Re: [PATCH v12] i2c: Add drivers for the AMD PCIe MP2 I2C controller

2018-12-08 Thread kbuild test robot
Hi Elie, I love your patch! Perhaps something to improve: [auto build test WARNING on wsa/i2c/for-next] [also build test WARNING on v4.20-rc5 next-20181207] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[PATCH v12] i2c: Add drivers for the AMD PCIe MP2 I2C controller

2018-12-08 Thread Elie Morisse
MP2 controllers have two separate busses, so may accommodate up to two I2C adapters. Those adapters are listed in the ACPI namespace with the "AMDI0011" HID, and probed by a platform driver. Communication with the MP2 takes place through iomapped registers, or through DMA for more than 32 bytes

[PATCH v12] i2c: Add drivers for the AMD PCIe MP2 I2C controller

2018-12-08 Thread Elie Morisse
MP2 controllers have two separate busses, so may accommodate up to two I2C adapters. Those adapters are listed in the ACPI namespace with the "AMDI0011" HID, and probed by a platform driver. Communication with the MP2 takes place through iomapped registers, or through DMA for more than 32 bytes