[PATCH 2/4] arm64: dts: imx8mp-kontron: Fix SD card supply on SMARC eval carrier

Frieder Schrempf frieder at fris.de
Wed Feb 18 05:25:06 PST 2026


From: Frieder Schrempf <frieder.schrempf at kontron.de>

The SMARC eval carrier has a power switch for the SD card compliant
to the OSM standard definition. To use this as already specified in
the OSM base devicetree, stop overriding it in the board tree.

This fixes the power-supply for the SC card.

Fixes: 6fe1ced5ccab7 ("arm64: dts: Add support for Kontron i.MX8MP SMARC module and eval carrier")
Signed-off-by: Frieder Schrempf <frieder.schrempf at kontron.de>
---
 .../boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts     | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts b/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts
index 2173a36ff6917..74d620dd06b7b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-smarc-eval-carrier.dts
@@ -249,6 +249,5 @@ &usb3_phy1 {
 };
 
 &usdhc2 {
-	vmmc-supply = <&reg_vdd_3v3>;
 	status = "okay";
 };
-- 
2.52.0




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