On Fri, Oct 24, 2014 at 12:45:58AM +0200, Uwe Kleine-König wrote: > Hello, > > this series helped me to find pinmuxing problems on an i.MX28 machine. > > The pins either have a pull up, a bit keeper or neither. For example the pin > ENET0_RXD2 has a bit keeper, and so doing > > imx_gpio_mode(ENET0_RXD2 | VE_3_3V | STRENGTH(S8MA) | PULLUP(1)) > > obviously couldn't enable the pull up as requested. Instead it enabled the bit > keeper. With this series the above call results in a message that the mode is > invalid and the pullup and bitkeeper register settings are not touched. > > Note that I didn't test on i.MX23 even though this SoC is affected, too. I > currently don't have an i.MX23 handy, so I couldn't test this part. > > Uwe Kleine-König (3): > mxs: iomux-imx28: Fix keeper/pullup/drive strength/voltage flags > mxs: iomux-imx23/imx28: unify mode definition > mxs: iomux-imx23/imx28: add additional checks on mode Applied, thanks Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
