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amboarshenki
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ARM: dts: tacoma: Add phase corrections for eMMC
The degree values were reversed out from the magic tap values of 7 (in) and 15 + inversion (out) initially suggested by Aspeed. With the patch tacoma survives several gigabytes of reads and writes using dd while without it locks up randomly during the boot process. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Link: https://lore.kernel.org/r/20210625061017.1149942-1-andrew@aj.id.au Fixes: 2fc88f9 ("mmc: sdhci-of-aspeed: Expose clock phase controls") Fixes: 961216c ("ARM: dts: aspeed: Add Rainier system") Signed-off-by: Joel Stanley <joel@jms.id.au>
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arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts

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@@ -186,6 +186,7 @@
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&emmc {
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status = "okay";
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clk-phase-mmc-hs200 = <36>, <270>;
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};
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&fsim0 {

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