Re: [PATCHv10] drivers: spi: Add qspi flash controller

2013-08-20 Thread Sourav Poddar
On Tuesday 20 August 2013 06:44 PM, Felipe Balbi wrote: > Hi, > > On Tue, Aug 20, 2013 at 06:35:25PM +0530, Sourav Poddar wrote: >> +static int qspi_transfer_msg(struct ti_qspi *qspi, struct spi_transfer *t) >> +{ >> +int ret; >> + >> +if (t->tx_buf) { >> +ret = qspi_write_msg(q

[PATCHv10] drivers: spi: Add qspi flash controller

2013-08-20 Thread Sourav Poddar
The patch add basic support for the quad spi controller. QSPI is a kind of spi module that allows single, dual and quad read access to external spi devices. The module has a memory mapped interface which provide direct interface for accessing data form external spi devices. The patch will configu