mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-02 21:36:41 +07:00
7ed8e0ff22
uart4 only has one possible pinmux setting on the A80 SoC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
515 lines
12 KiB
Plaintext
515 lines
12 KiB
Plaintext
/*
|
|
* 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";
|
|
};
|
|
};
|
|
};
|