cascardo/linux.git
8 years agoARM: dts: tango4: Update DT to match clk driver
Marc Gonzalez [Wed, 4 May 2016 10:48:12 +0000 (12:48 +0200)]
ARM: dts: tango4: Update DT to match clk driver

Commit fefe0535b74f ("clk: tango4: improve clkgen driver") added
support for USB and SDIO clocks.

Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
8 years agoARM: dts: tango4: Initial thermal support
Marc Gonzalez [Wed, 4 May 2016 10:47:02 +0000 (12:47 +0200)]
ARM: dts: tango4: Initial thermal support

Define the CPU temperature sensor, and critical trip point.

Commit 799d71da471c ("add temperature sensor support for tango SoC")
added the device driver.

Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
8 years agoMerge tag 'sunxi-dt-for-4.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Tue, 10 May 2016 14:10:28 +0000 (16:10 +0200)]
Merge tag 'sunxi-dt-for-4.7-2' of https://git./linux/kernel/git/mripard/linux into next/dt

Merge "Allwinner DT changes for 4.7, round 2" from Maxime Ripard:

Mostly DT patches to enable the new DRM driver on the CHIP, preliminary
support for the A10 and A20, and a support for a new variant of the Olimex
A20-Olinuxino-Lime2 featuring an eMMC

* tag 'sunxi-dt-for-4.7-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  ARM: sun7i: dt: Add pll3 and pll7 clocks
  ARM: dts: sunxi: Add a olinuxino-lime2-emmc
  ARM: sun4i: dt: Add pll3 and pll7 clocks
  ARM: sun5i: chip: Enable the TV Encoder
  ARM: sun5i: r8: Add display blocks to the DTSI
  ARM: sun5i: a13: Add display and TCON clocks

8 years agoMerge tag 'aspeed-for-4.7-dts' of https://github.com/shenki/linux into next/dt
Arnd Bergmann [Tue, 10 May 2016 14:08:21 +0000 (16:08 +0200)]
Merge tag 'aspeed-for-4.7-dts' of https://github.com/shenki/linux into next/dt

Merge "aspeed devicetree for 4.7" from Joel Stanley:

This device trees for a pair of Aspeed BMC SoCs and the boards that
they sit in.

* tag 'aspeed-for-4.7-dts' of https://github.com/shenki/linux:
  arm/dst: Add Aspeed ast2500 device tree
  arm/dts: Add Aspeed ast2400 device tree
  doc/devicetree: Add Aspeed and Tyan to vendor-prefixes

8 years agoMerge tag 'at91-dt3' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux...
Arnd Bergmann [Tue, 10 May 2016 14:06:19 +0000 (16:06 +0200)]
Merge tag 'at91-dt3' of git://git./linux/kernel/git/nferre/linux-at91 into next/dt

Merge "Third batch of DT changes for 4.7" from Nicolas Ferre:

- a fix for the VInCo platform: reset gpio specification for Ethernet
- addition of True Random Number Generator (TRNG) for all sama5 platforms
- trivial adjustment of TRNG register map size for at91sam9g45 family

* tag 'at91-dt3' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  ARM: dts: at91: sama5d4: add trng node
  ARM: dts: at91: sama5d3: add trng node
  ARM: dts: at91: sama5d2: add trng node
  ARM: dts: at91: at91sam9g45 family: reduce the trng register map size
  ARM: dts: at91: VInCo: fix phy reset gpio flag

8 years agoMerge tag 'ux500-armsoc-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw...
Arnd Bergmann [Tue, 10 May 2016 13:46:55 +0000 (15:46 +0200)]
Merge tag 'ux500-armsoc-v4.7' of git://git./linux/kernel/git/linusw/linux-stericsson into next/dt

Merge "ux500 Devicetree updates for v4.7" from Linus Walleij:

- Use generic include files
- Make accelerometers open drain on the TVK board

* tag 'ux500-armsoc-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: dts: ux500: configure the accelerometers open drain
  ARM: dts: ux500: use the GIC include header
  ARM: dts: ux500: use the GPIO DT header

8 years agoMerge tag 'imx-dt-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo...
Arnd Bergmann [Tue, 10 May 2016 13:45:41 +0000 (15:45 +0200)]
Merge tag 'imx-dt-4.7-2' of git://git./linux/kernel/git/shawnguo/linux into next/dt

Merge "i.MX device tree updates for 4.7, take 2: from Shawn Guo:

The i.MX device tree updates for 4.7, take 2:
 - Update display clock configuration for imx6q-b850v3 board
 - Use watchdog external reset for imx6q-ba16 board
 - Update operating points settings for i.MX6UL/SX/DL
 - New board support: imx6ul-pico-hobbit and imx6q-marsboard
 - Add SAI audio support for imx6ul-14x14-evk board
 - Enable USB OTG support for M53EVK board
 - A couple of fixes on DTC warnings

* tag 'imx-dt-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: mx5: dts: Enable USB OTG on M53EVK
  ARM: dts: imx6ul-14x14-evk: Add audio support
  ARM: dts: imx6qdl: Remove unneeded unit-addresses
  ARM: dts: imx6: apalis: parallel lcd display support on ixora
  ARM: dts: imx6sx-sdb: Add 198MHz operational point
  ARM: dts: imx28-m28: Remove unneeded partition nodes
  ARM: dts: imx6ul-pico-hobbit: Add initial support
  ARM: dts: imx6: Do not hardcode the CLKO clock
  ARM: dts: imx6: Add dts for Embest MarS Board
  ARM: dts: imx6: fix dtc warnings for ipu endpoints
  ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation
  ARM: dts: imx6sx: Add 198MHz operating point
  ARM: dts: imx6ul: Fix operating points
  ARM: dts: imx6q-ba16: use wdog external reset
  ARM: dts: imx: b450/b650v3: Move ldb_di clk assignment
  ARM: dts: imx6q-b850v3: Update display clock source
  ARM: dts: imx6q-b850v3: Remove ldb panel

8 years agoMerge tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt
Arnd Bergmann [Tue, 10 May 2016 13:44:27 +0000 (15:44 +0200)]
Merge tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt

Merge "ARM: mediatek: dts updates for v4.7" from Matthias Brugger:

- add pinctrl node for mt2701
- add mt2701 pmic wrapper binding
- add auxadc binding document

* tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek:
  dt-bindings: MediaTek: Add binding document for the AUXADC
  dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc
  arm: dts: Add pinctrl/GPIO/EINT node for mt2701

8 years agoMerge tag 'sunxi-dt-for-4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/mripa...
Arnd Bergmann [Tue, 10 May 2016 13:43:20 +0000 (15:43 +0200)]
Merge tag 'sunxi-dt-for-4.7' of https://git./linux/kernel/git/mripard/linux into next/dt

Merge "Allwinner DT additions for 4.7" from Maxime Ripard:

The usual bunch of changes, mostly:
  * Addition of the SPDIF support
  * Addition of the pre-requisites for the display support
  * New boards: Difrence DIT4350, colorfly e708 q1, Dserve DSRV9703C,
                Polaroid MID2809PXE4, Orange Pi PC, Orange Pi 2

* tag 'sunxi-dt-for-4.7' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (38 commits)
  ARM: dts: sun7i: Enable S/PDIF on the Cubietruck
  ARM: sun5i: Add DRAM gates
  ARM: sun5i: Add TV encoder gate to the DTSI
  ARM: sun5i: dt: Add pll3 and pll7 clocks
  ARM: dts: sun8i: Add dts file for the Orange Pi One SBC
  ARM: sun7i: dt: Enable dram gate 5 (tve0 clock) for simplefb TV output
  ARM: sun4i: dt: Enable dram gate 5 (tve0 clock) for simplefb TV output
  ARM: dts: sun5i-a13-olinuxino-micro: enable USB DRC
  ARM: dts: sun8i: Base Orange Pi Plus dts on the Orange Pi 2 dts
  ARM: dts: sun8i: Orangepi plus gpio keys fixes and improvements
  ARM: dts: sun8i: Add dts for Orange Pi 2 SBC
  ARM: dts: sun8i: Add Orange Pi PC support
  ARM: dts: sun8i: Fix pio nodes Orangepi Plus dts
  ARM: dts: sun7i: Add SPDIF to the Itead Ibox
  ARM: dts: sun4i: Add SPDIF to the Mele A1000
  ARM: dts: sun7i: Add the SPDIF block to the A20
  ARM: dts: sun4i: Add the SPDIF block to the A10
  ARM: dts: sun7i: Add the SPDIF clk to the A20
  ARM: dts: sun4i: Add the SPDIF clk to the A10
  ARM: dts: sun7i: Add SPDIF TX pin to the A20
  ...

8 years agoMerge tag 'davinci-for-v4.7/dt-part2' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Tue, 10 May 2016 13:39:18 +0000 (15:39 +0200)]
Merge tag 'davinci-for-v4.7/dt-part2' of git://git./linux/kernel/git/nsekhar/linux-davinci into next/dt

Merge "DaVinci DT updates for v4.7 (part 2)" from Sekhar Nori:

Second set of DT updates for DaVinci
adding support for SPI0 and some low
priority fixes for ethernet and interrupt
controller.

* tag 'davinci-for-v4.7/dt-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: dts: da850: There are 101 interrupts.
  ARM: dts: da850: disable mdio and eth0 in da850.dtsi
  ARM: davinci: da8xx-dt: Add spi0 lookup for clock matching
  ARM: dts: da850: add spi0 to device tree

8 years agoMerge tag 'v4.7-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Tue, 10 May 2016 13:38:13 +0000 (15:38 +0200)]
Merge tag 'v4.7-rockchip-dts32-2' of git://git./linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "Rockchip dts32 updates for v4.7 - part2" from Heiko Stübner:

This adds the rk3288-miqi as new board, adapts the edp-phy settings
to the binding-change that made it into 4.6, adds rk3288 i2c controller
nodes and moves the rk3288 thermal data into the soc dtsi, as there
really is no need to have that separate file.

* tag 'v4.7-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: move the rk3288 thermal data into rk3288.dtsi
  ARM: dts: rockchip: add MiQi board from mqmaker
  dt-bindings: add vendor-prefix for mqmaker
  ARM: dts: rockchip: move rk3288 edp phy under the GRF
  ARM: dts: rockchip: make rk3288-grf a simple-mfd
  ARM: dts: rockchip: add i2c nodes for RK3228 SoCs

8 years agoarm/dst: Add Aspeed ast2500 device tree
Joel Stanley [Sun, 17 Apr 2016 06:20:56 +0000 (15:50 +0930)]
arm/dst: Add Aspeed ast2500 device tree

This adds a common device tree for all fifth generation Aspeed systems,
and a board specific device tree for the ast2500 evaluation board.

Signed-off-by: Joel Stanley <joel@jms.id.au>
8 years agoarm/dts: Add Aspeed ast2400 device tree
Joel Stanley [Wed, 16 Mar 2016 11:33:37 +0000 (22:03 +1030)]
arm/dts: Add Aspeed ast2400 device tree

A common device tree for all forth gen/ast2400 systems and a board
specific dts for the Palmetto OpenPower developemnt machine which was
used for testing.

Signed-off-by: Joel Stanley <joel@jms.id.au>
8 years agoARM: sun7i: dt: Add pll3 and pll7 clocks
Priit Laes [Thu, 5 May 2016 17:39:04 +0000 (20:39 +0300)]
ARM: sun7i: dt: Add pll3 and pll7 clocks

Enable pll3 and pll7 clocks that are needed by display clocks.

Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
8 years agoARM: dts: sunxi: Add a olinuxino-lime2-emmc
Olliver Schinagl [Thu, 5 May 2016 09:08:52 +0000 (11:08 +0200)]
ARM: dts: sunxi: Add a olinuxino-lime2-emmc

There are 3 kinds of OLinuXino Lime2 boards.
One without any on board storage, one with NAND storage and one with
eMMC storage. This patch adds the eMMC variant of boards.

eMMC storage is different from a regular SD card in that it is soldered
on the board and cannot be changed. Additionally, it shares pins with
the NAND module and with the second SPI port.

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
[Maxime: Removed the change log from the commit log]
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
8 years agoARM: dts: at91: sama5d4: add trng node
Mike Williams [Tue, 3 May 2016 16:44:24 +0000 (12:44 -0400)]
ARM: dts: at91: sama5d4: add trng node

Add node to support SAMA5D4 hardware random number generator.

Signed-off-by: Mike Williams <mike@mikebwilliams.com>
[nicolas.ferre@atmel.com: reduce the register map size]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: dts: at91: sama5d3: add trng node
Mike Williams [Tue, 3 May 2016 16:44:23 +0000 (12:44 -0400)]
ARM: dts: at91: sama5d3: add trng node

Add node to support SAMA5D3 hardware random number generator.

Signed-off-by: Mike Williams <mike@mikebwilliams.com>
[nicolas.ferre@atmel.com: reduce the register map size]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: dts: at91: sama5d2: add trng node
Mike Williams [Fri, 6 May 2016 13:31:25 +0000 (15:31 +0200)]
ARM: dts: at91: sama5d2: add trng node

Add node to support SAMA5D2 hardware random number generator.

Signed-off-by: Mike Williams <mike@mikebwilliams.com>
[nicolas.ferre@atmel.com: reduce the register map size]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: dts: at91: at91sam9g45 family: reduce the trng register map size
Nicolas Ferre [Fri, 6 May 2016 13:34:40 +0000 (15:34 +0200)]
ARM: dts: at91: at91sam9g45 family: reduce the trng register map size

No need to map 0x4000 bytes for the TRNG device: reduce it to 0x100.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: sun4i: dt: Add pll3 and pll7 clocks
Priit Laes [Tue, 3 May 2016 17:14:18 +0000 (20:14 +0300)]
ARM: sun4i: dt: Add pll3 and pll7 clocks

Enable pll3 and pll7 clocks that are needed to drive display clocks.

Signed-off-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
8 years agoARM: sun5i: chip: Enable the TV Encoder
Maxime Ripard [Mon, 25 Apr 2016 13:22:52 +0000 (15:22 +0200)]
ARM: sun5i: chip: Enable the TV Encoder

The CHIP has a composite output available muxed with the microphone in the
micro-jack plug.

Enable the composite output in its DTS.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
8 years agoARM: sun5i: r8: Add display blocks to the DTSI
Maxime Ripard [Mon, 25 Apr 2016 13:22:51 +0000 (15:22 +0200)]
ARM: sun5i: r8: Add display blocks to the DTSI

The TCON, tv-encoder and display engine backends and frontends are combined
to create our display pipeline.

Add them to the R8 DTSI. It's supposed to be perfectly compatible with the
A10s and A13, but since we haven't tested it on them yet, it's safer to
just enable it on the R8. Eventually, it should be moved to sun5i.dtsi

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
8 years agoARM: sun5i: a13: Add display and TCON clocks
Maxime Ripard [Mon, 25 Apr 2016 13:22:43 +0000 (15:22 +0200)]
ARM: sun5i: a13: Add display and TCON clocks

Enable the display and TCON (channel 0 and channel 1) clocks that are going
to be needed to drive the display engine, tcon and TV encoders.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
8 years agoARM: dts: ux500: configure the accelerometers open drain
Linus Walleij [Fri, 5 Feb 2016 13:00:00 +0000 (14:00 +0100)]
ARM: dts: ux500: configure the accelerometers open drain

Configure the two accelerometers sharing GPIO line 82 as:

- Open drain so that they can share the same interrupt line.

Configure the corresponding interrupt pin:

- Trigger on the falling edge since open drain implies that we
  do not actively drive the line high, but we will actively drive
  it low to generate interrupts and then it moves from high to low
  i.e. a falling edge.

- Pulled up so the line will be biased to high unless an IRQ
  is active on any device on the line, and thus it goes high
  again after the interrupt is deasserted.

Cc: linux-iio@vger.kernel.org
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
8 years agoARM: mx5: dts: Enable USB OTG on M53EVK
Marek Vasut [Tue, 19 Apr 2016 22:36:01 +0000 (00:36 +0200)]
ARM: mx5: dts: Enable USB OTG on M53EVK

Add USB OTG support to M53EVK instead of just USB gadget.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6ul-14x14-evk: Add audio support
Fabio Estevam [Mon, 2 May 2016 23:56:26 +0000 (20:56 -0300)]
ARM: dts: imx6ul-14x14-evk: Add audio support

imx6ul-14x14-evk has a wm8960 codec connected via SAI2 port.

Add support for it.

Thanks to Petr Kulhavy <brain@jikos.cz> for the hint on initializing
the PLL4 frequency to get a correct MCLK.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6qdl: Remove unneeded unit-addresses
Fabio Estevam [Fri, 29 Apr 2016 22:39:45 +0000 (19:39 -0300)]
ARM: dts: imx6qdl: Remove unneeded unit-addresses

The following build warnings are seen when building with 'W=1' option:

Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-1p1@110 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-3p0@120 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-2p5@130 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-vddcore@140 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-vddpu@140 has a unit name, but no reg property
Warning (unit_address_vs_reg): Node /soc/aips-bus@02000000/anatop@020c8000/regulator-vddsoc@140 has a unit name, but no reg property

Fix them by removing the unneeded unit-addresses.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6: apalis: parallel lcd display support on ixora
Marcel Ziswiler [Fri, 29 Apr 2016 20:20:49 +0000 (22:20 +0200)]
ARM: dts: imx6: apalis: parallel lcd display support on ixora

Add parallel LCD display support for the EDT ET057090DHU 5.7" LCD TFT
panel.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6sx-sdb: Add 198MHz operational point
Fabio Estevam [Fri, 29 Apr 2016 02:34:27 +0000 (23:34 -0300)]
ARM: dts: imx6sx-sdb: Add 198MHz operational point

imx6sx-sdb has custom operating points entries because it has one
power supply that drives both VDDARM_IN and VDDSOC_IN.

As per the MX6UL datasheet we have the following minimum voltages for
198 MHz operation (after adding the 25mV margin value):
VDDARM_IN = 0.975 V
VDDSOC_IN = 1.175 V

So use 1.175V for the 198MHz operation.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx28-m28: Remove unneeded partition nodes
Fabio Estevam [Wed, 27 Apr 2016 15:27:52 +0000 (12:27 -0300)]
ARM: dts: imx28-m28: Remove unneeded partition nodes

mtdparts is passed from command line, so there is no need to have a
default partitioning in device-tree.

Suggested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6ul-pico-hobbit: Add initial support
Fabio Estevam [Wed, 27 Apr 2016 04:00:21 +0000 (01:00 -0300)]
ARM: dts: imx6ul-pico-hobbit: Add initial support

Add initial support for imx6ul pico hobbit board.

For information about this board, please visit:
http://www.wandboard.org/images/hobbit/hobbitboard-imx6ul-reva1.pdf

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoMerge tag 'omap-for-v4.7/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Thu, 28 Apr 2016 22:09:04 +0000 (00:09 +0200)]
Merge tag 'omap-for-v4.7/dt-signed' of git://git./linux/kernel/git/tmlind/linux-omap into next/dt

Merge "Part two of device tree changes for omaps for v4.7 merge window" from Tony Lindgren:

- Fix few typos for address-cells and interrupt-names

- Update dra7 voltage rail limits

- Update compatible string for pcf8575 for both nxp and ti prefix

- Add omap5 configuration for gpadc

- Update dra7 for qspi to remove pinmux as it needs to be done by
  the bootloader in isolation. Also update the qspi for 64MHz
  frequency.

- Add support for Baltos ir2110 and ir3220

- Add industrial and commercial grade thermal thresholds for am57xx

* tag 'omap-for-v4.7/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am57xx-idk: Include Industrial grade  thermal thresholds
  ARM: dts: am57xx-beagle-x15: Include the commercial grade thresholds
  ARM: dts: am57xx: Introduce industrial grade thermal thresholds
  ARM: dts: am57xx: Introduce commercial grade thermal thresholds
  ARM: dts: add DTS for Baltos IR2110
  ARM: dts: add DTS for Baltos IR3220
  ARM: dts: split am335x-baltos-ir5221 into dts and dtsi files
  ARM: dts: dra7x: Support QSPI MODE-0 operation at 64MHz
  ARM: dts: dra7x: Remove QSPI pinmux
  ARM: dts: omap5-board-common: describe gpadc for Palmas
  ARM: dts: twl6030: describe gpadc
  ARM: dts: dra7xx: Fix compatible string for PCF8575 chip
  ARM: dts: AM57xx/DRA7: Update SoC voltage rail limits to match data sheet
  ARM: dts: OMAP36xx: : DT spelling s/#address-cell/#address-cells/
  ARM: dts: omap5-cm-t54: DT spelling s/interrupt-name/interrupt-names/
  ARM: dts: omap5-board-common: DT spelling s/interrupt-name/interrupt-names/

8 years agoMerge tag 'samsung-dt-exynos-srom-fixup-4.7' of git://git.kernel.org/pub/scm/linux...
Arnd Bergmann [Thu, 28 Apr 2016 15:40:37 +0000 (17:40 +0200)]
Merge tag 'samsung-dt-exynos-srom-fixup-4.7' of git://git./linux/kernel/git/krzk/linux into next/dt

Merge "ARM: dts: exynos: Fixup for SROM controller (v4.7)" from Krzysztof Kozlowski:

DeviceTree changes for new SROM controller driver reached mainline
some time ago, before the driver was accepted (due to very late
comments). However, after these late comments, the driver expects
different bindings so we need to fix the DTS.

* tag 'samsung-dt-exynos-srom-fixup-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: change SROM node compatible from generic to model specific

8 years agoMerge tag 'socfpga_dts_for_v4.7_part_2' of git://git.kernel.org/pub/scm/linux/kernel...
Arnd Bergmann [Thu, 28 Apr 2016 15:35:04 +0000 (17:35 +0200)]
Merge tag 'socfpga_dts_for_v4.7_part_2' of git://git./linux/kernel/git/dinguyen/linux into next/dt

Merge "SoCFPGA DTS update for v4.7, part 2" from Dinh Nguyen:

- Add samtec VIN|ING board

* tag 'socfpga_dts_for_v4.7_part_2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: dts: socfpga: Add samtec VIN|ING board

8 years agoARM: dts: am57xx-idk: Include Industrial grade thermal thresholds
Keerthy [Thu, 28 Apr 2016 10:05:49 +0000 (15:35 +0530)]
ARM: dts: am57xx-idk: Include Industrial grade  thermal thresholds

am57xx-idk have Industrial grade samples whose thermal
thresholds are different as compared with dra7. Hence correcting the same.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: am57xx-beagle-x15: Include the commercial grade thresholds
Keerthy [Thu, 28 Apr 2016 10:05:48 +0000 (15:35 +0530)]
ARM: dts: am57xx-beagle-x15: Include the commercial grade thresholds

am57xx-beagle-x15 have commercial grade samples whose
thermal thresholds lower than dra7. Hence correcting the same.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: am57xx: Introduce industrial grade thermal thresholds
Keerthy [Thu, 28 Apr 2016 10:05:47 +0000 (15:35 +0530)]
ARM: dts: am57xx: Introduce industrial grade thermal thresholds

The silicon version ES2.0 onwards are industrial grade samples
and have higher thermal thresholds than commecial grade samples.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: am57xx: Introduce commercial grade thermal thresholds
Keerthy [Thu, 28 Apr 2016 10:05:46 +0000 (15:35 +0530)]
ARM: dts: am57xx: Introduce commercial grade thermal thresholds

The silicon versions which are non ES2.0 are commercial grade silicon
and have lower thermal thresholds.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoMerge tag 'samsung-dt-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk...
Arnd Bergmann [Thu, 28 Apr 2016 14:05:46 +0000 (16:05 +0200)]
Merge tag 'samsung-dt-4.7-2' of git://git./linux/kernel/git/krzk/linux into next/dt

Merge "Secound round of Samsung Device Tree updates and improvements for v4.7" from Krzysztof Kozlowski:
1. Cleanup regulator bindings on Exynos5420 boards.
2. Support MIC bypass in display path for Exynos5420.
3. Enable PRNG and SSS for all Exynos4 devices.

* tag 'samsung-dt-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: exynos: Enable PRNG and SSS for all Exynos4 devices
  ARM: dts: exynos: Add exynos5420-fimd compatible
  ARM: dts: exynos: Remove unsupported s2mps11 regulator bindings from Exynos5420 boards

8 years agoMerge tag 'renesas-dt2-for-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Thu, 28 Apr 2016 13:50:31 +0000 (15:50 +0200)]
Merge tag 'renesas-dt2-for-v4.7' of git://git./linux/kernel/git/horms/renesas into next/dt

Merge "Second Round of Renesas ARM Based SoC DT Updates for v4.7" from Simon Horman

* Don't disable referenced optional clocks in DT of R-Car Gen 1 & 2 SoCs

* tag 'renesas-dt2-for-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: dts: r8a7794: Don't disable referenced optional clocks
  ARM: dts: r8a7793: Don't disable referenced optional clocks
  ARM: dts: r8a7790: Don't disable referenced optional clocks
  ARM: dts: r8a7779: Don't disable referenced optional clocks
  ARM: dts: r8a7778: Don't disable referenced optional clocks

8 years agoMerge tag 'lpc32xx-dt-4.7' of git://github.com/vzapolskiy/linux-lpc32xx into next/dt
Arnd Bergmann [Thu, 28 Apr 2016 13:45:24 +0000 (15:45 +0200)]
Merge tag 'lpc32xx-dt-4.7' of git://github.com/vzapolskiy/linux-lpc32xx into next/dt

Merge "NXP LPC32xx device tree updates for v4.7" from Vladimir Zapolskiy:

This includes a few functional changes:
* new representation of MIC, SIC1 and SIC2 interrupt controllers,
* disabled by default SPI1, SPI2, SSP0 and SSP1 SPI controllers in
  shared lpc32xx.dtsi file,
* added clock sources for SPI1 and SPI2,
* set default clock rate of HCLK PLL to main osc rate multiplied by 16.

Also there are some non-functional changes:
* flatten board DTS files by exploiting device node labels,
* add 'partitions' device node for NAND SLC / MTD OF,
* correct Atmel vendor prefix to describe on board AT24 EEPROMs,
* rename board DTS files by adding SoC name prefix.

Since now DTS files of LPC32xx boards match "^lpc32[2345]0-" pattern.

* tag 'lpc32xx-dt-4.7' of git://github.com/vzapolskiy/linux-lpc32xx:
  ARM: dts: lpc32xx: phy3250: add SoC name prefix to board dts file
  ARM: dts: lpc32xx: phy3250: add NAND partitions device node
  ARM: dts: lpc32xx: phy3250: avoid extension of device nodes by absolute path
  ARM: dts: lpc32xx: ea3250: add SoC name prefix to board dts file
  ARM: dts: lpc32xx: ea3250: fix Atmel at24 eeprom vendor
  ARM: dts: lpc32xx: ea3250: add NAND partitions device node
  ARM: dts: lpc32xx: ea3250: avoid extension of device nodes by absolute path
  ARM: dts: lpc32xx: reparent SIC1 and SIC2 interrupts from MIC
  dt-bindings: interrupt-controllers: add description of SIC1 and SIC2
  ARM: dts: lpc32xx: disabled ssp0/spi1 & ssp1/spi2 by default
  ARM: dts: phy3250: enable ssp0
  ARM: dts: lpc32xx: add clock properties to spi nodes
  ARM: dts: lpc32xx: set default clock rate of HCLK PLL

8 years agoMerge tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux...
Arnd Bergmann [Thu, 28 Apr 2016 13:44:04 +0000 (15:44 +0200)]
Merge tag 'at91-dt2' of git://git./linux/kernel/git/nferre/linux-at91 into next/dt

Merge "Second batch of DT changes for 4.7" from Nicolas Ferre:

- three low priority fixes:
  - sama5d2: one pin definition and dependency with the slow clock for watchdog
  - sama5d4: definition of watchdog IRQ property
- addition of the new shutdown controller to sama5d2 & sama5d2 Xplained

* tag 'at91-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  ARM: dts: at91: sama5d2: add slow clock to watchdog node
  ARM: dts: at91: sama5d2: add shutdown controller node
  ARM: dts: at91: sama5d4: add watchdog interrupt property
  ARM: dts: at91: fix typo in sama5d2 PIN_PD24 description

8 years agoMerge tag 'sti-dt-for-v4.7b-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcoqu...
Arnd Bergmann [Thu, 28 Apr 2016 13:41:28 +0000 (15:41 +0200)]
Merge tag 'sti-dt-for-v4.7b-1' of git://git./linux/kernel/git/mcoquelin/sti into next/dt

Merge "STi DT updates for v4.7 #1" from Maxime Coquelin:

Highlights:
-----------
 - Add CPUFreq support to STiH407 family
 - Add Mailbox nodes to STiH407 family
 - Add RemoteProc nodes to STiH407 family
 - Use 'reserved-memory' for DMA memory on STiH407
 - Use the LPC timer as a clocksource

* tag 'sti-dt-for-v4.7b-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti:
  ARM: dts: STi: STih407: Switch LPC mode from RTC to Clocksource
  ARM: dts: STiH407: Move over to using the 'reserved-memory' API for obtaining DMA memory
  ARM: dts: STiH407: Add nodes for RemoteProc
  ARM: dts: STi: stih407-family: Add nodes for Mailbox
  ARM: dts: STi: STiH407: Provide CPU with a means to look-up Major number
  ARM: dts: STi: STiH407: Link CPU with its voltage supply
  ARM: dts: STi: STiH407: Provide CPU with clocking information
  ARM: dts: STi: STiH407: Provide generic (safe) DVFS configuration

8 years agoARM: dts: lpc32xx: phy3250: add SoC name prefix to board dts file
Vladimir Zapolskiy [Tue, 26 Apr 2016 21:10:34 +0000 (00:10 +0300)]
ARM: dts: lpc32xx: phy3250: add SoC name prefix to board dts file

To simplify matching of DTS files of all NXP LPC32xx powered boards by
a file name add 'lpc3250' prefix to PHYTEC PHYCORE-LPC3250 board dts
file.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: lpc32xx: phy3250: add NAND partitions device node
Vladimir Zapolskiy [Tue, 26 Apr 2016 21:10:33 +0000 (00:10 +0300)]
ARM: dts: lpc32xx: phy3250: add NAND partitions device node

To declare MTD OF partitions NAND controller device node should have
a special 'partitions' subnode, the change removes a debug message
from mtd/ofpart on boot:

  nxp_lpc3220_slc: 'partitions' subnode not found on /ahb/flash@20020000.
  Trying to parse direct subnodes as partitions.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: lpc32xx: phy3250: avoid extension of device nodes by absolute path
Vladimir Zapolskiy [Tue, 26 Apr 2016 21:10:32 +0000 (00:10 +0300)]
ARM: dts: lpc32xx: phy3250: avoid extension of device nodes by absolute path

The change simplifies layout of PHY3250 board description by
referencing device nodes of LPC32xx controllers by label.

No functional change intended.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: lpc32xx: ea3250: add SoC name prefix to board dts file
Vladimir Zapolskiy [Tue, 26 Apr 2016 21:10:31 +0000 (00:10 +0300)]
ARM: dts: lpc32xx: ea3250: add SoC name prefix to board dts file

To simplify matching of DTS files of all NXP LPC32xx powered boards by
a file name add 'lpc3250' prefix to Embedded Artists LPC3250 board dts
file.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: lpc32xx: ea3250: fix Atmel at24 eeprom vendor
Vladimir Zapolskiy [Tue, 26 Apr 2016 21:10:30 +0000 (00:10 +0300)]
ARM: dts: lpc32xx: ea3250: fix Atmel at24 eeprom vendor

There is no 'at' hardware vendor defined yet, correct vendor prefix
for Atmel is 'atmel'.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: lpc32xx: ea3250: add NAND partitions device node
Vladimir Zapolskiy [Tue, 26 Apr 2016 21:10:29 +0000 (00:10 +0300)]
ARM: dts: lpc32xx: ea3250: add NAND partitions device node

To declare MTD OF partitions NAND controller device node should have
a special 'partitions' subnode, the change removes a debug message
from mtd/ofpart on boot:

  nxp_lpc3220_slc: 'partitions' subnode not found on /ahb/flash@20020000.
  Trying to parse direct subnodes as partitions.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: lpc32xx: ea3250: avoid extension of device nodes by absolute path
Vladimir Zapolskiy [Tue, 26 Apr 2016 21:10:28 +0000 (00:10 +0300)]
ARM: dts: lpc32xx: ea3250: avoid extension of device nodes by absolute path

The change simplifies layout of EA3250 board description by
referencing device nodes of LPC32xx controllers by label.

No functional change intended.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: lpc32xx: reparent SIC1 and SIC2 interrupts from MIC
Vladimir Zapolskiy [Mon, 25 Apr 2016 21:02:23 +0000 (00:02 +0300)]
ARM: dts: lpc32xx: reparent SIC1 and SIC2 interrupts from MIC

The change adds separate device nodes for SIC1 and SIC2 interrupt
controllers and reparents all defined SIC1 and SIC2 interrupt
producers to the correspondent interrupt controller, this is needed to
perform switching to a new LPC32xx MIC/SIC interrupt controller driver.

Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agodt-bindings: interrupt-controllers: add description of SIC1 and SIC2
Vladimir Zapolskiy [Mon, 25 Apr 2016 01:00:23 +0000 (04:00 +0300)]
dt-bindings: interrupt-controllers: add description of SIC1 and SIC2

NXP LPC32xx has three interrupt controllers, namely root Main
Interrupt Controller (MIC) and two supplementary Sub Interrupt
Controllers (SIC1 and SIC2), four interrupt outputs from SIC1 and SIC2
are connected to MIC.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
8 years agoARM: dts: at91: VInCo: fix phy reset gpio flag
Nicolas Ferre [Tue, 26 Apr 2016 10:11:28 +0000 (12:11 +0200)]
ARM: dts: at91: VInCo: fix phy reset gpio flag

Fix gpio active flag for the phy reset-gpios property. The line is
active low instead of active high.
Actually, this flags was never used by the macb driver.

Reported-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: dts: at91: sama5d2: add slow clock to watchdog node
Nicolas Ferre [Tue, 26 Apr 2016 13:08:47 +0000 (15:08 +0200)]
ARM: dts: at91: sama5d2: add slow clock to watchdog node

As the watchdog timer needs the slow clock, add it to the currently defined
wdt node.

Reported-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
8 years agoARM: dts: at91: sama5d2: add shutdown controller node
Nicolas Ferre [Tue, 26 Apr 2016 12:19:25 +0000 (14:19 +0200)]
ARM: dts: at91: sama5d2: add shutdown controller node

Add the SAMA5D2-Compatible Shutdown Controller node to sama5d2.dtsi
and the use of it in the sama5d2 Xplained board dts file.

Enable the RTC wakeup event and the "wake up" button support through the
input "0" that is present on the board.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: dts: at91: sama5d4: add watchdog interrupt property
Nicolas Ferre [Tue, 26 Apr 2016 11:32:47 +0000 (13:32 +0200)]
ARM: dts: at91: sama5d4: add watchdog interrupt property

The "interrupts" property is missing from the watchdog node. Add it with
highest priority value of 7.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: dts: exynos: Enable PRNG and SSS for all Exynos4 devices
Krzysztof Kozlowski [Mon, 25 Apr 2016 09:29:56 +0000 (11:29 +0200)]
ARM: dts: exynos: Enable PRNG and SSS for all Exynos4 devices

There is no external dependency for Security SubSystem (SSS) block so
the nodes for Pseudo Random Number Generator and AES hardware
acceleration can be enabled always for all Exynos4 devices.

Suggested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
8 years agoARM: dts: exynos: Add exynos5420-fimd compatible
Chanho Park [Fri, 12 Feb 2016 13:31:40 +0000 (22:31 +0900)]
ARM: dts: exynos: Add exynos5420-fimd compatible

This patch changes the compatible of Exynos5420 fimd
to "exynos5420-fimd". To support MIC bypass from display
path, the new compatible is introduced for Exynos5420.

Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
8 years agoARM: dts: exynos: Remove unsupported s2mps11 regulator bindings from Exynos5420 boards
Krzysztof Kozlowski [Mon, 18 Apr 2016 07:44:13 +0000 (09:44 +0200)]
ARM: dts: exynos: Remove unsupported s2mps11 regulator bindings from Exynos5420 boards

The bindings like s2mps11,buck6-ramp-enable or s2mps11,buck2-ramp-delay
were ignored. They were never parsed by s2mps11 regulator driver. Also
the values used in these bindings were equal to default reset values of
S2MPS11 device. It is safe to remove them.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
8 years agoARM: dts: imx6: Do not hardcode the CLKO clock
Fabio Estevam [Wed, 27 Apr 2016 01:28:29 +0000 (22:28 -0300)]
ARM: dts: imx6: Do not hardcode the CLKO clock

Using "IMX6QDL_CLK_CKO" for the clock is easier to read instead of
the hardcoded clock number.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6: Add dts for Embest MarS Board
Sergio Prado [Tue, 26 Apr 2016 23:38:22 +0000 (20:38 -0300)]
ARM: dts: imx6: Add dts for Embest MarS Board

Embest MarS Board [1] is a multi-core platform based on Freescale i.MX6
Cortex-A9 Dual Core, running up to 1GHz with 1 GB of RAM, 4GB of eMMC
and with a 4MB SPI flash.

[1] http://www.embest-tech.com/shop/star/marsboard.html

Signed-off-by: Sergio Prado <sergio.prado@e-labworks.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: r8a7794: Don't disable referenced optional clocks
Geert Uytterhoeven [Mon, 25 Apr 2016 14:08:35 +0000 (16:08 +0200)]
ARM: dts: r8a7794: Don't disable referenced optional clocks

clk_get() on a disabled clock node will return -EPROBE_DEFER, which can
cause drivers to be deferred forever if such clocks are referenced in
their devices' clocks properties.

Update the various disabled external clock nodes to default to a
frequency of 0, but don't disable them, to prevent this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
8 years agoARM: dts: r8a7793: Don't disable referenced optional clocks
Geert Uytterhoeven [Mon, 25 Apr 2016 14:08:34 +0000 (16:08 +0200)]
ARM: dts: r8a7793: Don't disable referenced optional clocks

clk_get() on a disabled clock node will return -EPROBE_DEFER, which can
cause drivers to be deferred forever if such clocks are referenced in
their devices' clocks properties.

Update the various disabled external clock nodes to default to a
frequency of 0, but don't disable them, to prevent this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
8 years agoARM: dts: r8a7790: Don't disable referenced optional clocks
Geert Uytterhoeven [Mon, 25 Apr 2016 14:08:33 +0000 (16:08 +0200)]
ARM: dts: r8a7790: Don't disable referenced optional clocks

clk_get() on a disabled clock node will return -EPROBE_DEFER, which can
cause drivers to be deferred forever if such clocks are referenced in
their devices' clocks properties.

Update the various disabled external clock nodes to default to a
frequency of 0, but don't disable them, to prevent this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
8 years agoARM: dts: r8a7779: Don't disable referenced optional clocks
Geert Uytterhoeven [Mon, 25 Apr 2016 14:08:32 +0000 (16:08 +0200)]
ARM: dts: r8a7779: Don't disable referenced optional clocks

clk_get() on a disabled clock node will return -EPROBE_DEFER, which can
cause drivers to be deferred forever if such clocks are referenced in
their devices' clocks properties.

Update the various disabled external clock nodes to default to a
frequency of 0, but don't disable them, to prevent this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
8 years agoARM: dts: r8a7778: Don't disable referenced optional clocks
Geert Uytterhoeven [Mon, 25 Apr 2016 14:08:31 +0000 (16:08 +0200)]
ARM: dts: r8a7778: Don't disable referenced optional clocks

clk_get() on a disabled clock node will return -EPROBE_DEFER, which can
cause drivers to be deferred forever if such clocks are referenced in
their devices' clocks properties.

Update the various disabled external clock nodes to default to a
frequency of 0, but don't disable them, to prevent this.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
8 years agoARM: dts: add DTS for Baltos IR2110
Yegor Yefremov [Tue, 26 Apr 2016 13:00:26 +0000 (15:00 +0200)]
ARM: dts: add DTS for Baltos IR2110

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: add DTS for Baltos IR3220
Yegor Yefremov [Tue, 26 Apr 2016 13:00:25 +0000 (15:00 +0200)]
ARM: dts: add DTS for Baltos IR3220

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: split am335x-baltos-ir5221 into dts and dtsi files
Yegor Yefremov [Tue, 26 Apr 2016 13:00:24 +0000 (15:00 +0200)]
ARM: dts: split am335x-baltos-ir5221 into dts and dtsi files

Introduce am335x-baltos.dtsi, that provides common configuration
for the whole device family based on the same SODIMM module.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: dra7x: Support QSPI MODE-0 operation at 64MHz
Vignesh R [Wed, 20 Apr 2016 11:33:00 +0000 (17:03 +0530)]
ARM: dts: dra7x: Support QSPI MODE-0 operation at 64MHz

According to Data Manual(SPRS915P) of AM57x, TI QSPI controller on
DRA74(rev 1.1+)/DRA72 EVM can support up to 64MHz in MODE-0, whereas
MODE-3 is limited to 48MHz. Hence, switch to MODE-0 for better
throughput.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: dra7x: Remove QSPI pinmux
Vignesh R [Wed, 20 Apr 2016 11:32:59 +0000 (17:02 +0530)]
ARM: dts: dra7x: Remove QSPI pinmux

DRA7 family of processors from Texas Instruments, have a hardware module
called IODELAYCONFIG Module which is expected to be configured. This
block allows very specific custom fine tuning for electrical
characteristics of IO pins that are necessary for functionality and
device lifetime requirements. IODelay module has it's own register space
with registers to configure various pins.

According to AM572x TRM SPRUHZ6E October 2014–Revised January 2016[1]
section 18.4.6.1 Pad Configuration, in addition to pinmuxing(MUXMODE),
when operating a pad in certain mode, Virtual/Manual IO Timing Mode must
also be configured to ensure that IO timings are met (DELAYMODE and
MODESELECT fields of pad's IODELAYCONFIG module register). According to
section 18.4.6.1.7 Isolation Requirements of above TRM, when
reprogramming MUXMODE, DELAYMODE, and MODESELECT fields, there is a
potential for a significant glitch on the corresponding IO. It is hence
recommended to do this with I/O isolation (which can only be done in
initial stages of bootloader). QSPI is one such module that requires
IODELAY configuration. So, this patch removes the pinmux for
QSPI for DRA74/DRA72 EVM as it needs to be done in bootloader (U-Boot)
and cannot be done in kernel.

Users should migrate to U-Boot v2016.05-rc1 or higher.

[1] http://www.ti.com/lit/ug/spruhz6e/spruhz6e.pdf

Signed-off-by: Vignesh R <vigneshr@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: omap5-board-common: describe gpadc for Palmas
H. Nikolaus Schaller [Mon, 18 Apr 2016 18:20:58 +0000 (20:20 +0200)]
ARM: dts: omap5-board-common: describe gpadc for Palmas

tested on OMP5432 EVM

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: twl6030: describe gpadc
H. Nikolaus Schaller [Mon, 18 Apr 2016 18:20:57 +0000 (20:20 +0200)]
ARM: dts: twl6030: describe gpadc

tested on Pandaboard ES.

Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: dra7xx: Fix compatible string for PCF8575 chip
Roger Quadros [Mon, 25 Apr 2016 12:53:54 +0000 (15:53 +0300)]
ARM: dts: dra7xx: Fix compatible string for PCF8575 chip

The boards use a TI variant of the PCF8575 so specify that
in the compatible string.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: AM57xx/DRA7: Update SoC voltage rail limits to match data sheet
Nishanth Menon [Wed, 20 Apr 2016 08:18:39 +0000 (03:18 -0500)]
ARM: dts: AM57xx/DRA7: Update SoC voltage rail limits to match data sheet

As per the data sheet starting from SPRUHQ0H (Nov 2015 - Latest[1]),
VDD_CORE can vary from 0.85v to 1.15v for AVS class0. VDD GPU/DSP
et.al. can range from 0.85v to 1.25V with AVS class0

Since dynamic voltage scaling is disabled for DRA7/AM57xx SoCs for
all SoC rails other than MPU, the bootloader is responsible for
setting up the AVS class0 voltage, however, with wrong voltage machine
constraints in dtb, regulator framework will lower the voltage below
the required voltage levels for certain samples in production flow.
This can cause catastrophic failures which can be pretty hard to
identify.

Update board files which don't match required specification.

[1] http://www.ti.com/product/AM5728/datasheet/specifications#SPRT637-7340

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: OMAP36xx: : DT spelling s/#address-cell/#address-cells/
Geert Uytterhoeven [Wed, 20 Apr 2016 15:32:09 +0000 (17:32 +0200)]
ARM: dts: OMAP36xx: : DT spelling s/#address-cell/#address-cells/

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: omap5-cm-t54: DT spelling s/interrupt-name/interrupt-names/
Geert Uytterhoeven [Wed, 20 Apr 2016 15:32:08 +0000 (17:32 +0200)]
ARM: dts: omap5-cm-t54: DT spelling s/interrupt-name/interrupt-names/

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: omap5-board-common: DT spelling s/interrupt-name/interrupt-names/
Geert Uytterhoeven [Wed, 20 Apr 2016 15:32:07 +0000 (17:32 +0200)]
ARM: dts: omap5-board-common: DT spelling s/interrupt-name/interrupt-names/

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Tony Lindgren <tony@atomide.com>
8 years agoARM: dts: STi: STih407: Switch LPC mode from RTC to Clocksource
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STi: STih407: Switch LPC mode from RTC to Clocksource

This aligns with the internal configuration.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: STiH407: Move over to using the 'reserved-memory' API for obtaining DMA...
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STiH407: Move over to using the 'reserved-memory' API for obtaining DMA memory

Doing so saves quite a bit of code in the driver.

For more information on the 'reserved-memory' bindings see:

  Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt

Suggested-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: STiH407: Add nodes for RemoteProc
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STiH407: Add nodes for RemoteProc

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: STi: stih407-family: Add nodes for Mailbox
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STi: stih407-family: Add nodes for Mailbox

This patch supplies the Mailbox Controller nodes.  In order to
request channels, these nodes will be referenced by Mailbox
Client nodes.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: STi: STiH407: Provide CPU with a means to look-up Major number
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STi: STiH407: Provide CPU with a means to look-up Major number

This is used for CPU Frequency Scaling.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: STi: STiH407: Link CPU with its voltage supply
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STi: STiH407: Link CPU with its voltage supply

Used for Voltage Scaling using CPUFreq.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: STi: STiH407: Provide CPU with clocking information
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STi: STiH407: Provide CPU with clocking information

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: STi: STiH407: Provide generic (safe) DVFS configuration
Lee Jones [Thu, 21 Apr 2016 15:07:00 +0000 (17:07 +0200)]
ARM: dts: STi: STiH407: Provide generic (safe) DVFS configuration

You'll notice that the voltage cell is populated with 0's.  Voltage
information is very platform specific, even depends on 'cut' and
'substrate' versions.  Thus it is left blank for a generic (safe)
implementation.  If other nodes/properties are provided by the
bootloader, the ST CPUFreq driver will over-ride these generic
values.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
8 years agoARM: dts: imx6: fix dtc warnings for ipu endpoints
Joshua Clayton [Tue, 26 Apr 2016 01:09:33 +0000 (18:09 -0700)]
ARM: dts: imx6: fix dtc warnings for ipu endpoints

When compiled with "W=1", dtc complains: e.g.
"Warning (unit_address_vs_reg):
Node /soc/ipu@02800000/port@2/endpoint@0
has a unit name, but no reg property"

Endpoint nodes don't have a reg property, and the addresses
in their node names are ordinals without any special meaning
so remove them and swap them for semantic node names.

Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation
Fabio Estevam [Mon, 25 Apr 2016 20:37:17 +0000 (17:37 -0300)]
ARM: dts: imx6dl: Fix the VDD_ARM_CAP voltage for 396MHz operation

Table 8 from MX6DL datasheet (IMX6SDLCEC Rev. 5, 06/2015):
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdf

states the following:

"LDO Output Set Point (VDD_ARM_CAP) = 1.125 V minimum for operation
up to 396 MHz."

So fix the entry by adding the 25mV margin value as done in the other
entries of the table, which results in 1.15V for 396MHz operation.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6sx: Add 198MHz operating point
Fabio Estevam [Mon, 25 Apr 2016 19:38:48 +0000 (16:38 -0300)]
ARM: dts: imx6sx: Add 198MHz operating point

198MHz is a valid operating point for mx6sx.

Add entries for VDD_ARM_CAP and VDD_SOC_CAP voltages for 198MHz according
to the imx6sx datahseet:
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6SXIEC.pdf

(a 25mV offset is added to the minimum allowed values for safety).

These values also match the ones from the NXP kernel.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoARM: dts: imx6ul: Fix operating points
Fabio Estevam [Mon, 25 Apr 2016 19:38:47 +0000 (16:38 -0300)]
ARM: dts: imx6ul: Fix operating points

Adjust the VDD_ARM_CAP and VDD_SOC_CAP voltages according to
Table-11 from MX6UL datasheet:
http://cache.nxp.com/files/32bit/doc/data_sheet/IMX6ULCEC.pdf

(a 25mV offset is added to the minimum allowed values for safety).

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
8 years agoMerge tag 'ox810se-arm-dt-v4.6-rc3' of https://github.com/superna9999/linux into...
Arnd Bergmann [Tue, 26 Apr 2016 11:41:51 +0000 (13:41 +0200)]
Merge tag 'ox810se-arm-dt-v4.6-rc3' of https://github.com/superna9999/linux into next/dt

Merge "ARM: dts: Add OXNAS Platform Bindings" from Neil Armstrong:

* tag 'ox810se-arm-dt-v4.6-rc3' of https://github.com/superna9999/linux:
  ARM: boot: dts: Add Western Digital My Book World Edition device tree
  dt-bindings: Add Western Digital to vendor prefixes
  dt-bindings: Add OXNAS bindings
  ARM: boot: dts: Add Oxford Semiconductor OX810SE dtsi
  dt-bindings: Add Oxford Semiconductor to vendor prefixes
  dt-bindings: irq: arm,versatile-fpga: add compatible string for OX810SE SoC

8 years agoARM: dts: introduce MPS2 AN399/AN400
Vladimir Murzin [Mon, 25 Apr 2016 08:49:16 +0000 (09:49 +0100)]
ARM: dts: introduce MPS2 AN399/AN400

Application Notes 399 and 400 shares the same memory map and
features. Both are shipped with Cortex-M7 and have the same  peripheral
as AN385/AN386, but with different location of PSRAM and Ethernet
controller.

Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
8 years agoARM: dts: introduce MPS2 AN385/AN386
Vladimir Murzin [Mon, 25 Apr 2016 08:49:15 +0000 (09:49 +0100)]
ARM: dts: introduce MPS2 AN385/AN386

Application Notes 385 and 386 shares the same memory map and features
except the CPU is used. AN385 is supplied with Cortex-M3 CPU and AN386
is supplied with Cortex-M4.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
8 years agoMerge tag 'renesas-fixes-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git...
Arnd Bergmann [Tue, 26 Apr 2016 08:02:03 +0000 (10:02 +0200)]
Merge tag 'renesas-fixes-for-v4.6' of git://git./linux/kernel/git/horms/renesas into next/dt

Renesas ARM Based SoC Fixes for v4.6

* Correct preset_lpj calculation which may lead to too short delays
* Correct handling of optional clocks on r8a7791 to restore
  access to the serial port the porter board

This is a backmerge of v4.6 fixes, to avoid a merge conflict between 4.6
and our next/dt branch.

* tag 'renesas-fixes-for-v4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: timer: Fix preset_lpj leading to too short delays
  Revert "ARM: dts: porter: Enable SCIF_CLK frequency and pins"
  ARM: dts: r8a7791: Don't disable referenced optional clocks

8 years agoARM: dts: at91: fix typo in sama5d2 PIN_PD24 description
Florian Vallee [Tue, 19 Apr 2016 15:50:05 +0000 (17:50 +0200)]
ARM: dts: at91: fix typo in sama5d2 PIN_PD24 description

Fix a typo on PIN_PD24 for UTXD2 and FLEXCOM4_IO3 which were
wrongly linked to PIN_PD23).

Signed-off-by: Florian Vallee <fvallee@eukrea.fr>
Fixes: 7f16cb676c00 ("ARM: at91/dt: add sama5d2 pinmux")
Cc: stable@vger.kernel.org # v4.4+
[nicolas.ferre@atmel.com: add commit message, changed subject]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
8 years agoARM: boot: dts: Add Western Digital My Book World Edition device tree
Neil Armstrong [Thu, 3 Mar 2016 09:53:57 +0000 (10:53 +0100)]
ARM: boot: dts: Add Western Digital My Book World Edition device tree

Add Western Digital My Book World Edition device tree based on
Oxford Semiconductor OX810SE SoC.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
8 years agodt-bindings: Add Western Digital to vendor prefixes
Neil Armstrong [Thu, 3 Mar 2016 09:53:31 +0000 (10:53 +0100)]
dt-bindings: Add Western Digital to vendor prefixes

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
8 years agodt-bindings: Add OXNAS bindings
Neil Armstrong [Thu, 3 Mar 2016 09:45:50 +0000 (10:45 +0100)]
dt-bindings: Add OXNAS bindings

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
8 years agoARM: boot: dts: Add Oxford Semiconductor OX810SE dtsi
Neil Armstrong [Thu, 3 Mar 2016 09:52:58 +0000 (10:52 +0100)]
ARM: boot: dts: Add Oxford Semiconductor OX810SE dtsi

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
8 years agodt-bindings: Add Oxford Semiconductor to vendor prefixes
Neil Armstrong [Thu, 3 Mar 2016 13:34:14 +0000 (14:34 +0100)]
dt-bindings: Add Oxford Semiconductor to vendor prefixes

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>