diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-22 14:54:17 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2013-10-22 14:54:17 +0200 |
| commit | 5711fd23f450e848728bb52b1782ea4bfbf1e1de (patch) | |
| tree | cf2cec55029cb3ddd7844077f675a0fd8cf63530 | |
| parent | 9c3922386e520a997a9a123f739da8e5ab0ab014 (diff) | |
apalis_t30: fix linux otg behaviour by not enabling its powerColibri_T30_LinuxImageV2.1Beta1_20131022Colibri_T20_LinuxImageV2.1Beta1_20131022Apalis_T30_LinuxImageV2.1Beta1_20131022
Fix Linux USB OTG1 behaviour by not enabling USBO1_EN during boot as
USB host functionality on OTG1 port is anyway broken under U-Boot.
Enabling USBO1_EN fed back via USBO1_VBUS sensing and caused the OTG
state machine to get a bogus peripheral state change rather than
staying in suspend which failed subsequent host activation.
This was especially bad on Ixora where by default the OTG1 port is
jumpered for shared host port functionality.
| -rw-r--r-- | board/toradex/apalis_t30/apalis_t30.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/toradex/apalis_t30/apalis_t30.dts b/board/toradex/apalis_t30/apalis_t30.dts index 4004e494c82..1059227e001 100644 --- a/board/toradex/apalis_t30/apalis_t30.dts +++ b/board/toradex/apalis_t30/apalis_t30.dts @@ -122,7 +122,7 @@ usb@0x7d000000 { status = "ok"; host-mode = <1>; - vbus-gpio = <&gpio 157 3>; /* PT5, USBO1_EN */ +// vbus-gpio = <&gpio 157 3>; /* PT5, USBO1_EN */ }; usbphya: usbphy@0 { |