561 lines
14 KiB
Plaintext
561 lines
14 KiB
Plaintext
/*
|
|
* Copyright 2012-2015 Maxime Ripard
|
|
*
|
|
* Maxime Ripard <maxime.ripard@free-electrons.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 library; 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 "skeleton.dtsi"
|
|
|
|
#include <dt-bindings/dma/sun4i-a10.h>
|
|
#include <dt-bindings/pinctrl/sun4i-a10.h>
|
|
|
|
/ {
|
|
interrupt-parent = <&intc>;
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu0: cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "arm,cortex-a8";
|
|
reg = <0x0>;
|
|
clocks = <&cpu>;
|
|
};
|
|
};
|
|
|
|
clocks {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
/*
|
|
* This is a dummy clock, to be used as placeholder on
|
|
* other mux clocks when a specific parent clock is not
|
|
* yet implemented. It should be dropped when the driver
|
|
* is complete.
|
|
*/
|
|
dummy: dummy {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <0>;
|
|
};
|
|
|
|
osc24M: clk@01c20050 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-osc-clk";
|
|
reg = <0x01c20050 0x4>;
|
|
clock-frequency = <24000000>;
|
|
clock-output-names = "osc24M";
|
|
};
|
|
|
|
osc32k: clk@0 {
|
|
#clock-cells = <0>;
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
clock-output-names = "osc32k";
|
|
};
|
|
|
|
pll1: clk@01c20000 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-pll1-clk";
|
|
reg = <0x01c20000 0x4>;
|
|
clocks = <&osc24M>;
|
|
clock-output-names = "pll1";
|
|
};
|
|
|
|
pll4: clk@01c20018 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-pll1-clk";
|
|
reg = <0x01c20018 0x4>;
|
|
clocks = <&osc24M>;
|
|
clock-output-names = "pll4";
|
|
};
|
|
|
|
pll5: clk@01c20020 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun4i-a10-pll5-clk";
|
|
reg = <0x01c20020 0x4>;
|
|
clocks = <&osc24M>;
|
|
clock-output-names = "pll5_ddr", "pll5_other";
|
|
};
|
|
|
|
pll6: clk@01c20028 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun4i-a10-pll6-clk";
|
|
reg = <0x01c20028 0x4>;
|
|
clocks = <&osc24M>;
|
|
clock-output-names = "pll6_sata", "pll6_other", "pll6";
|
|
};
|
|
|
|
/* dummy is 200M */
|
|
cpu: cpu@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-cpu-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
|
|
clock-output-names = "cpu";
|
|
};
|
|
|
|
axi: axi@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-axi-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
clocks = <&cpu>;
|
|
clock-output-names = "axi";
|
|
};
|
|
|
|
ahb: ahb@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-ahb-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
clocks = <&axi>;
|
|
clock-output-names = "ahb";
|
|
};
|
|
|
|
apb0: apb0@01c20054 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-apb0-clk";
|
|
reg = <0x01c20054 0x4>;
|
|
clocks = <&ahb>;
|
|
clock-output-names = "apb0";
|
|
};
|
|
|
|
apb1: clk@01c20058 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-apb1-clk";
|
|
reg = <0x01c20058 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
|
|
clock-output-names = "apb1";
|
|
};
|
|
|
|
axi_gates: clk@01c2005c {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun4i-a10-axi-gates-clk";
|
|
reg = <0x01c2005c 0x4>;
|
|
clocks = <&axi>;
|
|
clock-output-names = "axi_dram";
|
|
};
|
|
|
|
nand_clk: clk@01c20080 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c20080 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "nand";
|
|
};
|
|
|
|
ms_clk: clk@01c20084 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c20084 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "ms";
|
|
};
|
|
|
|
mmc0_clk: clk@01c20088 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun4i-a10-mmc-clk";
|
|
reg = <0x01c20088 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "mmc0",
|
|
"mmc0_output",
|
|
"mmc0_sample";
|
|
};
|
|
|
|
mmc1_clk: clk@01c2008c {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun4i-a10-mmc-clk";
