Merge branch 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into stable/for-linus-3.7

* 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (9690 commits)
  x86: Document x86_init.paging.pagetable_init()
  x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done()
  x86: Move paging_init() call to x86_init.paging.pagetable_init()
  x86: Rename pagetable_setup_start() to pagetable_init()
  x86: Remove base argument from x86_init.paging.pagetable_setup_start
  Linux 3.6-rc5
  HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
  Remove user-triggerable BUG from mpol_to_str
  xen/pciback: Fix proper FLR steps.
  uml: fix compile error in deliver_alarm()
  dj: memory scribble in logi_dj
  Fix order of arguments to compat_put_time[spec|val]
  xen: Use correct masking in xen_swiotlb_alloc_coherent.
  xen: fix logical error in tlb flushing
  xen/p2m: Fix one-off error in checking the P2M tree directory.
  powerpc: Don't use __put_user() in patch_instruction
  powerpc: Make sure IPI handlers see data written by IPI senders
  powerpc: Restore correct DSCR in context switch
  powerpc: Fix DSCR inheritance in copy_thread()
  powerpc: Keep thread.dscr and thread.dscr_inherit in sync
  ...

9 files changed, 255 insertions, 3 deletions

diff --git a/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt b/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
new file mode 100644
index 00000000000..7c86d5e28a0
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
@@ -0,0 +1,29 @@
+The Broadcom BCM87XX devices are a family of 10G Ethernet PHYs.  They
+have these bindings in addition to the standard PHY bindings.
+
+Compatible: Should contain "broadcom,bcm8706" or "broadcom,bcm8727" and
+            "ethernet-phy-ieee802.3-c45"
+
+Optional Properties:
+
+- broadcom,c45-reg-init : one of more sets of 4 cells.  The first cell
+  is the MDIO Manageable Device (MMD) address, the second a register
+  address within the MMD, the third cell contains a mask to be ANDed
+  with the existing register value, and the fourth cell is ORed with
+  he result to yield the new register value.  If the third cell has a
+  value of zero, no read of the existing value is performed.
+
+Example:
+
+	ethernet-phy@5 {
+		reg = <5>;
+		compatible = "broadcom,bcm8706", "ethernet-phy-ieee802.3-c45";
+		interrupt-parent = <&gpio>;
+		interrupts = <12 8>; /* Pin 12, active low */
+		/*
+		 * Set PMD Digital Control Register for
+		 * GPIO[1] Tx/Rx
+		 * GPIO[0] R64 Sync Acquired
+		 */
+		broadcom,c45-reg-init = <1 0xc808 0xff8f 0x70>;
+	};
diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
index f31b686d455..8ff324eaa88 100644
--- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
+++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
@@ -11,6 +11,9 @@ Required properties:
 
 - reg : Offset and length of the register set for this device
 - interrupts : Interrupt tuple for this device
+
+Optional properties:
+
 - clock-frequency : The oscillator frequency driving the flexcan device
 
