22 lines
682 B
Diff
22 lines
682 B
Diff
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Some eMMC moduled that come with ROC-RK3399-PC don't cope well with HS400/HS400ES.
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The modules that have issues are mentioned below DJNB4R and mine AJTD4R.
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See:
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https://lkml.org/lkml/2019/11/11/203
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https://lkml.org/lkml/2019/11/15/444
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
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index f871f0c5..8cfd38f7 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dtsi
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@@ -1082,8 +1082,7 @@
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&sdhci {
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bus-width = <8>;
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keep-power-in-suspend;
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- mmc-hs400-1_8v;
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- mmc-hs400-enhanced-strobe;
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+ mmc-hs200-1_8v;
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non-removable;
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status = "okay";
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supports-emmc;
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