[PATCH v2 4/5] riscv: dts: spacemit: enable eMMC on MusePi Pro

Troy Mitchell troy.mitchell at linux.spacemit.com
Thu Oct 9 18:56:33 PDT 2025


Enable the on-board eMMC for MusePi Pro with 8-bit bus and HS400 mode.

Signed-off-by: Troy Mitchell <troy.mitchell at linux.spacemit.com>
---
 arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts b/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts
index 7ca3375910a3da8eaeaf1a7d5398616d928aa875..89a35914710bfd15c6ad27cd8d0de7ccf62e2309 100644
--- a/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts
+++ b/arch/riscv/boot/dts/spacemit/k1-musepi-pro.dts
@@ -33,6 +33,16 @@ led1 {
 	};
 };
 
+&emmc {
+	bus-width = <8>;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	non-removable;
+	no-sd;
+	no-sdio;
+	status = "okay";
+};
+
 &pdma {
 	status = "okay";
 };

-- 
2.51.0




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