[U-Boot] [PATCH 3/7] dt-bindings: add Tegra186 BPMP I2C binding

Simon Glass sjg at chromium.org
Mon Aug 1 03:03:51 CEST 2016


On 29 July 2016 at 13:15, Stephen Warren <swarren at wwwdotorg.org> 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>
> ---
>  .../i2c/nvidia,tegra186-bpmp-i2c.txt               | 42 ++++++++++++++++++++++
>  1 file changed, 42 insertions(+)
>  create mode 100644 doc/device-tree-bindings/i2c/nvidia,tegra186-bpmp-i2c.txt

Reviewed-by: Simon Glass <sjg at chromium.org>


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