Hi Fabrice, On 04/18/2018 09:47 AM, Fabrice Gasnier wrote:
stm32mp157c has vrefbuf regulator that can provide analog reference voltage from 1500mV to 2500mV.Signed-off-by: Fabrice Gasnier <fabrice.gasn...@st.com> --- arch/arm/boot/dts/stm32mp157c.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index bc3eddc..7df3c99 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -167,6 +167,15 @@ #reset-cells = <1>; };+ vrefbuf: vrefbuf@50025000 {+ compatible = "st,stm32-vrefbuf"; + reg = <0x50025000 0x8>; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2500000>; + clocks = <&rcc VREF>; + status = "disabled"; + }; + usart1: serial@5c000000 { compatible = "st,stm32h7-uart"; reg = <0x5c000000 0x400>;
Applied on stm32-next. Thanks. Alex
