Commit graph

9556 commits

Author SHA1 Message Date
Simon Horman
ad4a8dc3fe i2c: rcar: Add per-Generation fallback bindings
In the case of Renesas R-Car hardware we know that there are generations of
SoCs, e.g. Gen 2 and Gen 3. But beyond that it's not clear what the
relationship between IP blocks might be. For example, I believe that
r8a7790 is older than r8a7791 but that doesn't imply that the latter is a
descendant of the former or vice versa.

We can, however, by examining the documentation and behaviour of the
hardware at run-time observe that the current driver implementation appears
to be compatible with the IP blocks on SoCs within a given generation.

For the above reasons and convenience when enabling new SoCs a
per-generation fallback compatibility string scheme is being adopted for
drivers for Renesas SoCs.

Also:
* Deprecate renesas,i2c-rcar. It seems poorly named as it is only
  compatible with R-Car Gen 1. It also appears unused in mainline.
* Add some text to describe per-SoC bindings

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-12-11 22:48:53 +01:00
John Muir
8017c0f298 devicetree: hwmon: Add documentation for TMP108 driver.
Simple hwmon binding documentation.

Signed-off-by: John Muir <john@jmuir.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2016-12-09 21:54:26 -08:00
Boris Brezillon
6e89a3ce7c drm/vc4: Document VEC DT binding
Document the DT binding for the VEC (Video EnCoder) IP.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Rob Herring <robh@kernel.org>
2016-12-09 15:26:31 -08:00
Vladimir Zapolskiy
61eb3a04f9 dt: pwm: bcm2835: fix typo in clocks property name
According to the examples of BCM2835 PWM device nodes there is a typo in
'clocks' property name, which is a common property name on clock consumer
side to store a phandle to an input clock.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2016-12-09 15:37:58 -06:00
Nathan Sullivan
1a85ff5904 devicetree: add vendor prefix for National Instruments
Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2016-12-09 15:03:47 -06:00
Geert Uytterhoeven
5f01f26375 devicetree: bindings: Add vendor prefix for Oki
Already in use for "oki,ml86v7667".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Rob Herring <robh@kernel.org>
2016-12-09 10:27:45 -06:00
Greentime Hu
e0e3a19c18 devicetree: bindings: Add vendor prefix for Andes Technology Corporation
Add vendor-prefix for Andes Technology Corporation

Signed-off-by: Greentime Hu <green.hu@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2016-12-09 10:20:22 -06:00
Niklas Cassel
4022d039a3 net: smmac: allow configuring lower pbl values
The driver currently always sets the PBLx8/PBLx4 bit, which means that
the pbl values configured via the pbl/txpbl/rxpbl DT properties are
always multiplied by 8/4 in the hardware.

In order to allow the DT to configure lower pbl values, while at the
same time not changing behavior of any existing device trees using the
pbl/txpbl/rxpbl settings, add a property to disable the multiplication
of the pbl by 8/4 in the hardware.

Suggested-by: Rabin Vincent <rabinv@axis.com>
Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Acked-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-08 13:07:10 -05:00
Niklas Cassel
89caaa2d80 net: stmmac: add support for independent DMA pbl for tx/rx
GMAC and newer supports independent programmable burst lengths for
DMA tx/rx. Add new optional devicetree properties representing this.

To be backwards compatible, snps,pbl will still be valid, but
snps,txpbl/snps,rxpbl will override the value in snps,pbl if set.

If the IP is synthesized to use the AXI interface, there is a register
and a matching DT property inside the optional stmmac-axi-config DT node
for controlling burst lengths, named snps,blen.
However, using this register, it is not possible to control tx and rx
independently. Also, this register is not available if the IP was
synthesized with, e.g., the AHB interface.

Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Acked-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-08 13:07:10 -05:00
Niklas Cassel
6357d15e48 bindings: net: stmmac: correct note about TSO
snps,tso was previously placed under AXI BUS Mode parameters,
suggesting that the property should be in the stmmac-axi-config node.

