ARM: at91: separate restart handler registration into SoC specific code ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: at91: remove mach/io.h ...

Remove at91_sys_read() and at91_sys_write() since these are no longer
used. This makes mach/io.h empty so remove that aswell.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arm: at91: simplify soc setup ...

The at91 soc support inherited a complex scheme
from the kernel.
This schme did not really give any benefits, and when
starting to migrate at91sam9263ek to use DT it started
to get in the way for a proper way to do things.

Replace the former setup with a simple function
pointer that can be called from setup.c.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: at91: add sama5d36 SoC support ...

SAMA5D36 SoC is a sub type of SAMA5D3 which has two Ethernets

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: remove asm/hardware.h ...

asm/hardware.h does not have any content except including mach/hardware.h.
include mach/hardware.h directly where needed and get rid of asm/hardware.h

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: at91: move main clock define to C ...

This will allow to drop the config.h and switch to multi board support

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

sama5d3: add lcd support ...

the sam9x5 have multiple overlay but only register the base one

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

at91: add sama5d3 support ...

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>