[PATCH v2 2/5] riscv: dts: starfive: add Orange Pi RV

[Sumit Garg]

On Fri, Dec 26, 2025 at 11:30:03AM -0800, E Shattow wrote:
> From: Icenowy Zheng <uwu at icenowy.me>
> 
> Orange Pi RV is a SBC based on the StarFive VisionFive 2 board.
> 
> Orange Pi RV features:
> 
> - StarFive JH7110 SoC
> - GbE port connected to JH7110 GMAC0 via YT8531 PHY
> - 4x USB ports via VL805 PCIe USB controller connected to JH7110 pcie0
> - M.2 M-key slot connected to JH7110 pcie1
> - HDMI video output
> - 3.5mm audio output
> - Ampak AP6256 SDIO Wi-Fi/Bluetooth module on mmc0
> - microSD slot on mmc1
> - SPI NOR flash memory
> - 24c02 EEPROM (read only by default)
> 
> Signed-off-by: Icenowy Zheng <uwu at icenowy.me>
> Signed-off-by: E Shattow <e at freeshell.de>
> [conor: amend comment to say what's missing]
> Signed-off-by: Conor Dooley <conor.dooley at microchip.com>
> 
> [ upstream commit: 5b70764e10190d57e6cd3287d3a3b06f8c89f69c ]
> 
> (cherry picked from commit ca39a8e36acbe7d258cadee4ae703fbaac60e18b)
> ---
>  .../src/riscv/starfive/jh7110-orangepi-rv.dts | 76 +++++++++++++++++++
>  1 file changed, 76 insertions(+)
>  create mode 100644 dts/upstream/src/riscv/starfive/jh7110-orangepi-rv.dts

Reviewed-by: Sumit Garg <sumit.garg at oss.qualcomm.com>

-Sumit

> 
> diff --git a/dts/upstream/src/riscv/starfive/jh7110-orangepi-rv.dts b/dts/upstream/src/riscv/starfive/jh7110-orangepi-rv.dts
> new file mode 100644
> index 00000000000..053c35992ec
> --- /dev/null
> +++ b/dts/upstream/src/riscv/starfive/jh7110-orangepi-rv.dts
> @@ -0,0 +1,76 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +/*
> + * Copyright (C) 2025 Icenowy Zheng <uwu at icenowy.me>
> + */
> +
> +/dts-v1/;
> +#include "jh7110-common.dtsi"
> +
> +/ {
> +	model = "Xunlong Orange Pi RV";
> +	compatible = "xunlong,orangepi-rv", "starfive,jh7110";
> +
> +	/* This regulator is always on by hardware */
> +	reg_vcc3v3_pcie: regulator-vcc3v3-pcie {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vcc3v3-pcie";
> +		regulator-min-microvolt = <3300000>;
> +		regulator-max-microvolt = <3300000>;
> +		regulator-always-on;
> +	};
> +
> +	wifi_pwrseq: wifi-pwrseq {
> +		compatible = "mmc-pwrseq-simple";
> +		reset-gpios = <&sysgpio 62 GPIO_ACTIVE_LOW>;
> +	};
> +};
> +
> +&gmac0 {
> +	assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>;
> +	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
> +	starfive,tx-use-rgmii-clk;
> +	status = "okay";
> +};
> +
> +&mmc0 {
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +	cap-sd-highspeed;
> +	mmc-pwrseq = <&wifi_pwrseq>;
> +	vmmc-supply = <&reg_vcc3v3_pcie>;
> +	vqmmc-supply = <&vcc_3v3>;
> +	status = "okay";
> +
> +	ap6256: wifi at 1 {
> +		compatible = "brcm,bcm43456-fmac", "brcm,bcm4329-fmac";
> +		reg = <1>;
> +		/* TODO: out-of-band IRQ on GPIO21, lacking pinctrl support */
> +	};
> +};
> +
> +&mmc1 {
> +	cd-gpios = <&sysgpio 41 GPIO_ACTIVE_HIGH>;
> +};
> +
> +&pcie0 {
> +	status = "okay";
> +};
> +
> +&pcie1 {
> +	status = "okay";
> +};
> +
> +&phy0 {
> +	rx-internal-delay-ps = <1500>;
> +	tx-internal-delay-ps = <1500>;
> +	motorcomm,rx-clk-drv-microamp = <3970>;
> +	motorcomm,rx-data-drv-microamp = <2910>;
> +	motorcomm,tx-clk-adj-enabled;
> +	motorcomm,tx-clk-10-inverted;
> +	motorcomm,tx-clk-100-inverted;
> +	motorcomm,tx-clk-1000-inverted;
> +};
> +
> +&pwmdac {
> +	status = "okay";
> +};
> -- 
> 2.50.0
>