Re: [PATCH 01/11] phy: rockchip-emmc: Increase lock time allowance

Shawn, On Mon, Jun 13, 2016 at 12:58 AM, Shawn Lin wrote: > On 2016/6/8 6:44, Douglas Anderson wrote: >> >> Previous PHY code waited a fixed amount of time for the DLL to lock at >> power on time. Unfortunately, the time for the DLL to lock is actually >> a bit more dynamic and can be longer if

Re: [PATCH 01/11] phy: rockchip-emmc: Increase lock time allowance

On 2016/6/8 6:44, Douglas Anderson wrote: Previous PHY code waited a fixed amount of time for the DLL to lock at power on time. Unfortunately, the time for the DLL to lock is actually a bit more dynamic and can be longer if the card clock is slower. Instead of waiting a fixed 30 us, let's now d

[PATCH 01/11] phy: rockchip-emmc: Increase lock time allowance

Previous PHY code waited a fixed amount of time for the DLL to lock at power on time. Unfortunately, the time for the DLL to lock is actually a bit more dynamic and can be longer if the card clock is slower. Instead of waiting a fixed 30 us, let's now dynamically wait until the lock bit gets set.