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1f1c8202e8
Add USB 100mA limitation feature for mx28 to mach usb 2.0 current requirment Signed-off-by: Frank Li <Frank.li@freescale.com>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#ifndef __LINUX_USB_FSL_XCVR_H
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#define __LINUX_USB_FSL_XCVR_H
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#include <linux/platform_device.h>
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#include <linux/regulator/consumer.h>
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struct fsl_usb2_platform_data;
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enum usb_test_mode{
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USB_TEST_J = 1,
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USB_TEST_K = 2,
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};
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/**
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* @name: transceiver name
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* @xcvr_type: one of PORTSC_PTS_{UTMI,SERIAL,ULPI}
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* @init: transceiver- and board-specific initialization function
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* @uninit: transceiver- and board-specific uninitialization function
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* @set_host:
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* @set_device:
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* @pullup: enable or disable D+ pullup
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*
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*/
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struct fsl_xcvr_ops {
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char *name;
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u32 xcvr_type;
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void (*init)(struct fsl_xcvr_ops *ops);
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void (*uninit)(struct fsl_xcvr_ops *ops);
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void (*suspend)(struct fsl_xcvr_ops *ops);
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void (*set_host)(void);
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void (*set_device)(void);
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void (*set_vbus_power)(struct fsl_xcvr_ops *ops,
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struct fsl_usb2_platform_data *pdata, int on);
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void (*set_vbus_draw)(struct fsl_xcvr_ops *ops,
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struct fsl_usb2_platform_data *pdata, unsigned mA);
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void (*set_remote_wakeup)(u32 *view);
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void (*pullup)(int on);
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void(*set_test_mode)(u32 *view, enum usb_test_mode mode);
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};
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struct fsl_xcvr_power {
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struct platform_device *usb_pdev;
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struct regulator *regu1;
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struct regulator *regu2;
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};
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#endif
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