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arm64: dts: rockchip: Add Luckfox Omni3576 Board support
Add device tree for the Luckfox Omni3576 Carrier Board with Core3576 Module, powered by the Rockchip RK3576 SoC with four Cortex-A72 cores, four Cortex-A53 cores, and a Mali-G52 MC3 GPU. This initial implementation enables essential functionality for booting Linux and basic connectivity. Supported and tested features: - UART for serial console - SD card for storage - PCIe with NVMe SSD (detected, mounted, and fully functional) - USB 2.0 host ports - RK806 PMIC for power management - RTC with timekeeping and wake-up - GPIO-controlled LED with heartbeat trigger - eMMC (enabled, not populated on tested board) The device tree provides a foundation for further peripheral support, such as WiFi, MIPI-DSI, HDMI, and Ethernet, in future updates. Tested on Linux 6.15-rc4 Based on the Luckfox SDK, which derives from Rockchip’s SDK examples, with relevant changes to align with upstream Linux. Signed-off-by: John Clark <inindev@gmail.com> Link: https://lore.kernel.org/r/20250516002713.145026-4-inindev@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
John Clark
Heiko Stuebner
parent
76595004b6
commit
d7ad90d22a
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@ -146,6 +146,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-evb1-v10.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-luckfox-omni3576.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-roc-pc.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-rock-4d.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3582-radxa-e52c.dtb
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749
arch/arm64/boot/dts/rockchip/rk3576-luckfox-core3576.dtsi
Normal file
749
arch/arm64/boot/dts/rockchip/rk3576-luckfox-core3576.dtsi
Normal file
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@ -0,0 +1,749 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
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* Copyright (c) 2025 John Clark <inindev@gmail.com>
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*/
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include <dt-bindings/soc/rockchip,vop2.h>
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#include "rk3576.dtsi"
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/ {
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model = "Luckfox Core3576 Module";
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compatible = "luckfox,core3576","rockchip,rk3576";
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aliases {
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mmc0 = &sdhci;
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};
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chosen {
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stdout-path = "serial0:1500000n8";
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};
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hdmi-con {
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compatible = "hdmi-connector";
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hdmi-pwr-supply = <&vcc_5v0_hdmi>;
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type = "a";
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port {
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hdmi_con_in: endpoint {
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remote-endpoint = <&hdmi_out_con>;
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};
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};
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};
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vbus_5v0_typec: regulator-vbus-5v0-typec {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_otg0_pwr_en>;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-name = "vbus5v0_typec";
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vin-supply = <&vcc_5v0_device>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vcc_1v1_nldo_s3";
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vin-supply = <&vcc_5v0_sys>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <2000000>;
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regulator-max-microvolt = <2000000>;
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regulator-name = "vcc_2v0_pldo_s3";
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vin-supply = <&vcc_5v0_sys>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_3v3_pcie: regulator-vcc-3v3-pcie {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&pcie_pwr_en>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc_3v3_pcie";
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startup-delay-us = <1000>;
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vin-supply = <&vcc_5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_3v3_rtc_s5: regulator-vcc-3v3-rtc-s5 {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc_3v3_rtc_s5";
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vin-supply = <&vcc_5v0_sys>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_5v0_dcin: regulator-vcc-5v0-dcin {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-name = "vcc_5v0_dcin";
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_5v0_device: regulator-vcc-5v0-device {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-name = "vcc_5v0_device";
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vin-supply = <&vcc_5v0_dcin>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_5v0_hdmi: regulator-vcc-5v0-hdmi {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&hdmi_con_en>;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-name = "vcc_5v0_hdmi";
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vin-supply = <&vcc_5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_5v0_host: regulator-vcc-5v0-host {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_host_pwr_en>;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-name = "vcc_5v0_host";
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vin-supply = <&vcc_5v0_device>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_5v0_sys: regulator-vcc-5v0-sys {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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regulator-name = "vcc_5v0_sys";
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vin-supply = <&vcc_5v0_dcin>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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};
