diff mbox series

[v6,3/3] arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

Message ID 20250112073344.1976411-4-bigfoot@classfun.cn (mailing list archive)
State New
Headers show
Series Add support for Ariaboard Photonicat RK3568 | expand

Commit Message

Junhao Xie Jan. 12, 2025, 7:33 a.m. UTC 
Add dts for Ariaboard Photonicat RK3568.

Working IO:
    Debug UART
    SDIO QCA9377 WiFi and Bluetooth
    M.2 E-Key PCIe WiFi and Bluetooth
    M.2 B-Key USB Modem WWAN
    Ethernet WAN Port
    MicroSD Card slot
    eMMC
    HDMI Output
    Mali GPU
    USB Type-A

Not working IO:
    Ethernet LAN Port (Lack of SGMII support)
    Power management MCU on UART4 (Driver pending)

Not working IO in MCU:
    Battery voltage sensor
    Board temperature sensor
    Hardware Power-off
    Hardware Watchdog
    Network status LED
    Real-time clock
    USB Charger voltage sensor

About onboard power management MCU:
    A heartbeat must be sent to the MCU within 60 seconds,
    otherwise the MCU will restart the system.
    When powering off, a shutdown command needs to be sent to the MCU.
    When the power button is long pressed, the MCU will send a shutdown
    command to the system. If system does not shutdown within 60 seconds,
    the power will be turned off directly.
    MCU only provides voltage for charger and battery.
    Manufacturer removed RK8xx PMIC.

Signed-off-by: Junhao Xie <bigfoot@classfun.cn>
---
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../boot/dts/rockchip/rk3568-photonicat.dts   | 599 ++++++++++++++++++
 2 files changed, 600 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts

Comments

Chukun Pan Jan. 12, 2025, 8:20 a.m. UTC | #1 
Hi,
> +	/* pi6c pcie clock generator */
> +	vcc3v3_pi6c: regulator-vcc3v3-pi6c {
> +		compatible = "regulator-fixed";
> +		enable-active-high;
> +		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;

Although both gpio and gpios can be used here, I tend 
to use gpio to keep it consistent with other parts.
(vcc3v3_sd, vcc3v4_rf, vcc5v0_usb30_otg0 ...)

> +&mdio1 {
> +	rgmii_phy1: ethernet-phy@0 {

Only one rgmii phy I think '1' is not needed?
Or `phy@address: ethernet-phy@address {`

> +		compatible = "ethernet-phy-ieee802.3-c22";
> +		reg = <0x0>;

The phy address should be 3. Can you try it?

> +		pinctrl-names = "default";
> +		pinctrl-0 = <&eth1_phy_rst>;

Is pinctrl necessary here?

> +&sdmmc1 {
> +   ...
> +	wifi: wifi@1 {
> +   ...
> +&uart1 {
> +   ...
> +	bluetooth: bluetooth {

No aliases needed.
Dragan Simic Jan. 12, 2025, 8:47 a.m. UTC | #2 
Hello Junhao,

On 2025-01-12 08:33, Junhao Xie wrote:
> Add dts for Ariaboard Photonicat RK3568.
> 
> Working IO:
>     Debug UART
>     SDIO QCA9377 WiFi and Bluetooth
>     M.2 E-Key PCIe WiFi and Bluetooth
>     M.2 B-Key USB Modem WWAN
>     Ethernet WAN Port
>     MicroSD Card slot
>     eMMC
>     HDMI Output
>     Mali GPU
>     USB Type-A
> 
> Not working IO:
>     Ethernet LAN Port (Lack of SGMII support)
>     Power management MCU on UART4 (Driver pending)
> 
> Not working IO in MCU:
>     Battery voltage sensor
>     Board temperature sensor
>     Hardware Power-off
>     Hardware Watchdog
>     Network status LED
>     Real-time clock
>     USB Charger voltage sensor
> 
> About onboard power management MCU:
>     A heartbeat must be sent to the MCU within 60 seconds,
>     otherwise the MCU will restart the system.
>     When powering off, a shutdown command needs to be sent to the MCU.
>     When the power button is long pressed, the MCU will send a shutdown
>     command to the system. If system does not shutdown within 60 
> seconds,
>     the power will be turned off directly.
>     MCU only provides voltage for charger and battery.
>     Manufacturer removed RK8xx PMIC.

