[PATCH v2 1/3] dt-bindings: dma: snps,dw-axi-dmac: Add reset items

Walker Chen
2023-02-21T14:05:37Z

This DMA controller needs to be reset before being used on JH7110 SoC,
so add reset items to support this chip.

Signed-off-by: Walker Chen <walker.chen@starfivetech.com>
---
.../devicetree/bindings/dma/snps,dw-axi-dmac.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
index ad107a4d3b33..c2247c65a22f 100644
--- a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
+++ b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml
@@ -20,6 +20,7 @@ properties:
enum:
- snps,axi-dma-1.01a
- intel,kmb-axi-dma
+ - starfive,jh7110-axi-dma

reg:
minItems: 1
@@ -58,7 +59,12 @@ properties:
maximum: 8

resets:
- maxItems: 1
+ maxItems: 2
+
+ reset-names:
+ items:
+ - const: axi
+ - const: ahb

snps,dma-masters:
description: |
--
2.17.1