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&combphy0_ps {
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status = "okay";
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};
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&combphy1_psu {
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status = "okay";
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};
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&cpu_b0 {
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cpu-supply = <&vdd_cpu_big_s0>;
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};
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&cpu_b1 {
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cpu-supply = <&vdd_cpu_big_s0>;
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};
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&cpu_b2 {
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cpu-supply = <&vdd_cpu_big_s0>;
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};
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&cpu_b3 {
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cpu-supply = <&vdd_cpu_big_s0>;
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};
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&cpu_l0 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&cpu_l1 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&cpu_l2 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&cpu_l3 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&gpu {
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mali-supply = <&vdd_gpu_s0>;
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status = "okay";
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};
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&hdmi {
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status = "okay";
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};
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&hdmi_in {
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hdmi_in_vp0: endpoint {
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remote-endpoint = <&vp0_out_hdmi>;
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};
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};
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&hdmi_out {
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hdmi_out_con: endpoint {
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remote-endpoint = <&hdmi_con_in>;
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};
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};
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&hdptxphy {
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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pmic@23 {
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compatible = "rockchip,rk806";
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reg = <0x23>;
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#gpio-cells = <2>;
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gpio-controller;
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interrupt-parent = <&gpio0>;
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interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
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<&rk806_dvs2_null>, <&rk806_dvs3_null>;
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system-power-controller;
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vcc1-supply = <&vcc_5v0_sys>;
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vcc2-supply = <&vcc_5v0_sys>;
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vcc3-supply = <&vcc_5v0_sys>;
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vcc4-supply = <&vcc_5v0_sys>;
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vcc5-supply = <&vcc_5v0_sys>;
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vcc6-supply = <&vcc_5v0_sys>;
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vcc7-supply = <&vcc_5v0_sys>;
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vcc8-supply = <&vcc_5v0_sys>;
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vcc9-supply = <&vcc_5v0_sys>;
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vcc10-supply = <&vcc_5v0_sys>;
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vcc11-supply = <&vcc_2v0_pldo_s3>;
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vcc12-supply = <&vcc_5v0_sys>;
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vcc13-supply = <&vcc_1v1_nldo_s3>;
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vcc14-supply = <&vcc_1v1_nldo_s3>;
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vcca-supply = <&vcc_5v0_sys>;
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rk806_dvs1_null: dvs1-null-pins {
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pins = "gpio_pwrctrl2";
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function = "pin_fun0";
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};
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rk806_dvs2_null: dvs2-null-pins {
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pins = "gpio_pwrctrl2";
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function = "pin_fun0";
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};
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rk806_dvs3_null: dvs3-null-pins {
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pins = "gpio_pwrctrl3";
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function = "pin_fun0";
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};
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rk806_dvs1_slp: dvs1-slp-pins {
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pins = "gpio_pwrctrl1";
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function = "pin_fun1";
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};
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rk806_dvs1_pwrdn: dvs1-pwrdn-pins {
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pins = "gpio_pwrctrl1";
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function = "pin_fun2";
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};
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rk806_dvs1_rst: dvs1-rst-pins {
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pins = "gpio_pwrctrl1";
