From ded3e2864c735f33ba5abbbe2d7b1c6605242f9b Mon Sep 17 00:00:00 2001 From: Andrew Jeffery Date: Tue, 13 Jul 2021 09:06:42 +0930 Subject: [PATCH] ARM: dts: everest: Add phase corrections for eMMC The values were determined via scope measurements. With the patch we can write and read data without issue where as booting the system without the patch failed at the point of mounting the rootfs. Signed-off-by: Andrew Jeffery Link: https://lore.kernel.org/r/20210712233642.3119722-1-andrew@aj.id.au Fixes: faffd1b2bde3 ("ARM: dts: everest: Add phase corrections for eMMC") Signed-off-by: Joel Stanley --- arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts index aa24cac..44b03a5 100644 --- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts +++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts @@ -2832,7 +2832,7 @@ &emmc { status = "okay"; - clk-phase-mmc-hs200 = <180>, <180>; + clk-phase-mmc-hs200 = <210>, <228>; }; &fsim0 { -- 2.7.4