TSO (TCP Segmentation Offloading) has nothing to do with AXI BUS Mode
parameters, and the parser actually expects it to be in the root node,
not in the stmmac-axi-config.

Also added a note about snps,tso only being available on GMAC4 and newer.

Signed-off-by: Niklas Cassel <niklas.cassel@axis.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-08 11:35:37 -05:00
Romain Perier
4049537742 spi: armada-3700: Add documentation for the Armada 3700 SPI Controller
This adds the devicetree bindings documentation for the SPI controller
present in the Marvell Armada 3700 SoCs.

Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-08 16:05:34 +00:00
Masahiro Yamada
ff6af28faf mmc: sdhci-cadence: add Cadence SD4HC support
Add a driver for the Cadence SD4HC SD/SDIO/eMMC Controller.

For SD, it basically relies on the SDHCI standard code.
For eMMC, this driver provides some callbacks to support the
hardware part that is specific to this IP design.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-12-08 15:02:52 +01:00
Dave Airlie
e783fd0cdc Add support for the Amlogic Meson Video Processing Unit
- Only CVBS/Composite output for Amlogic Meson GXBB/GXL/GXM SoCs
 - Add MAINTAINERS entry
 - Add DT bindings documentation
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Merge tag 'meson-drm-for-4.10' of github.com:superna9999/linux into drm-next

Add support for the Amlogic Meson Video Processing Unit
- Only CVBS/Composite output for Amlogic Meson GXBB/GXL/GXM SoCs
- Add MAINTAINERS entry
- Add DT bindings documentation

* tag 'meson-drm-for-4.10' of github.com:superna9999/linux:
  MAINTAINERS: add entry for Amlogic DRM drivers
  dt-bindings: display: add Amlogic Meson DRM Bindings
  drm: Add support for Amlogic Meson Graphic Controller
2016-12-08 10:35:52 +10:00
Simon Horman
49da21108f PCI: rcar: Add gen3 fallback compatibility string for pcie-rcar
Add fallback compatibility string for the  R-Car Gen 3 family.  This is in
keeping with the both the existing fallback compatibility string for the
R-Car Gen 2 family and the fallback scheme being adopted wherever
appropriate for drivers for Renesas SoCs.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-12-07 16:56:56 -06:00
Thierry Reding
528925c439 dt-bindings: pci: tegra: Add Tegra210 support
Add support for the PCI host controller found on Tegra210 SoCs. It is very
similar to the variant found on Tegra124, with a couple of small
differences regarding the power supplies.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
2016-12-07 12:06:27 -06:00
Grygorii Strashko
88f0f0b0be net: ethernet: ti: cpts: calc mult and shift from refclk freq
The cyclecounter mult and shift values can be calculated based on the
CPTS rfclk frequency and timekeepnig framework provides required algos
and API's.

Hence, calc mult and shift basing on CPTS rfclk frequency if both
cpts_clock_shift and cpts_clock_mult properties are not provided in DT (the
basis of calculation algorithm is borrowed from
__clocksource_update_freq_scale() commit 7d2f944a2b ("clocksource:
Provide a generic mult/shift factor calculation")). After this change
cpts_clock_shift and cpts_clock_mult DT properties will become optional.

Cc: John Stultz <john.stultz@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-07 11:13:48 -05:00
David Lechner
342030c7a2 devicetree: bindings: pinctrl: Add binding for ti,da850-pupd
Device-tree bindings for TI DA850/OMAP-L138/AM18XX pullup/pulldown
pinconf controller.

Signed-off-by: David Lechner <david@lechnology.com>
Reviewed-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-12-07 15:27:00 +01:00
Keerthy
0ea66f76ba Documentation: pinctrl: palmas: Add ti,palmas-powerhold-override property definition
GPIO7 is configured in POWERHOLD mode which has higher priority
over DEV_ON bit and keeps the PMIC supplies on even after the DEV_ON
bit is turned off. This property enables driver to over ride the
POWERHOLD value to GPIO7 so as to turn off the PMIC in power off
scenarios.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-12-07 15:26:59 +01:00
Stephen Boyd
e3f4358e23 Merge tag 'v4.10-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next
Pull rockchip clk driver updates from Heiko Stuebner:

A new clock controller for the rk1108 soc (single-core Cortex-A7+DSP),
a fix making sure the cpuclk rate is actually valid, before trying to
set it and a copy-paste fix for the rk3399's testclk.

* tag 'v4.10-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: add clock controller for rk1108
  dt-bindings: add documentation for rk1108 cru
  clk: rockchip: add dt-binding header for rk1108
  clk: rockchip: fix copy-paste error in rk3399 testclk
  clk: rockchip: validity should be checked prior to cpu clock rate change
2016-12-06 15:17:26 -08:00
Lina Iyer
598da548ef PM / Domains: Fix compatible for domain idle state
Re-using idle state definition provided by arm,idle-state for domain
idle states creates a lot of confusion and limits further evolution of
the domain idle definition. To keep things clear and simple, define a
idle states for domain using a new compatible "domain-idle-state".

Fix existing PM domains code to look for the newly defined compatible.

Signed-off-by: Lina Iyer <lina.iyer@linaro.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-12-06 22:05:38 +01:00
Lucas Stach
8c31f6034b drm/panel: simple: Add support for AUO G185HAN01
This adds support for the AU Optronics G185HAN01 18.5" LVDS FullHD TFT
LCD panel, which can be supported by the simple panel driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-12-06 17:06:32 +01:00
Lucas Stach
697035c6b8 drm/panel: simple: Add support for AUO G133HAN01
This adds support for the AU Optronics G133HAN01 13.3" LVDS FullHD TFT
LCD panel, which can be supported by the simple panel driver.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-12-06 17:06:31 +01:00
Randy Li
2cb35c802a drm/panel: Add support for Chunghwa CLAA070WP03XG panel
The Chunghwa CLAA070WP03XG is a 7" 1280x800 panel, which can be
supported by the simple panel driver.

Signed-off-by: Randy Li <ayaka@soulik.info>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-12-06 16:43:55 +01:00
Dongpo Li
7087140d50 net: hix5hd2_gmac: add reset control and clock signals
Add three reset control signals, "mac_core_rst", "mac_ifc_rst" and
"phy_rst".
The following diagram explained how the reset signals work.

                        SoC
|-----------------------------------------------------
|                               ------                |
|                               | cpu |               |
|                               ------                |
|                                  |                  |
|                              ------------ AMBA bus  |
|                         GMAC     |                  |
|                            ----------------------   |
| ------------- mac_core_rst | --------------      |  |
| |clock and   |-------------->|   mac core  |     |  |
| |reset       |             | --------------      |  |
| |generator   |----         |       |             |  |
| -------------     |        | ----------------    |  |
|          |        ---------->| mac interface |   |  |
|          |     mac_ifc_rst | ----------------    |  |
|          |                 |       |             |  |
|          |                 | ------------------  |  |
|          |phy_rst          | | RGMII interface | |  |
|          |                 | ------------------  |  |
|          |                 ----------------------   |
|----------|------------------------------------------|
           |                          |
           |                      ----------
           |--------------------- |PHY chip |
                                  ----------

The "mac_core_rst" represents "mac core reset signal", it resets
the mac core including packet processing unit, descriptor processing unit,
tx engine, rx engine, control unit.
The "mac_ifc_rst" represents "mac interface reset signal", it resets
the mac interface. The mac interface unit connects mac core and
data interface like MII/RMII/RGMII. After we set a new value of
interface mode, we must reset mac interface to reload the new mode value.
The "mac_core_rst" and "mac_ifc_rst" are both optional to be
backward compatible with the hix5hd2 SoC.
The "phy_rst" represents "phy reset signal", it does a hardware reset
on the PHY chip. This reset signal is optional if the PHY can work well
without the hardware reset.

