[PATCH 3/3] dt-bindings: add Tegra186 BPMP I2C binding

Thierry Reding thierry.reding at gmail.com
Tue Nov 15 07:46:07 PST 2016


On Tue, Jul 19, 2016 at 01:14:42PM -0600, Stephen Warren wrote:
> From: Stephen Warren <swarren at nvidia.com>
> 
> 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.
> 
> Signed-off-by: Stephen Warren <swarren at nvidia.com>
> ---
>  .../bindings/i2c/nvidia,tegra186-bpmp-i2c.txt      | 42 ++++++++++++++++++++++
>  1 file changed, 42 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/i2c/nvidia,tegra186-bpmp-i2c.txt

I ended up cherry-picking this commit from U-Boot, which already had
both of the comments addressed that were discussed here. I also took the
liberty of adding Jon's Acked-by from this thread since it's effectively
the same commit.

Thanks,
Thierry
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