|
|
reg = <0x01c2008c 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "mmc1",
|
|
"mmc1_output",
|
|
"mmc1_sample";
|
|
};
|
|
|
|
mmc2_clk: clk@01c20090 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun4i-a10-mmc-clk";
|
|
reg = <0x01c20090 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "mmc2",
|
|
"mmc2_output",
|
|
"mmc2_sample";
|
|
};
|
|
|
|
ts_clk: clk@01c20098 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c20098 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "ts";
|
|
};
|
|
|
|
ss_clk: clk@01c2009c {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c2009c 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "ss";
|
|
};
|
|
|
|
spi0_clk: clk@01c200a0 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200a0 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "spi0";
|
|
};
|
|
|
|
spi1_clk: clk@01c200a4 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200a4 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "spi1";
|
|
};
|
|
|
|
spi2_clk: clk@01c200a8 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200a8 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "spi2";
|
|
};
|
|
|
|
ir0_clk: clk@01c200b0 {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-mod0-clk";
|
|
reg = <0x01c200b0 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "ir0";
|
|
};
|
|
|
|
usb_clk: clk@01c200cc {
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
compatible = "allwinner,sun5i-a13-usb-clk";
|
|
reg = <0x01c200cc 0x4>;
|
|
clocks = <&pll6 1>;
|
|
clock-output-names = "usb_ohci0", "usb_phy";
|
|
};
|
|
|
|
mbus_clk: clk@01c2015c {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun5i-a13-mbus-clk";
|
|
reg = <0x01c2015c 0x4>;
|
|
clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
|
|
clock-output-names = "mbus";
|
|
};
|
|
};
|
|
|
|
soc@01c00000 {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
dma: dma-controller@01c02000 {
|
|
compatible = "allwinner,sun4i-a10-dma";
|
|
reg = <0x01c02000 0x1000>;
|
|
interrupts = <27>;
|
|
clocks = <&ahb_gates 6>;
|
|
#dma-cells = <2>;
|
|
};
|
|
|
|
spi0: spi@01c05000 {
|
|
compatible = "allwinner,sun4i-a10-spi";
|
|
reg = <0x01c05000 0x1000>;
|
|
interrupts = <10>;
|
|
clocks = <&ahb_gates 20>, <&spi0_clk>;
|
|
clock-names = "ahb", "mod";
|
|
dmas = <&dma SUN4I_DMA_DEDICATED 27>,
|
|
<&dma SUN4I_DMA_DEDICATED 26>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
spi1: spi@01c06000 {
|
|
compatible = "allwinner,sun4i-a10-spi";
|
|
reg = <0x01c06000 0x1000>;
|
|
interrupts = <11>;
|
|
clocks = <&ahb_gates 21>, <&spi1_clk>;
|
|
clock-names = "ahb", "mod";
|
|
dmas = <&dma SUN4I_DMA_DEDICATED 9>,
|
|
<&dma SUN4I_DMA_DEDICATED 8>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
mmc0: mmc@01c0f000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c0f000 0x1000>;
|
|
clocks = <&ahb_gates 8>,
|
|
<&mmc0_clk 0>,
|
|
<&mmc0_clk 1>,
|
|
<&mmc0_clk 2>;
|
|
clock-names = "ahb",
|
|
"mmc",
|
|
"output",
|
|
"sample";
|
|
interrupts = <32>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc1: mmc@01c10000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c10000 0x1000>;
|
|
clocks = <&ahb_gates 9>,
|
|
<&mmc1_clk 0>,
|
|
<&mmc1_clk 1>,
|
|
<&mmc1_clk 2>;
|
|
clock-names = "ahb",
|
|
"mmc",
|
|
"output",
|
|
"sample";
|
|
interrupts = <33>;
|
|
status = "disabled";
|
|
};
|
|
|
|
mmc2: mmc@01c11000 {
|
|
compatible = "allwinner,sun5i-a13-mmc";
|
|
reg = <0x01c11000 0x1000>;
|
|
clocks = <&ahb_gates 10>,
|
|
<&mmc2_clk 0>,
|
|
<&mmc2_clk 1>,
|
|
<&mmc2_clk 2>;
|
|
clock-names = "ahb",
|
|
"mmc",
|
|
"output",
|
|
"sample";
|
|
interrupts = <34>;
|
|
status = "disabled";
|
|
};
|
|
|
|
usbphy: phy@01c13400 {
|
|
#phy-cells = <1>;
|
|
compatible = "allwinner,sun5i-a13-usb-phy";
|
|
reg = <0x01c13400 0x10 0x01c14800 0x4>;
|
|
reg-names = "phy_ctrl", "pmu1";
|
|
clocks = <&usb_clk 8>;
|
|
clock-names = "usb_phy";
|
|
