mirror of https://gitee.com/openkylin/linux.git
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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/*
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* This header provides constants for Keystone pinctrl bindings.
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*
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* Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed "as is" WITHOUT ANY WARRANTY of any
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* kind, whether express or implied; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H
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#define _DT_BINDINGS_PINCTRL_KEYSTONE_H
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#define MUX_MODE0 0
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#define MUX_MODE1 1
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#define MUX_MODE2 2
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#define MUX_MODE3 3
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#define MUX_MODE4 4
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#define MUX_MODE5 5
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#define BUFFER_CLASS_B (0 << 19)
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#define BUFFER_CLASS_C (1 << 19)
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#define BUFFER_CLASS_D (2 << 19)
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#define BUFFER_CLASS_E (3 << 19)
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#define PULL_DISABLE (1 << 16)
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#define PIN_PULLUP (1 << 17)
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#define PIN_PULLDOWN (0 << 17)
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#define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset))
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#define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000)
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#endif
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