9dba516ed2
imx usb over current polarity is low active by default, with over-current-active-high property added, user can config it to be high active. Meanwhile keep this setting unchanged for existing platforms so new platform must set the right value for active low by its usbmisc init function if over current is enabled. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
29 lines
907 B
C
29 lines
907 B
C
/*
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* Copyright 2012 Freescale Semiconductor, Inc.
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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#ifndef __DRIVER_USB_CHIPIDEA_CI_HDRC_IMX_H
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#define __DRIVER_USB_CHIPIDEA_CI_HDRC_IMX_H
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struct imx_usbmisc_data {
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struct device *dev;
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int index;
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unsigned int disable_oc:1; /* over current detect disabled */
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unsigned int oc_polarity:1; /* over current polarity if oc enabled */
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unsigned int evdo:1; /* set external vbus divider option */
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};
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int imx_usbmisc_init(struct imx_usbmisc_data *);
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int imx_usbmisc_init_post(struct imx_usbmisc_data *);
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int imx_usbmisc_set_wakeup(struct imx_usbmisc_data *, bool);
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#endif /* __DRIVER_USB_CHIPIDEA_CI_HDRC_IMX_H */
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