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2016-08-04dt-bindings: allow child nodes inside the Tegra BPMPStephen Warren
The BPMP implements some services which must be represented by separate nodes. For example, it can provide access to certain I2C controllers, and the I2C bindings represent each I2C controller as a device tree node. Update the binding to describe how the BPMP supports this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2016-08-04ARM: tegra: add BPMP DT bindingsStephen Warren
The Tegra BPMP (Boot and Power Management Processor) is a separate auxiliary CPU embedded into Tegra to perform power management work, and controls related features such as clocks, resets, power domains, PMIC I2C bus, etc. These bindings dictate how to represent the BPMP in device tree. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>