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dt-bindings: serial: samsung: do not allow reg-io-width for gs101

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All gs101 serial ports are restricted to 32-bit register accesses.
This requirement will be inferred from the compatible. Do not allow
the reg-io-width property for the google,gs101-uart compatible.

Suggested-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20240119104526.1221243-3-tudor.ambarus@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tudor Ambarus 2024-01-19 10:45:09 +00:00 committed by Greg Kroah-Hartman
parent 314c2b3992
commit 1d3f02abd5
1 changed files with 2 additions and 0 deletions
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2
Documentation/devicetree/bindings/serial/samsung_uart.yaml
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@ -143,6 +143,8 @@ allOf:
then:
required:
- samsung,uart-fifosize
properties:
reg-io-width: false
unevaluatedProperties: false