From 26927206df533ef58c0123857fc4d17101e65b0a Mon Sep 17 00:00:00 2001 From: Yannic Moog Date: Fri, 5 Dec 2025 10:33:26 +0100 Subject: [PATCH] arm64: dts: imx8mp-phycore-som: add spi-nor supply vcc The spi flash on the SoM is missing its vcc supply definition. Add missing regulator which supplies the flash with 1.8V. Signed-off-by: Yannic Moog Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi index 88831c0fbb7be..63adb1c4b3ebc 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi @@ -28,6 +28,13 @@ regulator-min-microvolt = <3300000>; regulator-name = "VDD_IO"; }; + + reg_vdd_1v8: regulator-vdd-1v8 { + compatible = "regulator-fixed"; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "VDD_1V8"; + }; }; &A53_0 { @@ -83,6 +90,7 @@ spi-max-frequency = <80000000>; spi-rx-bus-width = <4>; spi-tx-bus-width = <1>; + vcc-supply = <®_vdd_1v8>; }; }; -- 2.47.3