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| author | Jiawen Wu <jiawenwu@trustnetic.com> | 2023-06-05 04:52:04 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2023-06-05 11:30:28 +0200 |
| commit | 2f8d1ed793453b9f7a832c96d699bf3dca176280 (patch) | |
| tree | 858a8bd34afea7214aaa91019ee2e94157358a38 /crypto/async_tx | |
| parent | i2c: tegra: allow VI support to be compiled out (diff) | |
| download | linux-2f8d1ed793453b9f7a832c96d699bf3dca176280.tar.xz linux-2f8d1ed793453b9f7a832c96d699bf3dca176280.zip | |
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 <jiawenwu@trustnetic.com>
Reviewed-by: Piotr Raczynski <piotr.raczynski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'crypto/async_tx')
0 files changed, 0 insertions, 0 deletions