diff options
Diffstat (limited to 'include/linux/usb_isp116x.h')
| -rw-r--r-- | include/linux/usb_isp116x.h | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/include/linux/usb_isp116x.h b/include/linux/usb_isp116x.h index 5f5a9d9bd6c..436dd8a2b64 100644 --- a/include/linux/usb_isp116x.h +++ b/include/linux/usb_isp116x.h @@ -7,36 +7,18 @@ struct isp116x_platform_data { /* Enable internal resistors on downstream ports */ unsigned sel15Kres:1; - /* Chip's internal clock won't be stopped in suspended state. - Setting/unsetting this bit takes effect only if - 'remote_wakeup_enable' below is not set. */ - unsigned clknotstop:1; - /* On-chip overcurrent protection */ + /* On-chip overcurrent detection */ unsigned oc_enable:1; /* INT output polarity */ unsigned int_act_high:1; /* INT edge or level triggered */ unsigned int_edge_triggered:1; - /* WAKEUP pin connected - NOT SUPPORTED */ - /* unsigned remote_wakeup_connected:1; */ - /* Wakeup by devices on usb bus enabled */ + /* Enable wakeup by devices on usb bus (e.g. wakeup + by attachment/detachment or by device activity + such as moving a mouse). When chosen, this option + prevents stopping internal clock, increasing + thereby power consumption in suspended state. */ unsigned remote_wakeup_enable:1; - /* Switch or not to switch (keep always powered) */ - unsigned no_power_switching:1; - /* Ganged port power switching (0) or individual port - power switching (1) */ - unsigned power_switching_mode:1; - /* Given port_power, msec/2 after power on till power good */ - u8 potpg; - /* Hardware reset set/clear. If implemented, this function must: - if set == 0, deassert chip's HW reset pin - otherwise, assert chip's HW reset pin */ - void (*reset) (struct device * dev, int set); - /* Hardware clock start/stop. If implemented, this function must: - if start == 0, stop the external clock - otherwise, start the external clock - */ - void (*clock) (struct device * dev, int start); /* Inter-io delay (ns). The chip is picky about access timings; it expects at least: 150ns delay between consecutive accesses to DATA_REG, |