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aa42cb71fa
Add code for configuring VSC3316/3308 crosspoint switches
Add README to understand the APIs
- VSC 3316/3308 is a low-power, low-cost asynchronous crosspoint switch
capable of data rates upto 11.5Gbps. VSC3316 has 16 input and 16
output ports whereas VSC3308 has 8 input and 8 output ports.
Programming of these devices are performed by two-wire or four-wire
serial interface.
Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/*
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* Copyright 2012 Freescale Semiconductor, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __VSC_CROSSBAR_H_
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#define __VSC_CROSSBAR_H 1_
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#include <common.h>
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#include <i2c.h>
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#include <errno.h>
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int vsc_if_enable(unsigned int vsc_addr);
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int vsc3316_config(unsigned int vsc_addr, const int8_t con_arr[][2],
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unsigned int num_con);
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int vsc3308_config(unsigned int vsc_addr, const int8_t con_arr[][2],
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unsigned int num_con);
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void vsc_wp_config(unsigned int vsc_addr);
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#endif /* __VSC_CROSSBAR_H_ */
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