diff options
| author | Sanchayan Maity <maitysanchayan@gmail.com> | 2016-09-15 18:45:44 +0530 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-01-10 23:10:09 +0100 |
| commit | 1f43d373946ee34ce0cfeb667a9aa48d6995bfea (patch) | |
| tree | c80101304183ff0f9b08297bfe5413a0bdb01e85 /drivers/usb/chipidea/ci.h | |
| parent | 59d1e5b7dfb43223ec9c7f0214dee1a2c9e9bcad (diff) | |
usb: chipidea: Use extcon framework for ID and VBUS detection
Rather than relying on special USB/PHY pins/registers use the
generic extcon framework with its extcon-usb-gpio implementation
to detect ID and VBUS changes.
Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
(cherry picked from commit be04dc33f409996c37d8c69702748890b4968c67)
Diffstat (limited to 'drivers/usb/chipidea/ci.h')
| -rw-r--r-- | drivers/usb/chipidea/ci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h index 207e4a34be07..7aeb92288643 100644 --- a/drivers/usb/chipidea/ci.h +++ b/drivers/usb/chipidea/ci.h @@ -18,6 +18,7 @@ #include <linux/usb.h> #include <linux/usb/gadget.h> #include <linux/usb/otg-fsm.h> +#include <linux/extcon.h> /****************************************************************************** * DEFINE @@ -256,6 +257,12 @@ struct ci_hdrc { bool in_lpm; bool wakeup_int; enum ci_revision rev; + + struct extcon_specific_cable_nb extcon_vbus_dev; + struct extcon_specific_cable_nb extcon_id_dev; + struct notifier_block vbus_nb; + struct notifier_block id_nb; + /* register save area for suspend&resume */ u32 pm_command; u32 pm_status; |