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arm64: tegra: Add Security Engine device trees node

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Add Security Engine device trees node as an overlay.

Bug 3583641

Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Change-Id: Icc296944b0587226113be90ea94267bfac11b6b2
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2765833
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Akhil R
2022-08-24 11:39:10 +05:30
committed by mobile promotions
parent 62c3768776
commit e819643f9a
1 changed files with 58 additions and 0 deletions
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58
arch/arm64/boot/dts/nvidia/tegra234-soc-overlay.dtsi
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@@ -65,4 +65,62 @@
}; };
}; };
}; };
fragment-t234@1 {
target-path = "/bus@0/host1x@13e00000";
__overlay__ {
se@15810000 {
compatible = "nvidia,tegra234-se1-nvhost";
reg = <0x15810000 0x10000>;
supported-algos = "drbg";
nvidia,io-coherent;
opcode_addr = <0x1004>;
clocks = <&bpmp TEGRA234_CLK_SE>;
clock-names = "se";
iommus = <&smmu_niso1 TEGRA234_SID_SES_SE0>;
dma-coherent;
interconnects = <&mc TEGRA234_MEMORY_CLIENT_SESRD &emc>,
<&mc TEGRA234_MEMORY_CLIENT_SESWR &emc>;
interconnect-names = "read", "write";
status = "okay";
};
se@15820000 {
compatible = "nvidia,tegra234-se2-nvhost";
reg = <0x15820000 0x10000>;
supported-algos = "aes", "cmac", "xts", "aead";
nvidia,io-coherent;
opcode_addr = <0x2004>;
clocks = <&bpmp TEGRA234_CLK_SE>;
clock-names = "se";
iommus = <&smmu_niso1 TEGRA234_SID_SES_SE1>;
dma-coherent;
interconnects = <&mc TEGRA234_MEMORY_CLIENT_SESRD &emc>,
<&mc TEGRA234_MEMORY_CLIENT_SESWR &emc>;
interconnect-names = "read", "write";
status = "okay";
};
se@15840000 {
compatible = "nvidia,tegra234-se2-nvhost";
reg = <0x15840000 0x10000>;
supported-algos = "sha", "sha3", "hmac";
nvidia,io-coherent;
opcode_addr = <0x4004>;
clocks = <&bpmp TEGRA234_CLK_SE>;
clock-names = "se";
iommus = <&smmu_niso1 TEGRA234_SID_SES_SE2>;
dma-coherent;
interconnects = <&mc TEGRA234_MEMORY_CLIENT_SESRD &emc>,
<&mc TEGRA234_MEMORY_CLIENT_SESWR &emc>;
interconnect-names = "read", "write";
status = "okay";
};
};
};
}; };