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arm64: tegra: Populate CPU and L2 cache nodes on Tegra264

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Add the remaining 12 CPU nodes and all 14 L2 cache nodes for the
Tegra264 CPU Complex, which comprises up to 14 ARM Neoverse V3AE
CPUs. Each CPU has its own private 1MB L2 cache.

Signed-off-by: Sumit Gupta <sumitg@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Sumit Gupta 2026-01-21 16:15:36 +05:30 committed by Thierry Reding
parent 7de0c114f0
commit 0e925a882e
1 changed files with 321 additions and 0 deletions
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321
arch/arm64/boot/dts/nvidia/tegra264.dtsi
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@ -4069,6 +4069,7 @@ cpu0: cpu@0 {
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c0>;
};
cpu1: cpu@10000 {
@ -4084,7 +4085,327 @@ cpu1: cpu@10000 {
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c1>;
};
cpu2: cpu@20000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x20000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c2>;
};
cpu3: cpu@30000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x30000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c3>;
};
cpu4: cpu@40000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x40000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c4>;
};
cpu5: cpu@50000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x50000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c5>;
};
cpu6: cpu@60000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x60000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c6>;
};
cpu7: cpu@70000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x70000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c7>;
};
cpu8: cpu@80000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x80000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c8>;
};
cpu9: cpu@90000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0x90000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c9>;
};
cpu10: cpu@a0000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0xa0000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c10>;
};
cpu11: cpu@b0000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0xb0000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c11>;
};
cpu12: cpu@c0000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0xc0000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c12>;
};
cpu13: cpu@d0000 {
compatible = "arm,neoverse-v3ae";
device_type = "cpu";
reg = <0xd0000>;
enable-method = "psci";
i-cache-size = <65536>;
i-cache-line-size = <64>;
i-cache-sets = <256>;
d-cache-size = <65536>;
d-cache-line-size = <64>;
d-cache-sets = <256>;
next-level-cache = <&l2c13>;
};
l2c0: l2-cache-0 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c1: l2-cache-1 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c2: l2-cache-2 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c3: l2-cache-3 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c4: l2-cache-4 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c5: l2-cache-5 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c6: l2-cache-6 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c7: l2-cache-7 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c8: l2-cache-8 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c9: l2-cache-9 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c10: l2-cache-10 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c11: l2-cache-11 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c12: l2-cache-12 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
l2c13: l2-cache-13 {
compatible = "cache";
cache-level = <2>;
cache-size = <1048576>;
cache-line-size = <64>;
cache-sets = <2048>;
cache-unified;
};
};
bpmp: bpmp {