288 lines
7.1 KiB
Plaintext
288 lines
7.1 KiB
Plaintext
|
/*
|
||
|
* Device Tree Source for UniPhier sLD3 SoC
|
||
|
*
|
||
|
* Copyright (C) 2015-2016 Socionext Inc.
|
||
|
* Author: Masahiro Yamada <yamada.masahiro@socionext.com>
|
||
|
*
|
||
|
* This file is dual-licensed: you can use it either under the terms
|
||
|
* of the GPL or the X11 license, at your option. Note that this dual
|
||
|
* licensing only applies to this file, and not this project as a
|
||
|
* whole.
|
||
|
*
|
||
|
* a) This file is free software; you can redistribute it and/or
|
||
|
* modify it under the terms of the GNU General Public License as
|
||
|
* published by the Free Software Foundation; either version 2 of the
|
||
|
* License, or (at your option) any later version.
|
||
|
*
|
||
|
* This file is distributed in the hope that it will be useful,
|
||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
* GNU General Public License for more details.
|
||
|
*
|
||
|
* Or, alternatively,
|
||
|
*
|
||
|
* b) Permission is hereby granted, free of charge, to any person
|
||
|
* obtaining a copy of this software and associated documentation
|
||
|
* files (the "Software"), to deal in the Software without
|
||
|
* restriction, including without limitation the rights to use,
|
||
|
* copy, modify, merge, publish, distribute, sublicense, and/or
|
||
|
* sell copies of the Software, and to permit persons to whom the
|
||
|
* Software is furnished to do so, subject to the following
|
||
|
* conditions:
|
||
|
*
|
||
|
* The above copyright notice and this permission notice shall be
|
||
|
* included in all copies or substantial portions of the Software.
|
||
|
*
|
||
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
||
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
||
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
* OTHER DEALINGS IN THE SOFTWARE.
|
||
|
*/
|
||
|
|
||
|
/include/ "skeleton.dtsi"
|
||
|
|
||
|
/ {
|
||
|
compatible = "socionext,uniphier-sld3";
|
||
|
|
||
|
cpus {
|
||
|
#address-cells = <1>;
|
||
|
#size-cells = <0>;
|
||
|
|
||
|
cpu@0 {
|
||
|
device_type = "cpu";
|
||
|
compatible = "arm,cortex-a9";
|
||
|
reg = <0>;
|
||
|
enable-method = "psci";
|
||
|
next-level-cache = <&l2>;
|
||
|
};
|
||
|
|
||
|
cpu@1 {
|
||
|
device_type = "cpu";
|
||
|
compatible = "arm,cortex-a9";
|
||
|
reg = <1>;
|
||
|
enable-method = "psci";
|
||
|
next-level-cache = <&l2>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
psci {
|
||
|
compatible = "arm,psci-0.2";
|
||
|
method = "smc";
|
||
|
};
|
||
|
|
||
|
clocks {
|
||
|
refclk: ref {
|
||
|
#clock-cells = <0>;
|
||
|
compatible = "fixed-clock";
|
||
|
clock-frequency = <24576000>;
|
||
|
};
|
||
|
|
||
|
arm_timer_clk: arm_timer_clk {
|
||
|
