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|
/*
* Copyright 2014 Chen-Yu Tsai
*
* Chen-Yu Tsai <wens@csie.org>
*
* 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.
*
* You should have received a copy of the GNU General Public
* License along with this file; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*
* 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 "skeleton64.dtsi"
/ {
interrupt-parent = <&gic>;
aliases {
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
serial4 = &uart4;
serial5 = &uart5;
serial6 = &r_uart;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0x0>;
};
cpu1: cpu@1 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0x1>;
};
cpu2: cpu@2 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0x2>;
};
cpu3: cpu@3 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0x3>;
};
cpu4: cpu@100 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <0x100>;
};
cpu5: cpu@101 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <0x101>;
};
cpu6: cpu@102 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <0x102>;
};
cpu7: cpu@103 {
compatible = "arm,cortex-a15";
device_type = "cpu";
reg = <0x103>;
};
};
memory {
/* 8GB max. with LPAE */
reg = <0 0x20000000 0x02 0>;
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
/*
* map 64 bit address range down to 32 bits,
* as the peripherals are all under 512MB.
*/
ranges = <0 0 0 0x20000000>;
osc24M: osc24M_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "osc24M";
};
osc32k: osc32k_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
clock-output-names = "osc32k";
};
pll4: clk@0600000c {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-pll4-clk";
reg = <0x0600000c 0x4>;
clocks = <&osc24M>;
clock-output-names = "pll4";
};
pll12: clk@0600002c {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-pll4-clk";
reg = <0x0600002c 0x4>;
clocks = <&osc24M>;
clock-output-names = "pll12";
};
gt_clk: clk@0600005c {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-gt-clk";
reg = <0x0600005c 0x4>;
clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>;
clock-output-names = "gt";
};
ahb0: clk@06000060 {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-ahb-clk";
reg = <0x06000060 0x4>;
clocks = <>_clk>, <&pll4>, <&pll12>, <&pll12>;
clock-output-names = "ahb0";
};
ahb1: clk@06000064 {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-ahb-clk";
reg = <0x06000064 0x4>;
clocks = <>_clk>, <&pll4>, <&pll12>, <&pll12>;
clock-output-names = "ahb1";
};
ahb2: clk@06000068 {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-ahb-clk";
reg = <0x06000068 0x4>;
clocks = <>_clk>, <&pll4>, <&pll12>, <&pll12>;
clock-output-names = "ahb2";
};
apb0: clk@06000070 {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-apb0-clk";
reg = <0x06000070 0x4>;
clocks = <&osc24M>, <&pll4>;
clock-output-names = "apb0";
};
apb1: clk@06000074 {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-apb1-clk";
reg = <0x06000074 0x4>;
clocks = <&osc24M>, <&pll4>;
clock-output-names = "apb1";
};
cci400_clk: clk@06000078 {
#clock-cells = <0>;
compatible = "allwinner,sun9i-a80-gt-clk";
reg = <0x06000078 0x4>;
clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>;
clock-output-names = "cci400";
};
ahb0_gates: clk@06000580 {
#clock-cells = <1>;
compatible = "allwinner,sun9i-a80-ahb0-gates-clk";
reg = <0x06000580 0x4>;
clocks = <&ahb0>;
clock-output-names = "ahb0_fd", "ahb0_ve", "ahb0_gpu",
"ahb0_ss", "ahb0_sd", "ahb0_nand1",
"ahb0_nand0", "ahb0_sdram",
"ahb0_mipi_hsi", "ahb0_sata", "ahb0_ts",
"ahb0_spi0","ahb0_spi1", "ahb0_spi2",
"ahb0_spi3";
};
ahb1_gates: clk@06000584 {
#clock-cells = <1>;
compatible = "allwinner,sun9i-a80-ahb1-gates-clk";
reg = <0x06000584 0x4>;
clocks = <&ahb1>;
clock-output-names = "ahb1_usbotg", "ahb1_usbhci",
"ahb1_gmac", "ahb1_msgbox",
"ahb1_spinlock", "ahb1_hstimer",
"ahb1_dma";
};
ahb2_gates: clk@06000588 {
#clock-cells = <1>;
compatible = "allwinner,sun9i-a80-ahb2-gates-clk";
reg = <0x06000588 0x4>;
clocks = <&ahb2>;
clock-output-names = "ahb2_lcd0", "ahb2_lcd1",
"ahb2_edp", "ahb2_csi", "ahb2_hdmi",
"ahb2_de", "ahb2_mp", "ahb2_mipi_dsi";
};
apb0_gates: clk@06000590 {
#clock-cells = <1>;
compatible = "allwinner,sun9i-a80-apb0-gates-clk";
reg = <0x06000590 0x4>;
clocks = <&apb0>;
clock-output-names = "apb0_spdif", "apb0_pio",
"apb0_ac97", "apb0_i2s0", "apb0_i2s1",
"apb0_lradc", "apb0_gpadc", "apb0_twd",
"apb0_cirtx";
};
apb1_gates: clk@06000594 {
#clock-cells = <1>;
compatible = "allwinner,sun9i-a80-apb1-gates-clk";
reg = <0x06000594 0x4>;
clocks = <&apb1>;
clock-output-names = "apb1_i2c0", "apb1_i2c1",
"apb1_i2c2", "apb1_i2c3", "apb1_i2c4",
"apb1_uart0", "apb1_uart1",
"apb1_uart2", "apb1_uart3",
"apb1_uart4", "apb1_uart5";
};
};
soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
/*
* map 64 bit address range down to 32 bits,
* as the peripherals are all under 512MB.
