u-boot/arch/arm/dts/fsl-ls1028a.dtsi
Alex Marginean 062d8148f8 arm: ls1028a: define the integrated PCI bus (ECAM)
LS1028A includes an integrated PCI bus with 11 PCI functions residing on
bus 0.  ECAM plus the device register space takes up 256MB of address
space.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
2019-06-19 12:54:57 +05:30

297 lines
7.3 KiB
Text

// SPDX-License-Identifier: GPL-2.0+ OR X11
/*
* NXP ls1028a SOC common device tree source
*
* Copyright 2019 NXP
*
*/
/ {
compatible = "fsl,ls1028a";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
sysclk: sysclk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <100000000>;
clock-output-names = "sysclk";
};
clockgen: clocking@1300000 {
compatible = "fsl,ls1028a-clockgen";
reg = <0x0 0x1300000 0x0 0xa0000>;
#clock-cells = <2>;
clocks = <&sysclk>;
};
memory@01080000 {
device_type = "memory";
reg = <0x00000000 0x01080000 0 0x80000000>;
/* DRAM space - 1, size : 2 GB DRAM */
};
gic: interrupt-controller@6000000 {
compatible = "arm,gic-v3";
reg = <0x0 0x06000000 0 0x10000>, /* GIC Dist */
<0x0 0x06040000 0 0x40000>;
#interrupt-cells = <3>;
interrupt-controller;
interrupts = <1 9 0x4>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <1 13 0x8>, /* Physical Secure PPI, active-low */
<1 14 0x8>, /* Physical Non-Secure PPI, active-low */
<1 11 0x8>, /* Virtual PPI, active-low */
<1 10 0x8>; /* Hypervisor PPI, active-low */
};
fspi: flexspi@20C0000 {
compatible = "nxp,dn-fspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x20C0000 0x0 0x10000>,
<0x0 0x20000000 0x0 0x10000000>; /*64MB flash*/
reg-names = "FSPI", "FSPI-memory";
num-cs = <1>;
status = "disabled";
};
serial0: serial@21c0500 {
device_type = "serial";
compatible = "fsl,ns16550", "ns16550a";
reg = <0x0 0x21c0500 0x0 0x100>;
interrupts = <0 32 0x1>; /* edge triggered */
status = "disabled";
};
serial1: serial@21c0600 {
device_type = "serial";
compatible = "fsl,ns16550", "ns16550a";
reg = <0x0 0x21c0600 0x0 0x100>;
interrupts = <0 32 0x1>; /* edge triggered */
status = "disabled";
};
pcie@3400000 {
compatible = "fsl,ls-pcie", "fsl,ls1028-pcie", "snps,dw-pcie";
reg = <0x00 0x03400000 0x0 0x80000
0x00 0x03480000 0x0 0x40000 /* lut registers */
0x00 0x034c0000 0x0 0x40000 /* pf controls registers */
0x80 0x00000000 0x0 0x20000>; /* configuration space */
reg-names = "dbi", "lut", "ctrl", "config";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
num-lanes = <4>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x80 0x00020000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x80 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
};
pcie@3500000 {
compatible = "fsl,ls-pcie", "fsl,ls1028-pcie", "snps,dw-pcie";
reg = <0x00 0x03500000 0x0 0x80000
0x00 0x03580000 0x0 0x40000 /* lut registers */
0x00 0x035c0000 0x0 0x40000 /* pf controls registers */
0x88 0x00000000 0x0 0x20000>; /* configuration space */
reg-names = "dbi", "lut", "ctrl", "config";
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
num-lanes = <4>;
bus-range = <0x0 0xff>;
ranges = <0x81000000 0x0 0x00000000 0x88 0x00020000 0x0 0x00010000 /* downstream I/O */
0x82000000 0x0 0x40000000 0x88 0x40000000 0x0 0x40000000>; /* non-prefetchable memory */
};
pcie@1f0000000 {
compatible = "pci-host-ecam-generic";
/* ECAM bus 0, HW has more space reserved but not populated */
bus-range = <0x0 0x0>;
reg = <0x01 0xf0000000 0x0 0x100000>;
#address-cells = <3>;
#size-cells = <2>;
device_type = "pci";
ranges= <0x82000000 0x0 0x00000000 0x1 0xf8000000 0x0 0x160000>;
};
i2c0: i2c@2000000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2000000 0x0 0x10000>;
interrupts = <0 34 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
i2c1: i2c@2010000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2010000 0x0 0x10000>;
interrupts = <0 34 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
i2c2: i2c@2020000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2020000 0x0 0x10000>;
interrupts = <0 35 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
i2c3: i2c@2030000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2030000 0x0 0x10000>;
interrupts = <0 35 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
i2c4: i2c@2040000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2040000 0x0 0x10000>;
interrupts = <0 74 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
i2c5: i2c@2050000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2050000 0x0 0x10000>;
interrupts = <0 74 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
i2c6: i2c@2060000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2060000 0x0 0x10000>;
interrupts = <0 75 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
i2c7: i2c@2070000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2070000 0x0 0x10000>;
interrupts = <0 75 0x4>;
clock-names = "i2c";
clocks = <&clockgen 4 0>;
status = "disabled";
};
usb1: usb3@3100000 {
compatible = "fsl,layerscape-dwc3";
reg = <0x0 0x3100000 0x0 0x10000>;
interrupts = <0 80 0x4>;
dr_mode = "host";
status = "disabled";
};
usb2: usb3@3110000 {
compatible = "fsl,layerscape-dwc3";
reg = <0x0 0x3110000 0x0 0x10000>;
interrupts = <0 81 0x4>;
dr_mode = "host";
status = "disabled";
};
dspi0: dspi@2100000 {
compatible = "fsl,vf610-dspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2100000 0x0 0x10000>;
interrupts = <0 26 0x4>;
clock-names = "dspi";
clocks = <&clockgen 4 0>;
num-cs = <5>;
litte-endian;
status = "disabled";
};
dspi1: dspi@2110000 {
compatible = "fsl,vf610-dspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2110000 0x0 0x10000>;
interrupts = <0 26 0x4>;
clock-names = "dspi";
clocks = <&clockgen 4 0>;
num-cs = <5>;
little-endian;
status = "disabled";
};
dspi2: dspi@2120000 {
compatible = "fsl,vf610-dspi";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x0 0x2120000 0x0 0x10000>;
interrupts = <0 26 0x4>;
clock-names = "dspi";
clocks = <&clockgen 4 0>;
num-cs = <5>;
little-endian;
status = "disabled";
};
esdhc0: esdhc@2140000 {
compatible = "fsl,esdhc";
reg = <0x0 0x2140000 0x0 0x10000>;
interrupts = <0 28 0x4>;
big-endian;
bus-width = <4>;
status = "disabled";
};
esdhc1: esdhc@2150000 {
compatible = "fsl,esdhc";
reg = <0x0 0x2150000 0x0 0x10000>;
interrupts = <0 63 0x4>;
big-endian;
non-removable;
bus-width = <4>;
status = "disabled";
};
sata: sata@3200000 {
compatible = "fsl,ls1028a-ahci";
reg = <0x0 0x3200000 0x0 0x10000 /* ccsr sata base */
0x7 0x100520 0x0 0x4>; /* ecc sata addr*/
reg-names = "sata-base", "ecc-addr";
interrupts = <0 133 4>;
status = "disabled";
};
cluster1_core0_watchdog: wdt@c000000 {
compatible = "arm,sp805-wdt";
reg = <0x0 0xc000000 0x0 0x1000>;
};
};