Add the device node for the i.MX6UL GPMI interface and the related
APBH DMA which is necessary for the GPMI to work properly.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add the device node for the i.MX6UL eLCDIF interface.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add device nodes for the i.MX6UL synchronous audio interfaces (SAI).
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add device nodes for the i.MX6UL flexcan interfaces.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add device node for the i.MX6UL SDMA unit.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add device nodes for the PWM uinits 1..4 which were missing in the
original commit for i.MX6UL support.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Since PWMs are only useful if they are actually connected to an output pin,
let users enable them explicitly in their device trees where they should
also set up the pin configuration. This is in sync with a recent change
(commit e2675266 "ARM: dts: imx6qdl: disable PWMs by default")
to other i.MX SoCs.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

i.MX6UL PWMs require real clocks. Define the appropriate clocks for
the PWM units.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

The i.MX6UL GPT unit requires real clocks. Define the appropriate
clocks to make it work.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

imx6ul.dtsi references the macro 'KEY_POWER' from
dt-bindings/input/input.h. Thus, move the include statement for this
file from imx6ul-14x14-evk.dts to imx6ul.dtsi itself.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Move the tsc node to keep the nodes sorted in ascending order by unit
address.
Signed-off-by: NLothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add support for ADC1.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

It can improve the USB performance when choosing larger
burst size at some systems (bus size is larger), there is
no side effect if this burst size is larger than bus size.
Signed-off-by: NPeter Chen <peter.chen@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

After setting ahb burst configuration as 0, we can increase tx/rx
burst size, it will improve the USB performance
Signed-off-by: NPeter Chen <peter.chen@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add imx6ul touchscreen controller support.

TSC module need ADC2 module to measure the touchscreen
coordinate value. This patch put TSC and ADC2 together,
make ADC2 module only be used for TSC, can't be used as
a normal ADC.
Signed-off-by: NHaibo Chen <haibo.chen@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

i.MX6UL can be powered off by programming SNVS.

When long press ON/OFF button(5 seconds),
PMIC_ON_REQ pin will be set to low and external
PMIC will be powered off.

And system can be powered on by long press ON/OFF
button again.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add MMDC support for i.MX6UL.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add SRAM support for i.MX6UL, it has 128KB ocram
starting from 0x900000.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add i.MX6UL SNVS power key support.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add RTC support for i.MX6UL.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable GPC as extended interrupt controller of
GIC, as GPC needs to manage wakeup source for
low power modes.
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

SOC i.MX6UL has two ethernet MACs, add fec1 and fec2 support for i.MX6UL.
Signed-off-by: NFugang Duan <B38611@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

enable qspi support
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable usb host and function driver
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add new SOC i.MX6UL dtb file support, including evk board
support

i.MX6 Ultralite processor include one ARM cortext-A7 core.
Offer high perfomance and lowest power consumption.

Main included:
- 4 MMC/SD/SDIO
- 2 USB 2.0 OTG
- 3 I2S/SAI/AC97
- 4 eCSPI
- 4 I2C
- 2 ENET
- 2 CAN
- 3 wdog
- ASRC
- 8 uart
- LCDIF
- PXP
Signed-off-by: NAnson Huang <b20788@freescale.com>
Signed-off-by: NFugang Duan <B38611@freescale.com>
Signed-off-by: NFancy Fang <chen.fang@freescale.com>
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>