void __iomem *base;
const struct ingenic_chip_info *chip_info;
struct device_node *node;
+ struct regmap_config regmap_config;
unsigned int i;
int err;
if (IS_ERR(base))
return PTR_ERR(base);
- jzpc->map = devm_regmap_init_mmio(dev, base,
- &ingenic_pinctrl_regmap_config);
+ regmap_config = ingenic_pinctrl_regmap_config;
+ regmap_config.max_register = chip_info->num_chips * chip_info->reg_offset;
+
+ jzpc->map = devm_regmap_init_mmio(dev, base, ®map_config);
if (IS_ERR(jzpc->map)) {
dev_err(dev, "Failed to create regmap\n");
return PTR_ERR(jzpc->map);