+static inline void sg_set_iectrl(unsigned pin)
+{
+ unsigned bit = pin % 32;
+ unsigned long reg = SG_IECTRL + pin / 32 * 4;
+ u32 tmp;
+
+ tmp = readl(reg);
+ tmp |= 1 << bit;
+ writel(tmp, reg);
+}
+
+static inline void sg_set_iectrl_range(unsigned min, unsigned max)
+{
+ int i;
+
+ for (i = min; i <= max; i++)
+ sg_set_iectrl(i);
+}
+