360 lines
7.4 KiB
Plaintext
360 lines
7.4 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Device Tree Include file for Marvell 98dx3236 family SoC
|
|
*
|
|
* Copyright (C) 2016 Allied Telesis Labs
|
|
*
|
|
* Contains definitions specific to the 98dx3236 SoC that are not
|
|
* common to all Armada XP SoCs.
|
|
*/
|
|
|
|
#include "armada-370-xp.dtsi"
|
|
|
|
/ {
|
|
#address-cells = <2>;
|
|
#size-cells = <2>;
|
|
|
|
model = "Marvell 98DX3236 SoC";
|
|
compatible = "marvell,armadaxp-98dx3236", "marvell,armada-370-xp";
|
|
|
|
aliases {
|
|
gpio0 = &gpio0;
|
|
gpio1 = &gpio1;
|
|
gpio2 = &gpio2;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
enable-method = "marvell,98dx3236-smp";
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "marvell,sheeva-v7";
|
|
reg = <0>;
|
|
clocks = <&cpuclk 0>;
|
|
clock-latency = <1000000>;
|
|
};
|
|
};
|
|
|
|
soc {
|
|
compatible = "marvell,armadaxp-mbus", "simple-bus";
|
|
|
|
ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
|
|
MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
|
|
MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x1000000
|
|
MBUS_ID(0x03, 0x00) 0 0 0xa8000000 0x4000000
|
|
MBUS_ID(0x08, 0x00) 0 0 0xac000000 0x100000>;
|
|
|
|
bootrom {
|
|
compatible = "marvell,bootrom";
|
|
reg = <MBUS_ID(0x01, 0x1d) 0 0x100000>;
|
|
};
|
|
|
|
/*
|
|
* 98DX3236 has 1 x1 PCIe unit Gen2.0
|
|
*/
|
|
pciec: pcie@82000000 {
|
|
compatible = "marvell,armada-xp-pcie";
|
|
status = "disabled";
|
|
device_type = "pci";
|
|
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
|
|
msi-parent = <&mpic>;
|
|
bus-range = <0x00 0xff>;
|
|
|
|
ranges =
|
|
<0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */
|
|
0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
|
|
0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */>;
|
|
|
|
pcie1: pcie@1,0 {
|
|
device_type = "pci";
|
|
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
|
|
reg = <0x0800 0 0 0 0>;
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
interrupt-names = "intx";
|
|
interrupts-extended = <&mpic 58>;
|
|
#interrupt-cells = <1>;
|
|
ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
|
|
0x81000000 0 0 0x81000000 0x1 0 1 0>;
|
|
bus-range = <0x00 0xff>;
|
|
interrupt-map-mask = <0 0 0 7>;
|
|
interrupt-map = <0 0 0 1 &pcie1_intc 0>,
|
|
<0 0 0 2 &pcie1_intc 1>,
|
|
<0 0 0 3 &pcie1_intc 2>,
|
|
<0 0 0 4 &pcie1_intc 3>;
|
|
marvell,pcie-port = <0>;
|
|
marvell,pcie-lane = <0>;
|
|
clocks = <&gateclk 5>;
|
|
status = "disabled";
|
|
|
|
pcie1_intc: interrupt-controller {
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
internal-regs {
|
|
sdramc: sdramc@1400 {
|
|
compatible = "marvell,armada-xp-sdram-controller";
|
|
reg = <0x1400 0x500>;
|
|
};
|
|
|
|
L2: l2-cache@8000 {
|
|
compatible = "marvell,aurora-system-cache";
|
|
reg = <0x08000 0x1000>;
|
|
cache-id-part = <0x100>;
|
|
cache-level = <2>;
|
|
cache-unified;
|
|
wt-override;
|
|
};
|
|
|
|
gpio0: gpio@18100 {
|
|
compatible = "marvell,orion-gpio";
|
|
reg = <0x18100 0x40>;
|
|
ngpios = <32>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
interrupts = <82>, <83>, <84>, <85>;
|
|
};
|
|
|
|
/* does not exist */
|
|
gpio1: gpio@18140 {
|
|
compatible = "marvell,orion-gpio";
|
|
reg = <0x18140 0x40>;
|
|
status = "disabled";
|
|
};
|
|
|
|
gpio2: gpio@18180 { /* rework some properties */
|
|
compatible = "marvell,orion-gpio";
|
|
reg = <0x18180 0x40>;
|
|
ngpios = <1>; /* only gpio #32 */
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
interrupts = <87>;
|
|
};
|
|
|
|
systemc: system-controller@18200 {
|
|
compatible = "marvell,armada-370-xp-system-controller";
|
|
reg = <0x18200 0x500>;
|
|
};
|
|
|
|
gateclk: clock-gating-control@18220 {
|
|
compatible = "marvell,mv98dx3236-gating-clock";
|
|
reg = <0x18220 0x4>;
|
|
clocks = <&coreclk 0>;
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
cpuclk: clock-complex@18700 {
|
|
#clock-cells = <1>;
