diff --git a/config/boards/nanopi-r76s.conf b/config/boards/nanopi-r76s.conf index ce1974ff37..9ab0822b84 100644 --- a/config/boards/nanopi-r76s.conf +++ b/config/boards/nanopi-r76s.conf @@ -3,6 +3,7 @@ BOARD_NAME="NanoPi R76S" BOARDFAMILY="rk35xx" BOOTCONFIG="nanopi-r76s-rk3576_defconfig" KERNEL_TARGET="vendor,edge" # WIP: current kernel +KERNEL_TEST_TARGET="edge" FULL_DESKTOP="yes" BOOT_LOGO="desktop" BOOT_FDT_FILE="rockchip/rk3576-nanopi-r76s.dtb" @@ -18,3 +19,41 @@ function post_family_tweaks__nanopi-r76s_naming_audios() { echo 'SUBSYSTEM=="sound", ENV{ID_PATH}=="platform-hdmi-sound", ENV{SOUND_DESCRIPTION}="HDMI Audio"' > $SDCARD/etc/udev/rules.d/90-naming-audios.rules return 0 } + +function post_family_config__nanopi_r76s_use_mainline_uboot() { + # Use mainline U-Boot for edge, keep vendor U-Boot for vendor branch + [[ "${BRANCH}" == "vendor" ]] && return 0 + + display_alert "$BOARD" "Using mainline U-Boot for $BOARD / $BRANCH" "info" + + declare -g BOOTDELAY=1 + declare -g BOOTSOURCE="https://github.com/u-boot/u-boot.git" + declare -g BOOTBRANCH="tag:v2026.01-rc2" + declare -g BOOTPATCHDIR="v2026.01" + unset BOOT_FDT_FILE + + # Don't set BOOTDIR, allow shared U-Boot source directory for disk space efficiency + declare -g UBOOT_TARGET_MAP="BL31=${RKBIN_DIR}/${BL31_BLOB} ROCKCHIP_TPL=${RKBIN_DIR}/${DDR_BLOB};;u-boot-rockchip.bin" + + # Disable stuff from rockchip64_common; we're using binman here which does all the work already + unset uboot_custom_postprocess write_uboot_platform write_uboot_platform_mtd # disable stuff from rockchip64_common; we're using binman here which does all the work already + + # Just use the binman-provided u-boot-rockchip.bin, which is ready-to-go + function write_uboot_platform() { + dd "if=$1/u-boot-rockchip.bin" "of=$2" bs=32k seek=1 conv=notrunc status=none + } +} + +# "rockchip-common: boot SD card first, then NVMe, then mmc" +# include/configs/rockchip-common.h +# -#define BOOT_TARGETS "mmc1 mmc0 nvme scsi usb pxe dhcp" +# +#define BOOT_TARGETS "mmc0 mmc1 nvme scsi usb pxe dhcp" +# On NanoPi R76S, mmc0 is the SD card, mmc1 is the eMMC slot +function pre_config_uboot_target__nanopi_r76s_patch_rockchip_common_boot_order() { + [[ "${BRANCH}" == "vendor" ]] && return 0 + + declare -a rockchip_uboot_targets=("mmc0" "mmc1" "nvme" "scsi" "usb" "pxe" "dhcp") # for future make-this-generic delight + display_alert "u-boot for ${BOARD}/${BRANCH}" "u-boot: adjust boot order to '${rockchip_uboot_targets[*]}'" "info" + sed -i -e "s/#define BOOT_TARGETS.