Unless the design of the board is proprietary, it would be good
to provide a link to the board schematic, for those interested
in verifying the board DT file.

As a note, I already tried to find the board schematic with no
success, so the design might be proprietary.
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 86cc418a2255..bd3fc25e0bb2 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -120,6 +120,7 @@  dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-mecsbc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-photonicat.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-qnap-ts433.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-roc-pc.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts b/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
new file mode 100644
index 000000000000..4d46cbe71ce4
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
@@ -0,0 +1,599 @@ 
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3568.dtsi"
+
+/ {
+	model = "Ariaboard Photonicat";
+	compatible = "ariaboard,photonicat", "rockchip,rk3568";
+
+	aliases {
+		ethernet0 = &gmac0;
+		ethernet1 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc1;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		device-chemistry = "lithium-ion";
+		charge-full-design-microamp-hours = <6800000>;
+		energy-full-design-microwatt-hours = <25000000>;
+		voltage-max-design-microvolt = <4200000>;
+		voltage-min-design-microvolt = <3400000>;
+
+		ocv-capacity-celsius = <25>;
+		ocv-capacity-table-0 =  <4100000 100>, <4040000 90>,
+					<3980000 80>, <3920000 70>,
+					<3870000 60>, <3820000 50>,
+					<3790000 40>, <3770000 30>,
+					<3740000 20>, <3680000 10>,
+					<3450000 0>;
+	};
+
+	chosen: chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	hdmi_con: hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	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 = <&vcc3v3_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 = <&vcc3v3_sys>;
+	};
+
+	/* actually fed by vcc_syson, dependent
+	 * on pi6c clock generator
+	 */
+	vcc3v3_pcie: regulator-vcc3v3-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pcie";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_pi6c>;
+	};
+
+	/* pi6c pcie clock generator */
+	vcc3v3_pi6c: regulator-vcc3v3-pi6c {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_pwren_h>;
+		regulator-name = "vcc3v3_pi6c";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_syson>;
+	};
+
+	vcc3v3_sd: regulator-vcc3v3-sd {
+		compatible = "regulator-fixed";
+		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc0_pwren>;
+		regulator-boot-on;
+		regulator-name = "vcc3v3_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3>;
+	};
+
+	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 = <&vcc_syson>;
+	};
+
+	vcc3v4_rf: regulator-vcc3v4-rf {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rf_pwr_en>;
+		regulator-name = "vcc3v4_rf";
+		regulator-min-microvolt = <3400000>;
+		regulator-max-microvolt = <3400000>;
+		vin-supply = <&vccin_5v>;
+	};
+
+	vcc5v0_usb30_otg0: regulator-vcc5v0-usb30-otg0 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_host_pwren_h>;
+		regulator-name = "vcc5v0_usb30_otg0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vccin_5v>;
+	};
+
+	vccin_5v: regulator-vccin-5v {
+		compatible = "regulator-fixed";
+		regulator-name = "vccin_5v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vcc_sysin: regulator-vcc-sysin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sysin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vccin_5v>;
+	};
+
+	vcc_syson: regulator-vcc-syson {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_syson";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_sysin>;
+	};
+
+	vcca_1v8: regulator-vcca-1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "vcca_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vdda_0v9: regulator-vdda-0v9 {
+		compatible = "regulator-fixed";
+		regulator-name = "vdda_0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vdd_gpu: regulator-vdd-gpu {
+		compatible = "pwm-regulator";
+		pwms = <&pwm2 0 5000 1>;
+		pwm-supply = <&vcc_syson>;
+		regulator-name = "vdd_gpu";
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-ramp-delay = <6001>;
+		regulator-settling-time-up-us = <250>;
+	};
+
+	vdd_logic: regulator-vdd-logic {
+		compatible = "pwm-regulator";
+		pwms = <&pwm1 0 5000 1>;
+		pwm-supply = <&vcc_syson>;
+		regulator-name = "vdd_logic";
+		regulator-min-microvolt = <500000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-ramp-delay = <6001>;
+		regulator-settling-time-up-us = <250>;
+	};
+
+	rfkill-modem {
+		compatible = "rfkill-gpio";
+		label = "M.2 USB Modem";
