diff options
author | Rob Herring <r.herring@freescale.com> | 2009-10-19 14:43:19 -0500 |
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committer | Alejandro Gonzalez <alex.gonzalez@digi.com> | 2010-02-12 17:19:16 +0100 |
commit | cdde68e3a7d4cbf4701005ab6032366e76009419 (patch) | |
tree | 5690552665f0b7843e6552e4d5fe7b63cbc78f51 /include/linux/mxc_mlb.h | |
parent | 57d1417ea543b83760b3fd76a46b9d29deb2e444 (diff) |
ENGR00117389 Port 5.0.0 release to 2.6.31
This is i.MX BSP 5.0.0 release ported to 2.6.31
Signed-off-by: Rob Herring <r.herring@freescale.com>
Signed-off-by: Alan Tull <r80115@freescale.com>
Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
Diffstat (limited to 'include/linux/mxc_mlb.h')
-rw-r--r-- | include/linux/mxc_mlb.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/linux/mxc_mlb.h b/include/linux/mxc_mlb.h new file mode 100644 index 000000000000..b38ad8c16702 --- /dev/null +++ b/include/linux/mxc_mlb.h @@ -0,0 +1,51 @@ +/* + * mxc_mlb.h + * + * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef _MXC_MLB_H +#define _MXC_MLB_H + +/* define IOCTL command */ +#define MLB_SET_FPS _IOW('S', 0x10, unsigned int) +#define MLB_GET_VER _IOR('S', 0x11, unsigned long) +#define MLB_SET_DEVADDR _IOR('S', 0x12, unsigned char) +/*! + * set channel address for each logical channel + * the MSB 16bits is for tx channel, the left LSB is for rx channel + */ +#define MLB_CHAN_SETADDR _IOW('S', 0x13, unsigned int) +#define MLB_CHAN_STARTUP _IO('S', 0x14) +#define MLB_CHAN_SHUTDOWN _IO('S', 0x15) +#define MLB_CHAN_GETEVENT _IOR('S', 0x16, unsigned long) + +/*! + * MLB event define + */ +enum { + MLB_EVT_TX_PROTO_ERR_CUR = 1 << 0, + MLB_EVT_TX_BRK_DETECT_CUR = 1 << 1, + MLB_EVT_TX_PROTO_ERR_PREV = 1 << 8, + MLB_EVT_TX_BRK_DETECT_PREV = 1 << 9, + MLB_EVT_RX_PROTO_ERR_CUR = 1 << 16, + MLB_EVT_RX_BRK_DETECT_CUR = 1 << 17, + MLB_EVT_RX_PROTO_ERR_PREV = 1 << 24, + MLB_EVT_RX_BRK_DETECT_PREV = 1 << 25, +}; + +#ifdef __KERNEL__ +extern void gpio_mlb_active(void); +extern void gpio_mlb_inactive(void); +#endif + +#endif /* _MXC_MLB_H */ |