The mt8173-mtu3.txt actually holds the bindings for all mediatek
SoCs with usb3 DRD IP, so add a generic compatible and change the
name to mediatek,mtu3.txt.
Signed-off-by: NChunfeng Yun <chunfeng.yun@mediatek.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

The mt8173-xhci.txt actually holds the bindings for all mediatek
SoCs with xHCI controller, so add a generic compatible and change
the name to mediatek,mtk-xhci.txt to reflect that.
Signed-off-by: NChunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This adds support usb2-phy for rv1108 SoCs and amend phy Documentation.
Signed-off-by: NFrank Wang <frank.wang@rock-chips.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

Add otg-mux property to support multiplexed interrupt in otg-port
on some Rockchip SoC (e.g RV1108).
Signed-off-by: NFrank Wang <frank.wang@rock-chips.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

Add rockchip,usbgrf property to support the registers of usb-phy
that are distributed in grf and usbgrf on some special Rockchip
SoCs (e.g RV1108).
Signed-off-by: NFrank Wang <frank.wang@rock-chips.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

The A83T has 3 USB PHYs, 1 for OTG, 1 for standard USB, 1 for USB HSIC.

Add a compatible string for it, and describe the needed properties.
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Acked-by: NRob Herring <robh@kernel.org>
Tested-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

The Allwinner H3 SoC has 4 USB PHYs, so it needs four sets of pmu
regions, clocks, resets, and optional vbus properties. These were
not described when the H3 compatible string was added.

Fixes: 626a630e ("phy-sun4i-usb: Add support for the host usb-phys
		      found on the H3 SoC")
Signed-off-by: NChen-Yu Tsai <wens@csie.org>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

Add a binding for the USB phy on Mediatek/Ralink SoCs.
Signed-off-by: NJohn Crispin <john@phrozen.org>
Signed-off-by: NHarvey Hunt <harvey.hunt@imgtec.com>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

add support for PCIe and SATA, also add some new compatibles.

due to phy-mt65xx-usb.txt holds the bindings for all mediatek SoCs
with T-PHY controller, change the name to phy-mtk-tphy.txt to
reflect that.
Signed-off-by: NChunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

IPQ8074 uses QMP PHY controller that provides support to PCIe and
USB. Adding DT binding information for the same.
Reviewed-by: NVivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: NVaradarajan Narayanan <varada@codeaurora.org>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

The PHY outputs a clock that will act as the parent for
the PHY's pipe clock. Add the name of this clock to the
lane's DT node.
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NVaradarajan Narayanan <varada@codeaurora.org>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>

Update various properties to properly indicate their requirement depending
on the SoC.
Signed-off-by: NFranklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>

Integrate with the newly added USB charger interface to limit the current
we draw from the USB input based on the input device configuration
identified by the USB stack, allowing us to charge more quickly from high
current inputs without drawing more current than specified from others.
Signed-off-by: NMark Brown <broonie@kernel.org>
Signed-off-by: NBaolin Wang <baolin.wang@linaro.org>
Acked-by: NLee Jones <lee.jones@linaro.org>
Acked-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: NSebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>

Add Device Tree binding document for Broadcom USB Device
Controller (BDC).
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NAl Cooper <alcooperx@gmail.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>

This patch adds support for R-Car M3-W. This patch also adds R-Car
Gen3 generic version's compatible and changes ".compatible" in
the usb3_of_match from "renesas,r8a7796-usb3-peri" to
"renesas,rcar-gen3-usb3-peri".
Signed-off-by: NYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>

The device-specific property should be prefixed with the vendor name,
not "linux,", as Linus Walleij pointed out. Change this and document the
bindings of this platform device.

We didn't ship the old binding in a release yet. So we can still change
it without breaking an official API.

Fixes: 380b1e2f ("gpio-exar/8250-exar: Make set of exported GPIOs configurable")
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

dwmmc host driver already deprecate it in the driver
but didn't modify the documentation to reflect the fact.
This patch deprecates it and clean up num-slots from the
examples of all variant host drivers.
Signed-off-by: NShawn Lin <shawn.lin@rock-chips.com>
Acked-by: NJaehoon Chung <jh80.chung@samsung.com>
Acked-by: NRob Herring <robh@kernel.org>
Fixes: d30a8f7b ("mmc: dw_mmc: deprecated the "num-slots" property")
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

Add SoC specific compatibility strings to the Broadcom DTE
based PTP clock binding document.

Fixed the document heading and node name.

Fixes: 80d60761 ("dt-binding: ptp: add bindings document for dte based ptp clock")
Signed-off-by: NArun Parameswaran <arun.parameswaran@broadcom.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

The dma-mask property is broken and was removed in the device trees
having a safexcel-eip197 node and in the safexcel cryptographic
driver. This patch removes the dma-mask property from the documentation
as well.
Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

As the comments from Heiko Stuebner <heiko@sntech.de> that compatible
should not contain any placeholders, this patch fix it for rk3228 SoC.

Note that this is a fix for v4.13, due to fixing the current non-standard
binding name that should not become part of an official kernel release.
Signed-off-by: NFrank Wang <frank.wang@rock-chips.com>
Acked-by: NRob Herring <robh@kernel.org>
Reviewed-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

This reverts commit a3015aff as there
are complaints that it is incorrect.
Reported-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Nandor Han <nandor.han@ge.com>
Cc: Romain Perier <romain.perier@collabora.com>
Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org

The binding rightfully only specifies compatibles for actual implementations
and not for the whole family. In the example an arm,mali-midgard slipped
through from downstream devicetrees though. So drop that to not confuse
people reading (or copying) that example.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Acked-by: NRob Herring <robh@kernel.org>

Commit 07d4510f ("dt-bindings: net: bgmac: add bindings documentation for
bgmac") added both brcm,amac-nsp.txt and brcm,bgmac-nsp.txt. The former is
actually the one that got updated and is in use by the bgmac driver while the
latter is duplicating the former and is not used nor updated.

Fixes: 07d4510f ("dt-bindings: net: bgmac: add bindings documentation for bgmac")
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Specifying IDM register space in DT is not mendatory for SoCs
where firmware takes care of IDM operations. This patch updates
BGMAC driver's DT binding documentation indicating the same.
Signed-off-by: NAbhishek Shah <abhishek.shah@broadcom.com>
Reviewed-by: NRay Jui <ray.jui@broadcom.com>
Reviewed-by: NOza Oza <oza.oza@broadcom.com>
Reviewed-by: NScott Branden <scott.branden@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add fallback compatibility string for R-Car Gen 2 and 3.

In the case of Renesas R-Car hardware we know that there are generations of
SoCs, e.g. Gen 1 and 2. But beyond that its 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 being adopted for
drivers for Renesas SoCs.
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
Acked-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NTejun Heo <tj@kernel.org>

Add device tree binding documentation for the clocks provided by the
MIPS Boston development board from Imagination Technologies, and a
header file describing the available clocks for use by device trees &
driver.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>
Acked-by: NStephen Boyd <sboyd@codeaurora.org>
Cc: Frank Rowand <frowand.list@gmail.com>
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16482/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

This patch documents support for STM32H7 Real Time Clock.
It introduces a new compatible and rework clock definitions.
On STM32H7 we have a 'pclk' clock for register access, in addition to
the 'rtc_ck' clock.
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NAmelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

The Gemini RTC is actually a standard IP block from Faraday
Technology called FTRTC010. Rename the bindings, add the
generic compatible string and add definitions for the two
available clocks.

Cc: devicetree@vger.kernel.org
Cc: Po-Yu Chuang <ratbert@faraday-tech.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>

Add compatible string to properly handle the PWMs found in the AO domain
of the gxbb (and gxl) family.
Acked-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NJerome Brunet <jbrunet@baylibre.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>

The LP87565 chip is a power management IC for Portable Navigation Systems
and Tablet Computing devices. It contains the following components:

        - Configurable Bucks(Single and multi-phase).
        - Configurable General Purpose Output Signals (GPO).

The LP87565-Q1 variant device uses two 2-phase outputs configuration,
Buck0 is master for Buck0/1 output and Buck2 is master for Buck2/3
output.
Signed-off-by: NKeerthy <j-keerthy@ti.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Acked-by: NRob Herring <robh@kernel.org>
Reviewed-by: NJingoo Han <jingoohan1@gmail.com>
Signed-off-by: NOlimpiu Dejeu <olimpiu@arcticsand.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Link to the generic GPIO specifier bindings now that the second cell of
the binding has some support in the driver.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Clock name has been updated during driver/DT binding review:
https://lkml.org/lkml/2016/12/13/718
Update DT binding doc to reflect this.

Fixes: cd9a99c2 (dt-bindings: pwm: Add STM32 bindings)
Signed-off-by: NFabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>

Add device tree bindings for the PWM controller found on R-Car M3-W SoCs.
Signed-off-by: NUlrich Hecht <ulrich.hecht+renesas@gmail.com>
Reviewed-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: NSimon Horman <horms+renesas@verge.net.au>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NThierry Reding <thierry.reding@gmail.com>

The data manual for DP83867IR/CR, SNLS484E[1], revised march 2017,
advises that strapping RX_DV/RX_CTRL pin in mode 1 and 2 is not
supported (see note below Table 5 (4-Level Strap Pins)).

It further advises that if a board has this pin strapped in mode 1 and
mode 2, then to ensure proper operation of the PHY, a software workaround
must be implemented.

Since it is not possible to detect in software if RX_DV/RX_CTRL pin is
incorrectly strapped, add a device-tree property for the board to
advertise this and allow corrective action in software.

[1] http://www.ti.com/lit/ds/snls484e/snls484e.pdfSigned-off-by: NMurali Karicheri <m-karicheri2@ti.com>
[nsekhar@ti.com: rebase to mainline, split documentation into separate patch]
Signed-off-by: NSekhar Nori <nsekhar@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Binding for the Sigma Designs SMP8759 SoC.
Signed-off-by: NMarc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NRob Herring <robh@kernel.org>

Add documentation for PCIe host driver available in MT7623 series SoCs.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NRob Herring <robh@kernel.org>

Add uniphier-wdt dt-bindings documentation.
Signed-off-by: NKeiji Hayashibara <hayashibara.keiji@socionext.com>
Acked-by: NRob Herring <robh@kernel.org>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

Document the reset lines holding the watchdog core in reset.
Signed-off-by: NSteffen Trumtrar <s.trumtrar@pengutronix.de>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-watchdog@vger.kernel.org
Cc: devicetree@vger.kernel.org
Acked-by: NRob Herring <robh@kernel.org>
Reviewed-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NGuenter Roeck <linux@roeck-us.net>
Signed-off-by: NWim Van Sebroeck <wim@iguana.be>

It is 'R-Car', not 'RCar'. No code or binding changes, only descriptive
text.
Signed-off-by: NWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: NSimon Horman <horms+renesas@verge.net.au>