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// SPDX-License-Identifier: GPL-2.0
/*
* ARM Ltd. Versatile Express
*
* CoreTile Express A5x2
* Cortex-A5 MPCore (V2P-CA5s)
*
* HBI-0225B
*/
/dts-v1/;
#include "vexpress-v2m-rs1.dtsi"
/ {
model = "V2P-CA5s";
arm,hbi = <0x225>;
arm,vexpress,site = <0xf>;
compatible = "arm,vexpress,v2p-ca5s", "arm,vexpress";
interrupt-parent = <&gic>;
#address-cells = <1>;
#size-cells = <1>;
chosen { };
aliases {
serial0 = &v2m_serial0;
serial1 = &v2m_serial1;
serial2 = &v2m_serial2;
serial3 = &v2m_serial3;
i2c0 = &v2m_i2c_dvi;
i2c1 = &v2m_i2c_pcie;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a5";
reg = <0>;
next-level-cache = <&L2>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a5";
reg = <1>;
next-level-cache = <&L2>;
};
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x40000000>;
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
/* Chipselect 2 is physically at 0x18000000 */
vram: vram@18000000 {
/* 8 MB of designated video RAM */
compatible = "shared-dma-pool";
reg = <0x18000000 0x00800000>;
no-map;
};
};
hdlcd@2a110000 {
compatible = "arm,hdlcd";
reg = <0x2a110000 0x1000>;
interrupts = <0 85 4>;
clocks = <&hdlcd_clk>;
clock-names = "pxlclk";
};
memory-controller@2a150000 {
compatible = "arm,pl341", "arm,primecell";
reg = <0x2a150000 0x1000>;
clocks = <&axi_clk>;
clock-names = "apb_pclk";
};
memory-controller@2a190000 {
compatible = "arm,pl354", "arm,primecell";
reg = <0x2a190000 0x1000>;
interrupts = <0 86 4>,
<0 87 4>;
clocks = <&axi_clk>;
clock-names = "apb_pclk";
};
scu@2c000000 {
compatible = "arm,cortex-a5-scu";
reg = <0x2c000000 0x58>;
};
timer@2c000600 {
compatible = "arm,cortex-a5-twd-timer";
reg = <0x2c000600 0x20>;
interrupts = <1 13 0x304>;
};
timer@2c000200 {
compatible = "arm,cortex-a5-global-timer",
"arm,cortex-a9-global-timer";
reg = <0x2c000200 0x20>;
interrupts = <1 11 0x304>;
clocks = <&cpu_clk>;
};
watchdog@2c000620 {
compatible = "arm,cortex-a5-twd-wdt";
reg = <0x2c000620 0x20>;
interrupts = <1 14 0x304>;
};
gic: interrupt-controller@2c001000 {
compatible = "arm,cortex-a5-gic", "arm,cortex-a9-gic";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x2c001000 0x1000>,
<0x2c000100 0x100>;
};
L2: cache-controller@2c0f0000 {
compatible = "arm,pl310-cache";
reg = <0x2c0f0000 0x1000>;
interrupts = <0 84 4>;
cache-level = <2>;
};
pmu {
compatible = "arm,cortex-a5-pmu";
interrupts = <0 68 4>,
<0 69 4>;
};
dcc {
compatible = "arm,vexpress,config-bus";
arm,vexpress,config-bridge = <&v2m_sysreg>;
cpu_clk: 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";
};
axi_clk: 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";
};
hdlcd_clk: 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";
};
temp-dcc {
/* DCC internal operating temperature */
compatible = "arm,vexpress-temp";
arm,vexpress-sysreg,func = <4 0>;
label = "DCC";
};
};
smb: bus@8000000 {
ranges = <0 0x8000000 0x18000000>;
};
site2: hsb@40000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x40000000 0x40000000>;
#interrupt-cells = <1>;
interrupt-map-mask = <0 3>;
interrupt-map = <0 0 &gic 0 36 4>,
<0 1 &gic 0 37 4>,
<0 2 &gic 0 38 4>,
<0 3 &gic 0 39 4>;
};
};
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