diff options
-rw-r--r-- | drivers/pinctrl/pinctrl-ingenic.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c index 2b894db1029b..cf4cc8f129f4 100644 --- a/drivers/pinctrl/pinctrl-ingenic.c +++ b/drivers/pinctrl/pinctrl-ingenic.c @@ -4149,6 +4149,7 @@ static int __init ingenic_pinctrl_probe(struct platform_device *pdev) void __iomem *base; const struct ingenic_chip_info *chip_info; struct device_node *node; + struct regmap_config regmap_config; unsigned int i; int err; @@ -4166,8 +4167,10 @@ static int __init ingenic_pinctrl_probe(struct platform_device *pdev) 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); |