Re: [PATCH v6 2/3] dt-bindings: rng: bcm2835: document reset support

[Florian Fainelli]

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

Acked-by: Florian Fainelli 
-- 
Florian

Re: [PATCH v6 2/3] dt-bindings: rng: bcm2835: document reset support

[Rob Herring]

On Fri, 05 Mar 2021 08:01:31 +0100, Álvaro Fernández Rojas wrote:
> brcm,bcm6368-rng controllers require resetting the IPSEC clock in order to get
> a functional RNG.
> 
> Signed-off-by: Álvaro Fernández Rojas 
> ---
>  v6: fix dt-bindings warnings.
>  v5: no changes.
>  v4: pass dt_binding_check.
>  v3: make resets required if brcm,bcm6368-rng.
>  v2: document reset support.
> 
>  .../devicetree/bindings/rng/brcm,bcm2835.yaml | 11 +++
>  1 file changed, 11 insertions(+)
> 

Reviewed-by: Rob Herring 

[PATCH v6 2/3] dt-bindings: rng: bcm2835: document reset support

[Álvaro Fernández Rojas]

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

Signed-off-by: Álvaro Fernández Rojas 
---
 v6: fix dt-bindings warnings.
 v5: no changes.
 v4: pass dt_binding_check.
 v3: make resets required if brcm,bcm6368-rng.
 v2: document reset support.

 .../devicetree/bindings/rng/brcm,bcm2835.yaml | 11 +++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml 
b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
index 5174492e22f3..6da674666d45 100644
--- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
+++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
@@ -28,6 +28,12 @@ properties:
   clock-names:
 const: ipsec
 
+  resets:
+maxItems: 1
+
+  reset-names:
+const: ipsec
+
   interrupts:
 maxItems: 1
 
@@ -44,6 +50,8 @@ then:
   required:
 - clocks
 - clock-names
+- resets
+- reset-names
 
 additionalProperties: false
 
@@ -68,4 +76,7 @@ examples:
 
 clocks = <_clk 18>;
 clock-names = "ipsec";
+
+resets = <_rst 4>;
+reset-names = "ipsec";
 };
-- 
2.20.1