Re: [PATCH v16 00/15] mtd: spi-nor: add xSPI Octal DTR support

2020-11-09 Thread Vignesh Raghavendra
On Mon, 5 Oct 2020 21:01:23 +0530, Pratyush Yadav wrote: > This series adds support for Octal DTR flashes in the SPI NOR framework, > and then adds hooks for the Cypress Semper and Micron Xcella flashes to > allow running them in Octal DTR mode. This series assumes that the flash > is handed to

Re: [PATCH v16 00/15] mtd: spi-nor: add xSPI Octal DTR support

2020-10-29 Thread Pratyush Yadav
Hi Tudor, On 28/10/20 07:53AM, tudor.amba...@microchip.com wrote: > Hi, Pratyush, > > On 10/5/20 6:31 PM, Pratyush Yadav wrote: > > Tested on Micron MT35X and S28HS flashes for Octal DTR. > > Do these flashes define the "Command Sequences to Change to > Octal DDR (8D-8D-8D) mode" table? Can't

Re: [PATCH v16 00/15] mtd: spi-nor: add xSPI Octal DTR support

2020-10-29 Thread Vignesh Raghavendra
On 10/28/20 8:51 PM, tudor.amba...@microchip.com wrote: > On 10/28/20 2:49 PM, Pratyush Yadav wrote: >> EXTERNAL EMAIL: Do not click links or open attachments unless you know the >> content is safe >> >> Hi Tudor, >> >> On 28/10/20 07:53AM, tudor.amba...@microchip.com wrote: >>> Hi, Pratyush,

Re: [PATCH v16 00/15] mtd: spi-nor: add xSPI Octal DTR support

2020-10-28 Thread Tudor.Ambarus
Hi, Pratyush, On 10/5/20 6:31 PM, Pratyush Yadav wrote: > Tested on Micron MT35X and S28HS flashes for Octal DTR. Do these flashes define the "Command Sequences to Change to Octal DDR (8D-8D-8D) mode" table? Can't we use that table instead of defining our own octal dtr enable functions? I see

Re: [PATCH v16 00/15] mtd: spi-nor: add xSPI Octal DTR support

2020-10-28 Thread Pratyush Yadav
On 28/10/20 03:21PM, tudor.amba...@microchip.com wrote: > On 10/28/20 2:49 PM, Pratyush Yadav wrote: > > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > > content is safe > > > > Hi Tudor, > > > > On 28/10/20 07:53AM, tudor.amba...@microchip.com wrote: > >> Hi,

Re: [PATCH v16 00/15] mtd: spi-nor: add xSPI Octal DTR support

2020-10-28 Thread Tudor.Ambarus
On 10/28/20 2:49 PM, Pratyush Yadav wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > Hi Tudor, > > On 28/10/20 07:53AM, tudor.amba...@microchip.com wrote: >> Hi, Pratyush, >> >> On 10/5/20 6:31 PM, Pratyush Yadav wrote: >>> Tested on

[PATCH v16 00/15] mtd: spi-nor: add xSPI Octal DTR support

2020-10-05 Thread Pratyush Yadav
Hi, This series adds support for Octal DTR flashes in the SPI NOR framework, and then adds hooks for the Cypress Semper and Micron Xcella flashes to allow running them in Octal DTR mode. This series assumes that the flash is handed to the kernel in Legacy SPI mode. Tested on Micron MT35X and