[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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