[PATCH 2/2] riscv: dts: starfive: add DT for Orange Pi RV

From: Icenowy Zheng <uwu@icenowy.me>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Emil Renner Berthing <kernel@esmil.dk>,
	Jisheng Zhang <jszhang@kernel.org>,
	Michael Zhu <michael.zhu@starfivetech.com>,
	Drew Fustini <drew@beagleboard.org>
Cc: devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-kernel@vger.kernel.org, Icenowy Zheng <uwu@icenowy.me>
Subject: [PATCH 2/2] riscv: dts: starfive: add DT for Orange Pi RV
Date: Wed,  9 Apr 2025 17:18:01 +0800	[thread overview]
Message-ID: <20250409091801.855083-2-uwu@icenowy.me> (raw)
In-Reply-To: <20250409091801.855083-1-uwu@icenowy.me>

Orange Pi RV is a newly released SBC with JH7110 SoC, single GbE port
(connected to JH7110 GMAC0 via a YT8531 PHY), 4 USB ports (via a VL805
PCIe USB controller connected to JH7110 PCIE0), a M.2 M-key slot
(connected to JH7110 PCIE1), a HDMI video output, a 3.5mm audio output
and a microSD slot.

Onboard peripherals contain a SPI NOR (which contains the U-Boot
firmware) and an Ampak AP6256 SDIO Wi-Fi module.

As the schematics isn't available yet, the SDIO Wi-Fi is left disabled
yet.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>
---
 arch/riscv/boot/dts/starfive/Makefile         |  1 +
 .../boot/dts/starfive/jh7110-orangepi-rv.dts  | 73 +++++++++++++++++++
 2 files changed, 74 insertions(+)
 create mode 100644 arch/riscv/boot/dts/starfive/jh7110-orangepi-rv.dts

diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index b3bb12f78e7d5..24f1a44828350 100644
--- a/arch/riscv/boot/dts/starfive/Makefile
+++ b/arch/riscv/boot/dts/starfive/Makefile
@@ -10,6 +10,7 @@ dtb-$(CONFIG_ARCH_STARFIVE) += jh7100-starfive-visionfive-v1.dtb
 
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-deepcomputing-fml13v01.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-milkv-mars.dtb
+dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-orangepi-rv.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-pine64-star64.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.2a.dtb
 dtb-$(CONFIG_ARCH_STARFIVE) += jh7110-starfive-visionfive-2-v1.3b.dtb
diff --git a/arch/riscv/boot/dts/starfive/jh7110-orangepi-rv.dts b/arch/riscv/boot/dts/starfive/jh7110-orangepi-rv.dts
new file mode 100644
index 0000000000000..bde01f117e0b2
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-orangepi-rv.dts
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2025 Icenowy Zheng <uwu@icenowy.me>
+ */
+
+/dts-v1/;
+#include "jh7110-common.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+	model = "Xunlong Orange Pi RV";
+	compatible = "xunlong,orangepi-rv", "starfive,jh7110";
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-ack {
+			gpios = <&aongpio 3 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_HEARTBEAT;
+			linux,default-trigger = "heartbeat";
+			label = "ack";
+		};
+	};
+};
+
+&gmac0 {
+	starfive,tx-use-rgmii-clk;
+	assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>;
+	assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&mmc0 {
+	/* TODO: Ampak AP6256 Wi-Fi module attached here */
+	status = "disabled";
+};
+
+&mmc1 {
+	/delete-property/ cd-gpios;
+	broken-cd;
+};
+
+&pcie0 {
+	status = "okay";
+};
+
+&pcie1 {
+	status = "okay";
+};
+
+&phy0 {
+	motorcomm,tx-clk-adj-enabled;
+	motorcomm,tx-clk-10-inverted;
+	motorcomm,tx-clk-100-inverted;
+	motorcomm,tx-clk-1000-inverted;
+	motorcomm,rx-clk-drv-microamp = <3970>;
+	motorcomm,rx-data-drv-microamp = <2910>;
+	rx-internal-delay-ps = <1500>;
+	tx-internal-delay-ps = <1500>;
+};
+
+&pwmdac {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+};
-- 
2.49.0


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