Re: [PATCH v5 15/15] scsi: ufs-qcom: set PA_Local_TX_LCC_Enable before link startup

2016-03-06 Thread ygardi
> On 02/28/2016 09:32 PM, Yaniv Gardi wrote: >> Some UFS devices (and may be host) have issues if LCC is >> enabled. So we are setting PA_Local_TX_LCC_Enable to 0 >> before link startup which will make sure that both host >> and device TX LCC are disabled once link startup is >> completed. >> >> Th

Re: [PATCH v5 15/15] scsi: ufs-qcom: set PA_Local_TX_LCC_Enable before link startup

2016-02-29 Thread Hannes Reinecke
On 02/28/2016 09:32 PM, Yaniv Gardi wrote: > Some UFS devices (and may be host) have issues if LCC is > enabled. So we are setting PA_Local_TX_LCC_Enable to 0 > before link startup which will make sure that both host > and device TX LCC are disabled once link startup is > completed. > > This chang

[PATCH v5 15/15] scsi: ufs-qcom: set PA_Local_TX_LCC_Enable before link startup

2016-02-28 Thread Yaniv Gardi
Some UFS devices (and may be host) have issues if LCC is enabled. So we are setting PA_Local_TX_LCC_Enable to 0 before link startup which will make sure that both host and device TX LCC are disabled once link startup is completed. This change also: - enables the device ref clock before changing to