Though the keyboard and other driver will continue to support the legacy
"gpio-key,wakeup", "linux,wakeup" and "enable-sdio-wakeup" boolean
property to enable the wakeup source, "wakeup-source" is the new
standard binding.

This patch replaces all the legacy wakeup properties with the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.

Cc: Sascha Hauer <kernel@pengutronix.de>
Signed-off-by: NSudeep Holla <sudeep.holla@arm.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add ADC support for imx7d-sdb board.
Signed-off-by: NHaibo Chen <haibo.chen@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Enable fec1 and fec2 for i.MX7d-sdb board.
Signed-off-by: NFugang Duan <B38611@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

Add support for USBOTG1 and USBOTG2.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NPeter Chen <peter.chen@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

imx7d-sdb board has a eMMC5.0 on usdhc3. This eMMC support HS400.
This patch add usdhc3 support for HS400
Signed-off-by: NHaibo Chen <haibo.chen@freescale.com>
Acked-by: NDong Aisheng <aisheng.dong@freescale.com>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>

cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios
should be changed to GPIO_ACTIVE_HIGH.
Otherwise, the SD may not work properly due to wrong polarity inversion
specified in DT after switch to common parsing function mmc_of_parse().
Signed-off-by: NDong Aisheng <aisheng.dong@freescale.com>
Acked-by: NShawn Guo <shawnguo@kernel.org>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>

add imx7d sdb board support
Signed-off-by: NFrank Li <Frank.Li@freescale.com>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>