[PATCH] spi: i.MX: optimize transfers for ECSPI v2.3

Mon Nov 23 23:07:26 PST 2015

Hello Sascha,

On Mon, Nov 23, 2015 at 12:14:41PM +0100, Sascha Hauer wrote:
> Instead of writing one word to the txfifo and then wait until
> one is received in the rxfifo we can write until the txfifos

My German feeling for English recommends s/until/while/

> are not full and read as long the rxfifos contain data. This
> makes transfers for the m25p80 driver around 7 times faster
> here.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |