OTG_SYSCON_2
pr_debug("OTG_SYSCON_2 = %08x\n", omap_readl(OTG_SYSCON_2));
omap_writel(syscon, OTG_SYSCON_2);
tmp = omap_readl(OTG_SYSCON_2);
#define HMC_1610 (omap_readl(OTG_SYSCON_2) & 0x3f)