Commit 61f19f67 authored by Samuel Holland's avatar Samuel Holland Committed by Dmitry Torokhov
Browse files

dt-bindings: input: sun4i-lradc-keys: Add R329 and D1 compatibles 



The R329 and D1 SoCs each contain an LRADC with a programming interface
compatible to earlier LRADCs. However, the LRADC now has its own clock
gate and reset line, instead of being always active.

To support this, add clock/reset properties to the binding, and require
them for the variant in the new SoCs.

Acked-by: default avatarMaxime Ripard <maxime@cerno.tech>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSamuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20220414002349.24332-1-samuel@sholland.org


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent b243018e

Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml

+22 −0
Original line number Diff line number Diff line
@@ -18,10 +18,20 @@ properties: 
      - items:

          - const: allwinner,sun50i-a64-lradc

          - const: allwinner,sun8i-a83t-r-lradc

      - const: allwinner,sun50i-r329-lradc

      - items:

          - const: allwinner,sun20i-d1-lradc

          - const: allwinner,sun50i-r329-lradc



  reg:

    maxItems: 1



  clocks:

    maxItems: 1



  resets:

    maxItems: 1



  interrupts:

    maxItems: 1
@@ -68,6 +78,18 @@ required: 
  - interrupts

  - vref-supply



if:

  properties:

    compatible:

      contains:

        enum:

          - allwinner,sun50i-r329-lradc



then:

  required:

    - clocks

    - resets



additionalProperties: false



examples: