ARM: dts: mx53: Remove 'enable-active-low' property

'enable-active-low' is not a valid property for a GPIO controlled regulator.

According to Documentation/devicetree/bindings/regulator/gpio-regulator.txt:

"Optional properties:
...
- enable-active-high : Polarity of GPIO is active high (default is low)."

,so the correct way to define an active-low GPIO controlled regulator is to
simply not pass 'enable-active-high'.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycard-s-rdk: Add pinctrl definitions for SDHC2

This patch adds pinctrl definitions for SDHC2 for Phytec PCA100 RDK board.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycard-s-som: Add NFC node

This patch adds the NFC devicetree node for Phytec PCA100 module.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycard-s-som: Sort entries

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx28-m28cu3: Remove 'reset-active-high'

The 'reset-active-high' property is not defined anywhere, so just remove it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx5: use imx51-ssi

imx51-ssi and imx21-ssi are different IPs. imx51-ssi supports online
reconfiguration and needs this for correct interaction with SDMA. This
patch adds imx51-ssi before each imx21-ssi for all imx5 SoCs.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx51: Add mmc aliases

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Add mmc aliases

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: add support for Ka-Ro TX53 modules

This patch adds support for the Ka-Ro electronics GmbH TX53 modules.
There are two distinct module types. One with an LVDS display
interface and SATA support, the other with a parallel LCD
interface and no SATA interface.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: Add support for the cpuimx35 board from Eukrea and its baseboard.

The following devices/functionalities were added:
 * Main and secondary UARTs.
 * i2c and the pcf8563 device.
 * Ethernet.
 * NAND.
 * The BP1 button.
 * The LED.
 * Watchdog
 * SD.

Cc: Eric Bénard <eric@eukrea.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Denis Carikli <denis@eukrea.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx28-apf28dev: add user button

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX51: Switch to use standard definitions for input subsystem

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX53: add support for MCIMX53-START-R

The "Start-R QSB" has a different PMIC than the older "Start QSB".
Add a new devicetree for the Start-R.
They both could use the same DT, as both PMICs (the dialog and the mc34708)
have different i2c addresses and could coexist in the same DT without any
errors. But once phandles are used, this will get messy.

The pmic nodes are based on an earlier patch

[PATCH] arm: imx53-qsb: Add Ripley driver DT nodes

from

Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>

which apparently got lost/abandoned.

I added phandles/newlines and changed the node name from ripley to mc34708.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX53: move common QSB nodes to new file

There are (atleast) two versions of the i.MX53 LOCO:
            - the MCIMX53-START board
            - the MCIMX53-START-R board
The MCIMX53-START-R has a mc34708 pmic and is otherwise the similar to the
MCIMX53-START. To prepare for the START-R, move all common nodes to a new
imx53-qsb-common.dtsi and remove everything but the board name and pmic from
the imx53-qsb.dts.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53-evk: Remove board support

imx53-evk board is discontinued by Freescale. The replacement is
imx53-qsb. Additionally this board is not supported by anyone and
in their current state is non-functional, for example PMIC not have
an IRQ line defined, so it is not works. This patch removes this DTS.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: vf610: use the interrupt macros

This patch uses the IRQ_TYPE_LEVEL_HIGH/IRQ_TYPE_NONE to replace
the hardcode.

[shawn.guo: While at it, we also fix the typo in uart0 interrupts
property, where the 0x00 should 0x04.  Hense, it should also be
IRQ_TYPE_LEVEL_HIGH just like other UART instances.]

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Add gpio and input dt includes.

This is to permit to use of the includes in the boards dts.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX27: Add SSI nodes

This patch adds the missing (Synchronous Serial Interface) SSI1 & SSI2
devicetree nodes for i.MX27 CPUs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: mxs: add mxs phy controller id

We need to use controller id to access different register regions
for mxs phy.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-rdk: Add pinctrl definitions for WEIM

This patch adds pinctrl definitions for WEIM CS4 and GPIO used as
CAN IRQ line.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-rdk: Add pingrp for SDHC

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-som: Add spi-cs-high property to PMIC

Since SPI core does not use GPIO bindings for CS GPIOs,
we should add an active high level declaration.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-rdk: Enable 1-Wire module

This patch enables 1-Wire module for Phytec PCM-970 RDK.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-som: Add NFC pin group

This patch adds pin group for NAND Flash Controller.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: Add support for the i.MX35.

Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: mxs: Add iio-hwmon to mx23 soc

This allows to read the SoC on-die temperature sensor available on the LRADC by
using:
 cat /sys/class/hwmon/hwmon0/device/temp1_input

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: mxs: Add iio-hwmon to mx28 soc

This allows to read the SoC on-die temperature sensor available on the LRADC by
using:
 cat /sys/class/hwmon/hwmon0/device/temp1_input

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-som: Rename file to .dtsi

PCM-038 module cannot be used standalone. This patch renames
module file to .dtsi and excludes it from compilation.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-som: Add pinctrl for CSPI1 and GPIOs used on module

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: mxs: add #io-channel-cells to mx28 lradc

Adding #io-channel-cells property to lradc allows us to use the lradc as
an iio provider.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: i.MX28: dts: rename usbphy pin names

The pins have nothing todo with the phy layer. We better rename them, so
it gets clear they are routed to the ehci core not to any phy.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: Add support for the cpuimx25 board from Eukrea and its baseboard.

The following devices/functionalities were added:
 * Main and secondary UARTs.
 * i2c and the pcf8563 device.
 * Ethernet.
 * NAND.
 * The BP1 button.
 * The LED.
 * Watchdog
 * SD.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: mxs: Add support for the eukrea-cpuimx28.

The following devices/functionalities were tested:
 * Main UART.
 * Ethernet0.
 * Ethernet1.
 * SD.
 * USB host.
 * USB otg.
 * Display(and its backlight).
 * Touchscreen.
 * Audio.
 * nand.
 * i2c and the pcf8563 device.
 * The gpio buttons.
 * The gpio leds.
 * Watchdog

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: mxs: Add a new pin config for the usb0 ID.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: mxs: Add 18bit pin config for lcdif.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Enable AHCI SATA for imx53-qsb

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Cc: Richard Zhu <r65037@freescale.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Linux-IDE <linux-ide@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX27: Configure GPIOs as "input" by default

This patch changes the default direction for pins used
as GPIO to "input". This prevents a short circuit on the
configuration stage when GPIO-pin is connected to the
other output pin.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-apf27dev: Add pinctrl for cspi, sdhci, leds and keys

- add chip-select pinctrl for cspi
- add card-detect for sdhci2
- add pinctrl for gpio-leds and gpio-keys

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: apf27dev: Add pwm support

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@trabucayre.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: imx28: add apf28 specific initialization (macaddr)

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: apf28dev: set gpio polarity for usb regulator and pinctrl for regulator gpio

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX27 boards: Switch to use standard GPIO and IRQ flags definitions

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-som: Update FEC node

This patch updates FEC devicetree node of Phytec PCM038 module:
- Adding missing phy_mode properties.
- Adding fixed regulator to provide functionality without
  dummy-regulator in the kernel.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-rdk: Add DT node for camera module

This patch adds first I2C bus and PCA9536 device.
This device is used on Phytec PCM-970 RDK camera addon module.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-phytec-phycore-som: Add on-flash BBT support

This patch adds support for On Flash Bad Block Table for PCM-038
onboard NAND.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27: imx27-apf27dev: add pinctrl for cspi, i2c, sdhc and framebuffer

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27: imx27-apf27: add pinctrl for fec and uart1

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx51-babbage: Define FEC reset pin

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx51-babbage: Fix chipselect level for dataflash on spi0.1

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx28-evk: Run I2C0 at 400kHz

It is safe to operate I2C0 at 400kHz as SGTL5000 supports this frequency.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27-apf27dev: fix display size

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27 phycore pinctrl

Add pinctrl nodes and properties for phycore device nodes.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27 phycore move uart1 to rdk

uart1 is not used on SOM. It is passed directly to the rdk board.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27 phyCARD-S pinctrl

Add pinctrl nodes and properties for phyCARD-S device nodes.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27 iomux device node

This patch adds a iomux node for imx27 pinctrl driver. The gpio
registers are embedded in the iomux memory area. So this patch moves
them into the iomux node for a better hardware description.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Enable AHCI SATA for M53EVK

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Richard Zhu <r65037@freescale.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Linux-IDE <linux-ide@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Add AHCI SATA DT node

The AHCI-IMX driver now supports i.MX53 as well. Add DT node.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Richard Zhu <r65037@freescale.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Linux-IDE <linux-ide@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX51 boards: Switch to use standard GPIO flags definitions

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX51: Move usbphy0 node from AIPS1

usbphy0 is not a part of AIPS1, so move this node under root.
Additionally this patch removes useless "status" property.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: cfa10036: Add dr_mode and phy_type properties to the DT

This USB port is only used as peripheral. Set it accordingly in its DT
node.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: mxs: cfa10049: Add NAU7802 ADCs to the device tree

The Crystalfontz CFA-10049 has 3 Nuvoton NAU7802 ADCs, plugged behing a
GPIO-controlled I2C muxer because these ADCs don't have a configurable
address.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Add USB support for M53EVK

