diff options
| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2019-07-01 10:14:25 +0200 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2019-08-02 16:17:43 +0200 |
| commit | e7c3a5beb31e88acfedb07244b51fbe345bedc25 (patch) | |
| tree | 0a3c36dfa755010ac1cde6204ea6993894908a42 | |
| parent | ae5dda2d1d05f7c6263c87bc461bf6a6e12220e2 (diff) | |
ARM: dts: stm32: add booster for ADC analog switches on stm32mp157c
Booster for ADC analog input switches can be used when Vdda is below 2.7V
to get maximum ADC analog performances.
Add booster for ADC analog switches on stm32mp157c.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157c.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index c0dad0fd2c693..b27aff04dc6d7 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -109,6 +109,12 @@ }; }; + booster: regulator-booster { + compatible = "st,stm32mp1-booster"; + st,syscfg = <&syscfg>; + status = "disabled"; + }; + soc { compatible = "simple-bus"; #address-cells = <1>; |