softing_platform.h (909B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2 3#include <linux/platform_device.h> 4 5#ifndef _SOFTING_DEVICE_H_ 6#define _SOFTING_DEVICE_H_ 7 8/* softing firmware directory prefix */ 9#define fw_dir "softing-4.6/" 10 11struct softing_platform_data { 12 unsigned int manf; 13 unsigned int prod; 14 /* 15 * generation 16 * 1st with NEC or SJA1000 17 * 8bit, exclusive interrupt, ... 18 * 2nd only SJA1000 19 * 16bit, shared interrupt 20 */ 21 int generation; 22 int nbus; /* # buses on device */ 23 unsigned int freq; /* operating frequency in Hz */ 24 unsigned int max_brp; 25 unsigned int max_sjw; 26 unsigned long dpram_size; 27 const char *name; 28 struct { 29 unsigned long offs; 30 unsigned long addr; 31 const char *fw; 32 } boot, load, app; 33 /* 34 * reset() function 35 * bring pdev in or out of reset, depending on value 36 */ 37 int (*reset)(struct platform_device *pdev, int value); 38 int (*enable_irq)(struct platform_device *pdev, int value); 39}; 40 41#endif