diff options
| author | Jiawen Wu <[email protected]> | 2023-06-05 10:52:04 +0800 |
|---|---|---|
| committer | Wolfram Sang <[email protected]> | 2023-06-05 11:30:28 +0200 |
| commit | 2f8d1ed793453b9f7a832c96d699bf3dca176280 (patch) | |
| tree | 858a8bd34afea7214aaa91019ee2e94157358a38 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 4f5d68c8591498c3955dc0228ed6606c1b138278 (diff) | |
i2c: designware: Add driver support for Wangxun 10Gb NIC
Wangxun 10Gb ethernet chip is connected to Designware I2C, to communicate
with SFP.
Introduce the property "wx,i2c-snps-model" to match device data for Wangxun
in software node case. Since IO resource was mapped on the ethernet driver,
add a model quirk to get regmap from parent device.
The exists IP limitations are dealt as workarounds:
- IP does not support interrupt mode, it works on polling mode.
- Additionally set FIFO depth address the chip issue.
Signed-off-by: Jiawen Wu <[email protected]>
Reviewed-by: Piotr Raczynski <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Acked-by: Jarkko Nikula <[email protected]>
Signed-off-by: Wolfram Sang <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions