Commit graph

4465 commits

Author SHA1 Message Date
Laurent Pinchart
71e1d5c7bf video: Add THC63LVDM83D DT bindings documentation
The THC63LVDM83D is a video LVDS serializer described by an input port,
an output port, and an optional power down GPIO.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2014-09-15 11:55:46 +03:00
Laurent Pinchart
8d0f1956f7 video: Add ADV7123 DT bindings documentation
The ADV7123 is a video DAC described by an input port, an output port,
and an optional power save GPIO.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2014-09-15 11:55:46 +03:00
Laurent Pinchart
2d777ea95e video: Add DT binding documentation for VGA connector
The VGA connector is described by a single input port and an optional
DDC bus.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2014-09-15 11:55:46 +03:00
Laurent Pinchart
76ac2f3cf6 devicetree: Add vendor prefix "thine" to vendor-prefixes.txt
Use the company name as vendor prefix.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
2014-09-15 11:55:46 +03:00
Laurent Pinchart
ba9ab54727 devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txt
Mitsubishi Electric Corporation has a numerical stock ticker, use the
company name as vendor prefix.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
2014-09-15 11:55:46 +03:00
Greg Kroah-Hartman
ce4df0b012 Merge 3.17-rc5 into usb-next
We need the USB fixes in there to build on top of in this branch for
3.18.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-14 22:26:10 -07:00
Greg Kroah-Hartman
882ebfc28c Merge 3.17-rc5 into tty-next
We want those fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-14 22:17:40 -07:00
Greg Kroah-Hartman
caf382fe31 Merge 3.17-rc5 into staging-next.
This fixes a merge conflict in lustre, and we want the other fixes that
went into 3.17-rc5 as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-14 19:33:47 -07:00
Jason Cooper
1fc9d96ec6 Merge branch 'irqchip/keystone' into irqchip/core 2014-09-14 07:53:17 +00:00
Alexandre Belloni
20afdeb812 irqchip: atmel-aic5: Add sama5d4 support
Add sama5d4 support to irq-atmel-aic5.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Link: https://lkml.kernel.org/r/1410536587-24607-2-git-send-email-alexandre.belloni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-14 06:33:54 +00:00
Florian Fainelli
fda9203b92 Documentation: bcm7120-l2: Add Broadcom BCM7120-style L2 binding
This patch adds the Device Tree binding document for the Broadcom
BCM7120-style Set-top-box Level 2 interrupt controller hardware.

We provide some ascii art explaining the different roles and reasons why
some properties are introduced to represent that interrupt controller.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lkml.kernel.org/r/1410309862-27784-3-git-send-email-f.fainelli@gmail.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-14 06:21:59 +00:00
Geert Uytterhoeven
46eedb901c irqchip: renesas-irqc: Add binding docs for new R-Car Gen2 SoCs
- r8a7792 (R-Car V2H)
  - r8a7793 (R-Car M2-N)
  - r8a7794 (R-Car E2)

r8a7791 is now called "R-Car M2-W".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lkml.kernel.org/r/1409212800-4957-3-git-send-email-geert+renesas@glider.be
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-14 05:31:32 +00:00
Geert Uytterhoeven
41a3322a93 irqchip: renesas-irqc: Add DT binding documentation
The renesas-irqc driver supports DT, but the DT binding documentation was
missing.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Link: https://lkml.kernel.org/r/1409212800-4957-2-git-send-email-geert+renesas@glider.be
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-14 05:31:30 +00:00
Geert Uytterhoeven
9857b069b2 irqchip: renesas-intc-irqpin: Document SoC-specific bindings
The documentation only mentioned the generic fallback compatible property.
Add the missing SoC-specific compatible properties, which are already in
use.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Link: https://lkml.kernel.org/r/1409212800-4957-1-git-send-email-geert+renesas@glider.be
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-09-14 05:31:26 +00:00
Frank Li
08313641e0 ARM: Documentation: Update fec dts binding doc
This patch update fec devicetree binding doc that add Optional
    properties "fsl,num-tx-queues" and "fsl,num-rx-queues".

Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-13 17:32:17 -04:00
Jianqun
d67f660edb ASoC: rockchip-i2s: dt: swap tx and rx channed request number in example
Reference to RK3288 TRM, fix an error channel id for i2s tx and rx
Table 10-1 DMAC_BUS Request Mapping Table
Req number	Source	Polarity
0		I2S tx	High level
1		I2S rx	High level

Tested on RK3288 board.

Signed-off-by: Jianqun <jay.xu@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-13 09:39:58 -07:00
Ivan T. Ivanov
bbfc6cb720 usb: dwc3: qcom: Add device tree binding
QCOM USB3.0 core wrapper consist of USB3.0 IP from Synopsys
(SNPS) and HS, SS PHY's control and configuration registers.

It could operate in device mode (SS, HS, FS) and host
mode (SS, HS, FS, LS).

Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-09-12 15:30:50 -05:00
Linus Torvalds
90a3c48fbf USB fixes for 3.17-rc5
Here are some USB and PHY fixes for 3.17-rc5.
 
 Nothing major here, just a number of tiny fixes for reported issues, and
 some new device ids as well.
 
 All have been tested in linux-next.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iEYEABECAAYFAlQTNfsACgkQMUfUDdst+yk2ZwCfQOF5dNNui7FbtSWWy6h82CBN
 25YAoKXJtipABRJo5q+bztCIDYGk0PgA
 =4Ial
 -----END PGP SIGNATURE-----

Merge tag 'usb-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some USB and PHY fixes for 3.17-rc5.

  Nothing major here, just a number of tiny fixes for reported issues,
  and some new device ids as well.

  All have been tested in linux-next"

* tag 'usb-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (46 commits)
  xhci: fix oops when xhci resumes from hibernate with hw lpm capable devices
  usb: xhci: Fix OOPS in xhci error handling code
  xhci: Fix null pointer dereference if xhci initialization fails
  storage: Add single-LUN quirk for Jaz USB Adapter
  uas: Add missing le16_to_cpu calls to asm1051 / asm1053 usb-id check
  usb: chipidea: msm: Initialize PHY on reset event
  usb: chipidea: msm: Use USB PHY API to control PHY state
  usb: hub: take hub->hdev reference when processing from eventlist
  uas: Disable uas on ASM1051 devices
  usb: dwc2/gadget: avoid disabling ep0
  usb: dwc2/gadget: delay enabling irq once hardware is configured properly
  usb: dwc2/gadget: do not call disconnect method in pullup
  usb: dwc2/gadget: break infinite loop in endpoint disable code
  usb: dwc2/gadget: fix phy initialization sequence
  usb: dwc2/gadget: fix phy disable sequence
  uwb: init beacon cache entry before registering uwb device
  USB: ftdi_sio: Add support for GE Healthcare Nemo Tracker device
  USB: document the 'u' flag for usb-storage quirks parameter
  usb: host: xhci: fix compliance mode workaround
  usb: dwc3: fix TRB completion when multiple TRBs are started
  ...
2014-09-12 11:59:10 -07:00
Linus Torvalds
5874cfed0b fbdev fixes for 3.17
Minor fixes for amba-clcd and video DT bindings.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUEre2AAoJEPo9qoy8lh71NCgP+weX6PBaOLzRqxW1n40uFPKX
 +e6YFwhgDNz4agDSI5gyc8DfZmMyN9v2kGF6tzoSc5+GIeEf3dksQ5xeeGI8f1Pc
 EpMs+dkjv+NJHs42sB9pcPruSkiuhqler8/ucjM/AEmXEF6UOvOa3mkg5Ub9vFLR
 zaqFDz2Pi1luopcDzUW7R3N1QRo8FwlmSAXggd4muoSYKjGPxf/Ufg7GFnJvidzs
 v65OyBo3OEkb8Clh7El096Y4giylbgtbS5ekwW4hMRZK+Ql8UNqldHIMnJMobYfb
 fmWyMxTSC+3G1WUdABVlczqDg6IITc7u98AVwXBbayfBcDK+0UN67TRhdyIEtXKC
 +9AvtCW4ZKndDYBSICfeOy6hNDWGWPABmOwdhmR6zlnsJ4lLj89XEUMmkfGRlNBx
 psW85WDQxzN2aEkXE1llrMUgmtVuiFEnLdmfzQ2H8SgZTUf4odfp+piU/6ohKZzJ
 P6vAD/+O7qiy8BRYnhRFtGjFdk5QqWeZOUcvWoMANTuHwBJEDD6sjxSsNhMR4DCy
 z039xMvfsDFs64An90eHqOM+osvvQtB0AkYWc2eIlaaI3I7g0iTvyVelACpbOmFj
 eqduFKCCTCLi02d+0ZvyYLBC9FANmluc4e94VHtaqbL4lw+ldgd18Z3em5q/Kgzf
 xtHhzHkZ3soIlK5qZJBc
 =u5mP
 -----END PGP SIGNATURE-----

Merge tag 'fbdev-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull fbdev fixes from Tomi Valkeinen:
 "Minor fixes for amba-clcd and video DT bindings"

* tag 'fbdev-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  video: ARM CLCD: Fix color model capabilities for DT platforms
  video: fix composite video connector compatible string
2014-09-12 09:11:37 -07:00
Subbaraya Sundeep Bhatta
d799793b93 usb: doc: udc-xilinx: Add devicetree bindings
Add devicetree bindings for Xilinx udc driver.

Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-09-12 09:12:40 -05:00
Lorenzo Pieralisi
3f8161b260 Documentation: arm: define DT idle states bindings
ARM based platforms implement a variety of power management schemes that
allow processors to enter idle states at run-time.
The parameters defining these idle states vary on a per-platform basis forcing
the OS to hardcode the state parameters in platform specific static tables
whose size grows as the number of platforms supported in the kernel increases
and hampers device drivers standardization.

Therefore, this patch aims at standardizing idle state device tree bindings
for ARM platforms. Bindings define idle state parameters inclusive of entry
methods and state latencies, to allow operating systems to retrieve the
configuration entries from the device tree and initialize the related power
management drivers, paving the way for common code in the kernel to deal with
idle states and removing the need for static data in current and previous
kernel versions.

ARM64 platforms require the DT to define an entry-method property
for idle states.

On system implementing PSCI as an enable-method to enter low-power
states the PSCI CPU suspend method requires the power_state parameter to
be passed to the PSCI CPU suspend function.

This parameter is specific to a power state and platform specific,
therefore must be provided by firmware to the OS in order to enable
proper call sequence.

Thus, this patch also adds a property in the PSCI bindings that
describes how the PSCI CPU suspend power_state parameter should be
defined in DT in all device nodes that rely on PSCI CPU suspend method usage.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Sebastian Capella <sebcape@gmail.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2014-09-12 10:48:55 +01:00
Nishanth Menon
adff5962fd Input: introduce palmas-pwrbutton
Many palmas family of PMICs have support for interrupt based power button.
This allows the device to notify the processor of external push button
events over the shared palmas interrupt. However, this event is generated
only during a "press" operation. Software is supposed to poll(sigh!) for
detecting a release event.

The PMIC also supports ability to power off independent of the software
decisions when the button is pressed for a long duration if the PMIC is
appropriately configured on the platform.

Even though the function is similar to twl4030_pwrbutton, it is
substantially different in operation to belong to a new driver of it's own.

Based on original work done by Girish S Ghongdemath <girishsg@ti.com>

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11 23:40:16 -07:00
Nick Dyer
807362cd96 Input: atmel_mxt_ts - fix merge in DT documentation
Something went a bit wrong in merging f5940231a - there's a bit of repeated
text that's been introduced.

Signed-off-by: Nick Dyer <nick.dyer@itdev.co.uk>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-11 23:33:09 -07:00
Suman Anna
d800386343 Documentation: dt: add omap mailbox bindings
Add the device tree bindings document for OMAP2+ mailbox.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-09-11 11:39:14 -07:00
Linus Torvalds
1497e84a49 Merge branch 'fixes' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fixes from Vinod Koul:
 "Two minor fixes.

