Commit ce49b628 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'staging-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging 

Pull staging tree update from Greg KH:
 "Here's the large staging tree merge for 3.11-rc1

  Huge thing here is the Lustre client code.  Unfortunatly, due to it
  not building properly on a wide variety of different architectures
  (this was production code???), it is currently disabled from the build
  so as to not annoy people.

  Other than Lustre, there are loads of comedi patches, working to clean
  up that subsystem, iio updates and new drivers, and a load of cleanups
  from the OPW applicants in their quest to get a summer internship.

  All of these have been in the linux-next releases for a while (hence
  the Lustre code being disabled)"

Fixed up trivial conflict in drivers/staging/serqt_usb2/serqt_usb2.c due
to independent renamings in the staging driver cleanup and the USB
tree..

* tag 'staging-3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (868 commits)
  Revert "Revert "Revert "staging/lustre: drop CONFIG_BROKEN dependency"""
  staging: rtl8192u: fix line length in r819xU_phy.h
  staging: rtl8192u: rename variables in r819xU_phy.h
  staging: rtl8192u: fix comments in r819xU_phy.h
  staging: rtl8192u: fix whitespace in r819xU_phy.h
  staging: rtl8192u: fix newlines in r819xU_phy.c
  staging: comedi: unioxx5: use comedi_alloc_spriv()
  staging: comedi: unioxx5: fix unioxx5_detach()
  silicom: checkpatch: errors caused by macros
  Staging: silicom: remove the board_t typedef in bpctl_mod.c
  Staging: silicom: capitalize labels in the bp_media_type enum
  Staging: silicom: remove bp_media_type enum typedef
  staging: rtl8192u: replace msleep(1) with usleep_range() in r819xU_phy.c
  staging: rtl8192u: rename dwRegRead and rtStatus in r819xU_phy.c
  staging: rtl8192u: replace __FUNCTION__ in r819xU_phy.c
  staging: rtl8192u: limit line size in r819xU_phy.c
  zram: allow request end to coincide with disksize
  staging: drm/imx: use generic irq chip unused field to block out invalid irqs
  staging: drm/imx: use generic irqchip
  staging: drm/imx: ipu-dmfc: use defines for ipu channel numbers
  ...
parents 0de10f9e 0ad1ea69

Documentation/ABI/testing/sysfs-bus-iio

+45 −45
Original line number Diff line number Diff line
@@ -690,45 +690,45 @@ Description: 
		Actually start the buffer capture up.  Will start trigger

		if first device and appropriate.



What:		/sys/bus/iio/devices/iio:deviceX/buffer/scan_elements

What:		/sys/bus/iio/devices/iio:deviceX/scan_elements

KernelVersion:	2.6.37

Contact:	linux-iio@vger.kernel.org

Description:

		Directory containing interfaces for elements that will be

		captured for a single triggered sample set in the buffer.



