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a16fffdd8e
Merisc is the family name for a range of AVR32-based boards. The boards are designed to be used in a man-machine interfacing environment, utilizing a touch-based graphical user interface. They host a vast range of I/O peripherals as well as a large SDRAM & Flash memory bank. For more information see: http://www.martinsson.se/merisc Signed-off-by: Jonas Larsson <jonas.larsson@martinsson.se> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
66 lines
1.3 KiB
C
66 lines
1.3 KiB
C
/*
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* Merisc sysfs exports
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*
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* Copyright (C) 2008 Martinsson Elektronik AB
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/module.h>
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#include <linux/kernel.h>
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#include <linux/init.h>
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#include <linux/list.h>
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#include <linux/spinlock.h>
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#include <linux/device.h>
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#include <linux/sysdev.h>
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#include <linux/timer.h>
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#include <linux/err.h>
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#include <linux/ctype.h>
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#include "merisc.h"
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static ssize_t merisc_model_show(struct class *class, char *buf)
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{
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ssize_t ret = 0;
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sprintf(buf, "%s\n", merisc_model());
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ret = strlen(buf) + 1;
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return ret;
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}
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static ssize_t merisc_revision_show(struct class *class, char *buf)
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{
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ssize_t ret = 0;
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sprintf(buf, "%s\n", merisc_revision());
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ret = strlen(buf) + 1;
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return ret;
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}
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static struct class_attribute merisc_class_attrs[] = {
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__ATTR(model, S_IRUGO, merisc_model_show, NULL),
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__ATTR(revision, S_IRUGO, merisc_revision_show, NULL),
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__ATTR_NULL,
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};
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struct class merisc_class = {
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.name = "merisc",
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.owner = THIS_MODULE,
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.class_attrs = merisc_class_attrs,
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};
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static int __init merisc_sysfs_init(void)
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{
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int status;
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status = class_register(&merisc_class);
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if (status < 0)
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return status;
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return 0;
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}
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postcore_initcall(merisc_sysfs_init);
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