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Diffstat (limited to 'Documentation/devicetree/bindings/i2c/nvidia,tegra186-bpmp-i2c.txt')
-rw-r--r-- | Documentation/devicetree/bindings/i2c/nvidia,tegra186-bpmp-i2c.txt | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra186-bpmp-i2c.txt b/Documentation/devicetree/bindings/i2c/nvidia,tegra186-bpmp-i2c.txt deleted file mode 100644 index ab240e10debc..000000000000 --- a/Documentation/devicetree/bindings/i2c/nvidia,tegra186-bpmp-i2c.txt +++ /dev/null @@ -1,42 +0,0 @@ -NVIDIA Tegra186 BPMP I2C controller - -In Tegra186, the BPMP (Boot and Power Management Processor) owns certain HW -devices, such as the I2C controller for the power management I2C bus. Software -running on other CPUs must perform IPC to the BPMP in order to execute -transactions on that I2C bus. This binding describes an I2C bus that is -accessed in such a fashion. - -The BPMP I2C node must be located directly inside the main BPMP node. See -../firmware/nvidia,tegra186-bpmp.txt for details of the BPMP binding. - -This node represents an I2C controller. See ../i2c/i2c.txt for details of the -core I2C binding. - -Required properties: -- compatible: - Array of strings. - One of: - - "nvidia,tegra186-bpmp-i2c". -- #address-cells: Address cells for I2C device address. - Single-cell integer. - Must be <1>. -- #size-cells: - Single-cell integer. - Must be <0>. -- nvidia,bpmp-bus-id: - Single-cell integer. - Indicates the I2C bus number this DT node represent, as defined by the - BPMP firmware. - -Example: - -bpmp { - ... - - i2c { - compatible = "nvidia,tegra186-bpmp-i2c"; - #address-cells = <1>; - #size-cells = <0>; - nvidia,bpmp-bus-id = <5>; - }; -}; |