diff --git a/drivers/pwm/pwm-axi-pwmgen.c b/drivers/pwm/pwm-axi-pwmgen.c index aac4f395497b..3ad60edf20a5 100644 --- a/drivers/pwm/pwm-axi-pwmgen.c +++ b/drivers/pwm/pwm-axi-pwmgen.c @@ -51,6 +51,7 @@ static const struct regmap_config axi_pwmgen_regmap_config = { .reg_bits = 32, .reg_stride = 4, .val_bits = 32, + .max_register = 0xFC, }; static int axi_pwmgen_apply(struct pwm_chip *chip, struct pwm_device *pwm,