diff mbox series

[v2] ARM: dts: everest: Add phase corrections for eMMC

Message ID 20210712233642.3119722-1-andrew@aj.id.au (mailing list archive)
State New, archived
Headers show
Series [v2] ARM: dts: everest: Add phase corrections for eMMC | expand

Commit Message

Andrew Jeffery July 12, 2021, 11:36 p.m. UTC 
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 <andrew@aj.id.au>
---
 arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
index d26a9e16ff7c..5f141c3d9c3f 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-everest.dts
@@ -2832,6 +2832,7 @@  &pinctrl_emmc_default {
 
 &emmc {
 	status = "okay";
+	clk-phase-mmc-hs200 = <210>, <228>;
 };
 
 &fsim0 {