Lines Matching +full:i2c +full:- +full:controller +full:- +full:id
1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/i2c/nvidia,tegra186-bpmp-i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra186 (and later) BPMP I2C controller
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jon Hunter <jonathanh@nvidia.com>
15 owns certain HW devices, such as the I2C controller for the power
16 management I2C bus. Software running on other CPUs must perform IPC to
17 the BPMP in order to execute transactions on that I2C bus. This
18 binding describes an I2C bus that is accessed in such a fashion.
20 The BPMP I2C node must be located directly inside the main BPMP node.
21 See ../firmware/nvidia,tegra186-bpmp.yaml for details of the BPMP
24 This node represents an I2C controller. See ../i2c/i2c.txt for details
25 of the core I2C binding.
29 const: nvidia,tegra186-bpmp-i2c
31 nvidia,bpmp-bus-id:
33 description: Indicates the I2C bus number this DT node represents,
37 - $ref: /schemas/i2c/i2c-controller.yaml
42 - compatible
43 - "#address-cells"
44 - "#size-cells"
45 - nvidia,bpmp-bus-id