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X-OriginatorOrg: phytec.de X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Oct 2025 13:11:33.5963 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: feafe587-aee4-4e80-9b74-08de0fda313e 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: DU6PEPF0000A7E2.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PR3P195MB0864 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 | 10 ++++++++++ 1 file changed, 10 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..d370e2a3a00c5e3e91a606ac0fb= ed30cf5e6f9b2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-phycore-som.dtsi @@ -28,6 +28,15 @@ 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-always-on; + regulator-boot-on; + regulator-max-microvolt =3D <1800000>; + regulator-min-microvolt =3D <1800000>; + regulator-name =3D "VDD_1V8"; + }; }; =20 &A53_0 { @@ -83,6 +92,7 @@ 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 2.51.0