nfs: disintegrate UAPI for nfs

This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently.  After these patches, userspace
headers will be segregated into:

        include/uapi/linux/.../foo.h

for the userspace interface stuff, and:

        include/linux/.../foo.h

for the strictly kernel internal stuff.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 112 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/misc/lis302.txt b/Documentation/devicetree/bindings/misc/lis302.txt
new file mode 100644
index 000000000000..6def86f6b053
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/lis302.txt
@@ -0,0 +1,112 @@
+LIS302 accelerometer devicetree bindings
+
+This device is matched via its bus drivers, and has a number of properties
+that apply in on the generic device (independent from the bus).
+
+
+Required properties for the SPI bindings:
+ - compatible: 		should be set to "st,lis3lv02d_spi"
+ - reg:			the chipselect index
+ - spi-max-frequency:	maximal bus speed, should be set to 1000000 unless
+			constrained by external circuitry
+ - interrupts:		the interrupt generated by the device
+
+Required properties for the I2C bindings:
+ - compatible:		should be set to "st,lis3lv02d"
+ - reg:			i2c slave address
+ - Vdd-supply:		The input supply for Vdd
+ - Vdd_IO-supply:	The input supply for Vdd_IO
+
+
+Optional properties for all bus drivers:
+
+ - st,click-single-{x,y,z}:	if present, tells the device to issue an
+				interrupt on single click events on the
+				x/y/z axis.
+ - st,click-double-{x,y,z}:	if present, tells the device to issue an
+				interrupt on double click events on the
+				x/y/z axis.
+ - st,click-thresh-{x,y,z}:	set the x/y/z axis threshold
+ - st,click-click-time-limit:	click time limit, from 0 to 127.5msec
+				with step of 0.5 msec
+ - st,click-latency:		click latency, from 0 to 255 msec with
+				step of 1 msec.
+ - st,click-window:		click window, from 0 to 255 msec with
+				step of 1 msec.
+ - st,irq{1,2}-disable:		disable IRQ 1/2
+ - st,irq{1,2}-ff-wu-1:		raise IRQ 1/2 on FF_WU_1 condition
+ - st,irq{1,2}-ff-wu-2:		raise IRQ 1/2 on FF_WU_2 condition
+ - st,irq{1,2}-data-ready:	raise IRQ 1/2 on data ready contition
+ - st,irq{1,2}-click:		raise IRQ 1/2 on click condition
+ - st,irq-open-drain:		consider IRQ lines open-drain
+ - st,irq-active-low:		make IRQ lines active low
+ - st,wu-duration-1:		duration register for Free-Fall/Wake-Up
+				interrupt 1
+ - st,wu-duration-2:		duration register for Free-Fall/Wake-Up
+				interrupt 2
+ - st,wakeup-{x,y,z}-{lo,hi}:	set wakeup condition on x/y/z axis for
+				upper/lower limit
+ - st,highpass-cutoff-hz=:	1, 2, 4 or 8 for 1Hz, 2Hz, 4Hz or 8Hz of
+				highpass cut-off frequency
+ - st,hipass{1,2}-disable:	disable highpass 1/2.
+ - st,default-rate=:		set the default rate
+ - st,axis-{x,y,z}=:		set the axis to map to the three coordinates
+ - st,{min,max}-limit-{x,y,z}	set the min/max limits for x/y/z axis
+				(used by self-test)
+
+
+Example for a SPI device node:
+
+	lis302@0 {
+		compatible = "st,lis302dl-spi";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+		interrupt-parent = <&gpio>;
+		interrupts = <104 0>;
+
+		st,click-single-x;
+		st,click-single-y;
+		st,click-single-z;
+		st,click-thresh-x = <10>;
+		st,click-thresh-y = <10>;
+		st,click-thresh-z = <10>;
+		st,irq1-click;
+		st,irq2-click;
+		st,wakeup-x-lo;
+		st,wakeup-x-hi;
+		st,wakeup-y-lo;
+		st,wakeup-y-hi;
+		st,wakeup-z-lo;
+		st,wakeup-z-hi;
+	};
+
+Example for a I2C device node:
+
+	lis331dlh: lis331dlh@18 {
+		compatible = "st,lis331dlh", "st,lis3lv02d";
+		reg = <0x18>;
+		Vdd-supply = <&lis3_reg>;
+		Vdd_IO-supply = <&lis3_reg>;
+
+		st,click-single-x;
+		st,click-single-y;
+		st,click-single-z;
+		st,click-thresh-x = <10>;
+		st,click-thresh-y = <10>;
+		st,click-thresh-z = <10>;
+		st,irq1-click;
+		st,irq2-click;
+		st,wakeup-x-lo;
+		st,wakeup-x-hi;
+		st,wakeup-y-lo;
+		st,wakeup-y-hi;
+		st,wakeup-z-lo;
+		st,wakeup-z-hi;
+		st,min-limit-x = <120>;
+		st,min-limit-y = <120>;
+		st,min-limit-z = <140>;
+		st,max-limit-x = <550>;
+		st,max-limit-y = <550>;
+		st,max-limit-z = <750>;
+	};
+