128 lines
2.4 KiB
Plaintext
128 lines
2.4 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0
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/*
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* Device Tree file for HPE GXP
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*/
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/dts-v1/;
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/ {
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model = "Hewlett Packard Enterprise GXP BMC";
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compatible = "hpe,gxp";
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#address-cells = <1>;
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#size-cells = <1>;
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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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compatible = "arm,cortex-a9";
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reg = <0>;
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device_type = "cpu";
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next-level-cache = <&L2>;
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};
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};
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clocks {
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pll: clock-0 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <1600000000>;
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};
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iopclk: clock-1 {
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compatible = "fixed-factor-clock";
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#clock-cells = <0>;
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clock-div = <4>;
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clock-mult = <1>;
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clocks = <&pll>;
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};
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};
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axi {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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dma-ranges;
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L2: cache-controller@b0040000 {
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compatible = "arm,pl310-cache";
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reg = <0xb0040000 0x1000>;
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cache-unified;
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cache-level = <2>;
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};
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ahb@c0000000 {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0xc0000000 0x30000000>;
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dma-ranges;
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vic0: interrupt-controller@eff0000 {
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compatible = "arm,pl192-vic";
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reg = <0xeff0000 0x1000>;
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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vic1: interrupt-controller@80f00000 {
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compatible = "arm,pl192-vic";
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reg = <0x80f00000 0x1000>;
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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uarta: serial@e0 {
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compatible = "ns16550a";
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reg = <0xe0 0x8>;
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interrupts = <17>;
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interrupt-parent = <&vic0>;
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clock-frequency = <1846153>;
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reg-shift = <0>;
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};
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uartb: serial@e8 {
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compatible = "ns16550a";
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reg = <0xe8 0x8>;
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interrupts = <18>;
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interrupt-parent = <&vic0>;
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clock-frequency = <1846153>;
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reg-shift = <0>;
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};
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uartc: serial@f0 {
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compatible = "ns16550a";
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reg = <0xf0 0x8>;
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interrupts = <19>;
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interrupt-parent = <&vic0>;
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clock-frequency = <1846153>;
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reg-shift = <0>;
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};
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usb0: usb@efe0000 {
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compatible = "hpe,gxp-ehci", "generic-ehci";
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reg = <0xefe0000 0x100>;
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interrupts = <7>;
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interrupt-parent = <&vic0>;
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};
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st: timer@80 {
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compatible = "hpe,gxp-timer";
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reg = <0x80 0x16>;
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interrupts = <0>;
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interrupt-parent = <&vic0>;
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clocks = <&iopclk>;
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clock-names = "iop";
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};
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usb1: usb@efe0100 {
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compatible = "hpe,gxp-ohci", "generic-ohci";
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reg = <0xefe0100 0x110>;
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interrupts = <6>;
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interrupt-parent = <&vic0>;
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};
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};
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};
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};
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