What:		/sys/.../buffer/scan_elements/in_accel_x_en

What:		/sys/.../buffer/scan_elements/in_accel_y_en

What:		/sys/.../buffer/scan_elements/in_accel_z_en

What:		/sys/.../buffer/scan_elements/in_anglvel_x_en

What:		/sys/.../buffer/scan_elements/in_anglvel_y_en

What:		/sys/.../buffer/scan_elements/in_anglvel_z_en

What:		/sys/.../buffer/scan_elements/in_magn_x_en

What:		/sys/.../buffer/scan_elements/in_magn_y_en

What:		/sys/.../buffer/scan_elements/in_magn_z_en

What:		/sys/.../buffer/scan_elements/in_timestamp_en

What:		/sys/.../buffer/scan_elements/in_voltageY_supply_en

What:		/sys/.../buffer/scan_elements/in_voltageY_en

What:		/sys/.../buffer/scan_elements/in_voltageY-voltageZ_en

What:		/sys/.../buffer/scan_elements/in_incli_x_en

What:		/sys/.../buffer/scan_elements/in_incli_y_en

What:		/sys/.../buffer/scan_elements/in_pressureY_en

What:		/sys/.../buffer/scan_elements/in_pressure_en

What:		/sys/.../iio:deviceX/scan_elements/in_accel_x_en

What:		/sys/.../iio:deviceX/scan_elements/in_accel_y_en

What:		/sys/.../iio:deviceX/scan_elements/in_accel_z_en

What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_x_en

What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_y_en

What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_z_en

What:		/sys/.../iio:deviceX/scan_elements/in_magn_x_en

What:		/sys/.../iio:deviceX/scan_elements/in_magn_y_en

What:		/sys/.../iio:deviceX/scan_elements/in_magn_z_en

What:		/sys/.../iio:deviceX/scan_elements/in_timestamp_en

What:		/sys/.../iio:deviceX/scan_elements/in_voltageY_supply_en

What:		/sys/.../iio:deviceX/scan_elements/in_voltageY_en

What:		/sys/.../iio:deviceX/scan_elements/in_voltageY-voltageZ_en

What:		/sys/.../iio:deviceX/scan_elements/in_incli_x_en

What:		/sys/.../iio:deviceX/scan_elements/in_incli_y_en

What:		/sys/.../iio:deviceX/scan_elements/in_pressureY_en

What:		/sys/.../iio:deviceX/scan_elements/in_pressure_en

KernelVersion:	2.6.37

Contact:	linux-iio@vger.kernel.org

Description:

		Scan element control for triggered data capture.



What:		/sys/.../buffer/scan_elements/in_accel_type

What:		/sys/.../buffer/scan_elements/in_anglvel_type

What:		/sys/.../buffer/scan_elements/in_magn_type

What:		/sys/.../buffer/scan_elements/in_incli_type

What:		/sys/.../buffer/scan_elements/in_voltageY_type

What:		/sys/.../buffer/scan_elements/in_voltage_type

What:		/sys/.../buffer/scan_elements/in_voltageY_supply_type

What:		/sys/.../buffer/scan_elements/in_timestamp_type

What:		/sys/.../buffer/scan_elements/in_pressureY_type

What:		/sys/.../buffer/scan_elements/in_pressure_type

What:		/sys/.../iio:deviceX/scan_elements/in_accel_type

What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_type

What:		/sys/.../iio:deviceX/scan_elements/in_magn_type

What:		/sys/.../iio:deviceX/scan_elements/in_incli_type

What:		/sys/.../iio:deviceX/scan_elements/in_voltageY_type

What:		/sys/.../iio:deviceX/scan_elements/in_voltage_type

What:		/sys/.../iio:deviceX/scan_elements/in_voltageY_supply_type

What:		/sys/.../iio:deviceX/scan_elements/in_timestamp_type

What:		/sys/.../iio:deviceX/scan_elements/in_pressureY_type

What:		/sys/.../iio:deviceX/scan_elements/in_pressure_type

KernelVersion:	2.6.37

Contact:	linux-iio@vger.kernel.org

Description:
@@ -752,29 +752,29 @@ Description: 
		For other storage combinations this attribute will be extended

		appropriately.



What:		/sys/.../buffer/scan_elements/in_accel_type_available

What:		/sys/.../iio:deviceX/scan_elements/in_accel_type_available

KernelVersion:	2.6.37

Contact:	linux-iio@vger.kernel.org

Description:

		If the type parameter can take one of a small set of values,

		this attribute lists them.



What:		/sys/.../buffer/scan_elements/in_voltageY_index

What:		/sys/.../buffer/scan_elements/in_voltageY_supply_index

What:		/sys/.../buffer/scan_elements/in_accel_x_index

What:		/sys/.../buffer/scan_elements/in_accel_y_index

What:		/sys/.../buffer/scan_elements/in_accel_z_index

What:		/sys/.../buffer/scan_elements/in_anglvel_x_index

What:		/sys/.../buffer/scan_elements/in_anglvel_y_index

What:		/sys/.../buffer/scan_elements/in_anglvel_z_index

What:		/sys/.../buffer/scan_elements/in_magn_x_index

What:		/sys/.../buffer/scan_elements/in_magn_y_index

What:		/sys/.../buffer/scan_elements/in_magn_z_index

What:		/sys/.../buffer/scan_elements/in_incli_x_index

What:		/sys/.../buffer/scan_elements/in_incli_y_index

What:		/sys/.../buffer/scan_elements/in_timestamp_index

What:		/sys/.../buffer/scan_elements/in_pressureY_index

What:		/sys/.../buffer/scan_elements/in_pressure_index

What:		/sys/.../iio:deviceX/scan_elements/in_voltageY_index

What:		/sys/.../iio:deviceX/scan_elements/in_voltageY_supply_index

What:		/sys/.../iio:deviceX/scan_elements/in_accel_x_index

What:		/sys/.../iio:deviceX/scan_elements/in_accel_y_index

What:		/sys/.../iio:deviceX/scan_elements/in_accel_z_index

What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_x_index

What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_y_index

What:		/sys/.../iio:deviceX/scan_elements/in_anglvel_z_index

What:		/sys/.../iio:deviceX/scan_elements/in_magn_x_index

What:		/sys/.../iio:deviceX/scan_elements/in_magn_y_index

What:		/sys/.../iio:deviceX/scan_elements/in_magn_z_index

What:		/sys/.../iio:deviceX/scan_elements/in_incli_x_index

What:		/sys/.../iio:deviceX/scan_elements/in_incli_y_index

What:		/sys/.../iio:deviceX/scan_elements/in_timestamp_index

What:		/sys/.../iio:deviceX/scan_elements/in_pressureY_index

What:		/sys/.../iio:deviceX/scan_elements/in_pressure_index

KernelVersion:	2.6.37

Contact:	linux-iio@vger.kernel.org

Description:

