[PATCH] ARM: dts: imx23-olinuxino: Fix dr_mode of usb0

[Fabio Estevam]

On Tue, Apr 14, 2015 at 5:37 PM, Stefan Wahren <stefan.wahren at i2se.com> wrote:
> The dr_mode of usb0 on imx233-olinuxino is left to default "otg".
> Since the green LED (GPIO2_1) on imx233-olinuxino is connected to the
> same pin as USB_OTG_ID it's possible to disable USB host by LED toggling:
>
> echo 0 > /sys/class/leds/green/brightness
> [ 1068.890000] ci_hdrc ci_hdrc.0: remove, state 1
> [ 1068.890000] usb usb1: USB disconnect, device number 1
> [ 1068.920000] usb 1-1: USB disconnect, device number 2
> [ 1068.920000] usb 1-1.1: USB disconnect, device number 3
> [ 1069.070000] usb 1-1.2: USB disconnect, device number 4
> [ 1069.450000] ci_hdrc ci_hdrc.0: USB bus 1 deregistered
> [ 1074.460000] ci_hdrc ci_hdrc.0: timeout waiting for 00000800 in 11
>
> This patch fixes the issue by setting dr_mode to "host" in the dts file.
>
> Reported-by: Harald Geyer <harald at ccbib.org>
> Signed-off-by: Stefan Wahren <stefan.wahren at i2se.com>

Reviewed-by: Fabio Estevam <fabio.estevam at freescale.com>

Thanks