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arm64: dts: rockchip: Enable UHS-I SDR-50 for Lunzn FastRhino R66S

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This board can work in UHS-I SDR-104 mode, but may not be stable,
use SDR-50 instead. Remove the max-frequency property, which is
already defined in rk356x.dtsi.

Fixes: c79dab407a ("arm64: dts: rockchip: Add Lunzn Fastrhino R66S")
Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://lore.kernel.org/r/20240710143017.685905-4-amadeus@jmu.edu.cn
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Chukun Pan
2024-07-10 22:30:17 +08:00
committed by Heiko Stuebner
parent ecb0835328
commit 9df3424776
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/boot/dts/rockchip/rk3568-fastrhino-r66s.dts
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@@ -20,9 +20,9 @@ &sdmmc0 {
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
max-frequency = <150000000>;
no-sdio;
no-mmc;
sd-uhs-sdr50;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
vmmc-supply = <&vcc3v3_sd>;