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c77f2b442e
Some NanoPC-T6 boards with A3A444 eMMC chips experience I/O errors and
corruption when using HS400 mode. Downgrade to HS200 mode to ensure
stable operation.
Fixes: #18844
Signed-off-by: Grzegorz Sterniczuk <grzegorz@sternicz.uk>
Link: https://github.com/openwrt/openwrt/pull/19398
[Add patch header]
(cherry picked from commit c4586ceae8)
[Merge fixes into patch 121]
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Link: https://github.com/openwrt/openwrt/pull/19926
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
22 lines
454 B
Diff
22 lines
454 B
Diff
--- a/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk3588-nanopc-t6.dtsi
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@@ -621,8 +621,7 @@
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no-sd;
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non-removable;
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max-frequency = <200000000>;
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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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status = "okay";
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};
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@@ -634,7 +633,7 @@
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disable-wp;
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no-mmc;
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no-sdio;
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- sd-uhs-sdr104;
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+ sd-uhs-sdr50;
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vmmc-supply = <&vcc3v3_sd_s0>;
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vqmmc-supply = <&vccio_sd_s0>;
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status = "okay";
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