Since the Synopsys DWC3 controller driver inherits the generic bindings
defined in 'usb/generic.txt', this patch tries to capture the same in
the DWC3 binging documentation to avoid any confusion in usage of properties
like 'dr_mode' for certain SoCs like FSL LS2080A.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Update the FSL, GPIO binding documentation to add support
for GPIO controller found on Freescale's LS2080A platform.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Since the same board components can be used across ARM and PPC board families,
this patch moves the FSL board-specific bindings out of bindings/powerpci.

While at it, this patch also adds the bindings for QIXIS FPGA controller
found on FSL LS2080A boards. These boards have an on-board FPGA/CPLD
connected to the IFC controller.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Jaiprakash Singh <b44839@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

This patch adds a devicetree binding documentation for Freescale's
LS2080A QDS and RDB boards.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Freescale is renaming the LS2085A SoC to LS2080A. This patch
addresses the same.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Freescale will be a spinning-out a set of ARMv8 based SoCs which
will be based on a similar overall SoC architecture. So, this patch
converts the existing infrastructure in the arm64/dts, arm64/Kconfig
and arm64/configs to use the generic convention ARCH_LAYERSCAPE
in place of the more specific FSL_LS2085A, to save code duplication
later-on.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'at91-ab-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt

Merge "Second batch of DT changes for 4.4" from Alexandre Belloni:

- some DT fixes: pullups, disabled property
- the PMC is now a syscon
- great improvement of sama5d2 support

* tag 'at91-ab-dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  ARM: at91/dt: sama5d2: add missing devices
  ARM: at91/dt: sama5d4: add the macb1 node
  ARM: at91/dt: add pullup on mmc2 data signals
  ARM: at91/dt: sama5d2_xplained: add regulator nodes
  ARM: at91/dt: fix "disabled" property on at91rm9200
  ARM: at91/dt: use syscon for PMC

Merge tag 'omap-for-v4.4/dt-pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Merge "omap dts changes for v4.4 merge window, part 2" from Tony Lindgren:

Few more omap dts changes for v4.4 merge window, mostly to fix and clean
up some omap5 issues to allow adding other omap5 boards. Also some other
fixes and clean-up:

- Fix SDIO WLAN for omap5 that's been broken for a while. As further
  patches are still needed for wl18xx, no need for stable on this one.

- Move most of omap5 support into omap5-board-common.dtsi as most omap5
  boards seem to share the same basic set of devices.

- Add minimal IGEPv5 support using based on omap5-board-common.dtsi

- Remove now unneedes gpio hogging for dra72-evm

- Update Javier Martinez Canillas email address

- Change earlier IGEP boards to use IOPAD pinmux macros

* tag 'omap-for-v4.4/dt-pt2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: am335x-base0033: Use IOPAD pinmux macro
  ARM: dts: am335x-igep0033: Use IOPAD pinmux macro
  ARM: dts: omap3-igep0020: Use IOPAD pinmux macro
  ARM: dts: am437x-gp-evm: Add wakeup interrupt source for pixcir_i2c_ts
  ARM: dts: Update Javier Martinez Canillas's email
  ARM: dts: dra72-evm: remove cpsw gpio hogging and add mode-gpios
  ARM: dts: Add basic support for isee igepv5
  ARM: dts: Move most of omap5-uevm.dts to omap5-board-common.dtsi
  ARM: dts: Fix WLAN regression on omap5-uevm

Initial version of DTS for ProXstream2 Vodka board.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Initial version of DTS for ProXstream2 Gentil board.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Specifying both console and stdout-path is redundant.  Add options
":115200n8" to stdout-path and drop "console=ttyS0,115200".
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Merge tag 'sti-dt-for-v4.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti into next/dt

Merge "STi DT changes for v4.4, round 2" from Maxime Coquelin:

 - Use STiH418's A9 PLL
 - Add Ethernet support to STiH407 family

* tag 'sti-dt-for-v4.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mcoquelin/sti:
  ARM: STi: DT: Add support for stih418 A9 pll
  ARM: dts: Enable Ethernet on STi's B2199 board
  ARM: dts: Enable Ethernet on STi's B2120 boards
  ARM: dts: Add Ethernet node to STiH407 family
  ARM: dts: Fix RGMII pinctrl timings

The change corrects cpu compatible property to a defined one,
see Documentation/devicetree/bindings/arm/cpus.txt
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

The change corrects cpu compatible property to a defined one,
see Documentation/devicetree/bindings/arm/cpus.txt
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

The i.MX device tree changes for 4.4:
 - Add IOMUXC LPSR (Low Power State Retention) device for i.MX7D.
 - Add a few low power mode related devices and touch controller for
   i.MX6UL.
 - Add a number of devices for i.MX7D SDB board support, USB, Dual FEC,
   and eMMC5.0.
 - i.MX6 Boundary Devices updates: relicense under GPLv2/X11, add Okaya
   LCD, touch and wifi support, add new boards Nitrogen6_Lite and
   Nitrogen6_Max.
 - Enable touch screen and NAND Flash controller for a few Vybrid
   devices.
 - Some random and small updates on LS1021A and MXS support.

* tag 'imx-dt-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (53 commits)
  ARM: dts: ls1021a: Add quirk for Erratum A009116
  ARM: imx6sx-sdb: Fix typo in regulator enable GPIO property
  ARM: dts: imx6: phyFLEX: fix typo in "pinctrl-names"
  ARM: dts: imx6: change the core clock of spdif
  ARM: dts: vf-colibri: enable NAND flash controller
  ARM: dts: vf610twr: add NAND flash controller peripherial
  ARM: dts: imx: add Boundary Devices Nitrogen6_Lite board
  ARM: dts: imx: add Boundary Devices Nitrogen6_Max board
  ARM: dts: imx6dl-nitrogen6x: change manufacturer to Boundary Devices
  ARM: dts: imx6q-nitrogen6x: change manufacturer to Boundary Devices
  of: Add Boundary Devices Inc. vendor prefix
  ARM: dts: imx6qdl-sabrelite: relicense under GPLv2/X11
  ARM: dts: imx6qdl-nitrogen6x: relicense under GPLv2/X11
  ARM: dts: imx6qdl-nitrogen6x: add wifi wl1271 support
  ARM: dts: imx6dql-nitrogen6x: add touchscreen support
  ARM: dts: imx6qdl-sabrelite: add Okaya LCD panel
  ARM: dts: imx6qdl-nitrogen6x: add Okaya LCD panel
  ARM: dts: vf500-colibri: Add device tree node for touchscreen support
  ARM: dts: i.MX35: fix cpu compatible value
  ARM: dts: i.MX31: fix cpu compatible value
  ...
Signed-off-by: Olof Johansson <olof@lixom.net>

Delete regulator-compatible usage in mt8135-evbp1.dts.
The regualtor-compatible binding is deprecated, instead the node name
is used.

Mediatek timer driver supports as well mt8127, mt8135 and mt8173. Add
these SOCs to the bindings list.

Power domains venc and venc_lt need clocks two extra clocks to access
their registers. We update the bindings documentation about this.

Update SMP bindings documentation by adding support for mt6589 and mt81xx SOCs.

Update mt8127.dtsi and mt8135.dtsi to enable SMP support.

* tag 'v4.3-next-dts' of https://github.com/mbgg/linux-mediatek:
  ARM: dts: mt8127: enable basic SMP bringup for mt8127
  ARM: dts: mt8135: enable basic SMP bringup for mt8135
  devicetree: bindings: add new SMP enable method Mediatek SoC
  dt-bindings: soc: Add clocks for Mediatek SCPSYS unit
  dt-bindings: add more MediaTek SoC to mtk-timer binding
  ARM: dts: mt8135-evbp1: remove regulator-compatible usage
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'v4.4-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

SPDIF device nodes for the newly added driver.

* tag 'v4.4-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: Add SPDIF optical out on Radxa Rock2 Square
  ARM: dts: rockchip: Add SPDIF transceiver for RK3288
  ARM: dts: rockchip: Add SPDIF optical out on Radxa Rock
  ARM: dts: rockchip: Add SPDIF transceiver for RK3188
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'sunxi-dt-for-4.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt

Allwinner DT changes for 4.4, round 2

More DT patches for 4.4, mostly with new boards coming in (CHIP, BananaPi
M2, pcduino2), further consolidation for the q8-based designs and a bunch
of random patches enhancing support for existing boards

* tag 'sunxi-dt-for-4.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (27 commits)
  ARM: dts: sun6i: Add a dts file for the Sinovoip BPI-M2 board
  ARM: dts: sun6i: Add mmc2_pins_a pinmux setting to sun6i-a31.dtsi
  ARM: dts: sunxi: Fix interrupt-cells for [r]pio on A23/A31/A33/A80
  ARM: dts: sun8i: Add NMI interrupt controller node
  ARM: dts: sun6i: hummingbird: Enable AXP221 DC5LDO regulator as "vdd-cpus"
  ARM: dts: sun6i: hummingbird: Use axp22x.dtsi for AXP221 regulators
  ARM: dts: sun6i: hummingbird: Fix VDD-CPU and VDD-GPU regulator names
  ARM: dts: sun7i: Add regulator configuration for pcDuino v3 Nano
  ARM: dts: sun6i: Turn on gmac on Colombus
  ARM: dts: sun8i: Make et-q8-v1.6.dts a symlink to q8-tablet.dts
  ARM: dts: sun8i: Make ippo-q8h-v*.dts a symlink to q8-tablet.dts
  ARM: dts: sun8i: Add sun8i-a23-q8-tablet.dts file
  ARM: dts: sun5i: Add backlight node to sun5i-q8-common.dtsi
  ARM: dts: sunxi: Enable PWM controller on Q8 format tablets
  ARM: dts: sun5i: Add PWM channel 0 pinmux setting for A13/A10s
  ARM: dts: sun5i: Add PWM controller node for A13 / A10s
  ARM: sun5i: Add C.H.I.P DTS
  ARM: dts: sunxi: Add dtsi for AXP22x PMIC
  ARM: dts: sun7i: Correct USB regulators on pcDuino v3 Nano
  ARM: sun5i: dt: Add UART3 CTS and RTS pins
  ...
Signed-off-by: Olof Johansson <olof@lixom.net>

mvebu dt for 4.4 (part 2)

- Add support for severals Armada-370-based Seagate NAS
- Fix Ready NAS device tree
- Modify SDHCI binding for A388-GP allowing using it on old and new
  version of the board

* tag 'mvebu-dt-4.4-2' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: set SW polling as SDHCI card detection on A388-GP
  arm: mvebu: reorder nodes under internal-regs by address in RN2120 .dts file
  arm: mvebu: disable unused Armada RTC on ReadyNAS 102, 104 and 2120
  ARM: mvebu: add DT support for Seagate Personal Cloud
  ARM: mvebu: add DT support for Seagate NAS 2 and 4-Bay
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'socfpga_for_v4.4_cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

SoCFPGA dts cleanup for v4.4
- Re-order DTS nodes into correct alphabetical order

* tag 'socfpga_for_v4.4_cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: socfpga: dts: sort nodes alphabetically
Signed-off-by: Olof Johansson <olof@lixom.net>

Merge tag 'socfpga_dts_for_v4.4_part_2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt

SoCFPGA DTS update for v4.4, part 2
- Add the FPGA manager node

* tag 'socfpga_dts_for_v4.4_part_2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  ARM: socfpga: dts: add fpga manager
Signed-off-by: Olof Johansson <olof@lixom.net>

Use the AM33XX pinmux IOPAD macro to define the physical address instead
of the offset from the padconf address. It makes the DTS easier to read
since matches the addresses listed in the Technical Reference Manual.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Use the AM33xx pinmux IOPAD macro to define the physical address instead
of the offset from the padconf address. It makes the DTS easier to read
since matches the addresses listed in the Technical Reference Manual.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Use the OMAP3 pinmux IOPAD macro to define the physical address instead
of the offset from the padconf address. It makes the DTS easier to read
since matches the addresses listed in the Technical Reference Manual.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

On am437x-gp-evm, pixcir_i2c_ts can wakeup the system from low power
state via pinctrl and IO daisy chain using generic wakeirq framework.
With commit 3fffd128 ("i2c: allow specifying separate wakeup
interrupt in device tree") i2c core allows optional wakeirq to be
specified via device tree. Add wakeup irq entry to enable pixcir_i2c_ts
to wake the system from low power state.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

I see that people are still sending emails to my old address (that no
longer exists) since is the one mentioned in the IGEP DTS. Replace it
with my current email address to avoid this.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

With the current implementation of GPIO hogging and with
gpio-pcf857x is built as module, ethernet doesn't work on boot
and doesn't throw any error/warning to user. Ethernet becomes
operational when inserting gpio-pcf857x module, even this time
there is no error/warning logs to user that ethernet is
operational.

When using with NFS rootfs and gpio-pcf857x as module, board
doesn't boot as it doesn't get any ip address and doesn't throw
any error/warning. To over come this, now cpsw driver tries to
get mode-gpios. When gpio-pcf857x is built as module it will
throw error, so that user can decide either to built in
gpio-pcf857x to continue with nfs boot or choose alternate rootfs
filesystem like sd/ramdisk.

When using mmc/ramdisk as root fs, cpsw will probe defer and
re-probes again when gpio-pcf857x module is inserted and ethernet
becomes operational.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

Big update of the sama5d2.dtsi file since many patches have reached te
mainline:
- add generated clocks
- enable crypto devices
- add flexcom devices
- add tdes device
- add sdmmc devices
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

The second macb is present on all the sama5d4 SoCs. Let's add a node
reflecting it in the device tree.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

MMC data lines may be left floating if nothing is currently driving the
data lines, which is the case when mmc is in idle state, thus consuming
a useless extra amount of power. Add pullup on mmc2 data signals in the
same way it was previously done for mmc0 and mmc1.
Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Add regulator nodes of PMIC ACT8945A chip on the board.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Fix instances of "disable" instead of "disabled"
in the at91rm9200 dtsi.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

The PMC is not only used to drive the clocks but also has some registers
related to other functions. One of those is for example the USB gadget
bias.
Using a syscon allows to properly separate those functions.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

Add "snps,quirk-frame-length-adjustment" property to
USB3 node for erratum A009116. This property provides
value of GFLADJ_30MHZ for post silicon frame length
adjustment.
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The property name should be "gpio", not "gpios". Fix it.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Fix a typo, replacing "pinctrl-name" by "pinctrl-names"
in the Phytec phyFLEX-i.MX6 Quad dtsi.

Also fix a typo in the board name
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

The correct core clock of spdif is SPDIF_GCLK, which is added to
clock tree. So the dts also need to be updated.
Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Enable NAND access by adding pinmux and NAND flash controller node
to device tree. The NAND chips currently used on the Colibri VF61
requires 8-bit ECC per 512 byte page, hence specify 32-bit ECC
strength per 2k page size.
Reviewed-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

This adds the NAND flash controller (NFC) peripherial. The driver
supports the SLC NAND chips found on Freescale's Vybrid Tower System
Module. The Micron NAND chip on the module needs 4-bit ECC per 512
byte page. Use 24-bit ECC per 2k page, which is supported by the
driver.
Signed-off-by: Bill Pringlemeir <bpringlemeir@nbsps.com>
Reviewed-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

Based on an i.MX6 Solo with 512MB DDR3.

http://boundarydevices.com/product/nitrogen6_lite/Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>