Re: [RFC PATCH v2 0/6] New QuadSPI driver for Atmel SAMA5D2

2018-10-31 Thread Boris Brezillon
Hi Piotr, Tudor, On Wed, 27 Jun 2018 15:16:03 +0200 Piotr Bugalski wrote: > Hello, > > Atmel SAMA5D2 is equipped with two QSPI interfaces. These interfaces can > work as in SPI-compatible mode or use two / four lines to improve > communication speed. At the moment there is QSPI driver strongly

[RFC PATCH v2 0/6] New QuadSPI driver for Atmel SAMA5D2

2018-06-27 Thread Piotr Bugalski
Hello, Atmel SAMA5D2 is equipped with two QSPI interfaces. These interfaces can work as in SPI-compatible mode or use two / four lines to improve communication speed. At the moment there is QSPI driver strongly tied to NOR-flash memory and MTD subsystem. Intention of this change is to provide new