mirror of https://gitee.com/openkylin/linux.git
267 lines
5.7 KiB
Plaintext
267 lines
5.7 KiB
Plaintext
/*
|
|
* ARM Ltd. Versatile Express
|
|
*
|
|
* CoreTile Express A5x2
|
|
* Cortex-A5 MPCore (V2P-CA5s)
|
|
*
|
|
* HBI-0225B
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
/ {
|
|
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>;
|
|
};
|
|
|
|
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@08000000 {
|
|
compatible = "simple-bus";
|
|
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
ranges = <0 0 0x08000000 0x04000000>,
|
|
<1 0 0x14000000 0x04000000>,
|
|
<2 0 0x18000000 0x04000000>,
|
|
<3 0 0x1c000000 0x04000000>,
|
|
<4 0 0x0c000000 0x04000000>,
|
|
<5 0 0x10000000 0x04000000>;
|
|
|
|
#interrupt-cells = <1>;
|
|
interrupt-map-mask = <0 0 63>;
|
|
interrupt-map = <0 0 0 &gic 0 0 4>,
|
|
<0 0 1 &gic 0 1 4>,
|
|
<0 0 2 &gic 0 2 4>,
|
|
<0 0 3 &gic 0 3 4>,
|
|
<0 0 4 &gic 0 4 4>,
|
|
<0 0 5 &gic 0 5 4>,
|
|
<0 0 6 &gic 0 6 4>,
|
|
<0 0 7 &gic 0 7 4>,
|
|
<0 0 8 &gic 0 8 4>,
|
|
<0 0 9 &gic 0 9 4>,
|
|
<0 0 10 &gic 0 10 4>,
|
|
<0 0 11 &gic 0 11 4>,
|
|
<0 0 12 &gic 0 12 4>,
|
|
<0 0 13 &gic 0 13 4>,
|
|
<0 0 14 &gic 0 14 4>,
|
|
<0 0 15 &gic 0 15 4>,
|
|
<0 0 16 &gic 0 16 4>,
|
|
<0 0 17 &gic 0 17 4>,
|
|
<0 0 18 &gic 0 18 4>,
|
|
<0 0 19 &gic 0 19 4>,
|
|
<0 0 20 &gic 0 20 4>,
|
|
<0 0 21 &gic 0 21 4>,
|
|
<0 0 22 &gic 0 22 4>,
|
|
<0 0 23 &gic 0 23 4>,
|
|
<0 0 24 &gic 0 24 4>,
|
|
<0 0 25 &gic 0 25 4>,
|
|
<0 0 26 &gic 0 26 4>,
|
|
<0 0 27 &gic 0 27 4>,
|
|
<0 0 28 &gic 0 28 4>,
|
|
<0 0 29 &gic 0 29 4>,
|
|
<0 0 30 &gic 0 30 4>,
|
|
<0 0 31 &gic 0 31 4>,
|
|
<0 0 32 &gic 0 32 4>,
|
|
<0 0 33 &gic 0 33 4>,
|
|
<0 0 34 &gic 0 34 4>,
|
|
<0 0 35 &gic 0 35 4>,
|
|
<0 0 36 &gic 0 36 4>,
|
|
<0 0 37 &gic 0 37 4>,
|
|
<0 0 38 &gic 0 38 4>,
|
|
<0 0 39 &gic 0 39 4>,
|
|
<0 0 40 &gic 0 40 4>,
|
|
<0 0 41 &gic 0 41 4>,
|
|
<0 0 42 &gic 0 42 4>;
|
|
|
|
/include/ "vexpress-v2m-rs1.dtsi"
|
|
};
|
|
|
|
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>;
|
|
};
|
|
};
|