/* * Copyright 2017 NXP * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include "fsl-imx8mm-evk.dts" &resmem { display_region: display { compatible = "imx-secure-ion-pool"; reg = <0x0 0xB8400000 0 0x05C00000>; }; optee_region: optee { compatible = "imx-secure-ion-pool"; reg = <0x0 0xB6000000 0 0x02000000>; }; }; &imx_ion { compatible = "fsl,mxc-ion", "linux,ion"; ion-display-region { compatible = "fsl,display-heap", "linux,ion-heap-unmapped"; memory-region = <&display_region>; }; ion-optee-region { compatible = "fsl,optee-heap", "linux,ion-heap-unmapped"; memory-region = <&optee_region>; }; };