diff --git a/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi b/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
index b90d24a40bc1..c8731a97243f 100644
--- a/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2712-rpi-cm5.dtsi
@@ -353,6 +353,7 @@ dpi_16bit_gpio2:        &rp1_dpi_16bit_gpio2        { };
 	sd-uhs-ddr50;
 	sd-uhs-sdr104;
 	mmc-hs200-1_8v;
+	mmc-hs400-1_8v;
 	broken-cd;
 	supports-cqe;
 	status = "okay";