Merge 2.6.38-rc5 into usb-next

This is needed to resolve some merge conflicts that were found
in the USB host controller patches, and reported by Stephen Rothwell.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 53 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/spi/fsl-spi.txt b/Documentation/devicetree/bindings/spi/fsl-spi.txt
new file mode 100644
index 000000000000..777abd7399d5
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/fsl-spi.txt
@@ -0,0 +1,53 @@
+* SPI (Serial Peripheral Interface)
+
+Required properties:
+- cell-index : QE SPI subblock index.
+                0: QE subblock SPI1
+                1: QE subblock SPI2
+- compatible : should be "fsl,spi".
+- mode : the SPI operation mode, it can be "cpu" or "cpu-qe".
+- reg : Offset and length of the register set for the device
+- interrupts : <a b> where a is the interrupt number and b is a
+  field that represents an encoding of the sense and level
+  information for the interrupt.  This should be encoded based on
+  the information in section 2) depending on the type of interrupt
+  controller you have.
+- interrupt-parent : the phandle for the interrupt controller that
+  services interrupts for this device.
+
+Optional properties:
+- gpios : specifies the gpio pins to be used for chipselects.
+  The gpios will be referred to as reg = <index> in the SPI child nodes.
+  If unspecified, a single SPI device without a chip select can be used.
+
+Example:
+        spi@4c0 {
+                cell-index = <0>;
+                compatible = "fsl,spi";
+                reg = <4c0 40>;
+                interrupts = <82 0>;
+                interrupt-parent = <700>;
+                mode = "cpu";
+                gpios = <&gpio 18 1     // device reg=<0>
+                         &gpio 19 1>;   // device reg=<1>
+        };
+
+
+* eSPI (Enhanced Serial Peripheral Interface)
+
+Required properties:
+- compatible : should be "fsl,mpc8536-espi".
+- reg : Offset and length of the register set for the device.
+- interrupts : should contain eSPI interrupt, the device has one interrupt.
+- fsl,espi-num-chipselects : the number of the chipselect signals.
+
+Example:
+        spi@110000 {
+                #address-cells = <1>;
+                #size-cells = <0>;
+                compatible = "fsl,mpc8536-espi";
+                reg = <0x110000 0x1000>;
+                interrupts = <53 0x2>;
+                interrupt-parent = <&mpic>;
+                fsl,espi-num-chipselects = <4>;
+        };