*/#define BOOT_TARGETS \"${rockchip_uboot_targets[*]}\"/" include/configs/rockchip-common.h + regular_git diff -u include/configs/rockchip-common.h || true +} diff --git a/patch/kernel/archive/rockchip64-6.18/dt/rk3576-nanopi-r76s.dts b/patch/kernel/archive/rockchip64-6.18/dt/rk3576-nanopi-r76s.dts index f3d024a4a9..27f33eb438 100644 --- a/patch/kernel/archive/rockchip64-6.18/dt/rk3576-nanopi-r76s.dts +++ b/patch/kernel/archive/rockchip64-6.18/dt/rk3576-nanopi-r76s.dts @@ -153,17 +153,17 @@ vin-supply = <&vcc_3v3_s3>; }; - /* USB Type-C Power */ - vbus5v0_typec: regulator-vbus5v0-typec { + /* USB OTG0 Power (USB3.0 Type-A) */ + vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 { compatible = "regulator-fixed"; - regulator-name = "vbus5v0_typec"; + regulator-name = "vcc5v0_usb_otg0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; enable-active-high; gpio = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>; - vin-supply = <&vcc_5v0_sys>; pinctrl-names = "default"; pinctrl-0 = <&usb_otg0_pwren>; + vin-supply = <&vcc_5v0_sys>; }; }; @@ -818,10 +818,9 @@ status = "okay"; }; -/* USB Configuration */ +/* USB Configuration - USB3.0 Type-A Host Port (OTG0) */ &usb_drd0_dwc3 { - dr_mode = "otg"; - extcon = <&u2phy0>; + dr_mode = "host"; status = "okay"; }; @@ -835,7 +834,7 @@ &u2phy0_otg { status = "okay"; - phy-supply = <&vbus5v0_typec>; + phy-supply = <&vcc5v0_usb_otg0>; }; /* Video Output Configuration */ diff --git a/patch/u-boot/v2026.01/add-nanopi-r76s-support.patch b/patch/u-boot/v2026.01/add-nanopi-r76s-support.patch new file mode 100644 index 0000000000..fc651516b4 --- /dev/null +++ b/patch/u-boot/v2026.01/add-nanopi-r76s-support.patch @@ -0,0 +1,969 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: SuperKali +Date: Tue, 25 Nov 2025 07:54:11 +0000 +Subject: arm: rk3576: Add support for FriendlyELEC NanoPi R76S + +Add support for the FriendlyELEC NanoPi R76S board +based on the Rockchip RK3576 SoC. + +Features: +- 2x Realtek RTL8125 2.5GbE (PCIe) +- eMMC and SD card support +- SDIO WiFi/Bluetooth +- USB3.0 Type-A Host +- HDMI output +- 3x GPIO LEDs (system, LAN, WAN) +- Rockchip RK806 PMIC + +Signed-off-by: SuperKali +--- + arch/arm/dts/rk3576-nanopi-r76s-u-boot.dtsi | 7 + + configs/nanopi-r76s-rk3576_defconfig | 60 + + dts/upstream/src/arm64/rockchip/rk3576-nanopi-r76s.dts | 857 ++++++++++ + 3 files changed, 924 insertions(+) + +diff --git a/arch/arm/dts/rk3576-nanopi-r76s-u-boot.dtsi b/arch/arm/dts/rk3576-nanopi-r76s-u-boot.dtsi +new file mode 100644 +index 00000000000..9798c46e2d0 +--- /dev/null ++++ b/arch/arm/dts/rk3576-nanopi-r76s-u-boot.dtsi +@@ -0,0 +1,7 @@ ++// SPDX-License-Identifier: (GPL-2.0+ OR MIT) ++ ++#include "rk3576-u-boot.dtsi" ++ ++&sys_led { ++ default-state = "on"; ++}; +diff --git a/configs/nanopi-r76s-rk3576_defconfig b/configs/nanopi-r76s-rk3576_defconfig +new file mode 100644 +index 00000000000..d7d402bc237 +--- /dev/null ++++ b/configs/nanopi-r76s-rk3576_defconfig +@@ -0,0 +1,60 @@ ++CONFIG_ARM=y ++CONFIG_SKIP_LOWLEVEL_INIT=y ++CONFIG_COUNTER_FREQUENCY=24000000 ++CONFIG_ARCH_ROCKCHIP=y ++CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3576-nanopi-r76s" ++CONFIG_ROCKCHIP_RK3576=y ++CONFIG_SYS_LOAD_ADDR=0x40c00800 ++CONFIG_DEBUG_UART_BASE=0x2AD40000 ++CONFIG_DEBUG_UART_CLOCK=24000000 ++CONFIG_PCI=y ++CONFIG_DEBUG_UART=y ++CONFIG_DEFAULT_FDT_FILE="rockchip/rk3576-nanopi-r76s.dtb" ++# CONFIG_DISPLAY_CPUINFO is not set ++CONFIG_SPL_MAX_SIZE=0x40000 ++# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set ++CONFIG_CMD_MEMINFO=y ++CONFIG_CMD_MEMINFO_MAP=y ++CONFIG_CMD_GPIO=y ++CONFIG_CMD_GPT=y ++CONFIG_CMD_I2C=y ++CONFIG_CMD_MISC=y ++CONFIG_CMD_MMC=y ++CONFIG_CMD_PCI=y ++CONFIG_CMD_USB=y ++CONFIG_CMD_ROCKUSB=y ++CONFIG_CMD_USB_MASS_STORAGE=y ++# CONFIG_CMD_SETEXPR is not set ++CONFIG_CMD_RNG=y ++CONFIG_CMD_REGULATOR=y ++# CONFIG_SPL_DOS_PARTITION is not set ++CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" ++CONFIG_ROCKCHIP_GPIO=y ++CONFIG_SYS_I2C_ROCKCHIP=y ++CONFIG_LED=y ++CONFIG_LED_GPIO=y ++CONFIG_SUPPORT_EMMC_RPMB=y ++CONFIG_MMC_DW=y ++CONFIG_MMC_DW_ROCKCHIP=y ++CONFIG_PHY_REALTEK=y ++CONFIG_DWC_ETH_QOS=y ++CONFIG_DWC_ETH_QOS_ROCKCHIP=y ++CONFIG_PCIE_DW_ROCKCHIP=y ++CONFIG_PHY_ROCKCHIP_INNO_USB2=y ++CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y ++CONFIG_PHY_ROCKCHIP_USBDP=y ++CONFIG_DM_PMIC=y ++CONFIG_PMIC_RK8XX=y ++CONFIG_REGULATOR_RK8XX=y ++CONFIG_BAUDRATE=1500000 ++CONFIG_DEBUG_UART_SHIFT=2 ++CONFIG_SYS_NS16550_MEM32=y ++CONFIG_SYSRESET_PSCI=y ++CONFIG_USB=y ++CONFIG_USB_XHCI_HCD=y ++CONFIG_USB_DWC3=y ++CONFIG_USB_DWC3_GENERIC=y ++CONFIG_USB_GADGET=y ++CONFIG_USB_GADGET_DOWNLOAD=y ++CONFIG_USB_FUNCTION_ROCKUSB=y ++# CONFIG_USB_FUNCTION_FASTBOOT is not set ++CONFIG_ERRNO_STR=y +diff --git a/dts/upstream/src/arm64/rockchip/rk3576-nanopi-r76s.dts b/dts/upstream/src/arm64/rockchip/rk3576-nanopi-r76s.dts +new file mode 100644 +index 00000000000..5ef2b193789 +--- /dev/null ++++ b/dts/upstream/src/arm64/rockchip/rk3576-nanopi-r76s.dts +@@ -0,0 +1,857 @@ ++// SPDX-License-Identifier: (GPL-2.0+ OR MIT) ++/* ++ * Copyright (c) 2024 Rockchip Electronics Co., Ltd. ++ * ++ */ ++ ++/dts-v1/; ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include "rk3576.dtsi" ++ ++/ { ++ model = "FriendlyELEC NanoPi R76S"; ++ compatible = "friendlyelec,nanopi-r76s", "rockchip,rk3576"; ++ ++ /* Network and Storage Aliases */ ++ aliases { ++ ethernet0 = &r8125_b; ++ ethernet1 = &r8125_a; ++ mmc0 = &sdmmc; ++ mmc1 = &sdhci; ++ }; ++ ++ /* Boot Configuration */ ++ chosen { ++ stdout-path = "serial0:1500000n8"; ++ }; ++ ++ /* HDMI Connector */ ++ hdmi-con { ++ compatible = "hdmi-connector"; ++ type = "a"; ++ ++ port { ++ hdmi_con_in: endpoint { ++ remote-endpoint = <&hdmi_out_con>; ++ }; ++ }; ++ }; ++ ++ /* LED Configuration */ ++ leds: leds { ++ compatible = "gpio-leds"; ++ ++ sys_led: led-0 { ++ color = ; ++ function = LED_FUNCTION_HEARTBEAT; ++ gpios = <&gpio2 RK_PB3 GPIO_ACTIVE_HIGH>; ++ linux,default-trigger = "heartbeat"; ++ pinctrl-0 = <&sys_led_pin>; ++ }; ++ ++ lan_led: led-1 { ++ color = ; ++ function = LED_FUNCTION_STATUS; ++ gpios = <&gpio2 RK_PB0 GPIO_ACTIVE_HIGH>; ++ pinctrl-0 = <&lan_led_pin>; ++ }; ++ ++ wan_led: led-2 { ++ color = ; ++ function = LED_FUNCTION_STATUS; ++ gpios = <&gpio4 RK_PC5 GPIO_ACTIVE_HIGH>; ++ pinctrl-0 = <&wan_led_pin>; ++ }; ++ }; ++ ++ /* SDIO for WIFI CARD */ ++ sdio_pwrseq: sdio-pwrseq { ++ compatible = "mmc-pwrseq-simple"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&wifi_poweren_gpio>; ++ ++ post-power-on-delay-ms = <200>; ++ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>; ++ }; ++ ++ /* Power Input */ ++ vcc_5v0_dcin: regulator-vcc-5v0-dcin { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc_5v0_dcin"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ }; ++ ++ /* Main System Power */ ++ vcc_5v0_sys: regulator-vcc-5v0-sys { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc_5v0_sys"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ vin-supply = <&vcc_5v0_dcin>; ++ }; ++ ++ /* PMIC Input Rails */ ++ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc_1v1_nldo_s3"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <1100000>; ++ regulator-max-microvolt = <1100000>; ++ vin-supply = <&vcc_5v0_sys>; ++ }; ++ ++ vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc_2v0_pldo_s3"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <2000000>; ++ regulator-max-microvolt = <2000000>; ++ vin-supply = <&vcc_5v0_sys>; ++ }; ++ ++ /* General Purpose 3.3V Rails */ ++ vcc_3v3_s0: regulator-vcc-3v3-s0 { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc_3v3_s0"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ vin-supply = <&vcc_3v3_s3>; ++ }; ++ ++ /* RTC Backup Power */ ++ vcc_3v3_rtc_s5: regulator-vcc-3v3-rtc-s5 { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc_3v3_rtc_s5"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ vin-supply = <&vcc_5v0_sys>; ++ }; ++ ++ /* PCIe Power */ ++ vcc_3v3_pcie20: regulator-vcc-3v3-pcie20 { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc_3v3_pcie20"; ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <3300000>; ++ regulator-max-microvolt = <3300000>; ++ vin-supply = <&vcc_3v3_s3>; ++ }; ++ ++ /* USB OTG0 Power (USB3.0 Type-A) */ ++ vcc5v0_usb_otg0: regulator-vcc5v0-usb-otg0 { ++ compatible = "regulator-fixed"; ++ regulator-name = "vcc5v0_usb_otg0"; ++ regulator-min-microvolt = <5000000>; ++ regulator-max-microvolt = <5000000>; ++ enable-active-high; ++ gpio = <&gpio0 RK_PD1 GPIO_ACTIVE_HIGH>; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&usb_otg0_pwren>; ++ vin-supply = <&vcc_5v0_sys>; ++ }; ++}; ++ ++/* Combo PHY Configuration */ ++&combphy0_ps { ++ status = "okay"; ++}; ++ ++&combphy1_psu { ++ status = "okay"; ++}; ++ ++/* CPU Nodes */ ++&cpu_b0 { ++ cpu-supply = <&vdd_cpu_big_s0>; ++}; ++ ++&cpu_b1 { ++ cpu-supply = <&vdd_cpu_big_s0>; ++}; ++ ++&cpu_b2 { ++ cpu-supply = <&vdd_cpu_big_s0>; ++}; ++ ++&cpu_b3 { ++ cpu-supply = <&vdd_cpu_big_s0>; ++}; ++ ++&cpu_l0 { ++ cpu-supply = <&vdd_cpu_lit_s0>; ++}; ++ ++&cpu_l1 { ++ cpu-supply = <&vdd_cpu_lit_s0>; ++}; ++ ++&cpu_l2 { ++ cpu-supply = <&vdd_cpu_lit_s0>; ++}; ++ ++&cpu_l3 { ++ cpu-supply = <&vdd_cpu_lit_s0>; ++}; ++ ++/* GPU Node */ ++&gpu { ++ mali-supply = <&vdd_gpu_s0>; ++ status = "okay"; ++}; ++ ++/* GPIO Connector */ ++&gpio4 { ++ gpio-line-names = ++ /* GPIO4 A0-A7 */ ++ "", "", ++ "", "PIN_03", ++ "PIN_04 [UART6_TX_M0]", "PIN_05", ++ "PIN_06 [UART6_RX_M0]", "PIN_07", ++ /* GPIO4 B0-B7 */ ++ "", "", "", "", ++ "", "", "", "", ++ /* GPIO4 C0-C7 */ ++ "", "", "", "", ++ "", "", "", "", ++ /* GPIO4 D0-D7 */ ++ "", "", "", "", ++ "", "", "", ""; ++}; ++ ++/* HDMI Nodes */ ++&hdmi { ++ status = "okay"; ++}; ++ ++&hdmi_in { ++ hdmi_in_vp0: endpoint { ++ remote-endpoint = <&vp0_out_hdmi>; ++ }; ++}; ++ ++&hdmi_out { ++ hdmi_out_con: endpoint { ++ remote-endpoint = <&hdmi_con_in>; ++ }; ++}; ++ ++&hdmi_sound { ++ status = "okay"; ++}; ++ ++&hdptxphy { ++ status = "okay"; ++}; ++ ++/* I2C Nodes */ ++&i2c1 { ++ status = "okay"; ++ ++ pmic@23 { ++ compatible = "rockchip,rk806"; ++ reg = <0x23>; ++ ++ interrupt-parent = <&gpio0>; ++ interrupts = <6 IRQ_TYPE_LEVEL_LOW>; ++ ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>, ++ <&rk806_dvs2_null>, <&rk806_dvs3_null>; ++ ++ system-power-controller; ++ ++ vcc1-supply = <&vcc_5v0_sys>; ++ vcc2-supply = <&vcc_5v0_sys>; ++ vcc3-supply = <&vcc_5v0_sys>; ++ vcc4-supply = <&vcc_5v0_sys>; ++ vcc5-supply = <&vcc_5v0_sys>; ++ vcc6-supply = <&vcc_5v0_sys>; ++ vcc7-supply = <&vcc_5v0_sys>; ++ vcc8-supply = <&vcc_5v0_sys>; ++ vcc9-supply = <&vcc_5v0_sys>; ++ vcc10-supply = <&vcc_5v0_sys>; ++ vcc11-supply = <&vcc_2v0_pldo_s3>; ++ vcc12-supply = <&vcc_5v0_sys>; ++ vcc13-supply = <&vcc_1v1_nldo_s3>; ++ vcc14-supply = <&vcc_1v1_nldo_s3>; ++ vcca-supply = <&vcc_5v0_sys>; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++ ++ rk806_dvs1_null: dvs1-null-pins { ++ pins = "gpio_pwrctrl1"; ++ function = "pin_fun0"; ++ }; ++ ++ rk806_dvs2_null: dvs2-null-pins { ++ pins = "gpio_pwrctrl2"; ++ function = "pin_fun0"; ++ }; ++ ++ rk806_dvs3_null: dvs3-null-pins { ++ pins = "gpio_pwrctrl3"; ++ function = "pin_fun0"; ++ }; ++ ++ rk806_dvs1_slp: dvs1-slp-pins { ++ pins = "gpio_pwrctrl1"; ++ function = "pin_fun1"; ++ }; ++ ++ rk806_dvs1_pwrdn: dvs1-pwrdn-pins { ++ pins = "gpio_pwrctrl1"; ++ function = "pin_fun2"; ++ }; ++ ++ rk806_dvs1_rst: dvs1-rst-pins { ++ pins = "gpio_pwrctrl1"; ++ function = "pin_fun3"; ++ }; ++ ++ rk806_dvs2_slp: dvs2-slp-pins { ++ pins = "gpio_pwrctrl2"; ++ function = "pin_fun1"; ++ }; ++ ++ rk806_dvs2_pwrdn: dvs2-pwrdn-pins { ++ pins = "gpio_pwrctrl2"; ++ function = "pin_fun2"; ++ }; ++ ++ rk806_dvs2_rst: dvs2-rst-pins { ++ pins = "gpio_pwrctrl2"; ++ function = "pin_fun3"; ++ }; ++ ++ rk806_dvs2_dvs: dvs2-dvs-pins { ++ pins = "gpio_pwrctrl2"; ++ function = "pin_fun4"; ++ }; ++ ++ rk806_dvs2_gpio: dvs2-gpio-pins { ++ pins = "gpio_pwrctrl2"; ++ function = "pin_fun5"; ++ }; ++ ++ rk806_dvs3_slp: dvs3-slp-pins { ++ pins = "gpio_pwrctrl3"; ++ function = "pin_fun1"; ++ }; ++ ++ rk806_dvs3_pwrdn: dvs3-pwrdn-pins { ++ pins = "gpio_pwrctrl3"; ++ function = "pin_fun2"; ++ }; ++ ++ rk806_dvs3_rst: dvs3-rst-pins { ++ pins = "gpio_pwrctrl3"; ++ function = "pin_fun3"; ++ }; ++ ++ rk806_dvs3_dvs: dvs3-dvs-pins { ++ pins = "gpio_pwrctrl3"; ++ function = "pin_fun4"; ++ }; ++ ++ rk806_dvs3_gpio: dvs3-gpio-pins { ++ pins = "gpio_pwrctrl3"; ++ function = "pin_fun5"; ++ }; ++ ++ regulators { ++ vdd_cpu_big_s0: dcdc-reg1 { ++ regulator-always-on; ++ regulator-boot-on; ++ regulator-min-microvolt = <550000>; ++ regulator-max-microvolt = <950000>; ++ regulator-ramp-delay = <12500>; ++ 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; ++ }; ++ }; ++ }; ++ }; ++}; ++ ++&i2c0 { ++ pinctrl-0 = <&i2c0m1_xfer>; ++ status = "okay"; ++}; ++ ++&i2c2 { ++ status = "okay"; ++ ++ hym8563: rtc@51 { ++ compatible = "haoyu,hym8563"; ++ reg = <0x51>; ++ #clock-cells = <0>; ++ clock-frequency = <32768>; ++ clock-output-names = "hym8563"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&hym8563_int>; ++ interrupt-parent = <&gpio0>; ++ interrupts = ; ++ wakeup-source; ++ }; ++}; ++ ++&i2c5 { ++ status = "okay"; ++ clock-frequency = <200000>; ++ pinctrl-0 = <&i2c5m3_xfer>; ++}; ++ ++&i2c8 { ++ clock-frequency = <200000>; ++ pinctrl-0 = <&i2c8m2_xfer>; ++}; ++ ++/* PCIE Nodes */ ++&pcie0 { ++ status = "okay"; ++ pinctrl-0 = <&pcie0_reset_gpio>; ++ phys = <&combphy0_ps PHY_TYPE_PCIE>; ++ reset-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>; ++ vpcie3v3-supply = <&vcc_3v3_pcie20>; ++ ++ pcie@0,0 { ++ reg = <0x00000000 0 0 0 0>; ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ r8125_a: pcie@0,0 { ++ reg = <0x000000 0 0 0 0>; ++ local-mac-address = [ 00 00 00 00 00 00 ]; ++ }; ++ }; ++}; ++ ++&pcie1 { ++ status = "okay"; ++ pinctrl-0 = <&pcie1_reset_gpio>; ++ reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>; ++ phys = <&combphy1_psu PHY_TYPE_PCIE>; ++ vpcie3v3-supply = <&vcc_3v3_pcie20>; ++ ++ pcie@0,0 { ++ reg = <0x00200000 0 0 0 0>; ++ #address-cells = <3>; ++ #size-cells = <2>; ++ ++ r8125_b: pcie@20,0 { ++ reg = <0x000000 0 0 0 0>; ++ local-mac-address = [ 00 00 00 00 00 00 ]; ++ }; ++ }; ++}; ++ ++/* PINs Configuration */ ++&pinctrl { ++ ++ hym8563 { ++ hym8563_int: hym8563-int { ++ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>; ++ }; ++ }; ++ ++ gpio-leds { ++ sys_led_pin: sys-led-pin { ++ rockchip,pins = <2 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ ++ lan_led_pin: lan-led-pin { ++ rockchip,pins = <2 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ ++ wan_led_pin: wan-led-pin { ++ rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ }; ++ ++ pcie { ++ pcie0_reset_gpio: pcie0-reset-gpio { ++ rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ ++ pcie1_reset_gpio: pcie1-reset-gpio { ++ rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ }; ++ ++ usb { ++ usb_otg0_pwren: usb-otg0-pwren { ++ rockchip,pins = <0 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ }; ++ ++ wireless-bluetooth { ++ uart5_gpios: uart5-gpios { ++ rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>; ++ }; ++ }; ++ ++ wireless-wlan { ++ wifi_host_wake_irq: wifi-host-wake-irq { ++ rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_down>; ++ }; ++ ++ wifi_poweren_gpio: wifi-poweren-gpio { ++ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; ++ }; ++ }; ++}; ++ ++/* Audio Interface Configuration */ ++&sai6 { ++ status = "okay"; ++}; ++ ++/* SD/MMC Configuration */ ++&sdio { ++ max-frequency = <200000000>; ++ bus-width = <4>; ++ cap-sdio-irq; ++ disable-wp; ++ keep-power-in-suspend; ++ mmc-pwrseq = <&sdio_pwrseq>; ++ no-sd; ++ no-mmc; ++ non-removable; ++ sd-uhs-sdr50; ++ sd-uhs-sdr104; ++ vmmc-supply = <&vcc_3v3_s3>; ++ vqmmc-supply = <&vcc_1v8_s3>; ++ pinctrl-0 = <&sdmmc1m0_bus4 &sdmmc1m0_clk &sdmmc1m0_cmd>; ++ wakeup-source; ++ status = "okay"; ++}; ++ ++&sdhci { ++ bus-width = <8>; ++ full-pwr-cycle-in-suspend; ++ max-frequency = <200000000>; ++ mmc-hs400-1_8v; ++ mmc-hs400-enhanced-strobe; ++ no-sdio; ++ no-sd; ++ non-removable; ++ status = "okay"; ++}; ++ ++&sdmmc { ++ max-frequency = <200000000>; ++ no-sdio; ++ no-mmc; ++ bus-width = <4>; ++ cap-mmc-highspeed; ++ cap-sd-highspeed; ++ disable-wp; ++ sd-uhs-sdr104; ++ vmmc-supply = <&vcc_3v3_s3>; ++ vqmmc-supply = <&vccio_sd_s0>; ++ pinctrl-names = "default"; ++ status = "okay"; ++}; ++ ++/* UART Configuration */ ++&uart0 { ++ status = "okay"; ++}; ++ ++&uart5 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&uart5m0_xfer &uart5m0_ctsn &uart5m0_rtsn>; ++ status = "okay"; ++ ++ bluetooth { ++ compatible = "realtek,rtl8822cs-bt"; ++ enable-gpios = <&gpio3 RK_PC7 GPIO_ACTIVE_HIGH>; ++ host-wake-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; ++ device-wake-gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>; ++ }; ++}; ++ ++&uart6 { ++ status = "okay"; ++}; ++ ++/* USB Configuration - USB3.0 Type-A Host Port (OTG0) */ ++&usb_drd0_dwc3 { ++ dr_mode = "host"; ++ status = "okay"; ++}; ++ ++&usbdp_phy { ++ status = "okay"; ++}; ++ ++&u2phy0 { ++ status = "okay"; ++}; ++ ++&u2phy0_otg { ++ status = "okay"; ++ phy-supply = <&vcc5v0_usb_otg0>; ++}; ++ ++/* Video Output Configuration */ ++&vop { ++ status = "okay"; ++}; ++ ++&vop_mmu { ++ status = "okay"; ++}; ++ ++&vp0 { ++ vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { ++ reg = ; ++ remote-endpoint = <&hdmi_in_vp0>; ++ }; ++}; +-- +Armbian