From 53ec6d21fe1ec0677f9db56a23dda8d145eda102 Mon Sep 17 00:00:00 2001 From: Jun Yan Date: Sat, 14 Feb 2026 10:17:16 +0800 Subject: [PATCH] arm64: dts: rockchip: Add OneThing Edge Cube series The OneThing Edge Cube (OEC) series features the RK3566 SoC, 8GB eMMC storage, and supports one SATA interface, one Gigabit Ethernet port, and one USB 3.0 port. Other than the difference in RAM capacity, the OEC and OEC-turbo are identical in all other specifications. Specification: - Rockchip RK3566 - LPDDR4X 2GB (OEC) / 4GB (OEC-turbo) - eMMC 8GB - Gigabit Ethernet port x 1 - USB 3.0 port x 1 - USB-C 2.0 port x 1 - 12V DC Power supply - SATA 3.0 connector x 1 These devices do not have a PMIC, and their hardware circuit design is highly similar to that of the rk3566-box-demo[1]. Hardware schematics are not available at this time, with the vendor firmware dts available for reference[2]. Ethernet, USB 3.0 and SATA 3.0 ports tested, all working well. [1] https://elixir.bootlin.com/linux/v6.18.6/source/arch/arm64/boot/dts/rockchip/rk3566-box-demo.dts [2] https://archive.org/download/wxy-oec-RK3566-4G-dump/wxy-oec-RK3566-4G-dump.dts Signed-off-by: Jun Yan Link: https://patch.msgid.link/20260214021719.620752-4-jerrysteve1101@gmail.com Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/Makefile | 1 + .../rockchip/rk3566-onething-edge-cube.dts | 342 ++++++++++++++++++ 2 files changed, 343 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3566-onething-edge-cube.dts diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 4d384f153c134..71a7ab8e7223b 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -104,6 +104,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353v.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg353vs.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-anbernic-rg503.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-odroid-m1s.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-onething-edge-cube.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-orangepi-3b-v1.1.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-orangepi-3b-v2.1.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3566-pinenote-v1.1.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk3566-onething-edge-cube.dts b/arch/arm64/boot/dts/rockchip/rk3566-onething-edge-cube.dts new file mode 100644 index 0000000000000..b57bf7bf10f50 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3566-onething-edge-cube.dts @@ -0,0 +1,342 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) + +/dts-v1/; + +#include +#include +#include +#include +#include "rk3566.dtsi" + +/ { + model = "OneThing Edge Cube (OEC)/OEC Turbo"; + compatible = "onething,edge-cube", "rockchip,rk3566"; + + aliases { + ethernet0 = &gmac1; + mmc0 = &sdhci; + }; + + chosen: chosen { + stdout-path = "serial2:1500000n8"; + }; + + gmac1_clkin: external-gmac1-clock { + compatible = "fixed-clock"; + clock-frequency = <125000000>; + clock-output-names = "gmac1_clkin"; + #clock-cells = <0>; + }; + + leds { + compatible = "gpio-leds"; + + rgb_led_b: led-0 { + color = ; + default-state = "off"; + function = LED_FUNCTION_STATUS; + gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&rgb_led_b_enable_l>; + }; + + rgb_led_g: led-1 { + color = ; + default-state = "on"; + function = LED_FUNCTION_STATUS; + gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&rgb_led_g_enable_l>; + }; + + rgb_led_r: led-2 { + color = ; + default-state = "off"; + function = LED_FUNCTION_STATUS; + gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&rgb_led_r_enable_l>; + }; + }; + + vcc_1v8: regulator-vcc-1v8 { + compatible = "regulator-fixed"; + regulator-name = "vcc_1v8"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc_3v3: regulator-vcc-3v3 { + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc5v0_sys>; + }; + + vcc12v0_dcin: regulator-vcc12v0-dcin { + compatible = "regulator-fixed"; + regulator-name = "vcc12v0_dcin"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + vcc3v3_sys: regulator-vcc3v3-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc3v3_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc12v0_dcin>; + }; + + vcc5v0_sys: regulator-vcc5v0-sys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc12v0_dcin>; + }; + + vcc5v0_usb_host: regulator-vcc5v0-usb-host { + compatible = "regulator-fixed"; + enable-active-high; + gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vcc5v0_usb_host_en>; + regulator-name = "vcc5v0_usb_host"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&vcc5v0_sys>; + }; + + vdd_cpu: regulator-vdd-cpu { + compatible = "pwm-regulator"; + pwms = <&pwm0 0 5000 PWM_POLARITY_INVERTED>; + regulator-always-on; + regulator-boot-on; + regulator-name = "vdd_cpu"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1200000>; + regulator-settling-time-up-us = <250>; + pwm-supply = <&vcc5v0_sys>; + }; + + vdd_fixed: regulator-vdd-fixed { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-name = "vdd_fixed"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <950000>; + vin-supply = <&vcc5v0_sys>; + }; + + vdd_logic: regulator-vdd-logic { + compatible = "pwm-regulator"; + pwms = <&pwm1 0 5000 PWM_POLARITY_INVERTED>; + regulator-name = "vdd_logic"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1100000>; + regulator-settling-time-up-us = <250>; + pwm-supply = <&vcc5v0_sys>; + }; +}; + + +/* No hardware video output port */ +&display_subsystem { + status = "disabled"; +}; + +&combphy1 { + status = "okay"; +}; + +&combphy2 { + status = "okay"; +}; + +&cpu0 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu1 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu2 { + cpu-supply = <&vdd_cpu>; +}; + +&cpu3 { + cpu-supply = <&vdd_cpu>; +}; + +&gmac1 { + assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>; + clock_in_out = "input"; + phy-handle = <&rgmii_phy1>; + phy-mode = "rgmii-id"; + pinctrl-names = "default"; + pinctrl-0 = <&gmac1m1_miim + &gmac1m1_tx_bus2 + &gmac1m1_rx_bus2 + &gmac1m1_rgmii_clk + &gmac1m1_rgmii_bus + &gmac1m1_clkinout>; + status = "okay"; +}; + +&gpu { + status = "okay"; +}; + +&mdio1 { + rgmii_phy1: ethernet-phy@1 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0x1>; + reset-assert-us = <20000>; + reset-deassert-us = <100000>; + reset-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>; + }; +}; + +&pinctrl { + gmac { + eth_phy_reset_pin: eth-phy-reset-pin { + rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; + + leds { + rgb_led_b_enable_l: rgb-led-b-enable-l { + rockchip,pins = <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + rgb_led_g_enable_l: rgb-led-g-enable-l { + rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + rgb_led_r_enable_l: rgb-led-r-enable-l { + rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + usb { + vcc5v0_usb_host_en: vcc5v0-usb-host-en { + rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pmu_io_domains { + pmuio1-supply = <&vcc_3v3>; + pmuio2-supply = <&vcc_3v3>; + vccio1-supply = <&vcc_1v8>; + vccio3-supply = <&vcc_3v3>; + vccio4-supply = <&vcc_1v8>; + vccio5-supply = <&vcc_3v3>; + vccio6-supply = <&vcc_1v8>; + vccio7-supply = <&vcc_3v3>; + status = "okay"; +}; + +&pwm0 { + status = "okay"; +}; + +&pwm1 { + status = "okay"; +}; + +&saradc { + vref-supply = <&vcc_1v8>; + status = "okay"; +}; + +&sata2 { + status = "okay"; +}; + +&sdhci { + bus-width = <8>; + cap-mmc-highspeed; + mmc-hs200-1_8v; + no-sd; + no-sdio; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; + status = "okay"; +}; + +&tsadc { + rockchip,hw-tshut-mode = <1>; + rockchip,hw-tshut-polarity = <0>; + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; + +&usb_host0_ehci { + status = "okay"; +}; + +&usb_host0_ohci { + status = "okay"; +}; + +&usb_host1_ehci { + status = "okay"; +}; + +&usb_host1_ohci { + status = "okay"; +}; + +&usb_host1_xhci { + status = "okay"; +}; + +&usb2phy0 { + status = "okay"; +}; + +&usb2phy0_host { + phy-supply = <&vcc5v0_usb_host>; + status = "okay"; +}; + +&usb2phy0_otg { + status = "okay"; +}; + +&usb2phy1 { + status = "okay"; +}; + +&usb2phy1_host { + phy-supply = <&vcc5v0_usb_host>; + status = "okay"; +}; + +&usb2phy1_otg { + phy-supply = <&vcc5v0_usb_host>; + status = "okay"; +}; -- 2.47.3