ARM: davinci: PM: support da8xx DT platforms

[ Upstream commit 7e431af8 ]

Add PM support for DA850 device-tree boot.
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/mach-davinci/da8xx-dt.c

@@ -46,6 +46,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
 static void __init da850_init_machine(void)
 {
 	of_platform_default_populate(NULL, da850_auxdata_lookup, NULL);
+	davinci_pm_init();
 }
 
 static const char *const da850_boards_compat[] __initconst = {