mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 11:13:07 +00:00
57285737cb
Sync the devicetree files from the official Linux kernel tree, v6.4-rc2. This is covering both 64-bit and 32-bit Allwinner SoCs with Arm Ltd. cores, we skip the new RISC-V bits for now, as sunxi RISC-V support is still work in progress. Among smaller cosmetic changes, this adds a SATA regulator node which we need in U-Boot to get rid of hard-coded GPIOs. Also this updates the Allwinner F1C100s DTs, enabling USB support, and also adds the DTs for two new boards. As before, this omits the non-backwards compatible changes to the R_INTC controller, to remain compatible with older kernels. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
76 lines
1.3 KiB
Text
76 lines
1.3 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright 2022 Arm Ltd,
|
|
* based on work:
|
|
* Copyright 2022 Icenowy Zheng <uwu@icenowy.me>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
#include "suniv-f1c100s.dtsi"
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
|
|
/ {
|
|
model = "Lctech Pi F1C200s";
|
|
compatible = "lctech,pi-f1c200s", "allwinner,suniv-f1c200s",
|
|
"allwinner,suniv-f1c100s";
|
|
|
|
aliases {
|
|
serial0 = &uart1;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
reg_vcc3v3: regulator-3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc3v3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
&mmc0 {
|
|
broken-cd;
|
|
bus-width = <4>;
|
|
disable-wp;
|
|
vmmc-supply = <®_vcc3v3>;
|
|
status = "okay";
|
|
};
|
|
|
|
&otg_sram {
|
|
status = "okay";
|
|
};
|
|
|
|
&spi0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi0_pc_pins>;
|
|
status = "okay";
|
|
|
|
flash@0 {
|
|
compatible = "spi-nand";
|
|
reg = <0>;
|
|
spi-max-frequency = <40000000>;
|
|
};
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_pa_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
/*
|
|
* This is a Type-C socket, but CC1/2 are not connected, and VBUS is connected
|
|
* to Vin, which supplies the board. Host mode works (if the board is powered
|
|
* otherwise), but peripheral is probably the intention.
|
|
*/
|
|
&usb_otg {
|
|
dr_mode = "peripheral";
|
|
status = "okay";
|
|
};
|
|
|
|
&usbphy {
|
|
status = "okay";
|
|
};
|