1 NVIDIA Tegra186 BPMP I2C controller
3 In Tegra186, the BPMP (Boot and Power Management Processor) owns certain HW
4 devices, such as the I2C controller for the power management I2C bus. Software
5 running on other CPUs must perform IPC to the BPMP in order to execute
6 transactions on that I2C bus. This binding describes an I2C bus that is
7 accessed in such a fashion.
9 The BPMP I2C node must be located directly inside the main BPMP node. See
10 ../firmware/nvidia,tegra186-bpmp.txt for details of the BPMP binding.
12 This node represents an I2C controller. See ../i2c/i2c.txt for details of the
19 - "nvidia,tegra186-bpmp-i2c".
20 - #address-cells: Address cells for I2C device address.
28 Indicates the I2C bus number this DT node represent, as defined by the
37 compatible = "nvidia,tegra186-bpmp-i2c";
40 nvidia,bpmp-bus-id = <5>;