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function = "pin_fun3";
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};
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rk806_dvs2_slp: dvs2-slp-pins {
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pins = "gpio_pwrctrl2";
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function = "pin_fun1";
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};
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rk806_dvs2_pwrdn: dvs2-pwrdn-pins {
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pins = "gpio_pwrctrl2";
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function = "pin_fun2";
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};
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rk806_dvs2_rst: dvs2-rst-pins {
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pins = "gpio_pwrctrl2";
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function = "pin_fun3";
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};
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rk806_dvs2_dvs: dvs2-dvs-pins {
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pins = "gpio_pwrctrl2";
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function = "pin_fun4";
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};
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rk806_dvs2_gpio: dvs2-gpio-pins {
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pins = "gpio_pwrctrl2";
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function = "pin_fun5";
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};
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rk806_dvs3_slp: dvs3-slp-pins {
|
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pins = "gpio_pwrctrl3";
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function = "pin_fun1";
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};
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rk806_dvs3_pwrdn: dvs3-pwrdn-pins {
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pins = "gpio_pwrctrl3";
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function = "pin_fun2";
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};
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rk806_dvs3_rst: dvs3-rst-pins {
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pins = "gpio_pwrctrl3";
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function = "pin_fun3";
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};
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rk806_dvs3_dvs: dvs3-dvs-pins {
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pins = "gpio_pwrctrl3";
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function = "pin_fun4";
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};
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rk806_dvs3_gpio: dvs3-gpio-pins {
|
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pins = "gpio_pwrctrl3";
|
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function = "pin_fun5";
|
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};
|
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|
||||
regulators {
|
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vdd_cpu_big_s0: dcdc-reg1 {
|
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regulator-always-on;
|
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regulator-boot-on;
|
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regulator-min-microvolt = <550000>;
|
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regulator-max-microvolt = <950000>;
|
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regulator-ramp-delay = <12500>;
|
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regulator-name = "vdd_cpu_big_s0";
|
||||
regulator-enable-ramp-delay = <400>;
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdd_npu_s0: dcdc-reg2 {
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <550000>;
|
||||
regulator-max-microvolt = <950000>;
|
||||
regulator-ramp-delay = <12500>;
|
||||
regulator-name = "vdd_npu_s0";
|
||||
regulator-enable-ramp-delay = <400>;
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdd_cpu_lit_s0: dcdc-reg3 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <550000>;
|
||||
regulator-max-microvolt = <950000>;
|
||||
regulator-ramp-delay = <12500>;
|
||||
regulator-name = "vdd_cpu_lit_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
regulator-suspend-microvolt = <750000>;
|
||||
};
|
||||
};
|
||||
|
||||
vcc_3v3_s3: dcdc-reg4 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vcc_3v3_s3";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-on-in-suspend;
|
||||
regulator-suspend-microvolt = <3300000>;
|
||||
};
|
||||
};
|
||||
|
||||
vdd_gpu_s0: dcdc-reg5 {
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <550000>;
|
||||
regulator-max-microvolt = <900000>;
|
||||
regulator-ramp-delay = <12500>;
|
||||
regulator-name = "vdd_gpu_s0";
|
||||
regulator-enable-ramp-delay = <400>;
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
regulator-suspend-microvolt = <850000>;
|
||||
};
|
||||
};
|
||||
|
||||
vddq_ddr_s0: dcdc-reg6 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-name = "vddq_ddr_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdd_logic_s0: dcdc-reg7 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <550000>;
|
||||
regulator-max-microvolt = <800000>;
|
||||
regulator-name = "vdd_logic_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vcc_1v8_s3: dcdc-reg8 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcc_1v8_s3";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-on-in-suspend;
|
||||
regulator-suspend-microvolt = <1800000>;
|
||||
};
|
||||
};
|
||||
|
||||
vdd2_ddr_s3: dcdc-reg9 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-name = "vdd2_ddr_s3";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-on-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdd_ddr_s0: dcdc-reg10 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <550000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-name = "vdd_ddr_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vcca_1v8_s0: pldo-reg1 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcca_1v8_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vcca1v8_pldo2_s0: pldo-reg2 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcca1v8_pldo2_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdda_1v2_s0: pldo-reg3 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1200000>;
