 {
+			port@1 {
+				reg = <1>;
+
 				bridge_in: endpoint {
 					remote-endpoint = <&dp_out>;
 				};

arch/arm/boot/dts/omap3-evm-37xx.dts

@@ -85,7 +85,7 @@
 			OMAP3_CORE1_IOPAD(0x2158, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_clk.sdmmc2_clk */
 			OMAP3_CORE1_IOPAD(0x215a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_cmd.sdmmc2_cmd */
 			OMAP3_CORE1_IOPAD(0x215c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat0.sdmmc2_dat0 */
-			OMAP3_CORE1_IOPAD(0x215e, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
+			OMAP3_CORE1_IOPAD(0x215e, PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */
 			OMAP3_CORE1_IOPAD(0x2160, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat2.sdmmc2_dat2 */
 			OMAP3_CORE1_IOPAD(0x2162, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc2_dat3.sdmmc2_dat3 */
 		>;

arch/arm/boot/dts/omap3-igep.dtsi

@@ -188,6 +188,7 @@
 	vmmc-supply = <&vmmc1>;
 	vmmc_aux-supply = <&vsim>;
 	bus-width = <4>;
+	cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>;
 };
 
 &mmc3 {

arch/arm/boot/dts/omap3-igep0020-common.dtsi

@@ -194,6 +194,12 @@
 			OMAP3630_CORE2_IOPAD(0x25f8, PIN_OUTPUT | MUX_MODE4) /* etk_d14.gpio_28 */
 		>;
 	};
+
+	mmc1_wp_pins: pinmux_mmc1_cd_pins {
+		pinctrl-single,pins = <
+			OMAP3630_CORE2_IOPAD(0x25fa, PIN_INPUT | MUX_MODE4)   /* etk_d15.gpio_29 */
+		>;
+	};
 };
 
 &i2c3 {
@@ -250,3 +256,8 @@
 		};
 	};
 };
+
+&mmc1 {
+	pinctrl-0 = <&mmc1_pins &mmc1_wp_pins>;
+	wp-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;	/* gpio_29 */
+};

arch/arm/boot/dts/omap3-n900.dts

@@ -288,7 +288,7 @@
 		pinctrl-single,pins = <
 			OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1)	/* ssi1_rdy_tx */
 			OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1)		/* ssi1_flag_tx */
-			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */
+			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4)		/* ssi1_wake_tx (cawake) */
 			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1)		/* ssi1_dat_tx */
 			OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1)		/* ssi1_dat_rx */
 			OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1)		/* ssi1_flag_rx */
@@ -300,7 +300,7 @@
 	modem_pins: pinmux_modem {
 		pinctrl-single,pins = <
 			OMAP3_CORE1_IOPAD(0x20dc, PIN_OUTPUT | MUX_MODE4)		/* gpio 70 => cmt_apeslpx */
-			OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio 72 => ape_rst_rq */
+			OMAP3_CORE1_IOPAD(0x20e0, PIN_INPUT | MUX_MODE4)		/* gpio 72 => ape_rst_rq */
 			OMAP3_CORE1_IOPAD(0x20e2, PIN_OUTPUT | MUX_MODE4)		/* gpio 73 => cmt_rst_rq */
 			OMAP3_CORE1_IOPAD(0x20e4, PIN_OUTPUT | MUX_MODE4)		/* gpio 74 => cmt_en */
 			OMAP3_CORE1_IOPAD(0x20e6, PIN_OUTPUT | MUX_MODE4)		/* gpio 75 => cmt_rst */

arch/arm/boot/dts/omap3-n950-n9.dtsi

@@ -97,7 +97,7 @@
 			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE1)            /* ssi1_dat_tx */
 			OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE1)            /* ssi1_flag_tx */
 			OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLUP | MUX_MODE1)      /* ssi1_rdy_tx */
-			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */
+			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4)	/* ssi1_wake_tx (cawake) */
 			OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE1)             /* ssi1_dat_rx */
 			OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE1)             /* ssi1_flag_rx */
 			OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE1)            /* ssi1_rdy_rx */
@@ -110,7 +110,7 @@
 			OMAP3_CORE1_IOPAD(0x217c, PIN_OUTPUT | MUX_MODE7)            /* ssi1_dat_tx */
 			OMAP3_CORE1_IOPAD(0x217e, PIN_OUTPUT | MUX_MODE7)            /* ssi1_flag_tx */
 			OMAP3_CORE1_IOPAD(0x2180, PIN_INPUT_PULLDOWN | MUX_MODE7)    /* ssi1_rdy_tx */
-			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* ssi1_wake_tx (cawake) */
+			OMAP3_CORE1_IOPAD(0x2182, PIN_INPUT | MUX_MODE4)	/* ssi1_wake_tx (cawake) */
 			OMAP3_CORE1_IOPAD(0x2184, PIN_INPUT | MUX_MODE7)             /* ssi1_dat_rx */
 			OMAP3_CORE1_IOPAD(0x2186, PIN_INPUT | MUX_MODE7)             /* ssi1_flag_rx */
 			OMAP3_CORE1_IOPAD(0x2188, PIN_OUTPUT | MUX_MODE4)            /* ssi1_rdy_rx */
@@ -120,7 +120,7 @@
 
