fsl-smarcimx8mq-drm.dts
1.13 KB
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/*
* 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-smarcimx8mq-common.dtsi"
&resmem {
carveout_region: imx_ion@0 {
status = "disabled";
};
display_region: display {
compatible = "imx-secure-ion-pool";
reg = <0x0 0xce000000 0 0x30000000>;
};
optee_region: optee {
compatible = "imx-secure-ion-pool";
reg = <0x0 0xcc000000 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>;
};
};