Re: [PATCH v7 0/2] PCI: cadence: Retrain Link to work around Gen2

2021-02-07 Thread Kishon Vijay Abraham I
Hi Lorenzo, Rob, On 12/01/21 12:45 pm, Kishon Vijay Abraham I wrote: > > > On 30/12/20 5:35 pm, Nadeem Athani wrote: >> Cadence controller will not initiate autonomous speed change if strapped >> as Gen2. The Retrain Link bit is set as quirk to enable this speed change. >> Adding a quirk flag fo

RE: [PATCH v7 0/2] PCI: cadence: Retrain Link to work around Gen2

2021-02-02 Thread Tom Joseph
> -Original Message- > From: Nadeem Athani > Sent: 30 December 2020 12:05 > To: Tom Joseph ; lorenzo.pieral...@arm.com; > r...@kernel.org; bhelg...@google.com; kis...@ti.com; linux- > o...@vger.kernel.org; linux-...@vger.kernel.org; linux-arm- > ker...@lists.infradead.org; linux-kernel@

RE: [PATCH v7 0/2] PCI: cadence: Retrain Link to work around Gen2

2021-01-21 Thread Athani Nadeem Ladkhan
kernel.org; > bhelg...@google.com; linux-o...@vger.kernel.org; linux- > p...@vger.kernel.org; linux-arm-ker...@lists.infradead.org; linux- > ker...@vger.kernel.org > Cc: Milind Parab ; Swapnil Kashinath Jakhade > ; Parshuram Raju Thombare > > Subject: Re: [PATCH v7 0/2] PCI: c

Re: [PATCH v7 0/2] PCI: cadence: Retrain Link to work around Gen2

2021-01-11 Thread Kishon Vijay Abraham I
On 30/12/20 5:35 pm, Nadeem Athani wrote: > Cadence controller will not initiate autonomous speed change if strapped > as Gen2. The Retrain Link bit is set as quirk to enable this speed change. > Adding a quirk flag for defective IP. In future IP revisions this will not > be applicable. > > Ver

RE: [PATCH v7 0/2] PCI: cadence: Retrain Link to work around Gen2

2021-01-07 Thread Athani Nadeem Ladkhan
Hello, Requesting to provide review comments. Thanks & Regards, Nadeem Athani > -Original Message- > From: Nadeem Athani > Sent: Wednesday, December 30, 2020 5:35 PM > To: Tom Joseph ; lorenzo.pieral...@arm.com; > r...@kernel.org; bhelg...@google.com; kis...@ti.com; linux- > o...@vger.k