target/linux/bmips/patches-5.10/052-dt-bindings-rng-bcm2835-add-clock-constraints.patch

   1 From 0618e07ea3e0981d7765b43d3f7db39e739842eb Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
   3 Date: Fri, 5 Mar 2021 08:01:30 +0100
   4 Subject: [PATCH 1/3] dt-bindings: rng: bcm2835: add clock constraints
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 brcm,bcm6368-rng controllers require enabling the IPSEC clock in order to get
  10 a functional RNG.
  11
  12 Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
  13 Reviewed-by: Rob Herring <robh@kernel.org>
  14 Acked-by: Florian Fainelli <f.fainelli@gmail.com>
  15 Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
  16 ---
  17  .../devicetree/bindings/rng/brcm,bcm2835.yaml          | 10 ++++++++++
  18  1 file changed, 10 insertions(+)
  19
  20 --- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
  21 +++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
  22 @@ -35,6 +35,16 @@ required:
  23    - compatible
  24    - reg
  25
  26 +if:
  27 +  properties:
  28 +    compatible:
  29 +      enum:
  30 +        - brcm,bcm6368-rng
  31 +then:
  32 +  required:
  33 +    - clocks
  34 +    - clock-names
  35 +
  36  additionalProperties: false
  37
  38  examples: