From: Chukun Pan <amadeus@jmu.edu.cn>
To: Yixun Lan <dlan@kernel.org>
Cc: Rob Herring <robh@kernel.org>, Paul Walmsley <pjw@kernel.org>,
Alexandre Ghiti <alex@ghiti.fr>,
Albert Ou <aou@eecs.berkeley.edu>,
Palmer Dabbelt <palmer@dabbelt.com>,
Conor Dooley <conor+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, spacemit@lists.linux.dev,
Chukun Pan <amadeus@jmu.edu.cn>
Subject: [PATCH 1/1] riscv: dts: spacemit: enable eMMC for OrangePi RV2
Date: Sat, 9 May 2026 18:00:00 +0800 [thread overview]
Message-ID: <20260509100000.3315109-1-amadeus@jmu.edu.cn> (raw)
The OrangePi RV2 board has one eMMC slot, so enable eMMC.
Tested using a 16 GiB AJTD4R eMMC module.
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
---
arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts
index 3a829e3c9cbc..c95ca38e3d4a 100644
--- a/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-orangepi-rv2.dts
@@ -78,6 +78,16 @@ &combo_phy {
status = "okay";
};
+&emmc {
+ bus-width = <8>;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ no-sd;
+ no-sdio;
+ non-removable;
+ status = "okay";
+};
+
ð0 {
phy-handle = <&rgmii0>;
phy-mode = "rgmii-id";
--
2.34.1
next reply other threads:[~2026-05-09 10:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-09 10:00 Chukun Pan [this message]
2026-05-09 12:07 ` [PATCH 1/1] riscv: dts: spacemit: enable eMMC for OrangePi RV2 Yixun Lan
2026-05-11 4:50 ` Yixun Lan
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