[U-Boot] [PATCH] arm: dts: Stratix10: change pad skew values for EMAC0 PHY driver

[Tan, Ley Foon]

> -----Original Message-----
> From: Ooi, Joyce <joyce.ooi at intel.com>
> Sent: Thursday, November 21, 2019 10:49 PM
> To: Tan, Ley Foon <ley.foon.tan at intel.com>; Ang, Chee Hong
> <chee.hong.ang at intel.com>
> Cc: Ooi, Joyce <joyce.ooi at intel.com>; u-boot at lists.denx.de
> Subject: [PATCH] arm: dts: Stratix10: change pad skew values for EMAC0 PHY
> driver
> 
> The HPS EMAC0 drive strength is changed to 4mA because the initial 8mA
> drive strength has caused CE test to fail. This requires changes on the pad
> skew for EMAC0 PHY driver. Based on several measurements done, Tx clock
> does not require the extra 0.96ns delay which was needed in Arria10.
> 
> Signed-off-by: Ooi, Joyce <joyce.ooi at intel.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan at intel.com>

Regards
Ley Foon