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Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option [no]_[pad]_[ctrl] any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 51 franklin street fifth floor boston ma 02110 1301 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 176 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jilayne Lovejoy <opensource@jilayne.com> Reviewed-by: Steve Winslow <swinslow@gmail.com> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154040.652910950@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
82 lines
2.5 KiB
C
82 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de>
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* Copyright (C) 2009 by Holger Schurig <hs4233@mail.mn-solutions.de>
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*/
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#ifndef __MACH_IOMUX_V1_H__
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#define __MACH_IOMUX_V1_H__
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/*
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* GPIO Module and I/O Multiplexer
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* x = 0..3 for reg_A, reg_B, reg_C, reg_D
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*/
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#define MXC_DDIR(x) (0x00 + ((x) << 8))
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#define MXC_OCR1(x) (0x04 + ((x) << 8))
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#define MXC_OCR2(x) (0x08 + ((x) << 8))
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#define MXC_ICONFA1(x) (0x0c + ((x) << 8))
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#define MXC_ICONFA2(x) (0x10 + ((x) << 8))
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#define MXC_ICONFB1(x) (0x14 + ((x) << 8))
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#define MXC_ICONFB2(x) (0x18 + ((x) << 8))
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#define MXC_DR(x) (0x1c + ((x) << 8))
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#define MXC_GIUS(x) (0x20 + ((x) << 8))
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#define MXC_SSR(x) (0x24 + ((x) << 8))
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#define MXC_ICR1(x) (0x28 + ((x) << 8))
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#define MXC_ICR2(x) (0x2c + ((x) << 8))
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#define MXC_IMR(x) (0x30 + ((x) << 8))
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#define MXC_ISR(x) (0x34 + ((x) << 8))
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#define MXC_GPR(x) (0x38 + ((x) << 8))
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#define MXC_SWR(x) (0x3c + ((x) << 8))
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#define MXC_PUEN(x) (0x40 + ((x) << 8))
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#define MX1_NUM_GPIO_PORT 4
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#define MX21_NUM_GPIO_PORT 6
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#define MX27_NUM_GPIO_PORT 6
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#define GPIO_PIN_MASK 0x1f
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#define GPIO_PORT_SHIFT 5
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#define GPIO_PORT_MASK (0x7 << GPIO_PORT_SHIFT)
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#define GPIO_PORTA (0 << GPIO_PORT_SHIFT)
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#define GPIO_PORTB (1 << GPIO_PORT_SHIFT)
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#define GPIO_PORTC (2 << GPIO_PORT_SHIFT)
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#define GPIO_PORTD (3 << GPIO_PORT_SHIFT)
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#define GPIO_PORTE (4 << GPIO_PORT_SHIFT)
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#define GPIO_PORTF (5 << GPIO_PORT_SHIFT)
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#define GPIO_OUT (1 << 8)
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#define GPIO_IN (0 << 8)
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#define GPIO_PUEN (1 << 9)
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#define GPIO_PF (1 << 10)
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#define GPIO_AF (1 << 11)
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#define GPIO_OCR_SHIFT 12
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#define GPIO_OCR_MASK (3 << GPIO_OCR_SHIFT)
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#define GPIO_AIN (0 << GPIO_OCR_SHIFT)
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#define GPIO_BIN (1 << GPIO_OCR_SHIFT)
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#define GPIO_CIN (2 << GPIO_OCR_SHIFT)
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#define GPIO_GPIO (3 << GPIO_OCR_SHIFT)
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#define GPIO_AOUT_SHIFT 14
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#define GPIO_AOUT_MASK (3 << GPIO_AOUT_SHIFT)
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#define GPIO_AOUT (0 << GPIO_AOUT_SHIFT)
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#define GPIO_AOUT_ISR (1 << GPIO_AOUT_SHIFT)
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#define GPIO_AOUT_0 (2 << GPIO_AOUT_SHIFT)
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#define GPIO_AOUT_1 (3 << GPIO_AOUT_SHIFT)
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#define GPIO_BOUT_SHIFT 16
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#define GPIO_BOUT_MASK (3 << GPIO_BOUT_SHIFT)
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#define GPIO_BOUT (0 << GPIO_BOUT_SHIFT)
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#define GPIO_BOUT_ISR (1 << GPIO_BOUT_SHIFT)
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#define GPIO_BOUT_0 (2 << GPIO_BOUT_SHIFT)
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#define GPIO_BOUT_1 (3 << GPIO_BOUT_SHIFT)
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extern int mxc_gpio_mode(int gpio_mode);
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extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count,
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const char *label);
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extern int imx_iomuxv1_init(void __iomem *base, int numports);
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#endif /* __MACH_IOMUX_V1_H__ */
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