Documentation/devicetree/bindings/iio/dac/ad7303.txt

0 → 100644
+23 −0
Original line number Diff line number Diff line 
Analog Devices AD7303 DAC device driver



Required properties:

	- compatible: Must be "adi,ad7303"

	- reg: SPI chip select number for the device

	- spi-max-frequency: Max SPI frequency to use (< 30000000)

	- Vdd-supply: Phandle to the Vdd power supply



Optional properties:

	- REF-supply: Phandle to the external reference voltage supply. This should

	  only be set if there is an external reference voltage connected to the REF

	  pin. If the property is not set Vdd/2 is used as the reference voltage.



Example:



		ad7303@4 {

			compatible = "adi,ad7303";

			reg = <4>;

			spi-max-frequency = <10000000>;

			Vdd-supply = <&vdd_supply>;

			adi,use-external-reference;

			REF-supply = <&vref_supply>;

		};

Documentation/devicetree/bindings/iio/frequency/adf4350.txt

0 → 100644
+86 −0
Original line number Diff line number Diff line 
Analog Devices ADF4350/ADF4351 device driver



Required properties:

	- compatible: Should be one of

		* "adi,adf4350": When using the ADF4350 device

		* "adi,adf4351": When using the ADF4351 device

	- reg: SPI chip select numbert for the device

	- spi-max-frequency: Max SPI frequency to use (< 20000000)

	- clocks: From common clock binding. Clock is phandle to clock for

		ADF435x Reference Clock (CLKIN).



Optional properties:

	- gpios:	 GPIO Lock detect - If set with a valid phandle and GPIO number,

			pll lock state is tested upon read.

	- adi,channel-spacing: Channel spacing in Hz (influences MODULUS).

	- adi,power-up-frequency:	If set in Hz the PLL tunes to

			the desired frequency on probe.

	- adi,reference-div-factor: If set the driver skips dynamic calculation

			and uses this default value instead.

	- adi,reference-doubler-enable: Enables reference doubler.

	- adi,reference-div2-enable: Enables reference divider.

	- adi,phase-detector-polarity-positive-enable: Enables positive phase

			detector polarity. Default = negative.

	- adi,lock-detect-precision-6ns-enable: Enables 6ns lock detect precision.

			Default = 10ns.

	- adi,lock-detect-function-integer-n-enable: Enables lock detect

			for integer-N mode. Default = factional-N mode.

	- adi,charge-pump-current: Charge pump current in mA.

			Default = 2500mA.

	- adi,muxout-select: On chip multiplexer output selection.

			Valid values for the multiplexer output are:

			0: Three-State Output (default)

			1: DVDD

			2: DGND

			3: R-Counter output

			4: N-Divider output

			5: Analog lock detect

			6: Digital lock detect

	- adi,low-spur-mode-enable: Enables low spur mode.

			Default = Low noise mode.

	- adi,cycle-slip-reduction-enable: Enables cycle slip reduction.

	- adi,charge-cancellation-enable: Enabled charge pump

			charge cancellation for integer-N modes.

	- adi,anti-backlash-3ns-enable: Enables 3ns antibacklash pulse width

			 for integer-N modes.

	- adi,band-select-clock-mode-high-enable: Enables faster band

			selection logic.

	- adi,12bit-clk-divider: Clock divider value used when

			adi,12bit-clkdiv-mode != 0

	- adi,clk-divider-mode:

			Valid values for the clkdiv mode are:

			0: Clock divider off (default)

			1: Fast lock enable

			2: Phase resync enable

	- adi,aux-output-enable: Enables auxiliary RF output.

	- adi,aux-output-fundamental-enable: Selects fundamental VCO output on

			the auxiliary RF output. Default = Output of RF dividers.

	- adi,mute-till-lock-enable: Enables Mute-Till-Lock-Detect function.

	- adi,output-power: Output power selection.

			Valid values for the power mode are:

			0: -4dBm (default)

			1: -1dBm

			2: +2dBm

			3: +5dBm

	- adi,aux-output-power: Auxiliary output power selection.

