diff options
Diffstat (limited to 'drivers/i2c/stm32f7_i2c.c')
| -rw-r--r-- | drivers/i2c/stm32f7_i2c.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c index b449084b5f0..e71a0e0aa39 100644 --- a/drivers/i2c/stm32f7_i2c.c +++ b/drivers/i2c/stm32f7_i2c.c @@ -108,7 +108,6 @@ struct stm32_i2c_regs { #define STM32_I2C_DNF_DEFAULT 0 #define STM32_I2C_DNF_MAX 16 -#define STM32_I2C_ANALOG_FILTER_ENABLE 1 #define STM32_I2C_ANALOG_FILTER_DELAY_MIN 50 /* ns */ #define STM32_I2C_ANALOG_FILTER_DELAY_MAX 260 /* ns */ @@ -919,7 +918,7 @@ static int stm32_of_to_plat(struct udevice *dev) STM32_I2C_FALL_TIME_DEFAULT); i2c_priv->setup.dnf = STM32_I2C_DNF_DEFAULT; - i2c_priv->setup.analog_filter = STM32_I2C_ANALOG_FILTER_ENABLE; + i2c_priv->setup.analog_filter = dev_read_bool(dev, "i2c-analog-filter"); /* Optional */ i2c_priv->regmap = syscon_regmap_lookup_by_phandle(dev, |