Re: [PATCH 1/4] pcie-rcar: poll PHYRDY in rcar_pcie_hw_init()

2018-04-09 Thread Sergei Shtylyov
On 04/09/2018 01:54 PM, Simon Horman wrote: >> In all the R-Car gen1/2/3 manuals, we are instructed to poll PCIEPHYSR >> for PHYRDY=1 at an early stage of the PCIEC initialization -- while >> the driver only does this on R-Car H1 (polling a PHY specific register). > > Is the R-Car H1 specific

Re: [PATCH 1/4] pcie-rcar: poll PHYRDY in rcar_pcie_hw_init()

2018-04-09 Thread Simon Horman
On Mon, Apr 09, 2018 at 12:54:18PM +0200, Simon Horman wrote: > On Fri, Apr 06, 2018 at 02:02:52PM +0300, Sergei Shtylyov wrote: > > In all the R-Car gen1/2/3 manuals, we are instructed to poll PCIEPHYSR > > for PHYRDY=1 at an early stage of the PCIEC initialization -- while > > the driver only

Re: [PATCH 1/4] pcie-rcar: poll PHYRDY in rcar_pcie_hw_init()

2018-04-09 Thread Simon Horman
On Mon, Apr 09, 2018 at 12:54:18PM +0200, Simon Horman wrote: > On Fri, Apr 06, 2018 at 02:02:52PM +0300, Sergei Shtylyov wrote: > > In all the R-Car gen1/2/3 manuals, we are instructed to poll PCIEPHYSR > > for PHYRDY=1 at an early stage of the PCIEC initialization -- while > > the driver only

Re: [PATCH 1/4] pcie-rcar: poll PHYRDY in rcar_pcie_hw_init()

2018-04-09 Thread Simon Horman
On Fri, Apr 06, 2018 at 02:02:52PM +0300, Sergei Shtylyov wrote: > In all the R-Car gen1/2/3 manuals, we are instructed to poll PCIEPHYSR > for PHYRDY=1 at an early stage of the PCIEC initialization -- while > the driver only does this on R-Car H1 (polling a PHY specific register). Is the