955ff6aa57
feat(luckfox-config):Support for touch screens and FBTFT feat(luckfox-config):Support for Ubuntu system feat(ubuntu):Support using local root filesystem for submodule updates feat(ubuntu):Support for WiFi on Luckfox Pico Ultra W using the Ubuntu system perf(ubuntu):Improve the initial boot speed of RV1103 using the Ubuntu system perf(kernel_dts):Improve EMMC read/write speed Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
120 lines
2.2 KiB
Plaintext
Executable File
120 lines
2.2 KiB
Plaintext
Executable File
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
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*/
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/dts-v1/;
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#include "rv1106.dtsi"
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#include "rv1106-luckfox-pico-ultra-ipc.dtsi"
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#include "rv1106-thunder-boot-emmc.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/display/media-bus-format.h>
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/ {
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model = "Luckfox Pico Ultra W";
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compatible = "rockchip,rv1103g-38x38-ipc-v10", "rockchip,rv1106";
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restart-poweroff {
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compatible = "restart-poweroff";
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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pinctrl-names = "default";
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reset-gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
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};
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};
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/**********EMMC**********/
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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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non-removable;
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// mmc-hs200-1_8v;
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rockchip,default-sample-phase = <90>;
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no-sdio;
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no-sd;
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memory-region-ecsd = <&mmc_ecsd>;
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post-power-on-delay-ms = <0>;
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status = "okay";
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};
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&fiq_debugger {
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rockchip,irq-mode-enable = <1>;
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status = "okay";
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};
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/**********SDIO-WIFI**********/
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&sdmmc {
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max-frequency = <50000000>;
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bus-width = <4>;
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cap-sd-highspeed;
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cap-sdio-irq;
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keep-power-in-suspend;
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non-removable;
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rockchip,default-sample-phase = <90>;
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// no-sd;
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// no-mmc;
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supports-sdio;
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mmc-pwrseq = <&sdio_pwrseq>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_bus4 &sdmmc0_det>;
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status = "okay";
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};
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&pinctrl{
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sdmmc0{
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sdmmc0_det: sdmmc0-det {
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rockchip,pins =
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/* sdmmc0_det */
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<3 RK_PA1 1 &pcfg_pull_down>;
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};
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};
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};
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/**********ETH**********/
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&gmac {
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status = "okay";
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};
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/**********USB**********/
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&usbdrd_dwc3 {
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status = "okay";
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dr_mode = "peripheral";
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#dr_mode = "host";
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};
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/**********RTC**********/
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&rtc {
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status = "okay";
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};
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/**********BT**********/
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&uart1 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
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};
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&pinctrl {
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uart1 {
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uart1m0_ctsn: uart1m0-ctsn{
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rockchip,pins = <0 RK_PA6 2 &pcfg_pull_down>;
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};
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uart1m0_rtsn: uart1m0-rtsn{
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rockchip,pins = <0 RK_PA5 2 &pcfg_pull_down>;
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};
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};
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};
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/**********SPI**********/
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&spi0 {
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status = "disabled";
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spidev@0 {
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spi-max-frequency = <50000000>;
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};
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};
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