diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-ocelot.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c index c6e0232770b7..dfc8ea9f3843 100644 --- a/drivers/pinctrl/pinctrl-ocelot.c +++ b/drivers/pinctrl/pinctrl-ocelot.c @@ -1334,7 +1334,9 @@ static int ocelot_hw_get_value(struct ocelot_pinctrl *info, const struct ocelot_pincfg_data *opd = info->pincfg_data; u32 regcfg; - ret = regmap_read(info->pincfg, pin, ®cfg); + ret = regmap_read(info->pincfg, + pin * regmap_get_reg_stride(info->pincfg), + ®cfg); if (ret) return ret; @@ -1366,14 +1368,18 @@ static int ocelot_pincfg_clrsetbits(struct ocelot_pinctrl *info, u32 regaddr, u32 val; int ret; - ret = regmap_read(info->pincfg, regaddr, &val); + ret = regmap_read(info->pincfg, + regaddr * regmap_get_reg_stride(info->pincfg), + &val); if (ret) return ret; val &= ~clrbits; val |= setbits; - ret = regmap_write(info->pincfg, regaddr, val); + ret = regmap_write(info->pincfg, + regaddr * regmap_get_reg_stride(info->pincfg), + val); return ret; } @@ -1933,7 +1939,8 @@ static const struct of_device_id ocelot_pinctrl_of_match[] = { {}, }; -static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev) +static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev, + const struct ocelot_pinctrl *info) { void __iomem *base; @@ -1941,7 +1948,7 @@ static struct regmap *ocelot_pinctrl_create_pincfg(struct platform_device *pdev) .reg_bits = 32, .val_bits = 32, .reg_stride = 4, - .max_register = 32, + .max_register = info->desc->npins * 4, .name = "pincfg", }; @@ -2009,7 +2016,7 @@ static int ocelot_pinctrl_probe(struct platform_device *pdev) /* Pinconf registers */ if (info->desc->confops) { - pincfg = ocelot_pinctrl_create_pincfg(pdev); + pincfg = ocelot_pinctrl_create_pincfg(pdev, info); if (IS_ERR(pincfg)) dev_dbg(dev, "Failed to create pincfg regmap\n"); else |