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Diffstat (limited to 'fdts/juno-ethosn.dtsi')
| -rw-r--r-- | fdts/juno-ethosn.dtsi | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/fdts/juno-ethosn.dtsi b/fdts/juno-ethosn.dtsi new file mode 100644 index 0000000..6f8e8ae --- /dev/null +++ b/fdts/juno-ethosn.dtsi @@ -0,0 +1,301 @@ +/* + * Copyright (c) 2021-2023, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/* + * This device tree is only an example and some properties have been omitted. + * + * Refer to the Arm(R) Ethos(TM)-N driver stack for complete device tree examples. + * https://github.com/ARM-software/ethos-n-driver-stack + */ + +/ { + #address-cells = <2>; + #size-cells = <2>; + + smmu_ethosn0: iommu@6f400000 { + compatible = "arm,smmu-v3"; + reg = <0 0x6f400000 0 0x80000>; + status = "okay"; + /* msi-parent omitted */ + #iommu-cells = <0x1>; + }; + + ethosn0: ethosn@6f300000 { + compatible = "ethosn"; + reg = <0 0x6f300000 0 0x00100000>; + status = "okay"; + + core0 { + compatible = "ethosn-core"; + status = "okay"; + + main_allocator { + compatible = "ethosn-main_allocator"; + status = "okay"; + + firmware { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 0>; + }; + + working_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 1>; + }; + }; + }; + + asset_allocator0 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 4>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 5>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 6>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 7>; + }; + }; + + asset_allocator1 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 8>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 9>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 10>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 11>; + }; + }; + + asset_allocator2 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 12>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 13>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 14>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 15>; + }; + }; + + asset_allocator3 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 16>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 17>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 18>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 19>; + }; + }; + + asset_allocator4 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 20>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 21>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 22>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 23>; + }; + }; + + asset_allocator5 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 24>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 25>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 26>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 27>; + }; + }; + + asset_allocator6 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 28>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 29>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 30>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 31>; + }; + }; + + asset_allocator7 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 32>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 33>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 34>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 35>; + }; + }; + + asset_allocator8 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 36>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 37>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 38>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 39>; + }; + }; + + asset_allocator9 { + compatible = "ethosn-asset_allocator"; + status = "okay"; + + command_stream { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 40>; + }; + + weight_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 41>; + }; + + buffer_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 42>; + }; + + intermediate_data { + compatible = "ethosn-memory"; + iommus = <&smmu_ethosn0 43>; + }; + }; + }; +}; |