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

Álvaro Fernández Rojas
2021-02-23T16:02:49Z

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 --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>;
};
--
2.20.1