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X-OriginatorOrg: phytec.de X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Dec 2025 09:34:02.2277 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: da4c4b2f-58c0-4be5-db2c-08de33e16d06 X-MS-Exchange-CrossTenant-Id: e609157c-80e2-446d-9be3-9c99c2399d29 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e609157c-80e2-446d-9be3-9c99c2399d29;Ip=[91.26.50.189];Helo=[Postix.phytec.de] X-MS-Exchange-CrossTenant-AuthSource: DB5PEPF00014B94.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB8P195MB0632 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 --- 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/a= rm64/boot/dts/freescale/imx8mp-phycore-som.dtsi index 88831c0fbb7be3db18910385e4e15691b1c74ef2..63adb1c4b3ebc9e1f588e8c7c00= acf92f5a04e94 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 @@ reg_vdd_io: regulator-vdd-io { regulator-min-microvolt =3D <3300000>; regulator-name =3D "VDD_IO"; }; + + reg_vdd_1v8: regulator-vdd-1v8 { + compatible =3D "regulator-fixed"; + regulator-max-microvolt =3D <1800000>; + regulator-min-microvolt =3D <1800000>; + regulator-name =3D "VDD_1V8"; + }; }; =20 &A53_0 { @@ -83,6 +90,7 @@ som_flash: flash@0 { spi-max-frequency =3D <80000000>; spi-rx-bus-width =3D <4>; spi-tx-bus-width =3D <1>; + vcc-supply =3D <®_vdd_1v8>; }; }; =20 --=20 2.43.0