|
||||
regulator-max-microvolt = <1200000>;
|
||||
regulator-name = "vdda_1v2_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vcca_3v3_s0: pldo-reg4 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <3300000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vcca_3v3_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vccio_sd_s0: pldo-reg5 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <3300000>;
|
||||
regulator-name = "vccio_sd_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vcca1v8_pldo6_s3: pldo-reg6 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <1800000>;
|
||||
regulator-max-microvolt = <1800000>;
|
||||
regulator-name = "vcca1v8_pldo6_s3";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-on-in-suspend;
|
||||
regulator-suspend-microvolt = <1800000>;
|
||||
};
|
||||
};
|
||||
|
||||
vdd_0v75_s3: nldo-reg1 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <750000>;
|
||||
regulator-max-microvolt = <750000>;
|
||||
regulator-name = "vdd_0v75_s3";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-on-in-suspend;
|
||||
regulator-suspend-microvolt = <750000>;
|
||||
};
|
||||
};
|
||||
|
||||
vdda_ddr_pll_s0: nldo-reg2 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <850000>;
|
||||
regulator-max-microvolt = <850000>;
|
||||
regulator-name = "vdda_ddr_pll_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdda0v75_hdmi_s0: nldo-reg3 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <837500>;
|
||||
regulator-max-microvolt = <837500>;
|
||||
regulator-name = "vdda0v75_hdmi_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdda_0v85_s0: nldo-reg4 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <850000>;
|
||||
regulator-max-microvolt = <850000>;
|
||||
regulator-name = "vdda_0v85_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
|
||||
vdda_0v75_s0: nldo-reg5 {
|
||||
regulator-always-on;
|
||||
regulator-boot-on;
|
||||
regulator-min-microvolt = <750000>;
|
||||
regulator-max-microvolt = <750000>;
|
||||
regulator-name = "vdda_0v75_s0";
|
||||
|
||||
regulator-state-mem {
|
||||
regulator-off-in-suspend;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&i2c2 {
|
||||
status = "okay";
|
||||
|
||||
hym8563: rtc@51 {
|
||||
compatible = "haoyu,hym8563";
|
||||
reg = <0x51>;
|
||||
#clock-cells = <0>;
|
||||
clock-output-names = "hym8563";
|
||||
interrupt-parent = <&gpio0>;
|
||||
interrupts = <RK_PA5 IRQ_TYPE_LEVEL_LOW>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&hym8563_int>;
|
||||
wakeup-source;
|
||||
};
|
||||
};
|
||||
|
||||
&pcie0 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pcie_reset>;
|
||||
reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
|
||||
vpcie3v3-supply = <&vcc_3v3_pcie>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
hdmi {
|
||||
hdmi_con_en: hdmi-con-en {
|
||||
rockchip,pins = <4 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
};
|
||||
|
||||
hym8563 {
|
||||
hym8563_int: hym8563-int {
|
||||
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
};
|
||||
};
|
||||
|
||||
pcie {
|
||||
pcie_pwr_en: pcie-pwr-en {
|
||||
rockchip,pins = <4 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
};
|
||||
|
||||
pcie_reset: pcie-reset {
|
||||
rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
};
|
||||
};
|
||||
|
||||
usb {
|
||||
usb_host_pwr_en: usb-host-pwr-en {
|
||||
rockchip,pins = <1 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
|
||||
usb_otg0_pwr_en: usb-otg0-pwr-en {
|
||||
rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
|
||||
usbc0_int: usbc0-int {
|
||||
rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&rng {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&saradc {
|
||||
vref-supply = <&vcca_1v8_s0>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&sdhci {
|
||||
bus-width = <8>;
|
||||
full-pwr-cycle-in-suspend;
|
||||
mmc-hs400-1_8v;
|
||||
mmc-hs400-enhanced-strobe;
|
||||
no-sd;
|
||||
no-sdio;
|
||||
non-removable;
|
||||
vmmc-supply = <&vcc_3v3_s3>;
|
||||
vqmmc-supply = <&vccio_sd_s0>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart0 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&uart4 {
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&uart4m1_xfer &uart4m1_ctsn>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&u2phy1 {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&u2phy1_otg {
|
||||
phy-supply = <&vcc_5v0_host>;
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&usb_drd1_dwc3 {
|
||||
dr_mode = "host";
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vop {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vop_mmu {
|
||||
status = "okay";
|
||||
};
|
||||
|
||||
&vp0 {
|
||||
vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
|
||||
reg = <ROCKCHIP_VOP2_EP_HDMI0>;
|
||||
remote-endpoint = <&hdmi_in_vp0>;
|
||||
};
|
||||
};
|
||||
51
arch/arm64/boot/dts/rockchip/rk3576-luckfox-omni3576.dts
Normal file
51
arch/arm64/boot/dts/rockchip/rk3576-luckfox-omni3576.dts
Normal file
|
|
@ -0,0 +1,51 @@
|
|||
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
||||
/*
|
||||
* Copyright (c) 2024 Rockchip Electronics Co., Ltd.
|
||||
* Copyright (c) 2025 John Clark <inindev@gmail.com>
|
||||
*/
|
||||
|
||||
/dts-v1/;
|
||||
|
||||
#include "rk3576-luckfox-core3576.dtsi"
|
||||
|
||||
/ {
|
||||
model = "Luckfox Omni3576 Carrier Board";
|
||||
compatible = "luckfox,omni3576", "luckfox,core3576", "rockchip,rk3576";
|
||||
|
||||
aliases {
|
||||
mmc1 = &sdmmc;
|
||||
};
|
||||
|
||||
leds: leds {
|
||||
compatible = "gpio-leds";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&led_green_pin>;
|
||||
|
||||
green_led: green-led {
|
||||
color = <LED_COLOR_ID_GREEN>;
|
||||
function = LED_FUNCTION_HEARTBEAT;
|
||||
gpios = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
|
||||
linux,default-trigger = "heartbeat";
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&pinctrl {
|
||||
leds {
|
||||
led_green_pin: led-green-pin {
|
||||
rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
&sdmmc {
|
||||
bus-width = <4>;
|
||||
cap-mmc-highspeed;
|
||||
cap-sd-highspeed;
|
||||
disable-wp;
|
||||
no-sdio;
|
||||
sd-uhs-sdr104;
|
||||
vmmc-supply = <&vcc_3v3_s3>;
|
||||
vqmmc-supply = <&vccio_sd_s0>;
|
||||
status = "okay";
|
||||
};
|
||||
Loading…
Reference in New Issue
Block a user