Add USB support for M53EVK. The configuration is such that USB Host1
port is used as Host and the USB OTG port is used as Peripheral thus
far. Once OTG is properly fixed, the OTG will be further adjusted.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Fix backlight for M53EVK

Remove the PWM backlight pin from the hog pins list, so it doesn't
collide with the PWM pin group. Moreover, add dummy regulator for
the backlight so that the backlight driver probes correctly.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: Fix display pinmux for M53EVK

Use the DISP1 pinmux on M53EVK for the LCD, not the LVDS.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: imx50: use clock defines in DTS files

For better readability and no need to look up numbers
in the documentation anymore.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: imx51: use clock defines in DTS files

For better readability and no need to look up numbers
in the documentation anymore.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: imx53: use clock defines in DTS files

For better readability and no need to look up numbers
in the documentation anymore.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx27 pin functions

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: imx27-apf27dev: Add sdhci support

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX51: Switch to use standard IRQ flags definitions

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX51: Add dummy clock to AUDMUX

This patch adds dummy clock for AUDMUX. This change avoids useless
debug message "cannot get clock" during driver initialization.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX51: Update CPU node

This patch updates i.MX51 CPU node:
- Alias for CPU is added to allow using this node in the parent DTS files.
- Removed useless "clock_names" property.
- "clock-latency" value increased to safe using with 32 kHz OSC.
- Defined operating points voltages and "voltage tolerance" properties.
  Values are safe for both commercial and industrial CPU variants.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: mxs: add support for I2SE's duckbill series

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx25.dtsi: label the iomuxc.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx25: Add pinctrl functions.

Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx: use generic node name for fixed regulator

The device tree specification recommends that generic name should be
used for nodes.  So instead of naming those fixed regulator nodes
arbitrarily, let's use the generic name 'regulator@num' for those nodes.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53-mba53: create a container for fixed regulators

To align with others on fixed regulators bindings, it adds node
'regulators' as the container and move all regulator-fixed nodes into
there.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: vf610: make pinctrl nodes board specific

Currently, all pinctrl setting nodes are defined in <soc>.dtsi, so that
boards that share the same pinctrl setting do not have to define it time
and time again in <board>.dts.  However, along with the devices and use
cases being added continuously, the pinctrl setting nodes under iomuxc
becomes more than expected.  This bloats device tree blob for particular
board unnecessarily since only a small subset of those pinctrl setting
nodes will be used by the board.  It impacts not only the DTB file size
but also the run-time device tree lookup efficiency.

The patch moves all the pinctrl data into individual boards as needed.
With the changes, the pinctrl setting nodes becomes local to particular
board, and it makes no sense to continue numbering the setting for
given peripheral.  Thus, all the pinctrl phandler name gets updated to
have only peripheral name in there.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Fugang Duan <B38611@freescale.com>

ARM: dts: imx51: make pinctrl nodes board specific

Currently, all pinctrl setting nodes are defined in <soc>.dtsi, so that
boards that share the same pinctrl setting do not have to define it time
and time again in <board>.dts.  However, along with the devices and use
cases being added continuously, the pinctrl setting nodes under iomuxc
becomes more than expected.  This bloats device tree blob for particular
board unnecessarily since only a small subset of those pinctrl setting
nodes will be used by the board.  It impacts not only the DTB file size
but also the run-time device tree lookup efficiency.

The patch moves all the pinctrl data into individual boards as needed.
With the changes, the pinctrl setting nodes becomes local to particular
board, and it makes no sense to continue numbering the setting for
given peripheral.  Thus, all the pinctrl phandler name gets updated to
have only peripheral name in there.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx53: make pinctrl nodes board specific

Currently, all pinctrl setting nodes are defined in <soc>.dtsi, so that
boards that share the same pinctrl setting do not have to define it time
and time again in <board>.dts.  However, along with the devices and use
cases being added continuously, the pinctrl setting nodes under iomuxc
becomes more than expected.  This bloats device tree blob for particular
board unnecessarily since only a small subset of those pinctrl setting
nodes will be used by the board.  It impacts not only the DTB file size
but also the run-time device tree lookup efficiency.

The patch moves all the pinctrl data into individual boards as needed.
With the changes, the pinctrl setting nodes becomes local to particular
board, and it makes no sense to continue numbering the setting for
given peripheral.  Thus, all the pinctrl phandler name gets updated to
have only peripheral name in there.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX53: Devicetree for Voipac Baseboard using x53-dmm-668 module

Supported peripherals: Audio -- headphone output, LEDs, Buttons
(using keyboard controller), SD-card.

Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX53: dts for Voipac x53-dmm-668 module

Enable uart1, ecspi1, i2c1, FEC and PMIC

Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: Add vendor prefix for Voipac Technologies s.r.o.

Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>
Acked-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx: add device tree support for Freescale imx50evk board

Add device tree support for the Freescale IMX50EVk board based around the
IMX50 SoC. Supports UART, SPI flash, FEC ethernet and USB on this board.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx: add IMX50 SoC device tree

Create device tree source for the Freescale IMX50 SoC. This was based on
the IMX53 source with changes made as necessary.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx: add device tree pin definitions for the IMX50

Add device tree pin function definitions for the Freescale IMX50 SoC.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: Add support for the cpuimx51 board from Eukrea and its baseboard.

The following devices/functionalities were added:
 * Main and secondary UARTs.
 * i2c and the pcf8563 device.
 * Ethernet.
 * NAND.
 * The BP1 button.
 * The LED.
 * Watchdog
 * SD.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: imx25.dtsi: Add a label for the Audio Multiplexer.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX25: Add sdma script path.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX25: Add ssi clocks and DMA events.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

of: add vendor prefix for Eukrea Electromatique.

Trivial patch to add Eukréa Electromatique to the list
of devicetree vendor prefixes.

Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: mxs: add auart2 pinmux to imx28.dtsi

Add auart2 pins configuration on its main pads

Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

ARM: dts: i.MX53: Internal keyboard controller

Signed-off-by: Rostislav Lisovy <lisovy@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

Linus 3.14-rc1

Merge branch 'parisc-3.14' of git://git./linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:
 "The three major changes in this patchset is a implementation for
  flexible userspace memory maps, cache-flushing fixes (again), and a
  long-discussed ABI change to make EWOULDBLOCK the same value as
  EAGAIN.

  parisc has been the only platform where we had EWOULDBLOCK != EAGAIN
  to keep HP-UX compatibility.  Since we will probably never implement
  full HP-UX support, we prefer to drop this compatibility to make it
  easier for us with Linux userspace programs which mostly never checked
  for both values.  We don't expect major fall-outs because of this
  change, and if we face some, we will simply rebuild the necessary
  applications in the debian archives"

* 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: add flexible mmap memory layout support
  parisc: Make EWOULDBLOCK be equal to EAGAIN on parisc
  parisc: convert uapi/asm/stat.h to use native types only
  parisc: wire up sched_setattr and sched_getattr
  parisc: fix cache-flushing
  parisc/sti_console: prefer Linux fonts over built-in ROM fonts

hpfs: optimize quad buffer loading

HPFS needs to load 4 consecutive 512-byte sectors when accessing the
directory nodes or bitmaps.  We can't switch to 2048-byte block size
because files are allocated in the units of 512-byte sectors.

Previously, the driver would allocate a 2048-byte area using kmalloc,
copy the data from four buffers to this area and eventually copy them
back if they were modified.

In the current implementation of the buffer cache, buffers are allocated
in the pagecache.  That means that 4 consecutive 512-byte buffers are
stored in consecutive areas in the kernel address space.  So, we don't
need to allocate extra memory and copy the content of the buffers there.

This patch optimizes the code to avoid copying the buffers.  It checks
if the four buffers are stored in contiguous memory - if they are not,
it falls back to allocating a 2048-byte area and copying data there.

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

hpfs: remember free space

Previously, hpfs scanned all bitmaps each time the user asked for free
space using statfs.  This patch changes it so that hpfs scans the
bitmaps only once, remembes the free space and on next invocation of
statfs it returns the value instantly.

New versions of wine are hammering on the statfs syscall very heavily,
making some games unplayable when they're stored on hpfs, with load
times in minutes.

This should be backported to the stable kernels because it fixes
user-visible problem (excessive level load times in wine).

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parisc: add flexible mmap memory layout support

Add support for the flexible mmap memory layout (as described in
http://lwn.net/Articles/91829). This is especially very interesting on
parisc since we currently only support 32bit userspace (even with a
64bit Linux kernel).

Signed-off-by: Helge Deller <deller@gmx.de>

parisc: Make EWOULDBLOCK be equal to EAGAIN on parisc

On Linux, only parisc uses a different value for EWOULDBLOCK which
causes a lot of troubles for applications not checking for both values.
Since the hpux compat is long dead, make EWOULDBLOCK behave the same as
all other architectures.

Signed-off-by: Guy Martin <gmsoft@tuxicoman.be>
Signed-off-by: Helge Deller <deller@gmx.de>

parisc: convert uapi/asm/stat.h to use native types only

The stat.h header file is exported to userspace. Some userspace
applications failed to compile due to missing/unknown types, so we
better convert it to use native types only (like it's done on other
architectures too).

Signed-off-by: Helge Deller <deller@gmx.de>