Configure the pinmux on kzm9d to use the serial connector for uart1.
Signed-off-by: Niklas Söderlund <niso@kth.se>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Add a stdout-path property so that automatic console selection works
in the absence of a "console=" parameter on the kernel command line.
Note that we have to keep the "console=ttyS1,115200n81" parameter in
chosen/bootargs, else the console will use the default setting of 9600
baud.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Use the gpio-keys driver to support the 4 pins on the
dip switch DSW2 which is mounted on the KZM9D board.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Copy the device nodes from KZM9D reference into the KZM9D
device tree file. This will allow us to use a single DTS
file regarless of kernel configuration. In case of legacy
C board code the device nodes may or may not be used, but
in the multiplatform case all the DT device nodes are used.
Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
NFS detail settings like "nfsroot=,rsize=4096,wsize=4096" are no longer needed
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Update the KZM9D DTS command line to remove following cruft:
- console=tty0 - no graphic support upstream anyway
- earlyprintk= - not supported by the 8250-em driver anyway
- mem= - this is provided via DT anyway
Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Do not disable SUSPEND
Suspend seems to work fine on the kzm9d.
This is part of an effort reduce differences between mach-shmobile
defconfigs with a view to using a common defconfig.
* Enable PM_RUNTIME
This also seems to work fine on the kzm9d.
This is part of an effort reduce differences between mach-shmobile
defconfigs with a view to using a common defconfig.
* Move kernel command line from defconfig to dts.
This brings us one small step closer to sharing defconfig
between kzm9d and other boards.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Use DT_MACHINE_START() on the emev2 based KZM9D board.
Also include a tiny DTS file to describe the board and
update the Kconfig dependencies to select CONFIG_USE_OF.
Update the SMP glue code to use OF for matching.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
