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kernel add
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#include <linux/platform_device.h>
#ifndef _SOFTING_DEVICE_H_
#define _SOFTING_DEVICE_H_
/* softing firmware directory prefix */
#define fw_dir "softing-4.6/"
struct softing_platform_data {
unsigned int manf;
unsigned int prod;
/*
* generation
* 1st with NEC or SJA1000
* 8bit, exclusive interrupt, ...
* 2nd only SJA1000
* 16bit, shared interrupt
*/
int generation;
int nbus; /* # busses on device */
unsigned int freq; /* operating frequency in Hz */
unsigned int max_brp;
unsigned int max_sjw;
unsigned long dpram_size;
const char *name;
struct {
unsigned long offs;
unsigned long addr;
const char *fw;
} boot, load, app;
/*
* reset() function
* bring pdev in or out of reset, depending on value
*/
int (*reset)(struct platform_device *pdev, int value);
int (*enable_irq)(struct platform_device *pdev, int value);
};
#endif
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