usb.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#ifndef _SOC_APOLLOLAKE_USB_H_
#define _SOC_APOLLOLAKE_USB_H_
 
#include <stdint.h>
 
#define APOLLOLAKE_USB2_PORT_MAX 8
#define APOLLOLAKE_USB3_PORT_MAX 6
 
struct usb_port_config {
        uint8_t enable;
        uint8_t oc_pin;
};
 
struct usb2_eye_per_port {
        uint8_t Usb20PerPortTxPeHalf;
        uint8_t Usb20PerPortPeTxiSet;
        uint8_t Usb20PerPortTxiSet;
        uint8_t Usb20HsSkewSel;
        uint8_t Usb20IUsbTxEmphasisEn;
        uint8_t Usb20PerPortRXISet;
        uint8_t Usb20HsNpreDrvSel;
        uint8_t Usb20OverrideEn;
};
 
/* USB overcurrent pins definition */
enum {
        OC0     = 0,
        OC1     = 1,
        OC_SKIP = 2,
};
 
#define PORT_EN(pin) {   \
        .enable = 1,     \
        .oc_pin = (pin), \
}
 
#define PORT_DIS {         \
        .enable = 0,       \
        .oc_pin = OC_SKIP, \
}
 
#endif /* _SOC_APOLLOLAKE_USB_H_ */