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arm64: dts: rockchip: sdhci enabled hs400 max-frequency 100MHZ for rk3566-rk817-tablet

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Change-Id: I4a5e8060966f75e47d470a6c495b74d90cedb51d
Signed-off-by: Wu Liangqing <wlq@rock-chips.com>
This commit is contained in:
Wu Liangqing
2020-11-16 10:28:43 +08:00
committed by Tao Huang
parent 91107c1c8a
commit 6ce096348e
1 changed files with 3 additions and 2 deletions
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5
arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
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@@ -891,11 +891,12 @@
&sdhci {
bus-width = <8>;
//mmc-hs400-1_8v;
mmc-hs400-1_8v;
supports-emmc;
non-removable;
keep-power-in-suspend;
max-frequency = <200000000>;
rockchip,txclk-tapnum = <0xa>;
max-frequency = <100000000>;
mmc-hs400-enhanced-strobe;
status = "okay";
};