 Example:
diff --git a/Documentation/devicetree/bindings/net/cavium-mdio.txt b/Documentation/devicetree/bindings/net/cavium-mdio.txt
new file mode 100644
index 00000000000..04cb7491d23
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/cavium-mdio.txt
@@ -0,0 +1,27 @@
+* System Management Interface (SMI) / MDIO
+
+Properties:
+- compatible: "cavium,octeon-3860-mdio"
+
+  Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs.
+
+- reg: The base address of the MDIO bus controller register bank.
+
+- #address-cells: Must be <1>.
+
+- #size-cells: Must be <0>.  MDIO addresses have no size component.
+
+Typically an MDIO bus might have several children.
+
+Example:
+	mdio@1180000001800 {
+		compatible = "cavium,octeon-3860-mdio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x11800 0x00001800 0x0 0x40>;
+
+		ethernet-phy@0 {
+			...
+			reg = <0>;
+		};
+	};
diff --git a/Documentation/devicetree/bindings/net/cavium-mix.txt b/Documentation/devicetree/bindings/net/cavium-mix.txt
new file mode 100644
index 00000000000..5da628db68b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/cavium-mix.txt
@@ -0,0 +1,39 @@
+* MIX Ethernet controller.
+
+Properties:
+- compatible: "cavium,octeon-5750-mix"
+
+  Compatibility with all cn5XXX and cn6XXX SOCs populated with MIX
+  devices.
+
+- reg: The base addresses of four separate register banks.  The first
+  bank contains the MIX registers.  The second bank the corresponding
+  AGL registers.  The third bank are the AGL registers shared by all
+  MIX devices present.  The fourth bank is the AGL_PRT_CTL shared by
+  all MIX devices present.
+
+- cell-index: A single cell specifying which portion of the shared
+  register banks corresponds to this MIX device.
+
+- interrupts: Two interrupt specifiers.  The first is the MIX
+  interrupt routing and the second the routing for the AGL interrupts.
+
+- mac-address: Optional, the MAC address to assign to the device.
+
+- local-mac-address: Optional, the MAC address to assign to the device
+  if mac-address is not specified.
+
+- phy-handle: Optional, a phandle for the PHY device connected to this device.
+
+Example:
+	ethernet@1070000100800 {
+		compatible = "cavium,octeon-5750-mix";
+		reg = <0x10700 0x00100800 0x0 0x100>, /* MIX */
+		      <0x11800 0xE0000800 0x0 0x300>, /* AGL */
+		      <0x11800 0xE0000400 0x0 0x400>, /* AGL_SHARED  */
+		      <0x11800 0xE0002008 0x0 0x8>;   /* AGL_PRT_CTL */
+		cell-index = <1>;
+		interrupts = <1 18>, < 1 46>;
+		local-mac-address = [ 00 0f b7 10 63 54 ];
+		phy-handle = <&phy1>;
+	};
diff --git a/Documentation/devicetree/bindings/net/cavium-pip.txt b/Documentation/devicetree/bindings/net/cavium-pip.txt
new file mode 100644
index 00000000000..d4c53ba04b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/cavium-pip.txt
@@ -0,0 +1,98 @@
+* PIP Ethernet nexus.
+
+The PIP Ethernet nexus can control several data packet input/output
+devices.  The devices have a two level grouping scheme.  There may be
+several interfaces, and each interface may have several ports.  These
+ports might be an individual Ethernet PHY.
+
+
+Properties for the PIP nexus:
+- compatible: "cavium,octeon-3860-pip"
+
+  Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs.
+
+- reg: The base address of the PIP's register bank.
+
+- #address-cells: Must be <1>.
+
+- #size-cells: Must be <0>.
+
+Properties for PIP interfaces which is a child the PIP nexus:
+- compatible: "cavium,octeon-3860-pip-interface"
+
+  Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs.
+
+- reg: The interface number.
+
+- #address-cells: Must be <1>.
+
+- #size-cells: Must be <0>.
+
+Properties for PIP port which is a child the PIP interface:
+- compatible: "cavium,octeon-3860-pip-port"
+
+  Compatibility with all cn3XXX, cn5XXX and cn6XXX SOCs.
+
+- reg: The port number within the interface group.
+
+- mac-address: Optional, the MAC address to assign to the device.
+
+- local-mac-address: Optional, the MAC address to assign to the device
+  if mac-address is not specified.
+
+- phy-handle: Optional, a phandle for the PHY device connected to this device.
+
+Example:
+
+	pip@11800a0000000 {
+		compatible = "cavium,octeon-3860-pip";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reg = <0x11800 0xa0000000 0x0 0x2000>;
+
+		interface@0 {
+			compatible = "cavium,octeon-3860-pip-interface";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>; /* interface */
+
+			ethernet@0 {
+				compatible = "cavium,octeon-3860-pip-port";
+				reg = <0x0>; /* Port */
+				local-mac-address = [ 00 0f b7 10 63 60 ];
+				phy-handle = <&phy2>;
+			};
+			ethernet@1 {
+				compatible = "cavium,octeon-3860-pip-port";
+				reg = <0x1>; /* Port */
+				local-mac-address = [ 00 0f b7 10 63 61 ];
+				phy-handle = <&phy3>;
+			};
+			ethernet@2 {
+				compatible = "cavium,octeon-3860-pip-port";
+				reg = <0x2>; /* Port */
+				local-mac-address = [ 00 0f b7 10 63 62 ];
+				phy-handle = <&phy4>;
+			};
+			ethernet@3 {
+				compatible = "cavium,octeon-3860-pip-port";
+				reg = <0x3>; /* Port */
+				local-mac-address = [ 00 0f b7 10 63 63 ];
+				phy-handle = <&phy5>;
+			};
+		};
+
+		interface@1 {
+			compatible = "cavium,octeon-3860-pip-interface";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>; /* interface */
+
+			ethernet@0 {
+				compatible = "cavium,octeon-3860-pip-port";
+				reg = <0x0>; /* Port */
+				local-mac-address = [ 00 0f b7 10 63 64 ];
+				phy-handle = <&phy6>;
+			};
+		};
+	};
diff --git a/Documentation/devicetree/bindings/net/davinci_emac.txt b/Documentation/devicetree/bindings/net/davinci_emac.txt
new file mode 100644
index 00000000000..48b259e29e8
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/davinci_emac.txt
@@ -0,0 +1,41 @@
+* Texas Instruments Davinci EMAC
+
+This file provides information, what the device node
+for the davinci_emac interface contains.
+
+Required properties:
+- compatible: "ti,davinci-dm6467-emac";
+- reg: Offset and length of the register set for the device
+- ti,davinci-ctrl-reg-offset: offset to control register
+- ti,davinci-ctrl-mod-reg-offset: offset to control module register
+- ti,davinci-ctrl-ram-offset: offset to control module ram
+- ti,davinci-ctrl-ram-size: size of control module ram
+- ti,davinci-rmii-en: use RMII
+- ti,davinci-no-bd-ram: has the emac controller BD RAM
+- phy-handle: Contains a phandle to an Ethernet PHY.
+              if not, davinci_emac driver defaults to 100/FULL
+- interrupts: interrupt mapping for the davinci emac interrupts sources:
+              4 sources: <Receive Threshold Interrupt
+			  Receive Interrupt
+			  Transmit Interrupt
+			  Miscellaneous Interrupt>
+
+Optional properties:
+- local-mac-address : 6 bytes, mac address
+
+Example (enbw_cmc board):
+	eth0: emac@1e20000 {
+		compatible = "ti,davinci-dm6467-emac";
+		reg = <0x220000 0x4000>;
+		ti,davinci-ctrl-reg-offset = <0x3000>;
+		ti,davinci-ctrl-mod-reg-offset = <0x2000>;
+		ti,davinci-ctrl-ram-offset = <0>;
+		ti,davinci-ctrl-ram-size = <0x2000>;
+		local-mac-address = [ 00 00 00 00 00 00 ];
+		interrupts = <33
+				34
+				35
+				36
+				>;
+		interrupt-parent = <&intc>;
+	};
diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 4616fc28ee8..d5363922140 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -7,10 +7,14 @@ Required properties:
 - phy-mode : String, operation mode of the PHY interface.
   Supported values are: "mii", "gmii", "sgmii", "tbi", "rmii",
   "rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid", "rtbi", "smii".
-- phy-reset-gpios : Should specify the gpio for phy reset
 
 Optional properties:
 - local-mac-address : 6 bytes, mac address
+- phy-reset-gpios : Should specify the gpio for phy reset
+- phy-reset-duration : Reset duration in milliseconds.  Should present
+  only if property "phy-reset-gpios" is available.  Missing the property
+  will have the duration be 1 millisecond.  Numbers greater than 1000 are
+  invalid and 1 millisecond will be used instead.
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index bb8c742eb8c..7cd18fbfcf7 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -14,10 +14,20 @@ Required properties:
  - linux,phandle :  phandle for this node; likely referenced by an
    ethernet controller node.
 
+Optional Properties:
+
+- compatible: Compatible list, may contain
+  "ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for
+  PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45
+  specifications. If neither of these are specified, the default is to
+  assume clause 22. The compatible list may also contain other
+  elements.
+
 Example:
 
 ethernet-phy@0 {
-	linux,phandle = <2452000>
+	compatible = "ethernet-phy-ieee802.3-c22";
+	linux,phandle = <2452000>;
 	interrupt-parent = <40000>;
 	interrupts = <35 1>;
 	reg = <0>;
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index 1f62623f8c3..060bbf098ef 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -1,7 +1,8 @@
 * STMicroelectronics 10/100/1000 Ethernet driver (GMAC)
 
 Required properties:
-- compatible: Should be "st,spear600-gmac"
+- compatible: Should be "snps,dwmac-<ip_version>" "snps,dwmac"
+	For backwards compatibility: "st,spear600-gmac" is also supported.
 - reg: Address and length of the register set for the device
 - interrupt-parent: Should be the phandle for the interrupt controller
   that services interrupts for this device