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Provide a helper to extract the devicetree node_id for a GPIO controller from a gpio phandle array. This can be used with DEVICE_DT_GET() to directly reference the corresponding controller device. Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no> |
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.. | ||
api-usage.rst | ||
bindings.rst | ||
design.rst | ||
dt-vs-kconfig.rst | ||
howtos.rst | ||
index.rst | ||
intro.rst | ||
macros.bnf | ||
main-example.dts | ||
zephyr_dt_build_flow.png | ||
zephyr_dt_build_flow.svg | ||
zephyr_dt_i2c_example.png | ||
zephyr_dt_i2c_example.svg | ||
zephyr_dt_i2c_high_level.png | ||
zephyr_dt_i2c_high_level.svg | ||
zephyr_dt_inputs_outputs.svg |