The ocram on imx6q is 256 KiB while on imx6dl it's 128 KiB.  Let's
have separate node for imx6q and imx6dl.  It also changes imx6q size
0x3f000 to 0x40000 to match the hardware.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NLiu Ying <Ying.Liu@freescale.com>

Outputs regulator SW1A and SW1A, SW2A and SW2B are connected together,
so it determined as "joined" operation for MC13783. Separate work of
these outputs in this case would be wrong, so we define only one of
the outputs.
Additionally, define the full range of voltages for the CPU (1.2v - 1.52v).
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Clock name is not needed for "cpufreq-cpu0".
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

i.MX27 CPU can be clocked with a 32 kHz quartz, and not just 32768 Hz,
so increase "clock-latency" value, which will ensure that we use two
clock cycles on frequency change.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add a label to i.MX27 CPU node. This change allows the reuse this node
in the upper levels of the DTS.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Patch removes optional "ptp" clock source for FEC. This clock is
missing in i.MX27.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Patch replaces "dummy" clock source for watchdog with "wdog_ipg_gate".
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Acked-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This is useful for testing suspend/resume sequence.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The CLKO is widely used by imx6q board designs to clock audio codec.
Since most codecs accept 24 MHz frequency, let's initially set up CLKO
with OSC24M (cko <-- cko2 <-- osc).  Then those board specific CLKO
setup for audio codec can be removed.

The board dts files also need an update on cko reference in codec node.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Updates SSI nodes to adopt generic DMA bindings.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add HannStar HSD100PXN1 XGA panel support on LVDS1 port of
imx6qdl-sabresd board.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

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

Add support for the imx6q wanboard variant.

Since imx6q/dl are pin to pin compatible, introduce the imx6qdl-wandboard.dtsi
file that contains the common peripheral nodes.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Mark ocotp as a syscon node and add tempmon for imx6q thermal support.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

After mxs-dma driver adopts generic DMA device tree binding, gpmi
channel interrupt number is defined in DMA controller node, and
channel ID is listed in "dmas" property.  So the DMA channel interrupt
number in gpmi node "interrupts" property and fsl,gpmi-dma-channel which
are used by old customized DMA binding can be removed now.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
Reviewed-by: NArnd Bergmann <arnd@arndb.de>

Only imx6q has the ahci sata controller, enable
it on imx6q platforms.
Signed-off-by: NRichard Zhu <r65037@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds core voltages for i.MX27 CPUs. Only 266 and 400 MHz modes
is documented in the datasheet, so we add a 266 MHz frequency for conform this.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds the missing (Wireless External Interface Module) WEIM
devicetree node for i.MX51 CPUs.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Wandboard has a bluetooth device connected to UART3, so add support for it.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Wandboard has a SD card slot on the baseboard connected to SDHC1 and a
BCM4329 (Wifi + Bluetooth chip) connected to SDHC2.

Add support for these ports.

While at it, provide the card detect gpio on SDHC3 and also fix indentation on
MX6QDL_PAD_GPIO_0__CCM_CLKO1 hog pin.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

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

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

Add the dma property for all the uart.

Note: Add the dma property does not mean we enable the dma for this
uart.
Signed-off-by: NHuang Shijie <b32955@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Make lcdc compatible to imx21 fb.
Signed-off-by: NMatthias Weisser <weisserm@arcor.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add the a new pinctrl for uart3. In the imx6q{dl}-sabreauto boards,
the uart3 is used for Bluetooth.
Signed-off-by: NHuang Shijie <b32955@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add more imx6q/dl pin groups for those supported boards, e.g. sabresd,
sabreauto, arm2.

IPU2 pin groups are added into imx6q.dtsi, since the block is only
available on imx6q.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The imx6q and imx6dl are two pin-to-pin compatible SoCs.  The same board
design can work with either chip plugged into the socket, e.g. sabresd
and sabreauto boards.

We currently define pin groups in imx6q.dtsi and imx6dl.dtsi
respectively because the pad macro names are different between two
chips.  This brings a maintenance burden on having the same label point
to the same pin group defined in two places.

The patch replaces prefix MX6Q_ and MX6DL_ with MX6QDL_ for both SoCs
pad macro names.  Then the pin groups becomes completely common between
imx6q and imx6dl and can just be moved into imx6qdl.dtsi, so that the
long term maintenance of imx6q/dt pin settings becomes easier.

Unfortunately, the change brings some dramatic diff stat, but it's all
about DTS file, and the ultimate net diff stat is good.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

enable the uart2 for imx6q-arm2 board.
The uart2 works in the DTE mode, with the RTS/CTS and DMA enabled.
Signed-off-by: NHuang Shijie <b32955@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

In the arm2 board, the UART2 works in the dte mode.
So add a pinctrl for both the imx6q{dl} boards.
Signed-off-by: NHuang Shijie <b32955@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The uart2 in the imx6q-arm2 board is used as a DTE uart,
this patch adds the necessary DTE pads for uart2.
Signed-off-by: NHuang Shijie <b32955@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

In order to enable the DMA for some uart port in imx6sl, we add the
"fsl,imx6q-uart" to the uart's compatible property.
Signed-off-by: NHuang Shijie <b32955@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

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

Both buses are not used on the phyCARD-S module. This patch moves them
to the rdk file. Remove ioexpander.
Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This sensor was introduced in the original pca100 board file, but
phyCARD-S SOM and RDK do not have a temperature sensor.
Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

To make it consistent with the other i.mx SoCs, let's add the cpus nodes.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Wandboard has a sgtl5000 codec.

Add audio support.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Fixup of commit "ARM: dts: Add device tree support for phycard pca100".

Remove wrong I2C RTC node.
Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

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

This patch adds CAN (NXP SJA1000) node for Phytec PCM-970 RDK.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds SRAM node for Phytec PCM-038 module.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>