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arm64: dt: rockpi4: add OP-TEE nodes **not for mainline**
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Add optee node as well as reserved memory to the Rockpi4 DT.

Signed-off-by: Jerome Forissier <[email protected]>
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jforissier committed Nov 16, 2022
1 parent 22e067f commit bb38d3f
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18 changes: 18 additions & 0 deletions arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
Original file line number Diff line number Diff line change
Expand Up @@ -151,6 +151,24 @@
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
};

firmware {
optee {
compatible = "linaro,optee-tz";
method = "smc";
};
};

reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;

optee@30000000 {
reg = <0x0 0x30000000 0x0 0x2400000>;
no-map;
};
};
};

&cpu_l0 {
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