49 lines
2.3 KiB
C
49 lines
2.3 KiB
C
/*
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* Copyright (C) 2011 Apple Inc. All rights reserved.
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*
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* This document is the property of Apple 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 Inc.
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*/
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#ifndef __SAMSUNG_DWI_H
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#define __SAMSUNG_DWI_H
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#include <platform/soc/hwregbase.h>
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#define rDWI_CLOCK_CONFIG (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0000))
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#define DWI_CLOCK_CONFIG_TX_CPHA_1 (1 << 0)
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#define DWI_CLOCK_CONFIG_TX_CPHA_2 (0 << 0)
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#define DWI_CLOCK_CONFIG_RX_CPHA_1 (1 << 1)
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#define DWI_CLOCK_CONFIG_RX_CPHA_2 (0 << 1)
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#define DWI_CLOCK_CONFIG_CPOL_LOW (0 << 2)
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#define DWI_CLOCK_CONFIG_CPOL_HIGH (1 << 2)
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#define DWI_CLOCK_CONFIG_CLOCK_SCALER(_x) (((_x) - 1) << 16)
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#define rDWI_TRANSFER_GAP (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0004))
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#define rDWI_ITR0_CONTROL (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0010))
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#define DWI_TR_CTRL_TRAN_EN (1 << 0)
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#define DWI_TR_CTRL_BYTE_CNT(_c) (((_c) - 1) << 4)
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#define DWI_TR_CTRL_BYTE_SWAP (1 << 6)
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#define DWI_TR_CTRL_BIT_ORDER (1 << 7)
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#define DWI_TR_CTRL_INT_EN (1 << 8)
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#define rDWI_ITR0_TX_DATA (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0014))
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#define rDWI_ITR0_RX_DATA (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0018))
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#define rDWI_ITR0_INT_STATUS (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x001C))
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#define rDWI_ITR1_CONTROL (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0020))
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#define rDWI_ITR1_TX_DATA (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0024))
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#define rDWI_ITR1_RX_DATA (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0028))
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#define rDWI_ITR1_INT_STATUS (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x002C))
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#define rDWI_ITR1_RAMP_COUNT (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0030))
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#define rDWI_ITR1_DELTAV_ACTIVE (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0034))
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#define rDWI_STR_CONTROL (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0040))
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#define rDWI_STR_TX_DATA (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0044))
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#define rDWI_STR_RX_DATA (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0048))
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#define rDWI_STR_INT_STATUS (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x004C))
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#define rDWI_STR_DELAY (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0050))
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#define rDWI_VERSION (*(volatile u_int32_t *)(DWI_BASE_ADDR + 0x0070))
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#endif /* ! __SAMSUNG_DWI_H */
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