Merge branch 'linus' into core/urgent

Update with Linus tree so fixes for the same can be applied.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 22 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt
new file mode 100644
index 000000000000..8bf89c643640
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt
@@ -0,0 +1,22 @@
+Broadcom BCM2835 SPI0 controller
+
+The BCM2835 contains two forms of SPI master controller, one known simply as
+SPI0, and the other known as the "Universal SPI Master"; part of the
+auxilliary block. This binding applies to the SPI0 controller.
+
+Required properties:
+- compatible: Should be "brcm,bcm2835-spi".
+- reg: Should contain register location and length.
+- interrupts: Should contain interrupt.
+- clocks: The clock feeding the SPI controller.
+
+Example:
+
+spi@20204000 {
+	compatible = "brcm,bcm2835-spi";
+	reg = <0x7e204000 0x1000>;
+	interrupts = <2 22>;
+	clocks = <&clk_spi>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+};