linux-kernel - [PATCH 1/4] ARM: dts: stm32: add 2v8 fixed regulator for stm32mp157c-ed1 board

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Message-ID: <1551363945-19497-2-git-send-email-hugues.fruchet@st.com>
Date:   Thu, 28 Feb 2019 15:25:42 +0100
From:   Hugues Fruchet <hugues.fruchet@...com>
To:     Alexandre Torgue <alexandre.torgue@...com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>
Subject: [PATCH 1/4] ARM: dts: stm32: add 2v8 fixed regulator for stm32mp157c-ed1 board

Add 2v8 fixed regulator and enable it.

Signed-off-by: Hugues Fruchet <hugues.fruchet@...com>
---
 arch/arm/boot/dts/stm32mp157c-ed1.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 10dc7c0..4b5bcfd 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -57,6 +57,14 @@
 		regulator-boot-on;
 	};
 
+	v2v8: ldo2 {
+		compatible = "regulator-fixed";
+		regulator-name = "v2v8";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		regulator-always-on;
+	};
+
 	sd_switch: regulator-sd_switch {
 		compatible = "regulator-gpio";
 		regulator-name = "sd_switch";
-- 
2.7.4