#clock-cells = <0>;
|
||
|
compatible = "fixed-clock";
|
||
|
clock-frequency = <50000000>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
soc {
|
||
|
compatible = "simple-bus";
|
||
|
#address-cells = <1>;
|
||
|
#size-cells = <1>;
|
||
|
ranges;
|
||
|
interrupt-parent = <&intc>;
|
||
|
|
||
|
timer@20000200 {
|
||
|
compatible = "arm,cortex-a9-global-timer";
|
||
|
reg = <0x20000200 0x20>;
|
||
|
interrupts = <1 11 0x304>;
|
||
|
clocks = <&arm_timer_clk>;
|
||
|
};
|
||
|
|
||
|
timer@20000600 {
|
||
|
compatible = "arm,cortex-a9-twd-timer";
|
||
|
reg = <0x20000600 0x20>;
|
||
|
interrupts = <1 13 0x304>;
|
||
|
clocks = <&arm_timer_clk>;
|
||
|
};
|
||
|
|
||
|
intc: interrupt-controller@20001000 {
|
||
|
compatible = "arm,cortex-a9-gic";
|
||
|
#interrupt-cells = <3>;
|
||
|
interrupt-controller;
|
||
|
reg = <0x20001000 0x1000>,
|
||
|
<0x20000100 0x100>;
|
||
|
};
|
||
|
|
||
|
l2: l2-cache@500c0000 {
|
||
|
compatible = "socionext,uniphier-system-cache";
|
||
|
reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
|
||
|
<0x506c0000 0x400>;
|
||
|
interrupts = <0 174 4>, <0 175 4>;
|
||
|
cache-unified;
|
||
|
cache-size = <(512 * 1024)>;
|
||
|
cache-sets = <256>;
|
||
|
cache-line-size = <128>;
|
||
|
cache-level = <2>;
|
||
|
};
|
||
|
|
||
|
serial0: serial@54006800 {
|
||
|
compatible = "socionext,uniphier-uart";
|
||
|
status = "disabled";
|
||
|
reg = <0x54006800 0x40>;
|
||
|
interrupts = <0 33 4>;
|
||
|
clocks = <&sys_clk 0>;
|
||
|
fifo-size = <64>;
|
||
|
};
|
||
|
|
||
|
serial1: serial@54006900 {
|
||
|
compatible = "socionext,uniphier-uart";
|
||
|
status = "disabled";
|
||
|
reg = <0x54006900 0x40>;
|
||
|
interrupts = <0 35 4>;
|
||
|
clocks = <&sys_clk 0>;
|
||
|
fifo-size = <64>;
|
||
|
};
|
||
|
|
||
|
serial2: serial@54006a00 {
|
||
|
compatible = "socionext,uniphier-uart";
|
||
|
status = "disabled";
|
||
|
reg = <0x54006a00 0x40>;
|
||
|
interrupts = <0 37 4>;
|
||
|
clocks = <&sys_clk 0>;
|
||
|
fifo-size = <64>;
|
||
|
};
|
||
|
|
||
|
i2c0: i2c@58400000 {
|
||
|
compatible = "socionext,uniphier-i2c";
|
||
|
status = "disabled";
|
||
|
reg = <0x58400000 0x40>;
|
||
|
#address-cells = <1>;
|
||
|
#size-cells = <0>;
|
||
|
interrupts = <0 41 1>;
|
||
|
clocks = <&sys_clk 1>;
|
||
|
clock-frequency = <100000>;
|
||
|
};
|
||
|
|
||
|
i2c1: i2c@58480000 {
|
||
|
compatible = "socionext,uniphier-i2c";
|
||
|
status = "disabled";
|
||
|
reg = <0x58480000 0x40>;
|
||
|
#address-cells = <1>;
|
||
|
#size-cells = <0>;
|
||
|
interrupts = <0 42 1>;
|
||
|
clocks = <&sys_clk 1>;
|
||
|
clock-frequency = <100000>;
|
||
|
};
|
||
|
|
||
|
i2c2: i2c@58500000 {
|
||
|
compatible = "socionext,uniphier-i2c";
|
||
|
status = "disabled";
|
||
|
reg = <0x58500000 0x40>;
|
||
|
