From: Fabrice Gasnier <fabrice.gasnier@st.com>
Date: Thu, 5 Oct 2017 12:39:01 +0000 (+0200)
Subject: ARM: dts: stm32: add vrefbuf to stm32h743
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=846f2f1c3da7590ef02007d2a84f3791a85033ee;p=linux.git

ARM: dts: stm32: add vrefbuf to stm32h743

Add STM32H743 VREFBUF (Voltage Reference Buffer) definition.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
---

diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
index 58ec2275181ef..a744136e1b3af 100644
--- a/arch/arm/boot/dts/stm32h743.dtsi
+++ b/arch/arm/boot/dts/stm32h743.dtsi
@@ -172,6 +172,15 @@
 			};
 		};
 
+		vrefbuf: regulator@58003C00 {
+			compatible = "st,stm32-vrefbuf";
+			reg = <0x58003C00 0x8>;
+			clocks = <&timer_clk>;
+			regulator-min-microvolt = <1500000>;
+			regulator-max-microvolt = <2500000>;
+			status = "disabled";
+		};
+
 		adc_3: adc@58026000 {
 			compatible = "st,stm32h7-adc-core";
 			reg = <0x58026000 0x400>;