Commit 8ed030de authored by Shubhrajyoti Datta's avatar Shubhrajyoti Datta Committed by Greg Kroah-Hartman
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dt-bindings: serial: pl011: Add a reg-io-width parameter 



Some of the implementations support only 32-bit accesses.
Add a parameter reg-io-width for such platforms.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarShubhrajyoti Datta <shubhrajyoti.datta@amd.com>
Link: https://lore.kernel.org/r/20220826120559.2122-2-shubhrajyoti.datta@amd.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a000bafa

Documentation/devicetree/bindings/serial/pl011.yaml

+6 −0
Original line number Diff line number Diff line
@@ -94,6 +94,12 @@ properties: 
  resets:

    maxItems: 1



  reg-io-width:

    description:

      The size (in bytes) of the IO accesses that should be performed

      on the device.

    enum: [1, 4]



required:

  - compatible

  - reg