36 lines
752 B
Plaintext
36 lines
752 B
Plaintext
// SPDX-License-Identifier: GPL-2.0-only OR MIT
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/**
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* Device Tree Source for enabling IPC using TI SDK firmware on J784S4 SoCs
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*
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* Copyright (C) 2022-2025 Texas Instruments Incorporated - https://www.ti.com/
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*/
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&reserved_memory {
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c71_3_dma_memory_region: memory@ab000000 {
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compatible = "shared-dma-pool";
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reg = <0x00 0xab000000 0x00 0x100000>;
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no-map;
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};
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c71_3_memory_region: memory@ab100000 {
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compatible = "shared-dma-pool";
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reg = <0x00 0xab100000 0x00 0xf00000>;
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no-map;
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};
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};
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&mailbox0_cluster5 {
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mbox_c71_3: mbox-c71-3 {
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ti,mbox-rx = <2 0 0>;
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ti,mbox-tx = <3 0 0>;
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};
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};
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&c71_3 {
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mboxes = <&mailbox0_cluster5 &mbox_c71_3>;
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memory-region = <&c71_3_dma_memory_region>,
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<&c71_3_memory_region>;
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status = "okay";
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};
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