Commit | Line | Data |
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4808a1c0 OK |
1 | |
2 | /* | |
3 | * Board initialization code should put one of these into dev->platform_data | |
4 | * and place the isp116x onto platform_bus. | |
5 | */ | |
6 | ||
7 | struct isp116x_platform_data { | |
8 | /* Enable internal resistors on downstream ports */ | |
9 | unsigned sel15Kres:1; | |
10 | /* Chip's internal clock won't be stopped in suspended state. | |
11 | Setting/unsetting this bit takes effect only if | |
12 | 'remote_wakeup_enable' below is not set. */ | |
13 | unsigned clknotstop:1; | |
14 | /* On-chip overcurrent protection */ | |
15 | unsigned oc_enable:1; | |
16 | /* INT output polarity */ | |
17 | unsigned int_act_high:1; | |
18 | /* INT edge or level triggered */ | |
19 | unsigned int_edge_triggered:1; | |
20 | /* WAKEUP pin connected - NOT SUPPORTED */ | |
21 | /* unsigned remote_wakeup_connected:1; */ | |
22 | /* Wakeup by devices on usb bus enabled */ | |
23 | unsigned remote_wakeup_enable:1; | |
24 | /* Switch or not to switch (keep always powered) */ | |
25 | unsigned no_power_switching:1; | |
26 | /* Ganged port power switching (0) or individual port | |
27 | power switching (1) */ | |
28 | unsigned power_switching_mode:1; | |
29 | /* Given port_power, msec/2 after power on till power good */ | |
30 | u8 potpg; | |
31 | /* Hardware reset set/clear. If implemented, this function must: | |
32 | if set == 0, deassert chip's HW reset pin | |
33 | otherwise, assert chip's HW reset pin */ | |
34 | void (*reset) (struct device * dev, int set); | |
35 | /* Hardware clock start/stop. If implemented, this function must: | |
36 | if start == 0, stop the external clock | |
37 | otherwise, start the external clock | |
38 | */ | |
39 | void (*clock) (struct device * dev, int start); | |
40 | /* Inter-io delay (ns). The chip is picky about access timings; it | |
41 | expects at least: | |
42 | 150ns delay between consecutive accesses to DATA_REG, | |
43 | 300ns delay between access to ADDR_REG and DATA_REG | |
44 | OE, WE MUST NOT be changed during these intervals | |
45 | */ | |
46 | void (*delay) (struct device * dev, int delay); | |
47 | }; |