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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/sys/arm/freescale/imx/imx_iomuxreg.h
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/*-

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 * Copyright (c) 2015 Oleksandr Tymoshenko <[email protected]>

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 * All rights reserved.

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 *

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 * Redistribution and use in source and binary forms, with or without

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 * modification, are permitted provided that the following conditions

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 * are met:

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 * 1. Redistributions of source code must retain the above copyright

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 *    notice, this list of conditions and the following disclaimer.

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 * 2. Redistributions in binary form must reproduce the above copyright

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 *    notice, this list of conditions and the following disclaimer in the

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 *    documentation and/or other materials provided with the distribution.

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 *

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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND

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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE

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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

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 * SUCH DAMAGE.

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 */

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#ifndef	IMX_IOMUXREG_H

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#define	IMX_IOMUXREG_H

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#define	IMX_IOMUXREG_LOWEST_SET_BIT(__mask) ((((__mask) - 1) & (__mask)) ^ (__mask))

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#define	IMX_IOMUXREG_SHIFTIN(__x, __mask) ((__x) * IMX_IOMUXREG_LOWEST_SET_BIT(__mask))

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#define IMX_IOMUXREG_BIT(n) (1 << (n))

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#define	IMX_IOMUXREG_BITS(__m, __n)	\

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	((IMX_IOMUXREG_BIT(MAX((__m), (__n)) + 1) - 1) ^ (IMX_IOMUXREG_BIT(MIN((__m), (__n))) - 1))

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#define	IOMUXC_GPR0			0x00

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#define	IOMUXC_GPR1			0x04

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#define	IOMUXC_GPR2			0x08

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#define	IOMUXC_GPR3			0x0C

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#define	  IOMUXC_GPR3_HDMI_MASK		  (3 << 2)

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#define	  IOMUXC_GPR3_HDMI_IPU1_DI0	  (0 << 2)

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#define	  IOMUXC_GPR3_HDMI_IPU1_DI1	  (1 << 2)

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#define	  IOMUXC_GPR3_HDMI_IPU2_DI0	  (2 << 2)

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#define	  IOMUXC_GPR3_HDMI_IPU2_DI1	  (3 << 2)

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#define IOMUX_GPR13			0x34

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#define	  IOMUX_GPR13_SATA_PHY_8(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(26, 24))

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#define	  IOMUX_GPR13_SATA_PHY_7(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(23, 19))

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#define	  IOMUX_GPR13_SATA_PHY_6(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(18, 16))

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#define	  IOMUX_GPR13_SATA_SPEED(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 15))

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#define	  IOMUX_GPR13_SATA_PHY_5(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 14))

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#define	  IOMUX_GPR13_SATA_PHY_4(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(13, 11))

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#define	  IOMUX_GPR13_SATA_PHY_3(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(10, 7))

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#define	  IOMUX_GPR13_SATA_PHY_2(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(6, 2))

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#define	  IOMUX_GPR13_SATA_PHY_1(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 1))

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#define	  IOMUX_GPR13_SATA_PHY_0(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 0))

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#endif

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