linux-kernel - [PATCH v2 4/7] ARM: dts: stm32: use internal regulators bindings for MP15 scmi variants

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Message-ID: <20250603-stm32mp157f-dk2-v2-4-5be0854a9299@foss.st.com>
Date: Tue, 3 Jun 2025 11:02:10 +0200
From: Amelie Delaunay <amelie.delaunay@...s.st.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin
	<mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>
CC: <devicetree@...r.kernel.org>, <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        Amelie Delaunay <amelie.delaunay@...s.st.com>,
        Himanshu Bhavani
	<himanshu.bhavani@...iconsignals.io>
Subject: [PATCH v2 4/7] ARM: dts: stm32: use internal regulators bindings
 for MP15 scmi variants

Use the SCMI voltage domain bindings for internal regulators on stm32mp15.

Signed-off-by: Amelie Delaunay <amelie.delaunay@...s.st.com>
---
 arch/arm/boot/dts/st/stm32mp15-scmi.dtsi | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi b/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
index dc3b09f2f2af21e991cac60dc8b5a09e7fc0d8be..2f3c42a11379655a97393d91cbf28c22c5bdf539 100644
--- a/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
@@ -4,6 +4,8 @@
  * Author: Alexandre Torgue <alexandre.torgue@...s.st.com> for STMicroelectronics.
  */
 
+#include <dt-bindings/regulator/st,stm32mp15-regulator.h>
+
 / {
 	firmware {
 		optee: optee {
@@ -35,21 +37,21 @@ scmi_reguls: regulators {
 					#size-cells = <0>;
 
 					scmi_reg11: regulator@0 {
-						reg = <0>;
+						reg = <VOLTD_SCMI_REG11>;
 						regulator-name = "reg11";
 						regulator-min-microvolt = <1100000>;
 						regulator-max-microvolt = <1100000>;
 					};
 
 					scmi_reg18: regulator@1 {
-						reg = <1>;
+						reg = <VOLTD_SCMI_REG18>;
 						regulator-name = "reg18";
 						regulator-min-microvolt = <1800000>;
 						regulator-max-microvolt = <1800000>;
 					};
 
 					scmi_usb33: regulator@2 {
-						reg = <2>;
+						reg = <VOLTD_SCMI_USB33>;
 						regulator-name = "usb33";
 						regulator-min-microvolt = <3300000>;
 						regulator-max-microvolt = <3300000>;

-- 
2.25.1