Per bindings of fixed-clock, #clock-cells is a required property.  Let's
add it for those fixed rate clocks.
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

This is likely a copy-and-paste error from the
ARM GIC documentation, that has already been fixed.

address-cells should have been set to 0, as with the size
cells. As having those properties set to 0 is the
same thing as not specifying them, drop them completely.
Signed-off-by: NLucas Stach <l.stach@pengutronix.de>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Add i2c dts node properties for eDMA support, them depend on the eDMA driver.
Signed-off-by: NYuan Yao <yao.yuan@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

vf610 has two ADC controllers, and vf610-twr board ADC0_SE5 pin connect
to sliding rheostat for ADC test, other ADC pins connect to connectors for
future use.

Add support for ADC0_SE5.

CC: Jonathan Cameron <jic23@kernel.org>
CC: Mark Rutland <mark.rutland@arm.com>
CC: Otavio Salvador <otavio@ossystems.com.br>
CC: Peter Meerwald <pmeerw@pmeerw.net>
CC: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NFugang Duan <B38611@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds the SAI's edma mux Tx and Rx support.
Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add lpuart dts node properties for eDMA support, them depend on the eDMA driver.
Signed-off-by: NYuan Yao <yao.yuan@freescale.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Signed-off-by: NJingchang Lu <b35083@freescale.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

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

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: NShawn Guo <shawn.guo@linaro.org>
Acked-by: NFugang Duan <B38611@freescale.com>

Add Freescale DSPI node into vf610 dts.
Signed-off-by: NChao Fu <b44548@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The fec/enet driver calculates MDC rate with the formula below.

  ref_freq / ((MII_SPEED + 1) x 2)

The ref_freq here is the fec internal module clock, which is missing
from clk-vf610 clock driver right now.  And clk-vf610 driver mistakenly
supplies RMII clock (50 MHz) as the source to fec.  This results in the
situation that fec driver gets ref_freq as 50 MHz, while physically it
runs at 66 MHz (fec module clock physically sources from ipg which runs
at 66 MHz).  That's why software expects MDC runs at 2.5 MHz, while the
measurement tells it runs at 3.3 MHz.  And this causes the PHY KSZ8041
keeps swithing between Full and Half mode as below.

  libphy: 400d0000.etherne:00 - Link is Up - 100/Full
  libphy: 400d0000.etherne:00 - Link is Up - 100/Half
  libphy: 400d0000.etherne:00 - Link is Up - 100/Full
  libphy: 400d0000.etherne:00 - Link is Up - 100/Half
  libphy: 400d0000.etherne:00 - Link is Up - 100/Full
  libphy: 400d0000.etherne:00 - Link is Up - 100/Half

Add the missing module clock for ENET0 and ENET1, and correct the clock
supplying in device tree to fix above issue.

Thanks to Alison Wang <b18965@freescale.com> for debugging the issue.
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

The gpio-ranges properties in vf610.dtsi were written according to an
older version of the GPIO bindings. Unfortunately, these were changed
incompatibly in commit 86853c83 "gpio: add gpio offset in gpio range
cells property". This patch adds the missing required extra cell in each
gpio-ranges property.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Add SoC level device tree source for Freescale Vybrid VF610.
Signed-off-by: NJingchang Lu <b35083@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>