  First one from Kuninori clarifying dmas bindings and second from Lars
  for fixing dma descriptor completion in non cyclic case"

* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: jz4740: Fix non-cyclic descriptor completion
  dt/bindings: rcar-audmapp: tidyup dmas explanation
2014-09-11 10:11:29 -07:00
Markus Niebel
1b134c9c4b ARM: DT: imx53: fix lvds channel 1 port
using LVDS channel 1 on an i.MX53 leads to following error:

imx-ldb 53fa8008.ldb: unable to set di0 parent clock to ldb_di1

This comes from imx_ldb_set_clock with mux = 0. Mux parameter must be "1" for
reparenting di1 clock to ldb_di1. The value of the mux param comes from device
tree port settings.

On i.MX5, the internal two-input-multiplexer is used. Due to hardware limitations,
only one port (port@[0,1]) can be used for each channel (lvds-channel@[0,1],
respectively)

Documentation update suggested by Philipp Zabel <p.zabel@pengutronix.de>

Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
Fixes: e05c8c9a79 ("ARM: dts: imx53: Add IPU DI ports and endpoints, move imx-drm node to dtsi")
Cc: <stable@vger.kernel.org>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-09-11 11:36:00 +02:00
Rob Clark
dac746e04e drm/panel/simple: add optronics B101XTN01.0 (v3)
LVDS panel, make/model described as:

AU Optronics Corporation - B101XTN01.0 (H/W:0A)

See:
http://www.encore-electronic.com/media/B101XTN01.0.pdf

Tested with panel attached to an Inforce IFC6410 board.

Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-09-10 11:19:07 -04:00
Matthias Brugger
76ce677063 DTS: serial: Add bindings documention for the Mediatek UARTs
This patch adds the devicetree documentation for the Mediatek UART.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-10 06:59:41 -07:00
Romain Perier
40404e00f1 dt-bindings: Document EMAC Rockchip
This adds the necessary binding documentation for the EMAC Rockchip platform
driver found in RK3066 and RK3188 SoCs.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-09-09 17:29:59 -07:00
Ulrich Hecht
b32c44b93a clk: shmobile: Add r8a7740, sh73a0 SoCs to MSTP bindings
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-10 09:08:10 +09:00
Javier Martinez Canillas
f82a1d1586 clk: max77802: Add DT binding documentation
Add Device Tree binding documentation for the clocks
outputs in the Maxim 77802 Power Management IC.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-09-09 13:56:04 -07:00
Javier Martinez Canillas
fcd0864cdb clk: max77686: Improve Maxim 77686 PMIC clocks binding
Like most clock drivers, the Maxim 77686 PMIC clock binding
follows the convention that the "#clock-cells" property is
used to specify the number of cells in a clock provider.

But the binding document is not clear enough that it shall
be set to 1 since the PMIC support multiple clocks outputs.

Also, explain that the clocks identifiers are defined in a
header file that can be included by Device Tree source with
client nodes to avoid using magic numbers.

Finally, add "clock-output-names" as an optional property
since now is supported by the clock driver.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-09-09 13:55:53 -07:00
Arnd Bergmann
87e9d8fd26 arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJUCIKhAAoJEBmUBAuBoyj0MJUQAIPVfnuSzBlNru29jf0qJ4wp
 XKcHm/TWm17/ZFTpA/m2UwTpvPSztK+JSYWH2xM6Ks6bQhbhyLKe6SZHaYbeHVRr
 xPuUU2idHjSXKg/MqlKWZIABj+jyoP3f7xvHvXalmj48ZAZtJoCrXdmMjG1lTA69
 jbS1FM6EcNORXxPVc8KdGeFvlj47LOFVXv0Em4huWb1U6tqurgs4RVwkhYdTCmfj
 DG59pf4SK+4P3r4GZSBtm47CKbIFfNEzdz7wy5Iq+RvJ5/hBmhbDp6TB9EgWL1Mo
 xnsMuvASE4FQq5aefWDR4+d/Arrhovp8DNiRmPNWA/tWlx0AfMJ7rnaPvk3/RnkY
 YqHoE5CGWbbtK7L+9NQt6ENW0fJDSc6006k0Uzyfty4mIi4YAEhqQ7rvxLWfH+TK
 6iyZUOfWT+0hLPX8XhCvIQYUqvkq9EYm5DrENxYW2U6ePU5jjYuZ1mdoTkiKMFTe
 9SQCTYrdGsRMJ+I7qyiHFR931cJoWe8hA7HSZ3iYGvjFReWwfNQ8e9J1rVu++J5Y
 qopDz/E6jptlx6/aDPI4wtU/5P3NDH/olVmhrahy9XJITJ22474AlhzVMOp8pIrY
 jnypiuX36z5sai2U/2eD4ltZh8hChDEZEM7bMsH+wlP4jnLxcep4oSlzh6HsOMu1
 nPxXHMfUOsnfuZwUuzmm
 =/AYx
 -----END PGP SIGNATURE-----

Merge tag 'socfpga_update_for_v3.18' of git://git.rocketboards.org/linux-socfpga-next into next/dt

Pull "arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries" From Dinh Nguyen:

5 of the 6 patches are DTS updates and the 1 patch is updating
the MAINTAINERS entry with my new email address.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

* tag 'socfpga_update_for_v3.18' of git://git.rocketboards.org/linux-socfpga-next:
  arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.
  ARM: dts: socfpga: memreserve first 4KB for future system use
  ARM: dts: socfpga: Add SD card detect
  ARM: dts: socfpga: remove extra alias in the ArriaV devkit
  ARM: dts: socfpga: unuse the slot-node and deprecate the supports-highspeed for dw-mmc
  MAINTAINERS: update entries for ARM/SOCFPGA platform
2014-09-09 16:49:28 +02:00
Geert Uytterhoeven
a638640335 mmc: tmio-mmc: Add support for SDHI on new R-Car Gen2 SoCs
- r8a7792 (R-Car V2H)
  - r8a7793 (R-Car M2-N)
  - r8a7794 (R-Car E2)

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-09-09 13:59:19 +02:00
Sascha Hauer
3d705d14fe mmc: implement Driver Stage Register handling
Some eMMC and SD cards implement a DSR register that allows to tune
raise/fall times and drive strength of the CMD and DATA outputs.
The values to use depend on the card in use and the host.
It might be needed to reduce the drive strength to prevent voltage peaks
above the host's specification.

Implement a 'dsr' devicetree property that allows to specify the value
to set the DSR to. For non-dt setups the new members of mmc_host can be
set by board code.

This patch was initially authored by Sascha Hauer. It contains
improvements authored by Markus Niebel and Uwe Kleine-König.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-09-09 13:59:07 +02:00
Addy Ke
f629ba2c04 mmc: dw_mmc: add support for RK3288
This patch focuses on clock setting for RK3288 mmc controller.

In RK3288 mmc controller, CLKDIV register can only be set 0 or 1,
and if DDR 8bit mode, CLKDIV register must be set 1.

Signed-off-by: Addy Ke <addy.ke@rock-chips.com>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-09-09 13:58:59 +02:00
Nishanth Menon
0e0cb99d17 ARM: OMAP2+: board-generic: add support for AM57xx family
AM57xx processor family are variants of DRA7 family of processors and
targetted at industrial and non-automotive applications.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-09-08 17:03:11 -07:00
Alexey Charkov
ae38273524 tty: vt8500_serial: add support for UART in WM8880 chips
Newer WonderMedia chips introduced another flag in the UART line control
register, which controls whether RTS/CTS signalling should be handled in
the driver or by the hardware itself.

This patch ensures that the kernel can control RTS/CTS (including
disabling it altogether) by forcing this flag to software mode on affected
chips (only WM8880 so far).

Also remove the redundant copy of the binding doc, while we are here.

Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-08 16:29:08 -07:00
Jingchang Lu
7d480ef776 doc: dt-binding: of-serial: add Freescale 64-byte FIFO mode uart binding
This add the 64-byte FIFO mode device tree binding for Freescale DUART.

Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-08 16:29:08 -07:00
Peter Hurley
a6eec92ec0 Revert "serial: uart: add hw flow control support configuration"
This reverts commit 06aa82e498.
This commit purports to enable auto CTS flow control for the 8250
UART driver. However, the 8250 UART driver already supports auto
CTS flow control via UART_CAP_AFE and UART_CAP_EFR. Indeed, this
patch introduces another DT attribute for which an existing firmware
flag already exists ("auto-flow-control"). Furthermore, the use of
UPF_HARD_FLOW requires the UART driver to define .throttle and
.unthrottle methods, neither of which are defined for the 8250 UART
driver (which will result in a NULL ptr dereference). Finally, this patch
supposes to fix existing bugs in the serial core for auto CTS-enabled
hardware, but does not include the class of hardware for which these
bugs exist.

CC: Murali Karicheri <m-karicheri2@ti.com>
CC: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-08 16:21:35 -07:00
Dan Murphy
1c24622572 Input: add support for the DRV2667 haptic driver
Adding support for the DRV2667 haptic driver.  This device has the ability
to store vibration patterns in RAM and execute them once the GO bit is set.

The initial driver sets a basic waveform in the first waveform sequence and
will play the waveform when the GO bit is set and will continously play the
waveform until the GO bit is unset.

Data sheet is here: http://www.ti.com/product/drv2667

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-09-08 16:16:23 -07:00
Kever Yang
fc1b0e2aa3 Documentation: dt-bindings: add dt binding info for dwc2 dr_mode
Indicate that the generic dr_mode binding should be used for dwc2.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-08 15:43:27 -07:00
Kever Yang
3675029a11 Documentation: dt-bindings: add dt binding info for Rockchip dwc2
This add necessary dwc2 binding documentation for Rockchip socs:
rk3066, rk3188 and rk3288

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-08 15:41:14 -07:00
Alexander Shiyan
62b0a1b3e7 serial: clps711x: Use mctrl_gpio helpers for handling modem signals
CLPS711X serial driver uses the system wide registers to control the
modem signals. Now gpio-syscon driver can be used for this purposes.
mctrl_gpio helpers allow us to create GPIO bindings for any of modem/tty
control signals that extends the functionality of the driver.
This patch makes such change.

This change does not break any current DT bindings, since DT support
for this platform is not introduced yet.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-08 15:35:03 -07:00
Felipe Balbi
f7cc38b16e Linux 3.17-rc4
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJUDOW+AAoJEHm+PkMAQRiGOXYH/00TPKm8PdM5cXXG2YYYv9eT
 W99K7KD2i0/qiVtlGgjjvB7fO3K0HcZusTd2jmVd8IWntXvauq7Zpw5YZkjwu4KX
 Y1HCwwCd2aw0FoqgrJhNP3+j5Cr1BD/HLtbffjCe+A3tppOIis4Bwt2wJOoYlXpS
 hU9Jxxc4lcRo8YKbffouDo7PIneWeJy8N+WGpUR5BfJIEK0ZZtCUqn3/3WLX4FYu
 fE6uiF/bACTpKXU/mo4dDbhZp439H/QdwQc9B0F8+8CBDMXKaNHrPV7kN36T2SWa
 fD4boikTsi/yh9Ks1fvHbvNq2N0ihoMnja+vLRyvjAcAQv2fKG3OZtYgFWSdghU=
 =Xknd
 -----END PGP SIGNATURE-----

Merge tag 'v3.17-rc4' into next

Merge Linux 3.17-rc4 here so we have all the latest
fixes on next too. This also cleans up a few conflicts
when applying patches.

Signed-off-by: Felipe Balbi <balbi@ti.com>

Conflicts:
	drivers/usb/gadget/Makefile
	drivers/usb/gadget/function/Makefile
	drivers/usb/gadget/legacy/Makefile
	drivers/usb/phy/phy-samsung-usb.h
2014-09-08 14:39:01 -05:00
Gaurav Minocha
b9c74fd7d2 of: Documentation regarding attaching OF Selftest testdata
This patch add a document that explains how the selftest test data is
dynamically attached into the live device tree irrespective of the
machine's architecture.

Signed-off-by: Gaurav Minocha <gaurav.minocha.os@gmail.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
2014-09-08 15:57:25 +01:00
David S. Miller
eb84d6b604 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-09-07 21:41:53 -07:00
Linus Torvalds
b531f5dd9c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) Fix skb leak in mac802154, from Martin Townsend

 2) Use select not depends on NF_NAT for NFT_NAT, from Pablo Neira
    Ayuso

 3) Fix union initializer bogosity in vxlan, from Gerhard Stenzel

 4) Fix RX checksum configuration in stmmac driver, from Giuseppe
    CAVALLARO

 5) Fix TSO with non-accelerated VLANs in e1000, e1000e, bna, ehea,
    i40e, i40evf, mvneta, and qlge, from Vlad Yasevich

 6) Fix capability checks in phy_init_eee(), from Giuseppe CAVALLARO

 7) Try high order allocations more sanely for SKBs, specifically if a
    high order allocation fails, fall back directly to zero order pages
    rather than iterating down one order at a time.  From Eric Dumazet

 8) Fix a memory leak in openvswitch, from Li RongQing

 9) amd-xgbe initializes wrong spinlock, from Thomas Lendacky

10) RTNL locking was busted in setsockopt for anycast and multicast, fix
    from Sabrina Dubroca

11) Fix peer address refcount leak in ipv6, from Nicolas Dichtel

12) DocBook typo fixes, from Masanari Iida

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (101 commits)
  ipv6: restore the behavior of ipv6_sock_ac_drop()
  amd-xgbe: Enable interrupts for all management counters
  amd-xgbe: Treat certain counter registers as 64 bit
  greth: moved TX ring cleaning to NAPI rx poll func
  cnic : Cleanup CONFIG_IPV6 & VLAN check
  net: treewide: Fix typo found in DocBook/networking.xml
  bnx2x: Fix link problems for 1G SFP RJ45 module
  3c59x: avoid panic in boomerang_start_xmit when finding page address:
  netfilter: add explicit Kconfig for NETFILTER_XT_NAT
  ipv6: use addrconf_get_prefix_route() to remove peer addr
  ipv6: fix a refcnt leak with peer addr
  net-timestamp: only report sw timestamp if reporting bit is set
  drivers/net/fddi/skfp/h/skfbi.h: Remove useless PCI_BASE_2ND macros
  l2tp: fix race while getting PMTU on PPP pseudo-wire
  ipv6: fix rtnl locking in setsockopt for anycast and multicast
  VMXNET3: Check for map error in vmxnet3_set_mc
  openvswitch: distinguish between the dropped and consumed skb
  amd-xgbe: Fix initialization of the wrong spin lock
  openvswitch: fix a memory leak
  netfilter: fix missing dependencies in NETFILTER_XT_TARGET_LOG
  ...
2014-09-07 19:56:38 -07:00
Mark Brown
dec38b5ce6 regulator: isl9305: Add Intersil ISL9305/H driver
The ISL9305 and ISL9305H are mini-PMICs offering two DCDC regulators and
two LDO regulators. While there are some register differences between them
these do not affect the current Linux driver as the relevant features are
not yet supported.

Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-06 12:43:05 +01:00
Simon Horman
fb0eee2f14 clocksource: sh_tmu: Document r8a7779 binding
In general Renesas hardware is not documented to the extent
where the relationship between IP blocks on different SoCs can be assumed
although they may appear to operate the same way. Furthermore the
documentation typically does not specify a version for individual
IP blocks. For these reasons a convention of using the SoC name in place
of a version and providing SoC-specific compat strings has been adopted.

Although not universally liked this convention is used in the bindings
for a number of drivers for Renesas hardware. The purpose of this patch is
to update the Renesas R-Car Timer Unit (TMU) driver to follow this
convention.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

---
* I plan to follow up with a patch patch to use the new binding in the
  dtsi files for the r8a7779 SoC.
commit 471269b790aec03385dc4fb127ed7094ff83c16d

v2
* Suggestions by Mark Rutland and Sergei Shtylyov
  - Compatible strings should be "one or more" not "one" of those listed
  - Describe the generic binding as covering any MTU2 device
  - Re-order compat strings from most to least specific

v3
* Suggested by Laurent Pinchart
  - Reword in keeping with a similar though more extensive patch for CMT
2014-09-06 10:20:53 +09:00