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[1/2] dt-bindings: rng: bcm2835: document reset support

Message ID 20210223160131.29053-2-noltari@gmail.com
State New
Headers show
Series hwrng: bcm2835: add reset support | expand

Commit Message

Álvaro Fernández Rojas Feb. 23, 2021, 4:01 p.m. UTC 
Some devices may need to perform a reset before using the RNG, such as the
BCM6368.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
 v2: document reset support.

 Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
index c147900f9041..dba70764b7d0 100644
--- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
+++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml
@@ -31,6 +31,9 @@  properties:
   interrupts:
     maxItems: 1
 
+  resets:
+    maxItems: 1
+
 required:
   - compatible
   - reg
@@ -58,4 +61,6 @@  examples:
 
         clocks = <&periph_clk 18>;
         clock-names = "ipsec";
+
+        resets = <&periph_rst 4>;
     };