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>
70 lines
1.2 KiB
Plaintext
Executable File
70 lines
1.2 KiB
Plaintext
Executable File
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "rv1106.dtsi"
|
|
#include "rv1106-luckfox-pico-ultra-ipc.dtsi"
|
|
#include "rv1106-thunder-boot-emmc.dtsi"
|
|
#include <dt-bindings/input/input.h>
|
|
#include <dt-bindings/display/media-bus-format.h>
|
|
|
|
/ {
|
|
model = "Luckfox Pico Ultra";
|
|
compatible = "rockchip,rv1103g-38x38-ipc-v10", "rockchip,rv1106";
|
|
|
|
restart-poweroff {
|
|
compatible = "restart-poweroff";
|
|
};
|
|
|
|
sdio_pwrseq: sdio-pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
pinctrl-names = "default";
|
|
reset-gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
/**********EMMC**********/
|
|
&emmc {
|
|
bus-width = <8>;
|
|
cap-mmc-highspeed;
|
|
non-removable;
|
|
// mmc-hs200-1_8v;
|
|
rockchip,default-sample-phase = <90>;
|
|
no-sdio;
|
|
no-sd;
|
|
memory-region-ecsd = <&mmc_ecsd>;
|
|
post-power-on-delay-ms = <0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&fiq_debugger {
|
|
rockchip,irq-mode-enable = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
/**********ETH**********/
|
|
&gmac {
|
|
status = "okay";
|
|
};
|
|
|
|
/**********USB**********/
|
|
&usbdrd_dwc3 {
|
|
status = "okay";
|
|
dr_mode = "peripheral";
|
|
};
|
|
|
|
/**********RTC**********/
|
|
&rtc {
|
|
status = "okay";
|
|
};
|
|
|
|
/**********SPI**********/
|
|
&spi0 {
|
|
status = "disabled";
|
|
spidev@0 {
|
|
spi-max-frequency = <50000000>;
|
|
};
|
|
};
|