On Tue, Apr 23, 2019 at 11:03 AM Jerome Brunet <jbrunet@xxxxxxxxxxxx> wrote: > > This remove all the code related to phase settings. Using the Rx phase > for tuning has not been reliable. We had several issues over the past > months, on both v2 and v3 mmc chips After discussing the issue matter > with Amlogic, They suggested to set a phase shift of 180 between Core and > Tx and use signal resampling for the tuning. > > Since we won't be playing with the phase anymore, let's remove all the > clock code related to it and set the appropriate value on init. > > Signed-off-by: Jerome Brunet <jbrunet@xxxxxxxxxxxx> [Khadas VIM now shows the HS200 eMMC] Tested-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> BEFORE (no patches from this series applied): # dmesg | grep mmc1 (no output) AFTER (all 7 patches from this series applied): # dmesg | grep mmc1 [ 2.945155] mmc1: new HS200 MMC card at address 0001 [ 2.957737] mmcblk1: mmc1:0001 AWPD3R 14.6 GiB [ 2.966278] mmcblk1boot0: mmc1:0001 AWPD3R partition 1 4.00 MiB [ 2.976114] mmcblk1boot1: mmc1:0001 AWPD3R partition 2 4.00 MiB [ 2.986354] mmcblk1rpmb: mmc1:0001 AWPD3R partition 3 4.00 MiB, chardev (241:0) Regards Martin
