On Tuesday 15 December 2015 01:43 PM, Jagan Teki wrote:
On 15 December 2015 at 13:22, Mugunthan V N mugunthanvnm@ti.com wrote:
spi bus can support dual and quad wire data transfers for tx and rx. So defining dual and quad modes for both tx and rx. Also add support to parse bus width used for spi tx and rx transfers.
Signed-off-by: Mugunthan V N mugunthanvnm@ti.com Reviewed-by: Simon Glass sjg@chromium.org Reviewed-by: Tom Rini trini@konsulko.com
Changes from v3->v4
- used op_mode_{t/r}x to hold flash tx/rx modes.
This has been tested on am437x-sk evm logs [1] and pushed a branch for others to test [2]
[1] - http://pastebin.ubuntu.com/14024895/ [2] - git://git.ti.com/~mugunthanvnm/ti-u-boot/mugunth-ti-u-boot.git dm-qspi-v4
Please rebase it on master, there is some changes regarding SPI_TX_* and also please send the whole series with next version, it easy for me to quantify all at once and pick.
Okay, will send v4 as a separate series. The branch which I pushed is based on u-boot/master only.
Regards Mugunthan V N