+		radio-type = "wwan";
+		reset-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
+		shutdown-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&pmucru CLK_RTC_32K>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on_h &clk32k_out1>;
+		post-power-on-delay-ms = <200>;
+		reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&combphy0 {
+	status = "okay";
+};
+
+&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>;
+};
+
+/* Motorcomm YT8521SC LAN port (require SGMII) */
+&gmac0 {
+	status = "disabled";
+};
+
+/* Motorcomm YT8521SC WAN port */
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
+	assigned-clock-rates = <0>, <125000000>;
+	clock_in_out = "output";
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+		     &gmac1m1_tx_bus2
+		     &gmac1m1_rx_bus2
+		     &gmac1m1_rgmii_clk
+		     &gmac1m1_rgmii_bus>;
+	status = "okay";
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda_0v9>;
+	avdd-1v8-supply = <&vcca_1v8>;
+	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";
+};
+
+&i2c0 {
+	status = "okay";
+
+	vdd_cpu: regulator@1c {
+		compatible = "tcs,tcs4525";
+		reg = <0x1c>;
+		fcs,suspend-voltage-selector = <1>;
+		regulator-name = "vdd_cpu";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1150000>;
+		regulator-ramp-delay = <2300>;
+		vin-supply = <&vcc_syson>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2m1_xfer>;
+	status = "okay";
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&eth1_phy_rst>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_LOW>;
+		rx-internal-delay-ps = <1500>;
+		tx-internal-delay-ps = <1500>;
+	};
+};
+
+&pcie30phy {
+	phy-supply = <&vcc3v3_pi6c>;
+	status = "okay";
+};
+
+/* M.2 E-Key for PCIe WLAN */
+&pcie3x2 {
+	max-link-speed = <1>;
+	num-lanes = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x1m0_pins>;
+	reset-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+&pinctrl {
+	bt {
+		bt_reg_on_h: bt-reg-on-h {
+			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	ethernet {
+		eth1_phy_rst: eth1-phy-rst {
+			rockchip,pins = <4 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie_pwren_h: pcie-pwren-h {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdmmc0 {
+		sdmmc0_pwren: sdmmc0-pwren {
+			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		rf_pwr_en: rf-pwr-en {
+			rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb_host_pwren_h: usb-host-pwren-h {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_reg_on_h: wifi-reg-on-h {
+			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc_3v3>;
+	pmuio2-supply = <&vcc_3v3>;
+	vccio1-supply = <&vcc_3v3>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vcc_3v3>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_3v3>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+/* eMMC */
+&sdhci {
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+/* Micro SD card slot */
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	no-1-8-v;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd>;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+/* Qualcomm Atheros QCA9377 WiFi */
+&sdmmc1 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sys>;
+	vqmmc-supply = <&vcc_1v8>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	wifi: wifi@1 {
+		reg = <1>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+	};
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+/* Qualcomm Atheros QCA9377 Bluetooth */
+&uart1 {
+	dma-names = "tx", "rx";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth: bluetooth {
+		compatible = "qcom,qca9377-bt";
+		clocks = <&pmucru CLK_RTC_32K>;
+		clock-names = "lpo";
+		enable-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reg_on_h>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
+
+/* Debug UART */
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	dma-names = "tx", "rx";
+	status = "okay";
+};
+
+/* Onboard power management MCU */
+&uart4 {
+	dma-names = "tx", "rx";
+	status = "okay";
+};
+
+/* M.2 E-Key for USB Bluetooth */
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+/* USB Type-A Port */
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+};
+
+/* M.2 B-Key for USB Modem WWAN */
+&usb_host1_xhci {
+	status = "okay";
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc3v4_rf>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_usb30_otg0>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_usb30_otg0>;
+	status = "okay";
+};
+
+&vop {
+	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
+	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
+	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>;
+	};
+};
+
+&xin32k {
+	pinctrl-names = "default";
+	pinctrl-0 = <&clk32k_out1>;
+};