RX-51: Add support for OMAP3 ROM Random Number Generator

Adding this driver as platform device and only for RX-51 until somebody test if
it working also on other OMAP3 HS devices and until there will be generic ARM
way to deal with SMC calls.

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
[tony@atomide.com: folded in the clock alias change]
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c
index 334b767..03a2829 100644
--- a/arch/arm/mach-omap2/cclock3xxx_data.c
+++ b/arch/arm/mach-omap2/cclock3xxx_data.c
@@ -3275,6 +3275,7 @@
 static struct omap_clk omap34xx_omap36xx_clks[] = {
 	CLK(NULL,	"aes1_ick",	&aes1_ick),
 	CLK("omap_rng",	"ick",		&rng_ick),
+	CLK("omap3-rom-rng",	"ick",	&rng_ick),
 	CLK(NULL,	"sha11_ick",	&sha11_ick),
 	CLK(NULL,	"des1_ick",	&des1_ick),
 	CLK(NULL,	"cam_mclk",	&cam_mclk),