2016-06-02 18:07 GMT+02:00 Maxime Coquelin <mcoquelin.stm32@xxxxxxxxx>:
> 2016-06-02 16:26 GMT+02:00 M'boumba Cedric Madianga <cedric.madianga@xxxxxxxxx>:
>> Signed-off-by: Patrice Chotard <patrice.chotard@xxxxxx>
>> Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@xxxxxxxxx>
>> ---
>> arch/arm/boot/dts/stm32f429.dtsi | 24 ++++++++++++++++++++++++
>> 1 file changed, 24 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/stm32f429.dtsi b/arch/arm/boot/dts/stm32f429.dtsi
>> index 434d4b9..d5857eb 100644
>> --- a/arch/arm/boot/dts/stm32f429.dtsi
>> +++ b/arch/arm/boot/dts/stm32f429.dtsi
>> @@ -323,6 +323,18 @@
>> slew-rate = <2>;
>> };
>> };
>> +
>> + i2c1_sda_pin: i2c1_sda@0 {
>> + pins {
>> + pinmux = <STM32F429_PB9_FUNC_I2C1_SDA>;
>> + drive-open-drain;
>> + };
>> + };
>> + i2c1_scl_pin: i2c1_scl@0 {
>> + pins {
>> + pinmux = <STM32F429_PB6_FUNC_I2C1_SCL>;
>> + };
>> + };
>> };
> Shouldn't be preferrable to group the two functions in a single one,
I agree. It is better.
>
> usart1_pins_a: usart1@0 {
> pins1 {
> pinmux = <STM32F429_PA9_FUNC_USART1_TX>;
> bias-disable;
> drive-push-pull;
> slew-rate = <0>;
> };
> pins2 {
> pinmux = <STM32F429_PA10_FUNC_USART1_RX>;
> bias-disable;
> };
> };
>
> Also, I would prefer the phandle to be suffixed with the port number,
> as multiple muxing options are available, for example "i2c1_pins_b".
Ok understood. I will fix that in the V3.
Thanks
>
> Thanks,
> Maxime
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