pinctrl: scmi: Add SCMI_PIN_INPUT_VALUE

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The PIN_CONFIG_LEVEL parameter represents the value of the pin, whether
reading or writing to the pin.  In SCMI, the parameter is represented by
two different values SCMI_PIN_OUTPUT_VALUE for writing to a pin and
SCMI_PIN_INPUT_VALUE for reading.  The current code translates
PIN_CONFIG_LEVEL as SCMI_PIN_OUTPUT_VALUE (writing).

Add a function to translate it to either INPUT or OUTPUT depending on
whether it is called from a _get or _set() operation.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Acked-by: Sudeep Holla <sudeep.holla@kernel.org>
Signed-off-by: Linus Walleij <linusw@kernel.org>

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Dan Carpenter 2026-03-23 22:01:15 +03:00 • committed by Linus Walleij

parent 96b76f7bc5

commit 9ea2647b00

1 changed files with 26 additions and 7 deletions

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drivers/pinctrl/pinctrl-scmi.c

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