Add one more clock signal, the existing is MAC core clock,
and the new one is MAC interface clock.
The MAC interface clock is optional to be backward compatible with
the hix5hd2 SoC.

Signed-off-by: Dongpo Li <lidongpo@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-06 10:21:01 -05:00
Dongpo Li
d0fb6ba75d net: hix5hd2_gmac: add generic compatible string
The "hix5hd2" is SoC name, add the generic ethernet driver name.
The "hisi-gemac-v1" is the basic version and "hisi-gemac-v2" adds
the SG/TXCSUM/TSO/UFO features.

Signed-off-by: Dongpo Li <lidongpo@hisilicon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-06 10:21:01 -05:00
Neil Armstrong
42a7119b51 dt-bindings: display: add Amlogic Meson DRM Bindings
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2016-12-06 09:53:56 +01:00
Marek Vasut
7b920aae91 dt-bindings: mxsfb: Add new bindings for the MXSFB driver
Add new DT bindings for new MXSFB driver that is using the
OF graph to parse the video output structure instead of
hard-coding the display properties into the MXSFB node.
The old MXSFB fbdev driver bindings are preserved in the
same file in the "Old bindings" section.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Rob Herring <robh@kernel.org>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
2016-12-06 03:02:25 +01:00
Marek Vasut
9c8f2eed73 dt-bindings: mxsfb: Indentation cleanup
Clean up the ad-hoc indentation in the documentation, no functional change.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
2016-12-06 03:02:25 +01:00
Viresh Kumar
579c49efdf PM / OPP: Reword binding supporting multiple regulators per device
On certain platforms (like TI), DVFS for a single device (CPU) requires
configuring multiple power supplies.

The OPP bindings already contains binding and example to explain this
case, but it isn't sufficient.

- There is no way for the code parsing these bindings to know which
  voltage values belong to which power supply.

- It is not possible to know the order in which the supplies need to be
  configured while switching OPPs.

This patch clarifies on those details by mentioning that such
information is left for the implementation specific bindings to explain.
They may want to hardcode such details or implement their own properties
to get such information. All implementations using multiple regulators
for their devices must provide a binding document explaining their
implementation.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-12-06 02:27:58 +01:00
Viresh Kumar
309fe8d650 PM / OPP: Fix incorrect cpu-supply property in binding
The regulator bindings allow the "<name>-supply" property to define a
single parent supply and not a list of parents.

Fix the wrong example code present in OPP bindings.

While at it also change the compatible string as Rob pointed out earlier
that none of A7 implementation have multiple supplies for the CPU core.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-12-06 02:27:58 +01:00
Dave Airlie
f03ee46be9 Linux 4.9-rc8
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Backmerge tag 'v4.9-rc8' into drm-next

Linux 4.9-rc8

Daniel requested this so we could apply some follow on fixes cleanly to -next.
2016-12-05 17:11:48 +10:00
Bjorn Andersson
dd29908b87 dt-binding: soc: qcom: smd: Add label property
The label property can be used to specify a name of the edge, for
consistent naming purposes.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2016-12-04 20:57:50 -08:00
Vladimir Zapolskiy
5f16e80449 dt-bindings: add MYIR Tech hardware vendor prefix
MYIR Tech Limited offers a range of ARM powered development boards and SoMs,
for details reference a list on http://elinux.org/Development_Platforms#ARM
or company's website http://myirtech.com

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2016-12-03 15:32:07 -06:00
David S. Miller
70278b5df1 linux-can-next-for-4.10-20161201
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Merge tag 'linux-can-next-for-4.10-20161201' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

Marc Kleine-Budde says:

====================
pull-request: can-next 2016-12-01

this is a pull request of 4 patches for net-next/master.

There are two patches by Chris Paterson for the rcar_can and rcar_canfd
device tree binding documentation. And a patch by Geert Uytterhoeven
that corrects the order of interrupt specifiers.

The fourth patch by Colin Ian King fixes a spelling error in the
kvaser_usb driver.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-03 15:26:30 -05:00
David S. Miller
2745529ac7 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Couple conflicts resolved here:

1) In the MACB driver, a bug fix to properly initialize the
   RX tail pointer properly overlapped with some changes
   to support variable sized rings.

2) In XGBE we had a "CONFIG_PM" --> "CONFIG_PM_SLEEP" fix
   overlapping with a reorganization of the driver to support
   ACPI, OF, as well as PCI variants of the chip.

3) In 'net' we had several probe error path bug fixes to the
   stmmac driver, meanwhile a lot of this code was cleaned up
   and reorganized in 'net-next'.

4) The cls_flower classifier obtained a helper function in
   'net-next' called __fl_delete() and this overlapped with
   Daniel Borkamann's bug fix to use RCU for object destruction
   in 'net'.  It also overlapped with Jiri's change to guard
   the rhashtable_remove_fast() call with a check against
   tc_skip_sw().

5) In mlx4, a revert bug fix in 'net' overlapped with some
   unrelated changes in 'net-next'.

6) In geneve, a stale header pointer after pskb_expand_head()
   bug fix in 'net' overlapped with a large reorganization of
   the same code in 'net-next'.  Since the 'net-next' code no
   longer had the bug in question, there was nothing to do
   other than to simply take the 'net-next' hunks.

Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-03 12:29:53 -05:00
Clemens Gruber
10de07f446 hwmon: (mcp3021) add devicetree bindings documentation
Document the devicetree bindings for the Microchip MCP3021/3221.

Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2016-12-02 13:28:09 -08:00
Chris Packham
aaf6fabf1b hwmon: Add tc654 driver
Add support for the tc654 and tc655 fan controllers from Microchip.

http://ww1.microchip.com/downloads/en/DeviceDoc/20001734C.pdf

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Rob Herring <robh@kernel.org>
[groeck: Fixed continuation line alignments]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2016-12-02 13:28:05 -08:00
Marcin Wojtas
2636ac3cc2 net: mvneta: Add network support for Armada 3700 SoC
Armada 3700 is a new ARMv8 SoC from Marvell using same network controller
as older Armada 370/38x/XP. There are however some differences that
needed taking into account when adding support for it:

* open default MBUS window to 4GB of DRAM - Armada 3700 SoC's Mbus
  configuration for network controller has to be done on two levels:
  global and per-port. The first one is inherited from the
  bootloader. The latter can be opened in a default way, leaving
  arbitration to the bus controller.  Hence filled mbus_dram_target_info
  structure is not needed

* make per-CPU operation optional - Recent patches adding RSS and XPS
  support for Armada 38x/XP enabled per-CPU operation of the controller
  by default. Contrary to older SoC's Armada 3700 SoC's network
  controller is not capable of per-CPU processing due to interrupt lines'
  connectivity.  This patch restores non-per-CPU operation, which is now
  optional and depends on neta_armada3700 flag value in mvneta_port
  structure. In order not to complicate the code, separate interrupt
  subroutine is implemented.

For now, on the Armada 3700, RSS is disabled as the current
implementation depend on the per cpu interrupts.

[gregory.clement@free-electrons.com: extract from a larger patch, replace
some ifdef and port to net-next for v4.10]

Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Marcin Wojtas <mw@semihalf.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-12-02 13:52:01 -05:00
Gao Pan
20ce1e308d dt-bindings: i2c: imx-lpi2c: add devicetree bindings
Add a binding document for lpi2c driver.

Signed-off-by: Gao Pan <pandy.gao@nxp.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-12-01 23:43:39 +01:00
Romain Perier
c270902803 dt-bindings: i2c: pxa: Update the documentation for the Armada 3700
This commit documents the compatible string to have the compatibility for
the I2C unit found in the Armada 3700.

Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2016-12-01 23:31:33 +01:00
Sylwester Nawrocki
48a760279b ASoC: samsung: Add DT bindings documentation for TM2 sound subsystem
This patch adds DT binding documentation for Exnos5433 based TM2
and TM2E boards sound subsystem.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-01 21:54:27 +00:00
Andrew F. Davis
d8ca5bd158 regulator: tps65086: Fix 25mV ranges for BUCK regulators
The BUCK regulators 3, 4, and 5 also have a 10mV step mode,
adjust the tables and logic to reflect the data-sheet for
these regulators.

fixes: d2a2e729a6 ("regulator: tps65086: Add regulator driver for the TPS65086 PMIC")
Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-12-01 17:42:27 +00:00
Geert Uytterhoeven
08469bba28 can: rcar_canfd: Correct order of interrupt specifiers
According to both DTS (example and actual files), and Linux driver code,
the first interrupt specifier should be the Channel interrupt, while the
second interrupt specifier should be the Global interrupt.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2016-12-01 14:27:02 +01:00
Chris Paterson
b4e79e4693 can: rcar_canfd: Add r8a7796 support
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2016-12-01 14:27:01 +01:00
Chris Paterson
2f500e39ca can: rcar_can: Add r8a7796 support
Signed-off-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2016-12-01 14:26:57 +01:00
Dave Airlie
0d5320fc19 tilcdc changes for v4.10
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Merge tag 'tilcdc-4.10' of https://github.com/jsarha/linux into drm-next

tilcdc changes for v4.10

* tag 'tilcdc-4.10' of https://github.com/jsarha/linux: (23 commits)
  drm/tilcdc: fix parsing of some DT properties
  drm/tilcdc: Enable frame done irq and functionality for LCDC rev 1
  drm/tilcdc: Configure video mode to HW in enable() not in mode_set_nofb()
  drm/tilcdc: Load palette at the end of mode_set_nofb()
  drm/tilcdc: Add timeout wait for palette loading to complete
  drm/tilcdc: Enable palette loading for revision 2 LCDC too
  drm/tilcdc: Fix load mode bit-field setting in tilcdc_crtc_enable()
  drm/tilcdc: Add tilcdc_write_mask() to tilcdc_regs.h
  drm/tilcdc: Fix tilcdc_crtc_create() return value handling
  drm/tilcdc: implement palette loading for rev1
  drm/tilcdc: Enable sync lost error and recovery handling for rev 1 LCDC
  drm/tilcdc: Add drm bridge support for attaching drm bridge drivers
  drm/bridge: Add ti-tfp410 DVI transmitter driver
  dt-bindings: Move "ti,tfp410.txt" from display/ti to display/bridge
  drm/tilcdc: Recover from sync lost error flood by resetting the LCDC
  drm/tilcdc: Fix race from forced shutdown of crtc in unload
  drm/tilcdc: Use unload to handle initialization failures
  drm/tilcdc: Stop using struct drm_driver load() callback
  drm/tilcdc: Remove obsolete drm_connector_register() calls
  drm/tilcdc: Correct misspelling in error message
  ...
2016-12-01 09:26:55 +10:00
Arnd Bergmann
3c10608aaf Second set of device tree changes for omaps for v4.10 merge window:
- Fix up new instances of gpio-key,wakeup to use wakeup-source
 
 - Add beaglebone LCDC blue-and-red-wiring property to make use
   of the new driver features
 
 - Add bindings for IIO support for am335x and am437x
 
 - Add palmas PMIC overide powerhold property for am57xx
 
 - Update am335x-baltos to use phy-handle property
 
 - Add initial support for am571x-idk
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Merge tag 'omap-for-v4.10/dt-late-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Pull "omap dts changes for v4.10, part 2" from Tony Lindgren:

Second set of device tree changes for omaps for v4.10 merge window:

- Fix up new instances of gpio-key,wakeup to use wakeup-source

- Add beaglebone LCDC blue-and-red-wiring property to make use
  of the new driver features

- Add bindings for IIO support for am335x and am437x

- Add palmas PMIC overide powerhold property for am57xx

- Update am335x-baltos to use phy-handle property

- Add initial support for am571x-idk

* tag 'omap-for-v4.10/dt-late-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: AM571x-IDK Initial Support
  ARM: dts: am335x-baltos: use phy-phandle declarations
  ARM: dts: am57xx-idk-common: Add overide powerhold property
  ARM: dts: am57xx-beagle-x15-common: Add overide powerhold property
  ARM: dts: am57xx-idk: Add Industrial output support
  ARM: dts: am57xx-idk: Add Industrial input support
  ARM: dts: am437x-idk: Add Industrial output support
  ARM: dts: am437x-idk: Add Industrial input support
  ARM: dts: am335x-icev2: Add ADC support
  ARM: dts: am335x-icev2: Disable Industrial I/O LEDs and fix naming
  ARM: dts: am335x-icev2: Add Industrial input support
  ARM: dts: am335x-boneblack: Add blue-and-red-wiring -property to LCDC node
  ARM: dts: omap5: replace gpio-key,wakeup with wakeup-source property
2016-11-30 23:47:54 +01:00
Arnd Bergmann
f76d02e2d1 mvebu dt for 4.10 (part 1)
Add Turris Omnia support, an open hardware router Armada 385 based
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Merge tag 'mvebu-dt-4.10-2' of git://git.infradead.org/linux-mvebu into next/dt

Pull "mvebu dt for 4.10 (part 1)" from Gregory CLEMENT:

Add Turris Omnia support, an open hardware router Armada 385 based

* tag 'mvebu-dt-4.10-2' of git://git.infradead.org/linux-mvebu:
  ARM: dts: add support for Turris Omnia
  devicetree: Add vendor prefix for CZ.NIC
2016-11-30 23:46:47 +01:00
Arnd Bergmann
bb2d850778 A bit of attention for the rk3066, fixed tsadc reset node
as well as enabling the dma for uart and mmc controllers.
 
 And one new soc, the rk1108 combining a single-core Cortex-A7
 with a separate DSP core.
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Merge tag 'v4.10-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "Rockchip dts32 changes for 4.10" from Heiko Stübner:

A bit of attention for the rk3066, fixed tsadc reset node
as well as enabling the dma for uart and mmc controllers.

And one new soc, the rk1108 combining a single-core Cortex-A7
with a separate DSP core.

* tag 'v4.10-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: add the sdmmc pinctrl for rk1108
  ARM: dts: rockchip: add rockchip RK1108 Evaluation board
  ARM: dts: rockchip: add basic support for RK1108 SOC
  clk: rockchip: add dt-binding header for rk1108
  dt-bindings: rockchip-dw-mshc: add RK1108 dw-mshc description
  ARM: dts: rockchip: enable dma for uart and mmc on rk3066a
  ARM: dts: rockchip: fix TSADC reset node for rk3066a
2016-11-30 23:36:38 +01:00
Arnd Bergmann
09a566514c Amlogic 64-bit DT updates for v4.10, round 2
- new SoC support: S912/GXM series (8x A53)
 - new boards: Nexbox A1 (S912), Nexbox A95X (S905X)
 - resets for 2nd USB PHY
 - update SCPI compatible for pre-v1.0 devices
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Merge tag 'amlogic-dt64-2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt64

Pull "Amlogic 64-bit DT updates for v4.10, round 2" from Kevin Hilman:

- new SoC support: S912/GXM series (8x A53)
- new boards: Nexbox A1 (S912), Nexbox A95X (S905X)
- resets for 2nd USB PHY
- update SCPI compatible for pre-v1.0 devices

* tag 'amlogic-dt64-2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: meson-gxbb: add SCPI pre-1.0 compatible
  ARM64: dts: meson-gxl: Add support for Nexbox A95X
  ARM64: dts: meson-gxm: Add support for the Nexbox A1
  ARM64: dts: Add support for Meson GXM
  ARM64: dts: meson-gxbb: add the USB reset also to the second USB PHY
2016-11-30 23:22:10 +01:00