53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
/*
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* Copyright (C) 2007 Apple Inc. All rights reserved.
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*
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* This document is the property of Apple Computer, Inc.
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* It is considered confidential and proprietary.
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*
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* This document may not be reproduced or transmitted in any form,
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* in whole or in part, without the express written permission of
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* Apple Computer, Inc.
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*/
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#ifndef __SAMSUNG_USBPHY_H
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#define __SAMSUNG_USBPHY_H
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#include <platform/soc/hwregbase.h>
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#include <sys/types.h>
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#include <drivers/usbphy.h>
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// HW-OTG control registers
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#define USB_PCGCCTL ((volatile u_int32_t *)(USBOTG_BASE_ADDR + 0x0E00))
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#define PCGCCTL_PhySuspended (1UL << 4)
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#define PCGCCTL_RstPdwnModule (1UL << 3)
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#define PCGCCTL_PwrClmp (1UL << 2)
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#define PCGCCTL_GateHclk (1UL << 1)
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#define PCGCCTL_StopPclk (1UL << 0)
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// HS-OTG Phy control registers
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#define USB_PHYPWR ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0000))
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#define USB_PHYCON ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0004))
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#define USB_URSTCON ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0008))
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#define USB_UVLDCON ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x001C))
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#define USB_UCONDET ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0028))
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#define USB_URESCON ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0034))
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#define USB_UOTGTUNE1 ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0040))
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#define USB_UOTGTUNE2 ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0044))
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#define USB_UPADCON ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0048))
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#define USB_USBHOSTSET ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0060))
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#define USB_URSV ((volatile u_int32_t *)(USBPHY_BASE_ADDR + 0x0100))
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// <rdar://problem/10320827> Add support for multiple USB OTG controllers to iBoot
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// <rdar://problem/10304507> G1 USBBPHY USB OTG2 bit assignments are totally inconsistent
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#define USB_PHYPWR_SHIFT 5
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#define USB_PHYCON_SHIFT 5
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#define USB_URSTCON_SHIFT 5
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#define USB_UVLDCON_SHIFT 9
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#define USB_UCONDET_SHIFT 10
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#define USB_UOTGTUNE1_SHIFT 11
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#define USB_UOTGTUNE2_SHIFT 13
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#define USB_UPADCON_SHIFT 3
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#endif /* ! __SAMSUNG_USBPHY_H */
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