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/*
* SPDX-License-Identifier: MIT
*
* dts file for Versal NET OpenAMP
*
* Copyright (C) 2023, Advanced Micro Devices, Inc. All rights reserved.
*
*/
&{/} {
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
rproc_0_reserved: rproc@3ed00000 {
no-map;
reg = <0x0 0x3ed00000 0x0 0x40000>;
};
rpu0vdev0vring0: rpu0vdev0vring0@3ed40000 {
no-map;
reg = <0x0 0x3ed40000 0x0 0x4000>;
};
rpu0vdev0vring1: rpu0vdev0vring1@3ed44000 {
no-map;
reg = <0x0 0x3ed44000 0x0 0x4000>;
};
rpu0vdev0buffer: rpu0vdev0buffer@3ed48000 {
no-map;
reg = <0x0 0x3ed48000 0x0 0x100000>;
};
rproc_1_reserved: rproc@3ef00000 {
no-map;
reg = <0x0 0x3ef00000 0x0 0x40000>;
};
rpu1vdev0vring0: rpu1vdev0vring0@3ef40000 {
no-map;
reg = <0x0 0x3ef40000 0x0 0x4000>;
};
rpu1vdev0vring1: rpu1vdev0vring1@3ef44000 {
no-map;
reg = <0x0 0x3ef44000 0x0 0x4000>;
};
rpu1vdev0buffer: rpu1vdev0buffer@3ef48000 {
no-map;
compatible = "shared-dma-pool";
reg = <0x0 0x3ef48000 0x0 0x100000>;
};
};
tcm_0a: tcm_0a@eba00000 {
no-map;
reg = <0x0 0xeba00000 0x0 0x10000>;
status = "okay";
compatible = "mmio-sram";
power-domains = <&versal_net_firmware 0x183180cb>;
};
tcm_0b: tcm_0b@eba10000 {
no-map;
reg = <0x0 0xeba10000 0x0 0x8000>;
status = "okay";
compatible = "mmio-sram";
power-domains = <&versal_net_firmware 0x183180cc>;
};
tcm_0c: tcm_0b@eba20000 {
no-map;
reg = <0x0 0xeba20000 0x0 0x8000>;
status = "okay";
compatible = "mmio-sram";
power-domains = <&versal_net_firmware 0x183180cd>;
};
tcm_1a: tcm_0a@eba40000 {
no-map;
reg = <0x0 0xeba40000 0x0 0x10000>;
status = "okay";
compatible = "mmio-sram";
power-domains = <&versal_net_firmware 0x183180ce>;
};
tcm_1b: tcm_0b@eba50000 {
no-map;
reg = <0x0 0xeba50000 0x0 0x8000>;
status = "okay";
compatible = "mmio-sram";
power-domains = <&versal_net_firmware 0x183180cf>;
};
tcm_1c: tcm_0b@eba60000 {
no-map;
reg = <0x0 0xeba60000 0x0 0x8000>;
status = "okay";
compatible = "mmio-sram";
power-domains = <&versal_net_firmware 0x183180d0>;
};
r52ss {
compatible = "xlnx,versal-net-r52-remoteproc";
#address-cells = <0x2>;
#size-cells = <0x2>;
ranges;
xlnx,cluster-mode = <1>;
r52_0 {
compatible = "xilinx,r52";
#address-cells = <0x2>;
#size-cells = <0x2>;
ranges;
sram = <&tcm_0a>, <&tcm_0b>, <&tcm_0c>;
memory-region = <&rproc_0_reserved>, <&rpu0vdev0buffer>, <&rpu0vdev0vring0>, <&rpu0vdev0vring1>;
power-domains = <&versal_net_firmware 0x181100BF>;
mboxes = <&ipi_mailbox_rpu0 0>, <&ipi_mailbox_rpu0 1>;
mbox-names = "tx", "rx";
};
r52_1 {
compatible = "xilinx,r52";
#address-cells = <0x2>;
#size-cells = <0x2>;
ranges;
sram = <&tcm_1a>, <&tcm_1b>, <&tcm_1c>;
memory-region = <&rproc_1_reserved>, <&rpu1vdev0buffer>, <&rpu1vdev0vring0>, <&rpu1vdev0vring1>;
power-domains = <&versal_net_firmware 0x181100C0>;
mboxes = <&ipi_mailbox_rpu1 0>, <&ipi_mailbox_rpu1 1>;
mbox-names = "tx", "rx";
};
};
zynqmp_ipi1 {
compatible = "xlnx,zynqmp-ipi-mailbox";
interrupt-parent = <&gic>;
interrupts = <0x00 0x3c 0x04>;
xlnx,ipi-id = <5>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
/* APU<->RPU0 IPI mailbox controller */
ipi_mailbox_rpu0: mailbox@eb3f0ac0 {
reg = <0xeb3f0ac0 0x20 0xeb3f0ae0 0x20 0xeb3f0740 0x20 0xeb3f0760 0x20>;
reg-names = "local_request_region",
"local_response_region",
"remote_request_region",
"remote_response_region";
#mbox-cells = <0x01>;
xlnx,ipi-id = <0x03>;
};
/* APU<->RPU1 IPI mailbox controller */
ipi_mailbox_rpu1: mailbox@eb3f0b00{
reg = <0xeb3f0b00 0x20 0xeb3f0b20 0x20 0xeb3f0940 0x20 0xeb3f0960 0x20>;
reg-names = "local_request_region",
"local_response_region",
"remote_request_region",
"remote_response_region";
#mbox-cells = <0x01>;
xlnx,ipi-id = <0x04>;
};
};
};
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