[PATCH] arm64: dts: freescale: imx8m[mp]-verdin: Add vs-supply to hwmon

From: Wojciech Dubowik
Date: Thu Apr 17 2025 - 08:34:32 EST


INA219 current measurement chip is connected to +V3.3_SW rail
so add vs-supply definition.

Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@xxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi | 1 +
2 files changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
index 1d8d146d9eeb..33a134961a3d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
@@ -66,6 +66,7 @@ &flexspi {

/* Current measurement into module VCC */
&hwmon {
+ vs-supply = <&reg_3p3v>;
status = "okay";
};

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
index a38e7c947a42..600efa8aca1d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
@@ -143,6 +143,7 @@ &hdmi_tx_phy {

/* Current measurement into module VCC */
&hwmon {
+ vs-supply = <&reg_3p3v>;
status = "okay";
};

--
2.47.2