27 lines
1009 B
Diff
27 lines
1009 B
Diff
From 1b5365034410f1ca21adadadd492b99bdf4f2c55 Mon Sep 17 00:00:00 2001
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From: Tianling Shen <cnsztl@gmail.com>
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Date: Wed, 23 Oct 2024 03:35:29 +0800
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Subject: [PATCH] arm64: dts: rockchip: enable eMMC HS200 mode for NanoPi R3S
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It is required to boot from eMMC without additional patch in u-boot.
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Fixes: 50decd493c83 ("arm64: dts: rockchip: Add FriendlyARM NanoPi R3S board")
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Suggested-by: Jonas Karlman <jonas@kwiboo.se>
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Signed-off-by: Tianling Shen <cnsztl@gmail.com>
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Link: https://lore.kernel.org/r/20241022193537.1117919-5-cnsztl@gmail.com
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm64/boot/dts/rockchip/rk3566-nanopi-r3s.dts | 1 +
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1 file changed, 1 insertion(+)
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--- a/arch/arm64/boot/dts/rockchip/rk3566-nanopi-r3s.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3566-nanopi-r3s.dts
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@@ -491,6 +491,7 @@
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&sdhci {
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bus-width = <8>;
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max-frequency = <200000000>;
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+ mmc-hs200-1_8v;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
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