145 строки
3.9 KiB
Plaintext
145 строки
3.9 KiB
Plaintext
/*
|
|
* Device Tree Include file for the Conexant Digicolor CX92755 SoC
|
|
*
|
|
* Author: Baruch Siach <baruch@tkos.co.il>
|
|
*
|
|
* Copyright (C) 2014 Paradox Innovation Ltd.
|
|
*
|
|
* 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 = "cnxt,cx92755";
|
|
|
|
interrupt-parent = <&intc>;
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a8";
|
|
reg = <0x0>;
|
|
};
|
|
};
|
|
|
|
main_clk: main_clk {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <200000000>;
|
|
};
|
|
|
|
intc: interrupt-controller@f0000040 {
|
|
compatible = "cnxt,cx92755-ic";
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
reg = <0xf0000040 0x40>;
|
|
syscon = <&uc_regs>;
|
|
};
|
|
|
|
timer@f0000fc0 {
|
|
compatible = "cnxt,cx92755-timer";
|
|
reg = <0xf0000fc0 0x40>;
|
|
interrupts = <19>, <31>, <34>, <35>, <52>, <53>, <54>, <55>;
|
|
clocks = <&main_clk>;
|
|
};
|
|
|
|
rtc@f0000c30 {
|
|
compatible = "cnxt,cx92755-rtc";
|
|
reg = <0xf0000c30 0x18>;
|
|
interrupts = <25>;
|
|
};
|
|
|
|
watchdog@f0000fc0 {
|
|
compatible = "cnxt,cx92755-wdt";
|
|
reg = <0xf0000fc0 0x8>;
|
|
clocks = <&main_clk>;
|
|
timeout-sec = <15>;
|
|
};
|
|
|
|
pinctrl: pinctrl@f0000e20 {
|
|
compatible = "cnxt,cx92755-pinctrl";
|
|
reg = <0xf0000e20 0x100>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
uc_regs: syscon@f00003a0 {
|
|
compatible = "cnxt,cx92755-uc", "syscon";
|
|
reg = <0xf00003a0 0x10>;
|
|
};
|
|
|
|
uart0: uart@f0000740 {
|
|
compatible = "cnxt,cx92755-usart";
|
|
reg = <0xf0000740 0x20>;
|
|
clocks = <&main_clk>;
|
|
interrupts = <44>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: uart@f0000760 {
|
|
compatible = "cnxt,cx92755-usart";
|
|
reg = <0xf0000760 0x20>;
|
|
clocks = <&main_clk>;
|
|
interrupts = <45>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: uart@f0000780 {
|
|
compatible = "cnxt,cx92755-usart";
|
|
reg = <0xf0000780 0x20>;
|
|
clocks = <&main_clk>;
|
|
interrupts = <46>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c: i2c@f0000120 {
|
|
compatible = "cnxt,cx92755-i2c";
|
|
reg = <0xf0000120 0x10>;
|
|
interrupts = <28>;
|
|
clocks = <&main_clk>;
|
|
clock-frequency = <100000>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "disabled";
|
|
};
|
|
};
|