Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
new file mode 100644
index 000000000000..5b6cd9b3f628
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/nxp-nci.txt
@@ -0,0 +1,35 @@
+* NXP Semiconductors NXP NCI NFC Controllers
+
+Required properties:
+- compatible: Should be "nxp,nxp-nci-i2c".
+- clock-frequency: I²C work frequency.
+- reg: address on the bus
+- interrupt-parent: phandle for the interrupt gpio controller
+- interrupts: GPIO interrupt to which the chip is connected
+- enable-gpios: Output GPIO pin used for enabling/disabling the chip
+- firmware-gpios: Output GPIO pin used to enter firmware download mode
+
+Optional SoC Specific Properties:
+- pinctrl-names: Contains only one value - "default".
+- pintctrl-0: Specifies the pin control groups used for this controller.
+
+Example (for ARM-based BeagleBone with NPC100 NFC controller on I2C2):
+
+&i2c2 {
+
+	status = "okay";
+
+	npc100: npc100@29 {
+
+		compatible = "nxp,nxp-nci-i2c";
+
+		reg = <0x29>;
+		clock-frequency = <100000>;
+
+		interrupt-parent = <&gpio1>;
+		interrupts = <29 GPIO_ACTIVE_HIGH>;
+
+		enable-gpios = <&gpio0 30 GPIO_ACTIVE_HIGH>;
+		firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
+	};
+};