Device tree bindings for Low Power General Purpose Register found in i.MX6Q/D and i.MX7 Secure Non-Volatile Storage. This DT node should be represented as a sub-node of a "syscon", "simple-mfd" node. Required properties: - compatible: should be one of the fallowing variants: "fsl,imx6q-snvs-lpgpr" for Freescale i.MX6Q/D/DL/S "fsl,imx6ul-snvs-lpgpr" for Freescale i.MX6UL "fsl,imx7d-snvs-lpgpr" for Freescale i.MX7D/S Example: snvs: snvs@020cc000 { compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd"; reg = <0x020cc000 0x4000>; snvs_lpgpr: snvs-lpgpr { compatible = "fsl,imx6q-snvs-lpgpr"; }; };