diff options
| author | Jun Li <r65092@freescale.com> | 2009-03-03 11:36:56 +0800 |
|---|---|---|
| committer | Rob Herring <ra7055@ra7055-linux.sigmatel.com> | 2009-03-24 05:59:23 -0500 |
| commit | f77fd130ada8c3c5c5d2ecf82bee153b520476ab (patch) | |
| tree | c8f973c8b275c83f55d438a2debc6b921b32b73a /include | |
| parent | 62d1d3aaf0bb7525cdae0dbf5f5f200cd4b27eed (diff) | |
ENGR00108463 Support i.MX31 USB host remote wakeup by USB device.
When i.MX31 acts as USB host and is in SR/STOP mode, it can be waked up by
usb device connection, disconnection, or usb activity of usb hid device.
Signed-off-by: Li Jun <r65092@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb/ehci_def.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h index 5b88e36c9103..19acf0f2bc0e 100644 --- a/include/linux/usb/ehci_def.h +++ b/include/linux/usb/ehci_def.h @@ -101,6 +101,7 @@ struct ehci_regs { /* PORTSC: offset 0x44 */ u32 port_status [0]; /* up to N_PORTS */ /* 31:23 reserved */ +#define PORT_PHCD (1<<23) /* PHY Low Power Suspend */ #define PORT_WKOC_E (1<<22) /* wake on overcurrent (enable) */ #define PORT_WKDISC_E (1<<21) /* wake on disconnect (enable) */ #define PORT_WKCONN_E (1<<20) /* wake on connect (enable) */ |