| Describing an I2C device hierarchy that includes I2C muxes requires an ACPI |
| Device () scope per mux channel. |
| | SMB1 |-->| MUX0 |--CH00--> i2c client A (0x50) |
| | | | 0x70 |--CH01--> i2c client B (0x50) |
| which corresponds to the following ASL: |
| Name (_CRS, ResourceTemplate () { |
| I2cSerialBus (0x70, ControllerInitiated, I2C_SPEED, |
| AddressingMode7Bit, "^SMB1", 0x00, |
| Name (_CRS, ResourceTemplate () { |
| I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED, |
| AddressingMode7Bit, "^CH00", 0x00, |
| Name (_CRS, ResourceTemplate () { |
| I2cSerialBus (0x50, ControllerInitiated, I2C_SPEED, |
| AddressingMode7Bit, "^CH01", 0x00, |