137 lines
3.1 KiB
Plaintext
137 lines
3.1 KiB
Plaintext
/*
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* Copyright (c) 2023 Enphase Energy
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <mem.h>
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#include <freq.h>
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#include <arm64/armv8-a.dtsi>
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#include <zephyr/dt-bindings/interrupt-controller/arm-gic.h>
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#include <zephyr/dt-bindings/pinctrl/ti-k3-pinctrl.h>
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/ {
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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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device_type = "cpu";
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compatible = "arm,cortex-a53";
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reg = <0>;
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};
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};
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oc_sram: memory@70000000 {
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reg = <0x70000000 DT_SIZE_K(64)>;
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};
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arch_timer: timer {
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compatible = "arm,armv8-timer";
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interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL
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IRQ_DEFAULT_PRIORITY>,
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<GIC_PPI 14 IRQ_TYPE_LEVEL
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IRQ_DEFAULT_PRIORITY>,
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<GIC_PPI 11 IRQ_TYPE_LEVEL
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IRQ_DEFAULT_PRIORITY>,
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<GIC_PPI 10 IRQ_TYPE_LEVEL
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IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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};
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gic: interrupt-controller@1800000 {
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compatible = "arm,gic";
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reg = <0x01800000 0x10000>, /* GICD */
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<0x01880000 0xc0000>; /* GICR */
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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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pinctrl: pinctrl@f4000 {
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compatible = "ti,k3-pinctrl";
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reg = <0x000f4000 0x2ac>;
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status = "okay";
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};
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uart0: serial@2800000 {
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compatible = "ns16550";
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reg = <0x02800000 0x100>;
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interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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reg-shift = <2>;
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status = "disabled";
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};
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uart1: serial@2810000 {
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compatible = "ns16550";
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reg = <0x02810000 0x100>;
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interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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reg-shift = <2>;
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status = "disabled";
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};
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uart2: serial@2820000 {
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compatible = "ns16550";
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reg = <0x02820000 0x100>;
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interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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reg-shift = <2>;
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status = "disabled";
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};
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uart3: serial@2830000 {
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compatible = "ns16550";
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reg = <0x02830000 0x100>;
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interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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reg-shift = <2>;
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status = "disabled";
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};
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uart4: serial@2840000 {
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compatible = "ns16550";
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reg = <0x02840000 0x100>;
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interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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reg-shift = <2>;
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status = "disabled";
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};
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uart5: serial@2850000 {
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compatible = "ns16550";
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reg = <0x02850000 0x100>;
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interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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reg-shift = <2>;
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status = "disabled";
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};
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uart6: serial@2860000 {
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compatible = "ns16550";
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reg = <0x02860000 0x100>;
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interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL IRQ_DEFAULT_PRIORITY>;
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interrupt-parent = <&gic>;
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clock-frequency = <48000000>;
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current-speed = <115200>;
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reg-shift = <2>;
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status = "disabled";
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};
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};
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