Hi Patrick
On 8/3/21 12:05 PM, Patrice Chotard wrote:
From: Patrick Delaunay patrick.delaunay@foss.st.com
Replace driver internally coded enabling/disabling of the analog-filter with the DT binding "i2c-analog-filter".
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com Signed-off-by: Patrice Chotard patrice.chotard@foss.st.com
drivers/i2c/stm32f7_i2c.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/i2c/stm32f7_i2c.c b/drivers/i2c/stm32f7_i2c.c index b449084b5f..e71a0e0aa3 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,
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice