Re: Issue with ioremap

2016-03-31 Thread Russell King - ARM Linux
On Thu, Mar 31, 2016 at 03:53:26PM -0700, Laura Abbott wrote: > (cc linux-arm) > > On 03/31/2016 01:01 PM, Josh Cartwright wrote: > >The driver _currently_ expects the virtual address to be 16M aligned, > >but is that a hard requirement? It seems possible that the driver could > >be written witho

Re: Issue with ioremap

2016-03-31 Thread Laura Abbott
(cc linux-arm) On 03/31/2016 01:01 PM, Josh Cartwright wrote: On Fri, Apr 01, 2016 at 01:13:06AM +0530, punnaiah choudary kalluri wrote: Hi, We are using the pl353 smc controller for interfacing the nand in our zynq SOC. The driver for this controller is currently under mainline review. Recent

Re: Issue with ioremap

2016-03-31 Thread Josh Cartwright
On Fri, Apr 01, 2016 at 01:13:06AM +0530, punnaiah choudary kalluri wrote: > Hi, > > We are using the pl353 smc controller for interfacing the nand in our zynq > SOC. > The driver for this controller is currently under mainline review. > Recently we are moved to 4.4 kernel and observing issues wi

Issue with ioremap

2016-03-31 Thread punnaiah choudary kalluri
Hi, We are using the pl353 smc controller for interfacing the nand in our zynq SOC. The driver for this controller is currently under mainline review. Recently we are moved to 4.4 kernel and observing issues with the driver. while debug, found that the issue is with the virtual address returned fr