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Message-ID: <20250409091801.855083-2-uwu@icenowy.me>
Date: Wed, 9 Apr 2025 17:18:01 +0800
From: Icenowy Zheng <uwu@...nowy.me>
To: Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Emil Renner Berthing <kernel@...il.dk>,
Jisheng Zhang <jszhang@...nel.org>,
Michael Zhu <michael.zhu@...rfivetech.com>,
Drew Fustini <drew@...gleboard.org>
Cc: devicetree@...r.kernel.org,
linux-riscv@...ts.infradead.org,
linux-kernel@...r.kernel.org,
Icenowy Zheng <uwu@...nowy.me>
Subject: [PATCH 2/2] riscv: dts: starfive: add DT for Orange Pi RV
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@...nowy.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@...nowy.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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