99 lines
2.0 KiB
Plaintext
99 lines
2.0 KiB
Plaintext
/*
|
|
* Copyright 2020 NXP
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <mem.h>
|
|
#include <freq.h>
|
|
#include <arm64/armv8-a.dtsi>
|
|
#include <dt-bindings/clock/imx_ccm.h>
|
|
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
|
|
|
/ {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
chosen {
|
|
zephyr,console = &uart2;
|
|
zephyr,shell-uart = &uart2;
|
|
zephyr,sram = &sram0;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a53";
|
|
reg = <0>;
|
|
};
|
|
|
|
cpu@1 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a53";
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
arch_timer: timer {
|
|
compatible = "arm,armv8-timer";
|
|
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL
|
|
IRQ_DEFAULT_PRIORITY>,
|
|
<GIC_PPI 14 IRQ_TYPE_LEVEL
|
|
IRQ_DEFAULT_PRIORITY>,
|
|
<GIC_PPI 11 IRQ_TYPE_LEVEL
|
|
IRQ_DEFAULT_PRIORITY>,
|
|
<GIC_PPI 10 IRQ_TYPE_LEVEL
|
|
IRQ_DEFAULT_PRIORITY>;
|
|
label = "arch_timer";
|
|
interrupt-parent = <&gic>;
|
|
};
|
|
|
|
gic: interrupt-controller@38800000 {
|
|
compatible = "arm,gic";
|
|
reg = <0x38800000 0x10000>, /* GIC Dist */
|
|
<0x38880000 0xc0000>; /* GICR (RD_base + SGI_base) */
|
|
interrupt-controller;
|
|
#interrupt-cells = <4>;
|
|
label = "GIC";
|
|
status = "okay";
|
|
};
|
|
|
|
soc {
|
|
ana_pll: ana_pll@30360000 {
|
|
compatible = "nxp,imx-ana";
|
|
reg = <0x30360000 DT_SIZE_K(64)>;
|
|
label = "ANA_PLL";
|
|
};
|
|
|
|
ccm: ccm@30380000 {
|
|
compatible = "nxp,imx-ccm";
|
|
reg = <0x30380000 DT_SIZE_K(64)>;
|
|
label = "CCM";
|
|
#clock-cells = <3>;
|
|
};
|
|
|
|
uart2: uart@30890000 {
|
|
compatible = "nxp,imx-iuart";
|
|
reg = <0x30890000 DT_SIZE_K(64)>;
|
|
interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL 0>;
|
|
interrupt-names = "irq_0";
|
|
interrupt-parent = <&gic>;
|
|
label = "UART_2";
|
|
status = "disabled";
|
|
};
|
|
|
|
uart4: uart@30a60000 {
|
|
compatible = "nxp,imx-iuart";
|
|
reg = <0x30a60000 DT_SIZE_K(64)>;
|
|
interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL 0>;
|
|
interrupt-names = "irq_0";
|
|
interrupt-parent = <&gic>;
|
|
label = "UART_4";
|
|
status = "disabled";
|
|
};
|
|
};
|
|
};
|