[PATCH 5/7] arm64: dts: rockchip: enable eMMC HS200 mode for NanoPi R3S

Tianling Shen cnsztl at gmail.com
Thu Dec 26 10:20:41 CET 2024


It is required to boot from eMMC without additional patch in u-boot.

Fixes: 50decd493c83 ("arm64: dts: rockchip: Add FriendlyARM NanoPi R3S board")
Suggested-by: Jonas Karlman <jonas at kwiboo.se>
Signed-off-by: Tianling Shen <cnsztl at gmail.com>
Link: https://lore.kernel.org/r/20241022193537.1117919-5-cnsztl@gmail.com
Signed-off-by: Heiko Stuebner <heiko at sntech.de>

[ upstream commit: 1b5365034410f1ca21adadadd492b99bdf4f2c55 ]

Signed-off-by: Tianling Shen <cnsztl at gmail.com>
---
 dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts b/dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts
index 243574f8da..03a2f90f62 100644
--- a/dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts
+++ b/dts/upstream/src/arm64/rockchip/rk3566-nanopi-r3s.dts
@@ -491,6 +491,7 @@
 &sdhci {
 	bus-width = <8>;
 	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
 	non-removable;
 	pinctrl-names = "default";
 	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
-- 
2.47.0



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