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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /drivers/net/can/softing/softing_platform.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/can/softing/softing_platform.h')
| -rw-r--r-- | drivers/net/can/softing/softing_platform.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/net/can/softing/softing_platform.h b/drivers/net/can/softing/softing_platform.h new file mode 100644 index 000000000..68a161547 --- /dev/null +++ b/drivers/net/can/softing/softing_platform.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#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 |