/**
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* @note Copyright (C) 2017 Greg Gallagher <greg@embeddedgreg.com>
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*
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* This driver controls the gpio that can be located on the PL
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* of the Zynq SOC
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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 the
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* 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, MA 02111-1307, USA.
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*/
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#include <linux/module.h>
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#include <rtdm/gpio.h>
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#define RTDM_SUBCLASS_XILINX 5
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static int __init xilinx_gpio_init(void)
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{
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return rtdm_gpiochip_scan_of(NULL, "xlnx,xps-gpio-1.00.a",
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RTDM_SUBCLASS_XILINX);
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}
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module_init(xilinx_gpio_init);
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static void __exit xilinx_gpio_exit(void)
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{
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rtdm_gpiochip_remove_by_type(RTDM_SUBCLASS_XILINX);
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}
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module_exit(xilinx_gpio_exit);
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MODULE_LICENSE("GPL");
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