| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/leds/common.h> |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/pwm/pwm.h> |
| #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 = <LED_COLOR_ID_BLUE>; |
| 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 = <LED_COLOR_ID_GREEN>; |
| 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 = <LED_COLOR_ID_RED>; |
| 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"; |
| }; |
