REG_MODE
err = regmap_update_bits(data->regmap, REG_MODE,
return regmap_update_bits(data->regmap, REG_MODE, mode_mask, mode_val);
err = regmap_read(data->regmap, REG_MODE, ®);
err = regmap_read(data->regmap, REG_MODE, ®);
ret = regmap_read(data->regmap, REG_MODE, &mode);
writel(0x5ab9, moxart_wdt->base + REG_MODE);
writel(0x5ab9, moxart_wdt->base + REG_MODE);