| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | /* |
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| 3 | * Board initialization code should put one of these into dev->platform_data |
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| 4 | * and place the isp116x onto platform_bus. |
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| 5 | */ |
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| 6 | |
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| 7 | #ifndef __LINUX_USB_ISP116X_H |
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| 8 | #define __LINUX_USB_ISP116X_H |
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| 9 | |
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| 10 | struct isp116x_platform_data { |
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| 11 | /* Enable internal resistors on downstream ports */ |
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| 12 | unsigned sel15Kres:1; |
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| 13 | /* On-chip overcurrent detection */ |
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| 14 | unsigned oc_enable:1; |
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| 15 | /* INT output polarity */ |
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| 16 | unsigned int_act_high:1; |
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| 17 | /* INT edge or level triggered */ |
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| 18 | unsigned int_edge_triggered:1; |
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| 19 | /* Enable wakeup by devices on usb bus (e.g. wakeup |
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| 20 | by attachment/detachment or by device activity |
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| 21 | such as moving a mouse). When chosen, this option |
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| 22 | prevents stopping internal clock, increasing |
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| 23 | thereby power consumption in suspended state. */ |
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| 24 | unsigned remote_wakeup_enable:1; |
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| 25 | /* Inter-io delay (ns). The chip is picky about access timings; it |
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| 26 | expects at least: |
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| 27 | 150ns delay between consecutive accesses to DATA_REG, |
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| 28 | 300ns delay between access to ADDR_REG and DATA_REG |
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| 29 | OE, WE MUST NOT be changed during these intervals |
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| 30 | */ |
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| 31 | void (*delay) (struct device *dev, int delay); |
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| 32 | }; |
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| 33 | |
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| 34 | #endif /* __LINUX_USB_ISP116X_H */ |
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| 35 | |
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