[Patch v4 01/10] dt-bindings: dma: pl08x: Add dma-cells description

Piotr Wojtaszczyk
2024-06-20T17:58:01Z

Recover dma-cells description from the legacy DT binding.

Signed-off-by: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com>
---
Changes for v4:
- This patch is new in v4

Documentation/devicetree/bindings/dma/arm-pl08x.yaml | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/dma/arm-pl08x.yaml b/Documentation/devicetree/bindings/dma/arm-pl08x.yaml
index ab25ae63d2c3..191215d36c85 100644
--- a/Documentation/devicetree/bindings/dma/arm-pl08x.yaml
+++ b/Documentation/devicetree/bindings/dma/arm-pl08x.yaml
@@ -52,6 +52,13 @@ properties:
clock-names:
maxItems: 1

+ "#dma-cells":
+ const: 2
+ description: |
+ First cell should contain the DMA request,
+ second cell should contain either 1 or 2 depending on
+ which AHB master that is used.
+
lli-bus-interface-ahb1:
type: boolean
description: if AHB master 1 is eligible for fetching LLIs
--
2.25.1