drivers: gpio: gpio_cc13xx_cc26xx: Add drive strength configurability #30219
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statropy
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Nov 27, 2020
Add support for the GPIO_DS_ALT_LOW and GPIO_DS_ALT_HIGH gpio flags. Fixes zephyrproject-rtos#30219 Signed-off-by: Erik Larson <[email protected]>
carlescufi
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Nov 30, 2020
Add support for the GPIO_DS_ALT_LOW and GPIO_DS_ALT_HIGH gpio flags. Fixes #30219 Signed-off-by: Erik Larson <[email protected]>
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Is your enhancement proposal related to a problem? Please describe.
The CC13xx/CC26xx gpio driver does not support setting the drive strength of an IO pin. It is instead fixed at 2mA. IO pins also support 4mA, and some support 8mA.
Describe the solution you'd like
Support the
GPIO_DS_ALT_LOWandGPIO_DS_ALT_HIGHgpio flags.Describe alternatives you've considered
n/a
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