860 lines
16 KiB
Plaintext
860 lines
16 KiB
Plaintext
/*
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* Copyright (C) 2020-2022 ArtInChip Technology Co., Ltd.
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*
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* This file is dual-licensed: you can use it either under the terms
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* of the GPL or the X11 license, at your option. Note that this dual
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* licensing only applies to this file, and not this project as a
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* whole.
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*
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* a) This file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* Or, alternatively,
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*
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* b) Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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/dts-v1/;
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#include "d211.dtsi"
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#include "d211-pinctrl.dtsi"
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#include <dt-bindings/display/artinchip,aic-disp.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pwm/pwm.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/input/linux-event-codes.h>
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/ {
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model = "ArtInChip DEMO QFN88 with SPI NOR";
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compatible = "artinchip,d211";
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package = "QFN88";
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aliases {
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gpio0 = &gpio_a;
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gpio1 = &gpio_b;
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gpio2 = &gpio_c;
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gpio3 = &gpio_d;
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gpio4 = &gpio_e;
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gpio5 = &gpio_f;
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pinctrl = &pinctrl;
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serial0 = &uart0;
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serial1 = &uart1;
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serial2 = &uart2;
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serial3 = &uart3;
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serial4 = &uart4;
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serial5 = &uart5;
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serial6 = &uart6;
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serial7 = &uart7;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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can0 = &can0;
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can1 = &can1;
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spi0 = &spi0;
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spi1 = &spi1;
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spi2 = &spi2;
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spi3 = &spi3;
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gmac0 = &gmac0;
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gmac1 = &gmac1;
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rtc = &rtc;
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wdt0 = &wdt0;
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fb0 = &fb0;
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de0 = &de0;
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lvds0 = &lvds0;
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rgb0 = &rgb0;
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dbi0 = &dbi0;
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dsi0 = &dsi0;
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dvp0 = &dvp0;
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cir = ○
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adcim = &adcim;
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gpai = &gpai;
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rtp = &rtp;
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tsen = &tsen;
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pwm = &pwm;
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sdmc0 = &sdmc0;
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sdmc1 = &sdmc1;
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sdmc2 = &sdmc2;
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dma = &dma;
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crypto = &crypto;
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sid = &sid;
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mtop = &mtop;
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codec = &codec;
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wri = &wri;
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aicudc = &aicudc;
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usbh0 = &usbh0;
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usbh1 = &usbh1;
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ohci0 = &ohci0;
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ohci1 = &ohci1;
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i2s0 = &i2s0;
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i2s1 = &i2s1;
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ge = ≥
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};
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chosen {
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/* The value of stdout-path will be use by SPL/OpenSBI/U-Boot,
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* and Kernel.
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*/
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stdout-path = "serial0:115200n8";
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/* The value of "bootargs" here only be used in JTAG download and
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* run kenrel case.
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* In normal case which run kenrel by u-boot, the "bootargs" value
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* will be updated by u-boot.
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*/
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bootargs = "rdinit=/init earlycon=sbi loglevel=7";
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reset-after-fw-burn;
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};
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config {
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};
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cpus {
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u-boot,dm-pre-reloc;
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cpu0: cpu@0 {
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u-boot,dm-pre-reloc;
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};
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};
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clocks {
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u-boot,dm-pre-reloc;
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};
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soc {
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u-boot,dm-pre-reloc;
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};
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timer {
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u-boot,dm-pre-reloc;
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};
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memory@40000000 {
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device_type = "memory";
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reg = <0x0 0x40000000 0x0 0x4000000>;
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u-boot,dm-pre-reloc;
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};
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/* Reserved 1M memory for aic ramdump
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When enable CONFIG_AIC_RAMDUMP in linux kernel, also must enable below node.
