2021-03-05 07:02:07

by Álvaro Fernández Rojas

Subject: [PATCH v6 1/3] dt-bindings: rng: bcm2835: add clock constraints

brcm,bcm6368-rng controllers require enabling the IPSEC clock in order to get
a functional RNG.

Signed-off-by: Álvaro Fernández Rojas <[email protected]>
---
v6: add new patch making clocks mandatory for BCM6368.

.../devicetree/bindings/rng/brcm,bcm2835.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
index c147900f9041..5174492e22f3 100644
--- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
+++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
@@ -35,6 +35,16 @@ required:
- compatible
- reg

+if:
+ properties:
+ compatible:
+ enum:
+ - brcm,bcm6368-rng
+then:
+ required:
+ - clocks
+ - clock-names
+
additionalProperties: false

examples:
--
2.20.1

2021-03-08 21:54:18

by Rob Herring (Arm)

Subject: Re: [PATCH v6 1/3] dt-bindings: rng: bcm2835: add clock constraints

On Fri, 05 Mar 2021 08:01:30 +0100, ?lvaro Fern?ndez Rojas wrote:
> brcm,bcm6368-rng controllers require enabling the IPSEC clock in order to get
> a functional RNG.
>
> Signed-off-by: ?lvaro Fern?ndez Rojas <[email protected]>
> ---
> v6: add new patch making clocks mandatory for BCM6368.
>
> .../devicetree/bindings/rng/brcm,bcm2835.yaml | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>

Reviewed-by: Rob Herring <[email protected]>

2021-03-08 22:03:49

by Florian Fainelli

Subject: Re: [PATCH v6 1/3] dt-bindings: rng: bcm2835: add clock constraints

On 3/4/21 11:01 PM, Álvaro Fernández Rojas wrote:
> brcm,bcm6368-rng controllers require enabling the IPSEC clock in order to get
> a functional RNG.
>
> Signed-off-by: Álvaro Fernández Rojas <[email protected]>

Acked-by: Florian Fainelli <[email protected]>
--
Florian