 	modem_pins1: pinmux_modem_core1_pins {
 		pinctrl-single,pins = <
-			OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | WAKEUP_EN | MUX_MODE4) /* gpio_34 (ape_rst_rq) */
+			OMAP3_CORE1_IOPAD(0x207a, PIN_INPUT | MUX_MODE4)	/* gpio_34 (ape_rst_rq) */
 			OMAP3_CORE1_IOPAD(0x2100, PIN_OUTPUT | MUX_MODE4)            /* gpio_88 (cmt_rst_rq) */
 			OMAP3_CORE1_IOPAD(0x210a, PIN_OUTPUT | MUX_MODE4)            /* gpio_93 (cmt_apeslpx) */
 		>;

arch/arm/boot/dts/omap3-zoom3.dts

@@ -98,7 +98,7 @@
 		pinctrl-single,pins = <
                         OMAP3_CORE1_IOPAD(0x2174, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_cts.uart2_cts */
                         OMAP3_CORE1_IOPAD(0x2176, PIN_OUTPUT | MUX_MODE0)		/* uart2_rts.uart2_rts */
-                        OMAP3_CORE1_IOPAD(0x217a, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart2_rx.uart2_rx */
+                        OMAP3_CORE1_IOPAD(0x217a, PIN_INPUT | MUX_MODE0)		/* uart2_rx.uart2_rx */
                         OMAP3_CORE1_IOPAD(0x2178, PIN_OUTPUT | MUX_MODE0)		/* uart2_tx.uart2_tx */
 		>;
 	};
@@ -107,7 +107,7 @@
 		pinctrl-single,pins = <
                         OMAP3_CORE1_IOPAD(0x219a, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* uart3_cts_rctx.uart3_cts_rctx */
                         OMAP3_CORE1_IOPAD(0x219c, PIN_OUTPUT | MUX_MODE0)		/* uart3_rts_sd.uart3_rts_sd */
-                        OMAP3_CORE1_IOPAD(0x219e, WAKEUP_EN | PIN_INPUT | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */
+                        OMAP3_CORE1_IOPAD(0x219e, PIN_INPUT | MUX_MODE0)		/* uart3_rx_irrx.uart3_rx_irrx */
                         OMAP3_CORE1_IOPAD(0x21a0, PIN_OUTPUT | MUX_MODE0)		/* uart3_tx_irtx.uart3_tx_irtx */
 		>;
 	};
@@ -125,7 +125,7 @@
 		pinctrl-single,pins = <
 			OMAP3630_CORE2_IOPAD(0x25d8, PIN_INPUT_PULLUP | MUX_MODE2)	/* etk_clk.sdmmc3_clk */
 			OMAP3630_CORE2_IOPAD(0x25e4, PIN_INPUT_PULLUP | MUX_MODE2)	/* etk_d4.sdmmc3_dat0 */
-			OMAP3630_CORE2_IOPAD(0x25e6, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE2) /* etk_d5.sdmmc3_dat1 */
+			OMAP3630_CORE2_IOPAD(0x25e6, PIN_INPUT_PULLUP | MUX_MODE2)	/* etk_d5.sdmmc3_dat1 */
 			OMAP3630_CORE2_IOPAD(0x25e8, PIN_INPUT_PULLUP | MUX_MODE2)	/* etk_d6.sdmmc3_dat2 */
 			OMAP3630_CORE2_IOPAD(0x25e2, PIN_INPUT_PULLUP | MUX_MODE2)	/* etk_d3.sdmmc3_dat3 */
 		>;

arch/arm/boot/dts/omap5-board-common.dtsi

@@ -14,6 +14,29 @@
 		display0 = &hdmi0;
 	};
 
+	vmain: fixedregulator-vmain {
+		compatible = "regulator-fixed";
+		regulator-name = "vmain";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vsys_cobra: fixedregulator-vsys_cobra {
+		compatible = "regulator-fixed";
+		regulator-name = "vsys_cobra";
+		vin-supply = <&vmain>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vdds_1v8_main: fixedregulator-vdds_1v8_main {
+		compatible = "regulator-fixed";
+		regulator-name = "vdds_1v8_main";
+		vin-supply = <&smps7_reg>;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+	};
+
 	vmmcsd_fixed: fixedregulator-mmcsd {
 		compatible = "regulator-fixed";
 		regulator-name = "vmmcsd_fixed";
@@ -309,7 +332,7 @@
 
 	wlcore_irq_pin: pinmux_wlcore_irq_pin {
 		pinctrl-single,pins = <
-			OMAP5_IOPAD(0x40, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE6)	/* llia_wakereqin.gpio1_wk14 */
+			OMAP5_IOPAD(0x40, PIN_INPUT_PULLUP | MUX_MODE6)	/* llia_wakereqin.gpio1_wk14 */
 		>;
 	};
 };
@@ -409,6 +432,26 @@
 
 			ti,ldo6-vibrator;
 
+			smps123-in-supply = <&vsys_cobra>;
+			smps45-in-supply = <&vsys_cobra>;
+			smps6-in-supply = <&vsys_cobra>;
+			smps7-in-supply = <&vsys_cobra>;
+			smps8-in-supply = <&vsys_cobra>;
+			smps9-in-supply = <&vsys_cobra>;
+			smps10_out2-in-supply = <&vsys_cobra>;
+			smps10_out1-in-supply = <&vsys_cobra>;
+			ldo1-in-supply = <&vsys_cobra>;
+			ldo2-in-supply = <&vsys_cobra>;
+			ldo3-in-supply = <&vdds_1v8_main>;
+			ldo4-in-supply = <&vdds_1v8_main>;
+			ldo5-in-supply = <&vsys_cobra>;
+			ldo6-in-supply = <&vdds_1v8_main>;
+			ldo7-in-supply = <&vsys_cobra>;
+			ldo8-in-supply = <&vsys_cobra>;
+			ldo9-in-supply = <&vmmcsd_fixed>;
+			ldoln-in-supply = <&vsys_cobra>;
+			ldousb-in-supply = <&vsys_cobra>;
+
 			regulators {
 				smps123_reg: smps123 {
 					/* VDD_OPP_MPU */
@@ -600,7 +643,8 @@
 		pinctrl-0 = <&twl6040_pins>;
 
 		interrupts = <GIC_SPI 119 IRQ_TYPE_NONE>; /* IRQ_SYS_2N cascaded to gic */
-		ti,audpwron-gpio = <&gpio5 13 GPIO_ACTIVE_HIGH>;  /* gpio line 141 */
+
+		/* audpwron gpio defined in the board specific dts */
 
 		vio-supply = <&smps7_reg>;
 		v2v1-supply = <&smps9_reg>;

arch/arm/boot/dts/omap5-igep0050.dts

@@ -35,6 +35,22 @@
 	};
 };
 
+/* LDO4 is VPP1 - ball AD9 */
+&ldo4_reg {
+	regulator-min-microvolt = <2000000>;
+	regulator-max-microvolt = <2000000>;
+};
+
+/*
+ * LDO7 is used for HDMI: VDDA_DSIPORTA - ball AA33, VDDA_DSIPORTC - ball AE33,
+ * VDDA_HDMI - ball AN25
+ */
+&ldo7_reg {
+	status = "okay";
+	regulator-min-microvolt = <1800000>;
+	regulator-max-microvolt = <1800000>;
+};
+
 &omap5_pmx_core {
 	i2c4_pins: pinmux_i2c4_pins {
 		pinctrl-single,pins = <
@@ -52,3 +68,13 @@
 		<&gpio7 3 0>;		/* 195, SDA */
 };
 
+&twl6040 {
+	ti,audpwron-gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>;  /* gpio line 144 */
+};
+
+&twl6040_pins {
+	pinctrl-single,pins = <
+		OMAP5_IOPAD(0x1c4, PIN_OUTPUT | MUX_MODE6)	/* mcspi1_somi.gpio5_144 */
+		OMAP5_IOPAD(0x1ca, PIN_OUTPUT | MUX_MODE6)	/* perslimbus2_clock.gpio5_145 */
+	>;
+};

arch/arm/boot/dts/omap5-uevm.dts

@@ -51,3 +51,13 @@
 		<&gpio9 1 GPIO_ACTIVE_HIGH>,	/* TCA6424A P00, LS OE */
 		<&gpio7 1 GPIO_ACTIVE_HIGH>;	/* GPIO 193, HPD */
 };
+
+&twl6040 {
+	ti,audpwron-gpio = <&gpio5 13 GPIO_ACTIVE_HIGH>;  /* gpio line 141 */
+};
+
+&twl6040_pins {
+	pinctrl-single,pins = <
+		OMAP5_IOPAD(0x1be, PIN_OUTPUT | MUX_MODE6)	/* mcspi1_somi.gpio5_141 */
+	>;
+};

arch/arm/boot/dts/socfpga_cyclone5_vining_fpga.dts

@@ -136,6 +136,7 @@
 &gmac1 {
 	status = "okay";
 	phy-mode = "rgmii";
+	phy-handle = <&phy1>;
 
 	snps,reset-gpio = <&porta 0 GPIO_ACTIVE_LOW>;
 	snps,reset-active-low;

arch/arm/boot/dts/stih407-family.dtsi

@@ -24,18 +24,21 @@
 			compatible = "shared-dma-pool";
 			reg = <0x40000000 0x01000000>;
 			no-map;
+			status = "disabled";
 		};
 
 		gp1_reserved: rproc@41000000 {
 			compatible = "shared-dma-pool";
 			reg = <0x41000000 0x01000000>;
 			no-map;
+			status = "disabled";
 		};
 
 		audio_reserved: rproc@42000000 {
 			compatible = "shared-dma-pool";
 			reg = <0x42000000 0x01000000>;
 			no-map;
+			status = "disabled";
 		};
 
 		dmu_reserved: rproc@43000000 {