resets = <&usb_clk 0>, <&usb_clk 1>;
|
|
reset-names = "usb0_reset", "usb1_reset";
|
|
status = "disabled";
|
|
};
|
|
|
|
ehci0: usb@01c14000 {
|
|
reg = <0x01c14000 0x100>;
|
|
interrupts = <39>;
|
|
clocks = <&ahb_gates 1>;
|
|
phys = <&usbphy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
ohci0: usb@01c14400 {
|
|
reg = <0x01c14400 0x100>;
|
|
interrupts = <40>;
|
|
clocks = <&usb_clk 6>, <&ahb_gates 2>;
|
|
phys = <&usbphy 1>;
|
|
phy-names = "usb";
|
|
status = "disabled";
|
|
};
|
|
|
|
spi2: spi@01c17000 {
|
|
compatible = "allwinner,sun4i-a10-spi";
|
|
reg = <0x01c17000 0x1000>;
|
|
interrupts = <12>;
|
|
clocks = <&ahb_gates 22>, <&spi2_clk>;
|
|
clock-names = "ahb", "mod";
|
|
dmas = <&dma SUN4I_DMA_DEDICATED 29>,
|
|
<&dma SUN4I_DMA_DEDICATED 28>;
|
|
dma-names = "rx", "tx";
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
intc: interrupt-controller@01c20400 {
|
|
compatible = "allwinner,sun4i-a10-ic";
|
|
reg = <0x01c20400 0x400>;
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
};
|
|
|
|
pio: pinctrl@01c20800 {
|
|
reg = <0x01c20800 0x400>;
|
|
interrupts = <28>;
|
|
clocks = <&apb0_gates 5>;
|
|
gpio-controller;
|
|
interrupt-controller;
|
|
#interrupt-cells = <2>;
|
|
#size-cells = <0>;
|
|
#gpio-cells = <3>;
|
|
|
|
i2c0_pins_a: i2c0@0 {
|
|
allwinner,pins = "PB0", "PB1";
|
|
allwinner,function = "i2c0";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
i2c1_pins_a: i2c1@0 {
|
|
allwinner,pins = "PB15", "PB16";
|
|
allwinner,function = "i2c1";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
i2c2_pins_a: i2c2@0 {
|
|
allwinner,pins = "PB17", "PB18";
|
|
allwinner,function = "i2c2";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
mmc0_pins_a: mmc0@0 {
|
|
allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
|
|
allwinner,function = "mmc0";
|
|
allwinner,drive = <SUN4I_PINCTRL_30_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
};
|
|
|
|
timer@01c20c00 {
|
|
compatible = "allwinner,sun4i-a10-timer";
|
|
reg = <0x01c20c00 0x90>;
|
|
interrupts = <22>;
|
|
clocks = <&osc24M>;
|
|
};
|
|
|
|
wdt: watchdog@01c20c90 {
|
|
compatible = "allwinner,sun4i-a10-wdt";
|
|
reg = <0x01c20c90 0x10>;
|
|
};
|
|
|
|
lradc: lradc@01c22800 {
|
|
compatible = "allwinner,sun4i-a10-lradc-keys";
|
|
reg = <0x01c22800 0x100>;
|
|
interrupts = <31>;
|
|
status = "disabled";
|
|
};
|
|
|
|
sid: eeprom@01c23800 {
|
|
compatible = "allwinner,sun4i-a10-sid";
|
|
reg = <0x01c23800 0x10>;
|
|
};
|
|
|
|
rtp: rtp@01c25000 {
|
|
compatible = "allwinner,sun4i-a10-ts";
|
|
reg = <0x01c25000 0x100>;
|
|
interrupts = <29>;
|
|
#thermal-sensor-cells = <0>;
|
|
};
|
|
|
|
uart1: serial@01c28400 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28400 0x400>;
|
|
interrupts = <2>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 17>;
|
|
status = "disabled";
|
|
};
|
|
|
|
uart3: serial@01c28c00 {
|
|
compatible = "snps,dw-apb-uart";
|
|
reg = <0x01c28c00 0x400>;
|
|
interrupts = <4>;
|
|
reg-shift = <2>;
|
|
reg-io-width = <4>;
|
|
clocks = <&apb1_gates 19>;
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c0: i2c@01c2ac00 {
|
|
compatible = "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2ac00 0x400>;
|
|
interrupts = <7>;
|
|
clocks = <&apb1_gates 0>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c1: i2c@01c2b000 {
|
|
compatible = "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2b000 0x400>;
|
|
interrupts = <8>;
|
|
clocks = <&apb1_gates 1>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
i2c2: i2c@01c2b400 {
|
|
compatible = "allwinner,sun4i-a10-i2c";
|
|
reg = <0x01c2b400 0x400>;
|
|
interrupts = <9>;
|
|
clocks = <&apb1_gates 2>;
|
|
status = "disabled";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
timer@01c60000 {
|
|
compatible = "allwinner,sun5i-a13-hstimer";
|
|
reg = <0x01c60000 0x1000>;
|
|
interrupts = <82>, <83>;
|
|
clocks = <&ahb_gates 28>;
|
|
};
|
|
};
|
|
};
|