			Valid values for the power mode are:

			0: -4dBm (default)

			1: -1dBm

			2: +2dBm

			3: +5dBm





Example:

		lo_pll0_rx_adf4351: adf4351-rx-lpc@4 {

			compatible = "adi,adf4351";

			reg = <4>;

			spi-max-frequency = <10000000>;

			clocks = <&clk0_ad9523 9>;

			clock-names = "clkin";

			adi,channel-spacing = <10000>;

			adi,power-up-frequency = <2400000000>;

			adi,phase-detector-polarity-positive-enable;

			adi,charge-pump-current = <2500>;

			adi,output-power = <3>;

			adi,mute-till-lock-enable;

		};

Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt

0 → 100644
+18 −0
Original line number Diff line number Diff line 
* AsahiKASEI AK8975 magnetometer sensor



Required properties:



  - compatible : should be "asahi-kasei,ak8975"

  - reg : the I2C address of the magnetometer



Optional properties:



  - gpios : should be device tree identifier of the magnetometer DRDY pin



Example:



ak8975@0c {

        compatible = "asahi-kasei,ak8975";

        reg = <0x0c>;

        gpios = <&gpj0 7 0>;

};

Documentation/devicetree/bindings/staging/imx-drm/ldb.txt

0 → 100644
+99 −0
Original line number Diff line number Diff line 
Device-Tree bindings for LVDS Display Bridge (ldb)



LVDS Display Bridge

===================



The LVDS Display Bridge device tree node contains up to two lvds-channel

nodes describing each of the two LVDS encoder channels of the bridge.



Required properties:

 - #address-cells : should be <1>

 - #size-cells : should be <0>

 - compatible : should be "fsl,imx53-ldb" or "fsl,imx6q-ldb".

                Both LDB versions are similar, but i.MX6 has an additional

                multiplexer in the front to select any of the four IPU display

                interfaces as input for each LVDS channel.

 - gpr : should be <&gpr> on i.MX53 and i.MX6q.

         The phandle points to the iomuxc-gpr region containing the LVDS

         control register.

- clocks, clock-names : phandles to the LDB divider and selector clocks and to

                        the display interface selector clocks, as described in

                        Documentation/devicetree/bindings/clock/clock-bindings.txt

        The following clocks are expected on i.MX53:

                "di0_pll" - LDB LVDS channel 0 mux

                "di1_pll" - LDB LVDS channel 1 mux

                "di0" - LDB LVDS channel 0 gate

                "di1" - LDB LVDS channel 1 gate

                "di0_sel" - IPU1 DI0 mux

                "di1_sel" - IPU1 DI1 mux

        On i.MX6q the following additional clocks are needed:

                "di2_sel" - IPU2 DI0 mux

                "di3_sel" - IPU2 DI1 mux

        The needed clock numbers for each are documented in

        Documentation/devicetree/bindings/clock/imx5-clock.txt, and in

        Documentation/devicetree/bindings/clock/imx6q-clock.txt.



Optional properties:

 - pinctrl-names : should be "default" on i.MX53, not used on i.MX6q

 - pinctrl-0 : a phandle pointing to LVDS pin settings on i.MX53,

               not used on i.MX6q

 - fsl,dual-channel : boolean. if it exists, only LVDS channel 0 should

   be configured - one input will be distributed on both outputs in dual

   channel mode



LVDS Channel

============



Each LVDS Channel has to contain a display-timings node that describes the

video timings for the connected LVDS display. For detailed information, also

have a look at Documentation/devicetree/bindings/video/display-timing.txt.



Required properties:

 - reg : should be <0> or <1>

 - crtcs : a list of phandles with index pointing to the IPU display interfaces

           that can be used as video source for this channel.

 - fsl,data-mapping : should be "spwg" or "jeida"

                      This describes how the color bits are laid out in the

                      serialized LVDS signal.

 - fsl,data-width : should be <18> or <24>



example:



gpr: iomuxc-gpr@53fa8000 {

	/* ... */

};



ldb: ldb@53fa8008 {

	#address-cells = <1>;

	#size-cells = <0>;

	compatible = "fsl,imx53-ldb";

	gpr = <&gpr>;

	clocks = <&clks 122>, <&clks 120>,

		 <&clks 115>, <&clks 116>,

		 <&clks 123>, <&clks 85>;

	clock-names = "di0_pll", "di1_pll",

		      "di0_sel", "di1_sel",

		      "di0", "di1";



	lvds-channel@0 {

		reg = <0>;

		crtcs = <&ipu 0>;

		fsl,data-mapping = "spwg";

		fsl,data-width = <24>;



		display-timings {

			/* ... */

		};

	};



	lvds-channel@1 {

		reg = <1>;

		crtcs = <&ipu 1>;

		fsl,data-mapping = "spwg";

		fsl,data-width = <24>;



		display-timings {

			/* ... */

		};

	};

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE