Add Altera PCIe MSI driver.  This soft IP supports a configurable number of
vectors, which is a DTS parameter.

[bhelgaas: Kconfig depend on PCIE_ALTERA, typos, whitespace]
Signed-off-by: NLey Foon Tan <lftan@altera.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: NMarc Zyngier <marc.zyngier@arm.com>
Acked-by: NRob Herring <robh@kernel.org>

flash-timeout-us property name is changed to flash-max-timeout-us.
This patch fixes that name.
Signed-off-by: NIngi Kim <ingi2.kim@samsung.com>
Signed-off-by: NJacek Anaszewski <j.anaszewski@samsung.com>

This patch adds latest DT bindings for leds-bcm6328 init register
configuration.
Signed-off-by: NÁlvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: NJacek Anaszewski <j.anaszewski@samsung.com>

This patch adds device tree support for the netxbig LEDs.

This also introduces a additionnal DT binding for the GPIO extension bus
(netxbig-gpio-ext) used to configure the LEDs. Since this bus could also
be used to control other devices, then it seems more suitable to have it
in a separate DT binding.
Signed-off-by: NSimon Guinot <simon.guinot@sequanux.org>
Acked-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NJacek Anaszewski <j.anaszewski@samsung.com>

Add PCIe host support for HiSilicon SoC Hip05, related DT binding
documentation, and maintainer update.

[bhelgaas: changelog, 32-bit only config write warning text]
Signed-off-by: NZhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: NGabriele Paoloni <gabriele.paoloni@huawei.com>
Signed-off-by: Nliudongdong <liudongdong3@huawei.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org> (DT binding)

Both LS1043a and LS2080a are based on ARMv8 64-bit architecture and have
similar PCIe implementation.  LUT is added to controller.

Add LS1043a and LS2080a support.

[bhelgaas: move unused field removal into separate patch, include DT update]
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> (DT update)
Signed-off-by: NMinghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de> (DT update)

Move the clock-related properties in the DesignWare PCIe controller
bindings to 'optional' set of properties.

[bhelgaas: move to separate patch]
Signed-off-by: NBhupesh Sharma <bhupesh.sharma@freescale.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>

Currently "num-lanes" is read in dw_pcie_host_init(), but it is only used
if we call dw_pcie_setup_rc() while bringing up the link.  If the link has
already been brought up by firmware, we need not call dw_pcie_setup_rc(),
and "num-lanes" is unnecessary.

Only complain about "num-lanes" if we actually need it and we didn't find a
valid value.

[bhelgaas: changelog]
Signed-off-by: NGabriele Paoloni <gabriele.paoloni@huawei.com>
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>

Add the "sigma" vendor prefix for Sigma Designs, Inc.
Signed-off-by: NMans Rullgard <mans@mansr.com>
Signed-off-by: NRob Herring <robh@kernel.org>

There are a bunch of drivers that utilize the "ngpios" DT property
without any vendor prefix. Try to start cleaning up the mess by
defining what we mean by this property.

Cc: devicetree@vger.kernel.org
Cc: Pramod Kumar <pramodku@broadcom.com>
Cc: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

There is a few typos in Freescale QorIQ AHCI bindings, This
patch fixes them.
Signed-off-by: NTang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: NTejun Heo <tj@kernel.org>

Freescale is renaming the LS2085A SoC to LS2080A.
This patch addresses the same.
Signed-off-by: NTang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: NTejun Heo <tj@kernel.org>

To avoid conflict with other drivers using subnodes of the mtd device
create only one ofpart-specific node rather than any number of
arbitrary partition subnodes.
Signed-off-by: NMichal Suchanek <hramrach@gmail.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>

Add dt-binding documentation for s2mps15 PMIC device. The s2mps15 device
is similar to s2mps11/14 PMIC device and has 27 LDO and 10 buck regulators.
This also supports RTC and three 32.768KHz clock outputs.
Signed-off-by: NThomas Abraham <thomas.ab@samsung.com>
Signed-off-by: NAlim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Subsystem specific bindings for the Arizona devices are being factored
out of the MFD binding document into separate documents for each
subsystem. This patch adds a binding document that covers the existing
extcon specific bindings.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: NChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Binding documentation has been added in new subsystem specific binding
documents. This patch removes the now duplicate documentation from the
MFD documentation.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Default the brightness to 2048 and add possibility to override this in
device tree.
Suggested-by: NRob Clark <robdclark@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@sonymobile.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Addresses should not be prefixed contain '0x' in nodes.
Signed-off-by: NMoritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: NRob Herring <robh@kernel.org>

This patch marks all the reference to the legacy wakeup bindings
and replaces them with the standard "wakeup-source" property.

All these legacy property are also listed under a separate section in
the generic wakeup-source binding document.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: NRob Herring <robh@kernel.org>

Currently different drivers use multiple forms of annotating devices
that should be set up as wakeup sources for the system.

This patch adds a separate binding document inorder to standardize and
consolidate to use "wakeup-source" boolean property to mark the devices
as wakeup capable.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: NRob Herring <robh@kernel.org>

Document a new Device Tree property 'samsung,s2mps11-wrstbi-ground'
indicating that WRSTBI pin of S2MPS13 PMIC is pulled down so
corresponding buck warm reset function should be disabled.
Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

This patch documents the DT bindings for the Atmel Flexcom which will be
introduced by sama5d2x SoCs. These bindings will be used by the actual
Flexcom driver to be sent in another patch.
Signed-off-by: NCyrille Pitchen <cyrille.pitchen@atmel.com>
Acked-by: NBoris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Some EC implementations include a small nvram space used to store
verified boot context data. This boolean property lets us indicate
whether this space is available or not on a specific EC implementation.
Signed-off-by: NEmilio López <emilio.lopez@collabora.co.uk>
Reviewed-by: NJavier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: NLee Jones <lee.jones@linaro.org>

Signed-off-by: NIyappan Subramanian <isubramanian@apm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

updates the bindings documents and dtsi file according to the review
comments[https://lkml.org/lkml/2015/9/21/670] from Rob Herring <robh@kernel.org>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: Nyankejian <yankejian@huawei.com>
Signed-off-by: Nhuangdaode <huangdaode@hisilicon.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Subsystem specific bindings for the Arizona devices are being factored
out of the MFD binding document into separate documents for each
subsystem. This patch adds a binding document that covers the existing
regulator specific bindings.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The SMP release mechanism for FSL book3e is different from when booting
with normal hardware.  In theory we could simulate the normal spin
table mechanism, but not at the addresses U-Boot put in the device tree
-- so there'd need to be even more communication between the kernel and
kexec to set that up.  Instead, kexec-tools will set a boolean property
linux,booted-from-kexec in the /chosen node.
Signed-off-by: NScott Wood <scottwood@freescale.com>
Cc: devicetree@vger.kernel.org

HW and driver support the GPIO as interrupt-controller.
Document that in the DT binding.
Signed-off-by: NSoren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

This new compatible string, "brcm,iproc-gpio", should be used for
all new iproc-based future SoCs.
Signed-off-by: NPramod Kumar <pramodku@broadcom.com>
Reviewed-by: NRay Jui <rjui@broadcom.com>
Reviewed-by: NScott Branden <sbranden@broadcom.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

If GPIO controller's pins are muxed, pin-controller subsystem
need to be intimated by defining mapping between gpio and
pinmux controller. This patch adds required properties to
define this mapping via DT.
Signed-off-by: NPramod Kumar <pramodku@broadcom.com>
Reviewed-by: NRay Jui <rjui@broadcom.com>
Reviewed-by: NScott Branden <sbranden@broadcom.com>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

Add 400Mhz clock source for HS400 mode
Signed-off-by: NChaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

Sometime only need set MMC_CAP_HW_RESET for one of MMC hosts,
So set it in device tree is better.
Signed-off-by: NChaotian Jing <chaotian.jing@mediatek.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

This patch updates document devicetree bindings
to support multiple devices.
Signed-off-by: NLeilk Liu <leilk.liu@mediatek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Align NFC bindgins to use marvell instead of mrvl.
Signed-off-by: NVincent Cuissard <cuissard@marvell.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

This driver adds the support of SPI-based Marvell NFC controller.
Signed-off-by: NVincent Cuissard <cuissard@marvell.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

This driver adds the support of I2C-based Marvell NFC controller.
Signed-off-by: NVincent Cuissard <cuissard@marvell.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

In order to align with st21nfca, dts configuration properties
ese_present and uicc_present are made available in st-nci driver.

So far, in early development firmware, because
nci_nfcee_mode_set(DISABLE) was not supported we had to try to
enable it during the secure element discovery phase.

After several trials on commercial and qualified firmware it appears
that nci_nfcee_mode_set(ENABLE) and nci_nfcee_mode_set(DISABLE) are
properly supported.

Such feature also help us to eventually save some time (~5ms) when
only one secure element is connected.
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NChristophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

This patch adds support for 4-bit ECC BCH4 for the SPEAr600 SoC. This can
be used by boards equipped with a NAND chip that requires 4-bit ECC
strength. The SPEAr600 HW ECC only supports 1-bit ECC strength.

To enable SW BCH4, you need to specify this in your nand controller
DT node:

	nand-ecc-mode = "soft_bch";
	nand-ecc-strength = <4>;
	nand-ecc-step-size = <512>;

Tested on a custom SPEAr600 board.
Signed-off-by: NStefan Roese <sr@denx.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
[Brian: tweaked the comments a bit]
Signed-off-by: NBrian Norris <computersforpeace@gmail.com>

synopsys-dw-mshc supports three types of transfer mode. We add
bindings and description for how to use them at runtime.
Signed-off-by: NShawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: NJaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

Renesas R8A7794 SoC also has the MMCIF controller.
Signed-off-by: NSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>