*/
ranges = <0 0 0 0x20000000>;
gic: interrupt-controller@01c41000 {
compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
reg = <0x01c41000 0x1000>,
<0x01c42000 0x1000>,
<0x01c44000 0x2000>,
<0x01c46000 0x2000>;
interrupt-controller;
#interrupt-cells = <3>;
interrupts = <1 9 0xf04>;
};
ahb0_resets: reset@060005a0 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x060005a0 0x4>;
};
ahb1_resets: reset@060005a4 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x060005a4 0x4>;
};
ahb2_resets: reset@060005a8 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x060005a8 0x4>;
};
apb0_resets: reset@060005b0 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x060005b0 0x4>;
};
apb1_resets: reset@060005b4 {
#reset-cells = <1>;
compatible = "allwinner,sun6i-a31-clock-reset";
reg = <0x060005b4 0x4>;
};
timer@06000c00 {
compatible = "allwinner,sun4i-a10-timer";
reg = <0x06000c00 0xa0>;
interrupts = <0 18 4>,
<0 19 4>,
<0 20 4>,
<0 21 4>,
<0 22 4>,
<0 23 4>;
clocks = <&osc24M>;
};
pio: pinctrl@06000800 {
compatible = "allwinner,sun9i-a80-pinctrl";
reg = <0x06000800 0x400>;
interrupts = <0 11 4>,
<0 15 4>,
<0 16 4>,
<0 17 4>,
<0 120 4>;
clocks = <&apb0_gates 5>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
#size-cells = <0>;
#gpio-cells = <3>;
i2c3_pins_a: i2c3@0 {
allwinner,pins = "PG10", "PG11";
allwinner,function = "i2c3";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
uart0_pins_a: uart0@0 {
allwinner,pins = "PH12", "PH13";
allwinner,function = "uart0";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
uart4_pins_a: uart4@0 {
allwinner,pins = "PG12", "PG13", "PG14", "PG15";
allwinner,function = "uart4";
allwinner,drive = <0>;
allwinner,pull = <0>;
};
};
uart0: serial@07000000 {
compatible = "snps,dw-apb-uart";
reg = <0x07000000 0x400>;
interrupts = <0 0 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&apb1_gates 16>;
resets = <&apb1_resets 16>;
status = "disabled";
};
uart1: serial@07000400 {
compatible = "snps,dw-apb-uart";
reg = <0x07000400 0x400>;
interrupts = <0 1 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&apb1_gates 17>;
resets = <&apb1_resets 17>;
status = "disabled";
};
uart2: serial@07000800 {
compatible = "snps,dw-apb-uart";
reg = <0x07000800 0x400>;
interrupts = <0 2 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&apb1_gates 18>;
resets = <&apb1_resets 18>;
status = "disabled";
};
uart3: serial@07000c00 {
compatible = "snps,dw-apb-uart";
reg = <0x07000c00 0x400>;
interrupts = <0 3 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&apb1_gates 19>;
resets = <&apb1_resets 19>;
status = "disabled";
};
uart4: serial@07001000 {
compatible = "snps,dw-apb-uart";
reg = <0x07001000 0x400>;
interrupts = <0 4 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&apb1_gates 20>;
resets = <&apb1_resets 20>;
status = "disabled";
};
uart5: serial@07001400 {
compatible = "snps,dw-apb-uart";
reg = <0x07001400 0x400>;
interrupts = <0 5 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&apb1_gates 21>;
resets = <&apb1_resets 21>;
status = "disabled";
};
i2c0: i2c@07002800 {
compatible = "allwinner,sun6i-a31-i2c";
reg = <0x07002800 0x400>;
interrupts = <0 6 4>;
clocks = <&apb1_gates 0>;
resets = <&apb1_resets 0>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
i2c1: i2c@07002c00 {
compatible = "allwinner,sun6i-a31-i2c";
reg = <0x07002c00 0x400>;
interrupts = <0 7 4>;
clocks = <&apb1_gates 1>;
resets = <&apb1_resets 1>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
i2c2: i2c@07003000 {
compatible = "allwinner,sun6i-a31-i2c";
reg = <0x07003000 0x400>;
interrupts = <0 8 4>;
clocks = <&apb1_gates 2>;
resets = <&apb1_resets 2>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
i2c3: i2c@07003400 {
compatible = "allwinner,sun6i-a31-i2c";
reg = <0x07003400 0x400>;
interrupts = <0 9 4>;
clocks = <&apb1_gates 3>;
resets = <&apb1_resets 3>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
i2c4: i2c@07003800 {
compatible = "allwinner,sun6i-a31-i2c";
reg = <0x07003800 0x400>;
interrupts = <0 10 4>;
clocks = <&apb1_gates 4>;
resets = <&apb1_resets 4>;
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
};
r_wdt: watchdog@08001000 {
compatible = "allwinner,sun6i-a31-wdt";
reg = <0x08001000 0x20>;
interrupts = <0 36 4>;
};
r_uart: serial@08002800 {
compatible = "snps,dw-apb-uart";
reg = <0x08002800 0x400>;
interrupts = <0 38 4>;
reg-shift = <2>;
reg-io-width = <4>;
clocks = <&osc24M>;
status = "disabled";
};
};
};
|
