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/*
* Copyright (c) 2019-2022, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
/dts-v1/;
#include "rtsm_ve-motherboard.dtsi"
/ {
model = "V2P-CA5s";
compatible = "arm,vexpress,v2p-ca5s", "arm,vexpress";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a5";
reg = <0>;
};
};
memory@80000000 {
device_type = "memory";
reg = <0 0x80000000 0x1000000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <1>;
ranges;
/* Chipselect 2,00000000 is physically at 0x18000000 */
vram: vram@18000000 {
/* 8 MB of designated video RAM */
compatible = "shared-dma-pool";
reg = <0 0x18000000 0x00800000>;
no-map;
};
};
hdlcd@2a110000 {
compatible = "arm,hdlcd";
reg = <0 0x2a110000 0x1000>;
interrupts = <0 85 4>;
clocks = <&oscclk3>;
clock-names = "pxlclk";
};
scu@2c000000 {
compatible = "arm,cortex-a5-scu";
reg = <0 0x2c000000 0x58>;
};
watchdog@2c000620 {
compatible = "arm,cortex-a5-twd-wdt";
reg = <0 0x2c000620 0x20>;
interrupts = <1 14 0x304>;
};
gic: interrupt-controller@2c001000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0 0x2c001000 0x1000>,
<0 0x2c000100 0x100>;
};
mcc {
oscclk0: oscclk0 {
/* CPU and internal AXI reference clock */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 0>;
freq-range = <50000000 100000000>;
#clock-cells = <0>;
clock-output-names = "oscclk0";
};
oscclk1: oscclk1 {
/* Multiplexed AXI master clock */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 1>;
freq-range = <5000000 50000000>;
#clock-cells = <0>;
clock-output-names = "oscclk1";
};
oscclk2 {
/* DDR2 */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 2>;
freq-range = <80000000 120000000>;
#clock-cells = <0>;
clock-output-names = "oscclk2";
};
oscclk3: oscclk3 {
/* HDLCD */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 3>;
freq-range = <23750000 165000000>;
#clock-cells = <0>;
clock-output-names = "oscclk3";
};
oscclk4 {
/* Test chip gate configuration */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 4>;
freq-range = <80000000 80000000>;
#clock-cells = <0>;
clock-output-names = "oscclk4";
};
smbclk: oscclk5 {
/* SMB clock */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 5>;
freq-range = <25000000 60000000>;
#clock-cells = <0>;
clock-output-names = "oscclk5";
};
};
panel {
compatible = "arm,rtsm-display";
port {
panel_in: endpoint {
remote-endpoint = <&clcd_pads>;
};
};
};
bus@8000000 {
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 63>;
interrupt-map = <0 0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
<0 0 1 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
<0 0 2 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
<0 0 3 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
<0 0 4 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
<0 0 5 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
<0 0 6 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
<0 0 7 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
<0 0 8 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<0 0 9 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
<0 0 10 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
<0 0 11 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<0 0 12 &gic GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
<0 0 13 &gic GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
<0 0 15 &gic GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<0 0 42 &gic GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
<0 0 43 &gic GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
<0 0 44 &gic GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
<0 0 46 &gic GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
};
};
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