mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-02 16:44:10 +08:00
4befedc045
Currently, the I2C ACPI enumeration code only permits the max bus rate to be discovered before enumerating the slaves on the bus. In some cases, drivers for slave devices may require this information, e.g., some ATmel crypto drivers need to generate a so-called wake token of a fixed duration, regardless of the bus rate. So tweak the code so i2c_acpi_lookup_speed() is able to obtain this information after enumeration as well. Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
||
|---|---|---|
| .. | ||
| algos | ||
| busses | ||
| muxes | ||
| i2c-boardinfo.c | ||
| i2c-core-acpi.c | ||
| i2c-core-base.c | ||
| i2c-core-of.c | ||
| i2c-core-slave.c | ||
| i2c-core-smbus.c | ||
| i2c-core.h | ||
| i2c-dev.c | ||
| i2c-mux.c | ||
| i2c-slave-eeprom.c | ||
| i2c-smbus.c | ||
| i2c-stub.c | ||
| Kconfig | ||
| Makefile | ||