Signed-off-by: NDenis Carikli <denis@eukrea.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NDenis Carikli <denis@eukrea.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NDenis Carikli <denis@eukrea.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Add initial Toradex Colibri VF61 board support. Ethernet, UART
and SDHC cards are working. Cache latencies need to be a bit
higher than vf610.dtsi suggests. Those values are validated
by running multiple memory tests.
Signed-off-by: NStefan Agner <stefan@agner.ch>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Adds toradex to the list of DT vendor prefixes.
Signed-off-by: NStefan Agner <stefan@agner.ch>
Acked-by: NRob Herring <robh@kernel.org>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

imx27-pdk has 128 MB of DRAM. Pass the memory range in dt.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

This patch adds display control signal definitions.
These fields are not used in the driver yet, but will be used for
reference to indicate the polarity of the signals.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Use GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW instead of 0 and 1.
Signed-off-by: NMichael Heimpold <mhei@heimpold.de>
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Fix a copy & paste error: on duckbills the GPIO used for resetting
the ethernet phy differs from FSL's MX28EVK board.
Reported-by: NStefan Wahren <info@lategoodbye.de>
Signed-off-by: NMichael Heimpold <mhei@heimpold.de>
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NMichael Heimpold <mhei@heimpold.de>
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

I2SE's duckbills are only equipped with a micro SD card slot and
thus only provide a 4-bit interface.
Signed-off-by: NMichael Heimpold <mhei@heimpold.de>
Acked-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Tested by pinging from the host PC to the imx51-babbage via a g_ether
connection.

Signed-off by: Dave Ebright <dave.ebright@parsons.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off by: Dave Ebright <dave.ebright@parsons.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Add support for UART, eSDHC and NAND.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: NSascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: NYuan Yao <yao.yuan@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

This adds devicetree node for VF610, and there are 8 channels
supported.
Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com>
Reviewed-by: NSascha Hauer <s.hauer@pengutronix.de>
Reviewed-by: NYuan Yao <yao.yuan@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NLucas Stach <l.stach@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

This IP module is always present and has no external connections.
There is no reason to disable it in the device tree.
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: NLucas Stach <l.stach@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

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

This patch adds FB, Sharp-LQ035Q7 display (add-on module) and
corresponded pinctrl devicetree nodes to the Phytec PCM970 RDK.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

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

Tested with evtest.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

mx25pdk has a sgtl5000 codec connected to the I2C1 port.

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

Signed-off-by: NDenis Carikli <denis@eukrea.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NDenis Carikli <denis@eukrea.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NDenis Carikli <denis@eukrea.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NDenis Carikli <denis@eukrea.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Like other imx SoCs only one USB clock is needed on mx35.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

Like other imx SoCs only one USB clock is needed on mx25.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@freescale.com>

The kernel was not able to boot from SD card because sdhc support
was not present into the dts.

A new entry for sdhc1 was added for vf610-twr board based on the
compatible entry present on imx53.

After applying these changes, the kernel is able to boot successfully
from SD card.
Signed-off-by: NCosmin Stoica <cosminstefan.stoica@freescale.com>
Signed-off-by: NChircu Bogdan <Bogdan.Chircu@freescale.com>
Signed-off-by: NEddy Petrisor <eddy.petrisor@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>

GPIO4_8 is connected to the Ethernet PHY reset line, so populate the
'phy-reset-gpios' property accordingly.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

GPIO2_3 controls the power to the Ethernet PHY, so provide a regulator node
for this.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Instead of relying on the bootloader for configuring the FEC pins, pass the
FEC pin configuration via device tree instead.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

UART1 is the console port on mx25pdk board.

Add the pin configuration for UART1 port and also pass 'fsl,uart-has-rtscts'
to indicate that the port has RTS and CTS pins.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Keep the dt nodes sorted for better readability.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

Make the red gpio led available to the user.

This can be toggled with the sysfs for example, or used as a heartbeat or mmc
activity light by changing the trigger.
Signed-off-by: NVincent Stehlé <vincent.stehle@freescale.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds pin group for Synchronous Serial Interface 1 (SSI1)
for PCM-038 module and enables this interface. This change do nothing
at the current stage but helps to continue develop sound support.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>

This patch adds missing pinctrl definition for SPI chipselect 1.
Signed-off-by: NAlexander Shiyan <shc_work@mail.ru>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>