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*/
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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#if 0
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aic_ramdump_buf {
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compatible = "artinchip,aic-ramdump";
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no-map;
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reg = <0x43f00000 0x100000>;
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};
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#endif
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};
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#if 0
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syspower {
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compatible = "artinchip,aic-power";
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power-gpios = <&gpio_e 13 GPIO_ACTIVE_HIGH>;
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};
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#endif
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panel_dsi {
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compatible = "artinchip,aic-dsi-panel-simple";
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u-boot,dm-pre-reloc;
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backlight = <&backlight>;
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status = "okay";
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//enable-gpios = <&gpio_c 6 GPIO_ACTIVE_HIGH>;
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reset-gpios = <&gpio_c 4 GPIO_ACTIVE_HIGH>;
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port {
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u-boot,dm-pre-reloc;
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panel_dsi_in: endpoint {
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u-boot,dm-pre-reloc;
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remote-endpoint = <&dsi0_out>;
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};
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};
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};
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backlight: backlight {
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compatible = "pwm-backlight";
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/* pwm node name; pwm device No.; period_ns; pwm_polarity */
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pwms = <&pwm 3 1000000 0>;
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brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
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default-brightness-level = <6>;
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u-boot,dm-pre-reloc;
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status = "okay";
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};
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keys: gpio-keys {
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status = "okay";
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compatible = "gpio-keys";
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power {
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wakeup-source;
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gpios = <&gpio_e 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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label = "GPIO Power";
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linux,code = <KEY_POWER>;
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};
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up {
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gpios = <&gpio_e 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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label = "GPIO Up";
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linux,code = <KEY_UP>;
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};
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down {
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gpios = <&gpio_e 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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label = "GPIO Down";
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linux,code = <KEY_DOWN>;
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};
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};
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rfkill_wlan {
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compatible = "rfkill-gpio";
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rfkill-name = "wlan";
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rfkill-type = <1>;
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reset-gpios = <&gpio_f 14 GPIO_ACTIVE_LOW>;
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shutdown-gpios = <&gpio_d 10 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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};
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&crypto {
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status = "okay";
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};
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&cmu {
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pll-int0 = <600000000>;
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pll-int1 = <1200000000>;
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pll-frac1 = <491520000>;
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pll-frac2 = <840000000>;
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axi0 = <240000000>;
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ahb0 = <240000000>;
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apb0 = <100000000>;
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apb1 = <24000000>;
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clk-out0 = <25000000>;
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clk-out1 = <25000000>;
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clk-out2 = <25000000>;
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clk-out3 = <25000000>;
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// clk-out0-enable;
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// clk-out1-enable;
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/* Enable clock out2 */
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clk-out2-enable;
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// clk-out3-enable;
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u-boot,dm-pre-reloc;
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};
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&rst {
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u-boot,dm-pre-reloc;
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};
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&osc24m {
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u-boot,dm-pre-reloc;
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};
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&rc1m {
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u-boot,dm-pre-reloc;
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};
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&osc32k {
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u-boot,dm-pre-reloc;
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};
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&rtc {
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aic,alarm-io-output;
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status = "okay";
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};
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&wdt0 {
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timeout-sec = <16>;
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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u-boot,dm-pre-reloc;
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1_pins_a>;
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status = "disabled";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_pins_a>;
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status = "disabled";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_pins_c>;
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status = "disabled";
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};
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&uart4 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart4_pins_a>;
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status = "disabled";
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};
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&uart5 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart5_pins_a>;
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linux,rs485-enabled-at-boot-time;
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aic,rs485-compact-io-mode;
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status = "okay";
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};
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&uart6 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart6_pins_a>;
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status = "disabled";
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};
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&uart7 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart7_pins_a>;
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status = "disabled";
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};
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&i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins_b>;
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status = "disabled";
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rtc@32 {
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compatible = "epson,rx8010";
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reg = <0x32>;
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};
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins_a>;
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status = "disabled";
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};
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c2_pins_a>;
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status = "disabled";
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};
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&i2c3 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c3_pins_a>;
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status = "disabled";
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gt9xx@5d {
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status = "disabled";
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compatible = "goodix,gt9xx";
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reg = <0x5d>;
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reset-gpios = <&gpio_a 8 GPIO_ACTIVE_LOW>;
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irq-gpios = <&gpio_a 9 GPIO_ACTIVE_HIGH>;
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irq-flags = <2>;
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touchscreen-max-id = <11>;
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touchscreen-size-x = <1024>;
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touchscreen-size-y = <600>;
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touchscreen-max-w = <512>;
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touchscreen-max-p = <512>;
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goodix,int-sync = <1>;
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};
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};
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&dma {
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u-boot,dm-pre-reloc;
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};
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&spi0 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi0_pins_a>;
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status = "okay";
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spi-max-frequency = <100000000>;
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u-boot,dm-pre-reloc;
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spi-flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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spi-max-frequency = <100000000>;
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spi-tx-bus-width = <4>;
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spi-rx-bus-width = <4>;
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reg = <0>;
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// aic,encrypt;
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// aic,spi-id = <0>;
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status = "okay";
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u-boot,dm-pre-reloc;
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};
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};
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&spi1 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi1_pins_a>;
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status = "disabled";
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};
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&spi2 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi2_pins_a>;
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status = "disabled";
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};
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&spi3 {
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pinctrl-names = "default";
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pinctrl-0 = <&spi3_pins_a>;
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status = "disabled";
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};
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&sdmc0 {
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pinctrl-names = "default";
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pinctrl-0 = <&sdmc0_pins>;
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bus-width = <4>;
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cap-mmc-highspeed;
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status = "disabled";
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};
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&sdmc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&sdmc1_pins>;
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bus-width = <4>;
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cap-sd-highspeed;
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status = "disabled";
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u-boot,dm-pre-reloc;
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};
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&sdmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&sdmc2_pins>;
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status = "disabled";
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};
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/* case 1: USB0 = OTG Enable */
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#if 0
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&otg {
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dp-sw-gpios = <&gpio_e 14 GPIO_ACTIVE_LOW>;
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otg-mode = "device";
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status = "okay";
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};
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&aicudc {
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pinctrl-names = "default";
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pinctrl-0 = <&usb0_pins_a>;
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status = "okay";
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};
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&usbh0 {
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aic,usb-ext-resistance = <0x40>;
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status = "okay";
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};
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&ohci0 {
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status = "okay";
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};
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/* case 2: USB0 = OTG Disable */
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#else
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&otg {
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status = "disabled";
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};
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/* case 2.1: USB0 = Device */
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#if 0
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&aicudc {
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pinctrl-names = "default";
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pinctrl-0 = <&usb0_pins_a>;
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status = "okay";
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};
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&usbh0 {
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aic,usb-ext-resistance = <0x40>;
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status = "disabled";
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};
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&ohci0 {
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status = "disabled";
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};
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/* case 2.2: USB0 = Host */
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#else
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&aicudc {
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aic,only-uboot-use;
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status = "okay";
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};
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&usbh0 {
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pinctrl-names = "default";
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pinctrl-0 = <&usb0_pins_a>;
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artinchip,sw_usb_phy0;
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aic,usb-ext-resistance = <0x40>;
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status = "okay";
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};
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&ohci0 {
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status = "okay";
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};
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#endif
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#endif
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&pinctrl {
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u-boot,dm-pre-reloc;
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gmac0_local_pins: gmac0-2 {
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pins {
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pinmux = <AIC_PINMUX('E', 0, 6)>,
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<AIC_PINMUX('E', 1, 6)>,
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<AIC_PINMUX('E', 2, 6)>,
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<AIC_PINMUX('E', 3, 6)>,
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<AIC_PINMUX('E', 4, 6)>,
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<AIC_PINMUX('E', 5, 6)>,
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<AIC_PINMUX('E', 7, 6)>,
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<AIC_PINMUX('E', 8, 6)>,
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<AIC_PINMUX('E', 9, 6)>;
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bias-disable;
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drive-strength = <3>;
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};
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};
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pwm3_pins_d: pwm3-3 {
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pins {
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pinmux = <AIC_PINMUX('C', 6, 7)>;
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bias-disable;
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drive-strength = <3>;
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};
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};
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spk_pins_d: spk-3 {
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pins {
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pinmux = <AIC_PINMUX('E', 11, 4)>;
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bias-disable;
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drive-strength = <3>;
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};
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};
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gpio_a: bank-0 {
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u-boot,dm-pre-reloc;
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};
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gpio_b: bank-1 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
gpio_c: bank-2 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
gpio_d: bank-3 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
gpio_e: bank-4 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
gpio_f: bank-5 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
dsi_pins: dsi-0 {
|
|
u-boot,dm-pre-reloc;
|
|
pins {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
pwm3_pins_d: pwm3-3 {
|
|
u-boot,dm-pre-reloc;
|
|
pins {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
uart0_pins_a: uart0-0 {
|
|
u-boot,dm-pre-reloc;
|
|
pins1 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
pins2 {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
spi0_pins_a: spi0-0 {
|
|
u-boot,dm-pre-reloc;
|
|
pins {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
sdmc1_pins: sdmc1-0 {
|
|
u-boot,dm-pre-reloc;
|
|
pins {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gmac0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gmac0_local_pins>, <&clk_out2_pins_b>;
|
|
phy-handle = <&gmac0_phy>;
|
|
phy-reset-gpios = <&gpio_e 6 GPIO_ACTIVE_HIGH>;
|
|
phy-addr = <1>;
|
|
phy-mode = "rmii";
|
|
max-speed = <100>;
|
|
aic,use_extclk;
|
|
|
|
|
|
status = "disabled";
|
|
|
|
gmac0_mdio: mdio {
|
|
compatible = "aicmac-mdio";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
gmac0_phy: ethernet-phy@1 {
|
|
reg = <1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gmac1 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&codec {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spk_pins_d>, <&dmic_pins_b>;
|
|
pa-gpios = <&gpio_a 7 GPIO_ACTIVE_LOW>;
|
|
status = "disabled";
|
|
};
|
|
|
|
/* The data flow:
|
|
* fb ---> de ----> lvds ----> panel
|
|
* |-> rgb ->|
|
|
* '-> dsi ->'
|
|
*/
|
|
|
|
&fb0 {
|
|
artinchip,uboot-logo-on=<1>;
|
|
height-virtual = <2272>;
|
|
u-boot,dm-pre-reloc;
|
|
port {
|
|
u-boot,dm-pre-reloc;
|
|
fb0_out: endpoint {
|
|
remote-endpoint = <&de0_in>;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
};
|
|
|
|
&de0 {
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
u-boot,dm-pre-reloc;
|
|
de0_in: endpoint {
|
|
remote-endpoint = <&fb0_out>;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
u-boot,dm-pre-reloc;
|
|
de0_out: endpoint {
|
|
remote-endpoint = <&dsi0_in>;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
};
|
|
|
|
&disp {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
&ve {
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
|
|
&dsi0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&dsi_pins>;
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
data-lanes = <3 0 1 2>;
|
|
lane-polarities = <0 0 0 0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
u-boot,dm-pre-reloc;
|
|
dsi0_in: endpoint {
|
|
remote-endpoint = <&de0_out>;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
u-boot,dm-pre-reloc;
|
|
dsi0_out: endpoint {
|
|
remote-endpoint = <&panel_dsi_in>;
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
};
|
|
&cir {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&cir_pins_a>;
|
|
rx-level = <1>;
|
|
linux,rc-map-name = "rc-empty";
|
|
status = "disabled";
|
|
};
|
|
|
|
&adcim {
|
|
status = "okay";
|
|
};
|
|
|
|
&gpai {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gpai7_pins>;
|
|
|
|
gpai0 {
|
|
aic,sample-period-ms = <18>;
|
|
aic,high-level-thd = <1830>;
|
|
aic,low-level-thd = <1800>;
|
|
status = "disabled";
|
|
};
|
|
|
|
gpai1 {
|
|
status = "disabled";
|
|
};
|
|
|
|
gpai2 {
|
|
status = "disabled";
|
|
};
|
|
|
|
gpai3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
gpai4 {
|
|
status = "disabled";
|
|
};
|
|
|
|
gpai5 {
|
|
status = "disabled";
|
|
};
|
|
|
|
gpai6 {
|
|
status = "disabled";
|
|
};
|
|
|
|
gpai7 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&rtp {
|
|
aic,max-pressure = <800>;
|
|
aic,x-plate = <235>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rtp_pins>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&tsen {
|
|
status = "okay";
|
|
|
|
tsen0 {
|
|
status = "okay";
|
|
};
|
|
|
|
tsen1 {
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&pwm {
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm3_pins_d>;
|
|
/* mode: up-count, down-count, up-down-count
|
|
action: none, low, high, inverse */
|
|
pwm0 {
|
|
aic,mode = "up-count";
|
|
aic,tb-clk-rate = <24000000>;
|
|
aic,rise-edge-delay = <10>;
|
|
aic,fall-edge-delay = <10>;
|
|
/* CBD, CBU, CAD, CAU, PRD, ZRO */
|
|
aic,action0 = "none", "none", "none", "low", "none", "high";
|
|
aic,action1 = "none", "none", "none", "high", "none", "low";
|
|
status = "disabled";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
pwm1 {
|
|
aic,mode = "down-count";
|
|
aic,tb-clk-rate = <24000000>;
|
|
aic,rise-edge-delay = <10>;
|
|
aic,fall-edge-delay = <10>;
|
|
/* CBD, CBU, CAD, CAU, PRD, ZRO */
|
|
aic,action0 = "none", "none", "none", "low", "none", "high";
|
|
aic,action1 = "none", "none", "none", "high", "none", "low";
|
|
status = "disabled";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
pwm2 {
|
|
aic,mode = "up-count";
|
|
aic,tb-clk-rate = <24000000>;
|
|
/* CBD, CBU, CAD, CAU, PRD, ZRO */
|
|
aic,action0 = "none", "none", "none", "high", "low", "none";
|
|
aic,action1 = "none", "none", "none", "low", "high", "none";
|
|
aic,default-level = <0>;
|
|
aic,rise-edge-delay = <10>;
|
|
aic,fall-edge-delay = <10>;
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
|
|
pwm3 {
|
|
aic,mode = "up-count";
|
|
aic,tb-clk-rate = <24000000>;
|
|
/* CBD, CBU, CAD, CAU, PRD, ZRO */
|
|
aic,action0 = "none", "none", "none", "low", "none", "high";
|
|
aic,action1 = "none", "none", "none", "high", "none", "low";
|
|
aic,rise-edge-delay = <10>;
|
|
aic,fall-edge-delay = <10>;
|
|
status = "okay";
|
|
u-boot,dm-pre-reloc;
|
|
};
|
|
};
|
|
|
|
&can0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&can0_pins_a>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&can1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&can1_pins_a>;
|
|
status = "disabled";
|
|
};
|