The LDO for LCD driver is currently not handled by any of the drivers.
This disables the LDO during booting time. To fix this, the LDO
is forced to enabled always.
Signed-off-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Added FIMD and display timing node to Origen4210 board.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Adds pinctrl entries required by FIMD.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

PWM nodes are added to EXYNOS4210 pinctrl DT file.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

By default the exynos RTC is disabled.  Enable it for snow.  There's
also an external RTC on the max77686 PMIC but we haven't yet enabled
that.
Signed-off-by: NDoug Anderson <dianders@chromium.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

The issues reported in commit 522ccdb6 ("ARM: dts: Disable the RTC
by default on exynos5") are no longer reproduced on EXYNOS5250 based
Arndale board. Hence re-enabling RTC support for Arndale board.

This is helpful for testing S2R on Arndale board.
Signed-off-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Since the pdma works only in secure mode, accessing the same
in hypervisor mode gives an abort. As we are not using pdma
anywhere, removing the same.
Signed-off-by: NGiridhar Maruthy <giridhar.m@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Since ssdk5440 and sd5v1 have 8GiB memory, this patch
updates bootargs for them.
Signed-off-by: NSubash Patel <subash.rp@samsung.com>
Signed-off-by: NJungseok Lee <jays.lee@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch updates cpu frequency level from 1500 to 800MHZ in steps
of 100MHZ. The corresponding voltage(in uV) is also added.
Signed-off-by: NAmit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch adds the required regulator supplies and properties
for wm8994 codec on smdk5250 board.
Signed-off-by: NPadmavathi Venna <padma.v@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch enables the SPI in EXYNOS5440 SoC. The NOR
Flash can be accessed by enabling the spi interface
Signed-off-by: NGirish K S <ks.giri@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

EXYNOS5440 includes both OHCI and EHCI usb host controllers.
This patch adds device tree nodes for both of them. And the
EHCI and OHCI controllers on exynos5440 do not need any
explicit phy configuration. So need to assign a different
compatible value for these controllers.
Signed-off-by: NThomas Abraham <thomas.ab@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Added clock entries to G2D node for exynos4x12 DT file.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Added clock entries to G2D node.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

G2D node got added twice in exynos4412-smdk4412.dts instead of
getting added to exynos4412-origen.dts. Remove the duplicate entry
and add it to exynos4412-origen.dts.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Add pin state information for DP HPD support that requires
pin configuration support using pinctrl interface.
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Reviewed-by: NDoug Anderson <dianders@chromium.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch adds dts support for the sata controller
Signed-off-by: NGirish K S <ks.giri@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

This patch is to add vmmc regulator node at MSHC and SDHCI for ODROID-X
board file.
Signed-off-by: NDongjin Kim <tobetter@gmail.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

ODROID-X board have a max77686 PMIC on i2c channel 0. The properties of used
LDO and BUCK are defined according the schematic.
Signed-off-by: NDongjin Kim <tobetter@gmail.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

RTC is a basic feature of EXYNOS5440. But it was disabled
by issue that comes from EXYNOS5250. (commit id: 522ccdb6)
That issue only applies to EXYNOS5250 not EXYNOS5440. So,
there is no issue with enabled RTC on EXYNOS5440. This
change was tested on EXYNOS5440.
Signed-off-by: NYoungmin Nam <youngmin.nam@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Adds display timing node for a DP panel to Arndale Board DTS file
Signed-off-by: NVikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Adds clock provider information for DP controller required by CCF.
Signed-off-by: NVikas Sajjan <vikas.sajjan@linaro.org>
Signed-off-by: NArun Kumar K <arun.kk@samsung.com>
Acked-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Add DT node for DP controller to exynos5250 based Arndale Board
Signed-off-by: NVikas Sajjan <vikas.sajjan@linaro.org>
Reviewed-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

These nodes have separately been added to 4212 and 4412 dtsi
files by commit 30269ddf ("ARM: exynos: add missing properties
for combiner IRQs"). The existing node also contained a few
incorrect entries.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Add max8997 regulator device node for exynos4210-origen board and list
all the supported regulators.
Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org>
Tested-by: NTushar Behera <tushar.behera@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Enables TMU on Origen4210 board.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Adds TMU clock entries to exynos4210.dtsi file.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Added MFC related clock entries in exynos4.dtsi file.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Added keypad node entries to SMDK4412 board DT file.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Added keypad node entries to Exynos4412 based Origen board DT file.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Keypad pins/lines are board specific and should be added to respective
board dts files.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Adding DWC3 device tree node for Exynos5250 needed to
parse device tree data.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Adding usb3.0 phy node for Exynos5250 along with the
necessary device data to be parsed.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>

Stephen Warren reported the recent commit 78506f22 (add support for
extended FIFO-size of PL011-r1p5) breaks the serial port on the
BCM2835 ARM SoC.

A UART compatible with the ARM PL011-r1p5 should have 32-deep FIFOs.
The BCM2835 UART just looks like an ARM PL011-r1p5, but has 16-deep
FIFOs just like PL011-r1p4 or earlier revisions. As a workaround for
this compatibility issue, this patch overrides the HW UART periphid
register values with the actually compatible UART periphid 0x00241011
(r1p3 or r1p4).
Reported-by: NStephen Warren <swarren@wwwdotorg.org>
Signed-off-by: NJongsung Kim <neidhard.kim@lge.com>
Signed-off-by: NStephen Warren <swarren@wwwdotorg.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

The PA24 pin is wrongly assigned to peripheral B.
In the current config there is 2 ETX3 pins (PA11 and PA24) and
no ETXER pin (PA22).
Signed-off-by: NBoris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Cc: stable <stable@vger.kernel.org> # 3.8+

Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>

The CSPI controller has only one clock, but the driver spi-imx.c needs
clock "per" to calculate bitrate divisor.
Signed-off-by: NJonas Andersson <jonas@microbit.se>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The assignment of IRQ for the SMC91x ethernet adapter had two
problems making it non-working:

- It was not put into the ethernet device node. Let's do this
  by using the board-specific overlay, so we can make other
  overlays on other Nomadik boards.

- The IRQ number was actually completely wrong, this was the
  number for NHK8815, not S8815.

After this ethernet starts working on the USB S8815.
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NOlof Johansson <olof@lixom.net>

During the conversion to the internal-regs' subnode, the L2-cache node
haven not been converted (due to a wrong choice made by myself during
the resolution of the merge conflict when I rebased the commit). This
leads to wrong address for L2 cache which prevent it to be used on
Armada 370. This commit fix the address reg of the e L2-cache node.
Signed-off-by: NGregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: NJason Cooper <jason@lakedaemon.net>

Adding usbphy node for Exynos5250 along with the
necessary device data to be parsed.
Signed-off-by: NVivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>