111 lines
2.4 KiB
Plaintext
111 lines
2.4 KiB
Plaintext
/*
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* Copyright (c) 2019 Stephanos Ioannidis <root@stephanos.io>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <arm/xilinx/zynqmp.dtsi>
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/ {
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-r5f";
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reg = <0>;
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};
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};
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soc {
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rpu0_ipi: zynqmp-ipi@ff310000 {
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status = "disabled";
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compatible = "xlnx,zynqmp-ipi-mailbox";
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#address-cells = <1>;
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#size-cells = <1>;
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reg = <0xff310000 0x10000>;
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reg-names = "host_ipi_reg";
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interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL
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IRQ_DEFAULT_PRIORITY>;
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local-ipi-id = <1>;
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rpu0_apu_mailbox: mailbox@ff990200 {
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remote-ipi-id = <0>;
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reg = <0xff990200 0x20>,
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<0xff990220 0x20>,
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<0xff990040 0x20>,
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<0xff990060 0x20>;
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reg-names = "local_request_region",
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"local_response_region",
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"remote_request_region",
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"remote_response_region";
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};
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rpu0_rpu1_mailbox: mailbox@ff990260 {
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remote-ipi-id = <2>;
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reg = <0xff990260 0x20>,
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<0xff990280 0x20>,
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<0xff990420 0x20>,
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<0xff990440 0x20>;
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reg-names = "local_request_region",
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"local_response_region",
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"remote_request_region",
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"remote_response_region";
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};
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};
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rpu1_ipi: zynqmp-ipi@ff320000 {
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status = "disabled";
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "xlnx,zynqmp-ipi-mailbox";
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local-ipi-id = <2>;
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reg = <0xff320000 0x10000>;
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reg-names = "host_ipi_reg";
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interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL
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IRQ_DEFAULT_PRIORITY>;
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rpu1_apu_mailbox: mailbox@ff990400 {
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remote-ipi-id = <0>;
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reg = <0xff990400 0x20>,
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<0xff990420 0x20>,
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<0xff990080 0x20>,
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<0xff9900a0 0x20>;
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reg-names = "local_request_region",
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"local_response_region",
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"remote_request_region",
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"remote_response_region";
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};
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rpu1_rpu0_mailbox: mailbox@ff990420 {
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remote-ipi-id = <1>;
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reg = <0xff990420 0x20>,
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<0xff990440 0x20>,
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<0xff990260 0x20>,
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<0xff990280 0x20>;
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reg-names = "local_request_region",
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"local_response_region",
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"remote_request_region",
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"remote_response_region";
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};
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};
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interrupt-parent = <&gic>;
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gic: interrupt-controller@f9000000 {
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compatible = "arm,gic-v1", "arm,gic";
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reg = <0xf9000000 0x1000>,
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<0xf9001000 0x100>;
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interrupt-controller;
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#interrupt-cells = <4>;
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status = "okay";
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};
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};
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};
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