| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | |
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| 3 | #include <linux/platform_device.h> |
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| 4 | |
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| 5 | #ifndef _SOFTING_DEVICE_H_ |
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| 6 | #define _SOFTING_DEVICE_H_ |
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| 7 | |
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| 8 | /* softing firmware directory prefix */ |
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| 9 | #define fw_dir "softing-4.6/" |
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| 10 | |
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| 11 | struct softing_platform_data { |
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| 12 | unsigned int manf; |
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| 13 | unsigned int prod; |
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| 14 | /* |
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| 15 | * generation |
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| 16 | * 1st with NEC or SJA1000 |
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| 17 | * 8bit, exclusive interrupt, ... |
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| 18 | * 2nd only SJA1000 |
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| 19 | * 16bit, shared interrupt |
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| 20 | */ |
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| 21 | int generation; |
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| 22 | int nbus; /* # buses on device */ |
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| 23 | unsigned int freq; /* operating frequency in Hz */ |
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| 24 | unsigned int max_brp; |
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| 25 | unsigned int max_sjw; |
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| 26 | unsigned long dpram_size; |
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| 27 | const char *name; |
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| 28 | struct { |
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| 29 | unsigned long offs; |
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| 30 | unsigned long addr; |
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| 31 | const char *fw; |
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| 32 | } boot, load, app; |
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| 33 | /* |
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| 34 | * reset() function |
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| 35 | * bring pdev in or out of reset, depending on value |
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| 36 | */ |
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| 37 | int (*reset)(struct platform_device *pdev, int value); |
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| 38 | int (*enable_irq)(struct platform_device *pdev, int value); |
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| 39 | }; |
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| 40 | |
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| 41 | #endif |
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| 42 | |
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