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[03/14] media: dt-bindings: media: rockchip,px30-vip: add optional property iommus

Message ID 20240220-v6-8-topic-rk3568-vicap-v1-3-2680a1fa640b@wolfvision.net (mailing list archive)
State New
Headers show
Series media: rockchip: cif: add support for rk3568 vicap | expand

Commit Message

Michael Riesch Feb. 20, 2024, 9:39 a.m. UTC 
The PX30 VIP features an IOMMU and can be operated with or without using
it. Document the property iommus in order to support the former case.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml | 3 +++
 1 file changed, 3 insertions(+)

Comments

Rob Herring (Arm) Feb. 23, 2024, 12:29 a.m. UTC | #1 
On Tue, 20 Feb 2024 10:39:13 +0100, Michael Riesch wrote:
> The PX30 VIP features an IOMMU and can be operated with or without using
> it. Document the property iommus in order to support the former case.
> 
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml b/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml
index 6af4a9b6774a..675a1ea47210 100644
--- a/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml
+++ b/Documentation/devicetree/bindings/media/rockchip,px30-vip.yaml
@@ -36,6 +36,9 @@  properties:
       - const: hclk
       - const: pclk
 
+  iommus:
+    maxItems: 1
+
   resets:
     items:
       - description: AXI