[PATCH 2/3] arm64: dts: st: describe power supplies for stm32mp257f-dk board
From: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Date: 2026-02-05 13:39:50
Also in:
linux-devicetree, lkml
Subsystem:
arm/stm32 architecture, the rest · Maintainers:
Maxime Coquelin, Alexandre Torgue, Linus Torvalds
Describe power supplies for stm32mp257f-dk board. Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> --- arch/arm64/boot/dts/st/stm32mp257f-dk.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-dk.dts b/arch/arm64/boot/dts/st/stm32mp257f-dk.dts
index e718d888ce21b6f124331543c09c1e66e6304964..4e45562ceb3dabb19eca3340337b364f63508215 100644
--- a/arch/arm64/boot/dts/st/stm32mp257f-dk.dts
+++ b/arch/arm64/boot/dts/st/stm32mp257f-dk.dts@@ -105,6 +105,34 @@ scmi_vddio1: regulator@0 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; }; + scmi_vddcore: regulator@11 { + reg = <VOLTD_SCMI_STPMIC2_BUCK2>; + regulator-name = "vddcore"; + }; + scmi_v1v8: regulator@14 { + reg = <VOLTD_SCMI_STPMIC2_BUCK5>; + regulator-name = "v1v8"; + }; + scmi_v3v3: regulator@16 { + reg = <VOLTD_SCMI_STPMIC2_BUCK7>; + regulator-name = "v3v3"; + }; + scmi_vdd_emmc: regulator@18 { + reg = <VOLTD_SCMI_STPMIC2_LDO2>; + regulator-name = "vdd_emmc"; + }; + scmi_vdd3v3_usb: regulator@20 { + reg = <VOLTD_SCMI_STPMIC2_LDO4>; + regulator-name = "vdd3v3_usb"; + }; + scmi_v5v_hdmi: regulator@21 { + reg = <VOLTD_SCMI_STPMIC2_LDO5>; + regulator-name = "v5v_hdmi"; + }; + scmi_v5v_vconn: regulator@22 { + reg = <VOLTD_SCMI_STPMIC2_LDO6>; + regulator-name = "v5v_vconn"; + }; scmi_vdd_sdcard: regulator@23 { reg = <VOLTD_SCMI_STPMIC2_LDO7>; regulator-name = "vdd_sdcard";
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2.43.0