|
|
compatible = "marvell,mv98dx3236-cpu-clock";
|
|
reg = <0x18700 0x24>, <0x1c054 0x10>;
|
|
clocks = <&coreclk 1>;
|
|
};
|
|
|
|
corediv-clock@18740 {
|
|
status = "disabled";
|
|
};
|
|
|
|
cpu-config@21000 {
|
|
compatible = "marvell,armada-xp-cpu-config";
|
|
reg = <0x21000 0x8>;
|
|
};
|
|
|
|
ethernet@70000 {
|
|
compatible = "marvell,armada-xp-neta";
|
|
};
|
|
|
|
ethernet@74000 {
|
|
compatible = "marvell,armada-xp-neta";
|
|
};
|
|
|
|
xor1: xor@f0800 {
|
|
compatible = "marvell,orion-xor";
|
|
reg = <0xf0800 0x100
|
|
0xf0a00 0x100>;
|
|
clocks = <&gateclk 22>;
|
|
status = "okay";
|
|
|
|
xor10 {
|
|
interrupts = <51>;
|
|
dmacap,memcpy;
|
|
dmacap,xor;
|
|
};
|
|
xor11 {
|
|
interrupts = <52>;
|
|
dmacap,memcpy;
|
|
dmacap,xor;
|
|
dmacap,memset;
|
|
};
|
|
};
|
|
|
|
nand_controller: nand-controller@d0000 {
|
|
clocks = <&dfx_coredivclk 0>;
|
|
};
|
|
|
|
xor0: xor@f0900 {
|
|
compatible = "marvell,orion-xor";
|
|
reg = <0xF0900 0x100
|
|
0xF0B00 0x100>;
|
|
clocks = <&gateclk 28>;
|
|
status = "okay";
|
|
|
|
xor00 {
|
|
interrupts = <94>;
|
|
dmacap,memcpy;
|
|
dmacap,xor;
|
|
};
|
|
xor01 {
|
|
interrupts = <95>;
|
|
dmacap,memcpy;
|
|
dmacap,xor;
|
|
dmacap,memset;
|
|
};
|
|
};
|
|
};
|
|
|
|
dfx: dfx-server@ac000000 {
|
|
compatible = "marvell,dfx-server", "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
|
|
reg = <MBUS_ID(0x08, 0x00) 0 0x100000>;
|
|
|
|
coreclk: mvebu-sar@f8204 {
|
|
compatible = "marvell,mv98dx3236-core-clock";
|
|
reg = <0xf8204 0x4>;
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
dfx_coredivclk: corediv-clock@f8268 {
|
|
compatible = "marvell,mv98dx3236-corediv-clock";
|
|
reg = <0xf8268 0xc>;
|
|
#clock-cells = <1>;
|
|
clocks = <&mainpll>;
|
|
clock-output-names = "nand";
|
|
};
|
|
};
|
|
|
|
switch: switch@a8000000 {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
|
|
|
|
pp0: packet-processor@0 {
|
|
compatible = "marvell,prestera-98dx3236", "marvell,prestera";
|
|
reg = <0 0x4000000>;
|
|
interrupts = <33>, <34>, <35>;
|
|
dfx = <&dfx>;
|
|
};
|
|
};
|
|
};
|
|
|
|
clocks {
|
|
/* 25 MHz reference crystal */
|
|
refclk: oscillator {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <25000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c0 {
|
|
compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
|
|
reg = <0x11000 0x100>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c0_pins>;
|
|
};
|
|
|
|
&mpic {
|
|
reg = <0x20a00 0x2d0>, <0x21070 0x58>;
|
|
};
|
|
|
|
&rtc {
|
|
status = "disabled";
|
|
};
|
|
|
|
&timer {
|
|
compatible = "marvell,armada-xp-timer";
|
|
clocks = <&coreclk 2>, <&refclk>;
|
|
clock-names = "nbclk", "fixed";
|
|
};
|
|
|
|
&watchdog {
|
|
compatible = "marvell,armada-xp-wdt";
|
|
clocks = <&coreclk 2>, <&refclk>;
|
|
clock-names = "nbclk", "fixed";
|
|
interrupts = <93>, <38>;
|
|
};
|
|
|
|
&cpurst {
|
|
reg = <0x20800 0x20>;
|
|
};
|
|
|
|
&usb0 {
|
|
clocks = <&gateclk 18>;
|
|
};
|
|
|
|
&usb1 {
|
|
clocks = <&gateclk 19>;
|
|
};
|
|
|
|
&pinctrl {
|
|
compatible = "marvell,98dx3236-pinctrl";
|
|
|
|
nand_pins: nand-pins {
|
|
marvell,pins = "mpp20", "mpp21", "mpp22",
|
|
"mpp23", "mpp24", "mpp25",
|
|
"mpp26", "mpp27", "mpp28",
|
|
"mpp29", "mpp30";
|
|
marvell,function = "dev";
|
|
};
|
|
|
|
nand_rb: nand-rb {
|
|
marvell,pins = "mpp19";
|
|
marvell,function = "nand";
|
|
};
|
|
|
|
spi0_pins: spi0-pins {
|
|
marvell,pins = "mpp0", "mpp1",
|
|
"mpp2", "mpp3";
|
|
marvell,function = "spi0";
|
|
};
|
|
|
|
i2c0_pins: i2c-pins-0 {
|
|
marvell,pins = "mpp14", "mpp15";
|
|
marvell,function = "i2c0";
|
|
};
|
|
};
|
|
|
|
&spi0 {
|
|
compatible = "marvell,armada-xp-spi", "marvell,orion-spi";
|
|
pinctrl-0 = <&spi0_pins>;
|
|
pinctrl-names = "default";
|
|
};
|
|
|
|
&sdio {
|
|
status = "disabled";
|
|
};
|
|
|
|
&uart0 {
|
|
compatible = "marvell,armada-38x-uart";
|
|
};
|
|
|
|
&uart1 {
|
|
compatible = "marvell,armada-38x-uart";
|
|
};
|
|
|