37 lines
679 B
C
37 lines
679 B
C
#ifndef _LED_H
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#define _LED_H
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struct led_chrdev {
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struct cdev dev;
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unsigned int __iomem *va_dr;
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unsigned int __iomem *va_gdir;
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unsigned int __iomem *va_iomuxc_mux;
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unsigned int __iomem *va_ccm_ccgrx;
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unsigned int __iomem *va_iomux_pad;
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unsigned long pa_dr;
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unsigned long pa_gdir;
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unsigned long pa_iomuxc_mux;
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unsigned long pa_ccm_ccgrx;
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unsigned long pa_iomux_pad;
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unsigned int led_pin;
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unsigned int clock_offset;
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};
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#define DEV_CNT 3
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#ifndef LED_MAJOR
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#define LED_MAJOR 0
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#endif
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#ifdef LED_DEBUG
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#define PDEBUG(fmt, args...) printk(KERN_INFO "led_dev: " fmt, ##args)
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#else
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#define PDEBUG(fmt, args...)
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#endif
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#endif |