By providing labels for rtc, wdt, cpu and dispc nodes,
boards can access them to add board-specific data.
Signed-off-by: Felipe Balbi <balbi@ti.com> Tested-by: Franklin Cooper Jr. <fcooper@ti.com> Tested-by: Tom Rini <trini@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>