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33 lines
599 B
33 lines
599 B
/*
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* Copyright (c) 2019-2020, Broadcom
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef NCSI_H
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#define NCSI_H
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/*
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* There are 10 registers for NCSI IO drivers.
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*/
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#define NITRO_NCSI_IOPAD_CONTROL_NUM 10
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#define NITRO_NCSI_IOPAD_CONTROL_BASE 0x60e05080
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/*
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* NCSI IO Drive strength
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* 000 - Drives 2mA
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* 001 - Drives 4mA
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* 010 - Drives 6mA
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* 011 - Drives 8mA
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* 100 - Drives 10mA
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* 101 - Drives 12mA
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* 110 - Drives 14mA
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* 111 - Drives 16mA
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*/
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#define PAD_SELX_VALUE(selx) ((selx) << 1)
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#define PAD_SELX_MASK (0x7 << 1)
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void brcm_stingray_ncsi_init(void);
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#endif
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