Age | Commit message (Collapse) | Author | |
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2025-01-07 | i2c: keba: drop check because i2c_unregister_device() is NULL safe | Wolfram Sang | |
No need to check the argument of i2c_unregister_device() because the function itself does it. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> | |||
2024-09-10 | i2c: keba: Add KEBA I2C controller support | Gerhard Engleder | |
The KEBA I2C controller is found in the system FPGA of KEBA PLC devices. It is used to connect EEPROMs and hardware monitoring chips. The It is a simple I2C controller with a fixed bus speed of 100 kbit/s. The whole message transmission is executed by the driver. The driver triggers all steps over control, status and data register. There are no FIFOs or interrupts. Signed-off-by: Gerhard Engleder <eg@keba.com> Signed-off-by: Andi Shyti <andi.shyti@kernel.org> |