#address-cells = <1>;
|
||
|
#size-cells = <0>;
|
||
|
interrupts = <0 43 1>;
|
||
|
clocks = <&sys_clk 1>;
|
||
|
clock-frequency = <100000>;
|
||
|
};
|
||
|
|
||
|
i2c3: i2c@58580000 {
|
||
|
compatible = "socionext,uniphier-i2c";
|
||
|
status = "disabled";
|
||
|
reg = <0x58580000 0x40>;
|
||
|
#address-cells = <1>;
|
||
|
#size-cells = <0>;
|
||
|
interrupts = <0 44 1>;
|
||
|
clocks = <&sys_clk 1>;
|
||
|
clock-frequency = <100000>;
|
||
|
};
|
||
|
|
||
|
/* chip-internal connection for DMD */
|
||
|
i2c4: i2c@58600000 {
|
||
|
compatible = "socionext,uniphier-i2c";
|
||
|
reg = <0x58600000 0x40>;
|
||
|
#address-cells = <1>;
|
||
|
#size-cells = <0>;
|
||
|
interrupts = <0 45 1>;
|
||
|
clocks = <&sys_clk 1>;
|
||
|
clock-frequency = <400000>;
|
||
|
};
|
||
|
|
||
|
system_bus: system-bus@58c00000 {
|
||
|
compatible = "socionext,uniphier-system-bus";
|
||
|
status = "disabled";
|
||
|
reg = <0x58c00000 0x400>;
|
||
|
#address-cells = <2>;
|
||
|
#size-cells = <1>;
|
||
|
};
|
||
|
|
||
|
smpctrl@59800000 {
|
||
|
compatible = "socionext,uniphier-smpctrl";
|
||
|
reg = <0x59801000 0x400>;
|
||
|
};
|
||
|
|
||
|
mioctrl@59810000 {
|
||
|
compatible = "socionext,uniphier-mioctrl",
|
||
|
"simple-mfd", "syscon";
|
||
|
reg = <0x59810000 0x800>;
|
||
|
|
||
|
mio_clk: clock {
|
||
|
compatible = "socionext,uniphier-sld3-mio-clock";
|
||
|
#clock-cells = <1>;
|
||
|
};
|
||
|
|
||
|
mio_rst: reset {
|
||
|
compatible = "socionext,uniphier-sld3-mio-reset";
|
||
|
#reset-cells = <1>;
|
||
|
};
|
||
|
};
|
||
|
|
||
|
usb0: usb@5a800100 {
|
||
|
compatible = "socionext,uniphier-ehci", "generic-ehci";
|
||
|
status = "disabled";
|
||
|
reg = <0x5a800100 0x100>;
|
||
|
interrupts = <0 80 4>;
|
||
|
};
|
||
|
|
||
|
usb1: usb@5a810100 {
|
||
|
compatible = "socionext,uniphier-ehci", "generic-ehci";
|
||
|
status = "disabled";
|
||
|
reg = <0x5a810100 0x100>;
|
||
|
interrupts = <0 81 4>;
|
||
|
};
|
||
|
|
||
|
usb2: usb@5a820100 {
|
||
|
compatible = "socionext,uniphier-ehci", "generic-ehci";
|
||
|
status = "disabled";
|
||
|
reg = <0x5a820100 0x100>;
|
||
|
interrupts = <0 82 4>;
|
||
|
};
|
||
|
|
||
|
usb3: usb@5a830100 {
|
||
|
compatible = "socionext,uniphier-ehci", "generic-ehci";
|
||
|
status = "disabled";
|
||
|
reg = <0x5a830100 0x100>;
|
||
|
interrupts = <0 83 4>;
|
||
|
};
|
||
|
|
||
|
sysctrl@f1840000 {
|
||
|
compatible = "socionext,uniphier-sysctrl",
|
||
|
"simple-mfd", "syscon";
|
||
|
reg = <0xf1840000 0x4000>;
|
||
|
|
||
|
sys_clk: clock {
|
||
|
compatible = "socionext,uniphier-sld3-clock";
|
||
|
#clock-cells = <1>;
|
||
|
};
|
||
|
|
||
|
sys_rst: reset {
|
||
|
compatible = "socionext,uniphier-sld3-reset";
|
||
|
#reset-cells = <1>;
|
||
|
};
|
||
|
};
|
||
|
};
|
||
|
};
|