blob: bc278da7df0d93b260eb36d0080b64de2711c592 [file] [log] [blame] [edit]
/*
* Copyright 2015 Endless Mobile, Inc.
* Author: Carlo Caione <carlo@endlessm.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 library 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 library 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* 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 <dt-bindings/clock/meson8b-clkc.h>
#include <dt-bindings/gpio/meson8b-gpio.h>
#include <dt-bindings/reset/amlogic,meson8b-reset.h>
#include "meson.dtsi"
/ {
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@200 {
device_type = "cpu";
compatible = "arm,cortex-a5";
next-level-cache = <&L2>;
reg = <0x200>;
};
cpu@201 {
device_type = "cpu";
compatible = "arm,cortex-a5";
next-level-cache = <&L2>;
reg = <0x201>;
};
cpu@202 {
device_type = "cpu";
compatible = "arm,cortex-a5";
next-level-cache = <&L2>;
reg = <0x202>;
};
cpu@203 {
device_type = "cpu";
compatible = "arm,cortex-a5";
next-level-cache = <&L2>;
reg = <0x203>;
};
};
scu@c4300000 {
compatible = "arm,cortex-a5-scu";
reg = <0xc4300000 0x100>;
};
}; /* end of / */
&aobus {
pinctrl_aobus: pinctrl@84 {
compatible = "amlogic,meson8b-aobus-pinctrl";
reg = <0x84 0xc>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
gpio_ao: ao-bank@14 {
reg = <0x14 0x4>,
<0x2c 0x4>,
<0x24 0x8>;
reg-names = "mux", "pull", "gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_aobus 0 130 16>;
};
uart_ao_a_pins: uart_ao_a {
mux {
groups = "uart_tx_ao_a", "uart_rx_ao_a";
function = "uart_ao";
};
};
};
};
&cbus {
clkc: clock-controller@4000 {
#clock-cells = <1>;
#reset-cells = <1>;
compatible = "amlogic,meson8b-clkc";
reg = <0x8000 0x4>, <0x4000 0x460>;
};
reset: reset-controller@4404 {
compatible = "amlogic,meson8b-reset";
reg = <0x4404 0x20>;
#reset-cells = <1>;
};
pwm_ef: pwm@86c0 {
compatible = "amlogic,meson8b-pwm";
reg = <0x86c0 0x10>;
#pwm-cells = <3>;
status = "disabled";
};
pinctrl_cbus: pinctrl@9880 {
compatible = "amlogic,meson8b-cbus-pinctrl";
reg = <0x9880 0x10>;
#address-cells = <1>;
#size-cells = <1>;
ranges;
gpio: banks@80b0 {
reg = <0x80b0 0x28>,
<0x80e8 0x18>,
<0x8120 0x18>,
<0x8030 0x38>;
reg-names = "mux", "pull", "pull-enable", "gpio";
gpio-controller;
#gpio-cells = <2>;
gpio-ranges = <&pinctrl_cbus 0 0 130>;
};
};
};
&ethmac {
clocks = <&clkc CLKID_ETH>;
clock-names = "stmmaceth";
};
&hwrng {
compatible = "amlogic,meson8b-rng", "amlogic,meson-rng";
clocks = <&clkc CLKID_RNG0>;
clock-names = "core";
};
&L2 {
arm,data-latency = <3 3 3>;
arm,tag-latency = <2 2 2>;
arm,filter-ranges = <0x100000 0xc0000000>;
};
&pwm_ab {
compatible = "amlogic,meson8b-pwm";
};
&pwm_cd {
compatible = "amlogic,meson8b-pwm";
};
&saradc {
compatible = "amlogic,meson8b-saradc", "amlogic,meson-saradc";
clocks = <&clkc CLKID_XTAL>,
<&clkc CLKID_SAR_ADC>,
<&clkc CLKID_SANA>;
clock-names = "clkin", "core", "sana";
};
&uart_AO {
clocks = <&clkc CLKID_CLK81>;
};
&uart_A {
clocks = <&clkc CLKID_CLK81>;
};
&uart_B {
clocks = <&clkc CLKID_CLK81>;
};
&uart_C {
clocks = <&clkc CLKID_CLK81>;
};
&usb0 {
compatible = "amlogic,meson8b-usb", "snps,dwc2";
clocks = <&clkc CLKID_USB0_DDR_BRIDGE>;
clock-names = "otg";
};
&usb1 {
compatible = "amlogic,meson8b-usb", "snps,dwc2";
clocks = <&clkc CLKID_USB1_DDR_BRIDGE>;
clock-names = "otg";
};
&usb0_phy {
compatible = "amlogic,meson8b-usb2-phy", "amlogic,meson-mx-usb2-phy";
clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB0>;
clock-names = "usb_general", "usb";
resets = <&reset RESET_USB_OTG>;
};
&usb1_phy {
compatible = "amlogic,meson8b-usb2-phy", "amlogic,meson-mx-usb2-phy";
clocks = <&clkc CLKID_USB>, <&clkc CLKID_USB1>;
clock-names = "usb_general", "usb";
resets = <&reset RESET_USB_OTG>;
};
&wdt {
compatible = "amlogic,meson8b-wdt";
};