imx_iomuxreg.h revision 323468
1/*- 2 * Copyright (c) 2015 Oleksandr Tymoshenko <gonzo@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/11/sys/arm/freescale/imx/imx_iomuxreg.h 323468 2017-09-11 22:28:38Z ian $ 27 */ 28 29#ifndef IMX_IOMUXREG_H 30#define IMX_IOMUXREG_H 31 32#define IMX_IOMUXREG_LOWEST_SET_BIT(__mask) ((((__mask) - 1) & (__mask)) ^ (__mask)) 33#define IMX_IOMUXREG_SHIFTIN(__x, __mask) ((__x) * IMX_IOMUXREG_LOWEST_SET_BIT(__mask)) 34 35#define IMX_IOMUXREG_BIT(n) (1 << (n)) 36#define IMX_IOMUXREG_BITS(__m, __n) \ 37 ((IMX_IOMUXREG_BIT(MAX((__m), (__n)) + 1) - 1) ^ (IMX_IOMUXREG_BIT(MIN((__m), (__n))) - 1)) 38 39#define IOMUXC_GPR0 0x00 40#define IOMUXC_GPR1 0x04 41#define IOMUXC_GPR2 0x08 42#define IOMUXC_GPR3 0x0C 43#define IOMUXC_GPR3_HDMI_MASK (3 << 2) 44#define IOMUXC_GPR3_HDMI_IPU1_DI0 (0 << 2) 45#define IOMUXC_GPR3_HDMI_IPU1_DI1 (1 << 2) 46#define IOMUXC_GPR3_HDMI_IPU2_DI0 (2 << 2) 47#define IOMUXC_GPR3_HDMI_IPU2_DI1 (3 << 2) 48 49#define IOMUX_GPR13 0x34 50#define IOMUX_GPR13_SATA_PHY_8(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(26, 24)) 51#define IOMUX_GPR13_SATA_PHY_7(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(23, 19)) 52#define IOMUX_GPR13_SATA_PHY_6(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(18, 16)) 53#define IOMUX_GPR13_SATA_SPEED(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 15)) 54#define IOMUX_GPR13_SATA_PHY_5(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 14)) 55#define IOMUX_GPR13_SATA_PHY_4(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(13, 11)) 56#define IOMUX_GPR13_SATA_PHY_3(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(10, 7)) 57#define IOMUX_GPR13_SATA_PHY_2(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(6, 2)) 58#define IOMUX_GPR13_SATA_PHY_1(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 1)) 59#define IOMUX_GPR13_SATA_PHY_0(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 0)) 60 61#endif 62