diff options
Diffstat (limited to 'bsps/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h')
| -rw-r--r-- | bsps/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/bsps/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h b/bsps/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h new file mode 100644 index 0000000000..b84fde26de --- /dev/null +++ b/bsps/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h @@ -0,0 +1,61 @@ +/*- + * Copyright (c) 2015 Oleksandr Tymoshenko <gonzo@freebsd.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD: head/sys/arm/freescale/imx/imx_iomuxreg.h 322015 2017-08-03 14:43:41Z ian $ + */ + +#ifndef IMX_IOMUXREG_H +#define IMX_IOMUXREG_H + +#define IMX_IOMUXREG_LOWEST_SET_BIT(__mask) ((((__mask) - 1) & (__mask)) ^ (__mask)) +#define IMX_IOMUXREG_SHIFTIN(__x, __mask) ((__x) * IMX_IOMUXREG_LOWEST_SET_BIT(__mask)) + +#define IMX_IOMUXREG_BIT(n) (1 << (n)) +#define IMX_IOMUXREG_BITS(__m, __n) \ + ((IMX_IOMUXREG_BIT(MAX((__m), (__n)) + 1) - 1) ^ (IMX_IOMUXREG_BIT(MIN((__m), (__n))) - 1)) + +#define IOMUXC_GPR0 0x00 +#define IOMUXC_GPR1 0x04 +#define IOMUXC_GPR2 0x08 +#define IOMUXC_GPR3 0x0C +#define IOMUXC_GPR3_HDMI_MASK (3 << 2) +#define IOMUXC_GPR3_HDMI_IPU1_DI0 (0 << 2) +#define IOMUXC_GPR3_HDMI_IPU1_DI1 (1 << 2) +#define IOMUXC_GPR3_HDMI_IPU2_DI0 (2 << 2) +#define IOMUXC_GPR3_HDMI_IPU2_DI1 (3 << 2) + +#define IOMUX_GPR13 0x34 +#define IOMUX_GPR13_SATA_PHY_8(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(26, 24)) +#define IOMUX_GPR13_SATA_PHY_7(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(23, 19)) +#define IOMUX_GPR13_SATA_PHY_6(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(18, 16)) +#define IOMUX_GPR13_SATA_SPEED(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 15)) +#define IOMUX_GPR13_SATA_PHY_5(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 14)) +#define IOMUX_GPR13_SATA_PHY_4(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(13, 11)) +#define IOMUX_GPR13_SATA_PHY_3(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(10, 7)) +#define IOMUX_GPR13_SATA_PHY_2(n) IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(6, 2)) +#define IOMUX_GPR13_SATA_PHY_1(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 1)) +#define IOMUX_GPR13_SATA_PHY_0(n) IMX_IOMUXREG_SHIFTIN(n, (1 << 0)) + +#endif |