diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-03-05 08:01:31 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2021-03-13 00:04:06 +1100 |
| commit | 381345820db55bf8e7289de047c24c00a2e3690d (patch) | |
| tree | b89584782d138812052b2f379fbe281bfe9de316 /Documentation/devicetree | |
| parent | 0618e07ea3e0981d7765b43d3f7db39e739842eb (diff) | |
dt-bindings: rng: bcm2835: document reset support
brcm,bcm6368-rng controllers require resetting the IPSEC clock in order to get
a functional RNG.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml | 11 |
1 files changed, 11 insertions, 0 deletions
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 = <&periph_clk 18>; clock-names = "ipsec"; + + resets = <&periph_rst 4>; + reset-names = "ipsec"; }; |