The description below is already in use for rk3308.dtsi,
but was somehow never added to a document, so add
"rockchip,rk3308-i2s", "rockchip,rk3066-i2s"
for i2s nodes on a rk3308 platform to rockchip-i2s.yaml.
One of the rk3308 i2s nodes also has a different dma layout,
so change that as well.
Signed-off-by: Johan Jonker <jbx6244@xxxxxxxxx>
---
The rk3308 i2s nodes also contain the properties
"reset-names" and "resets". Code in the manufacturer tree is
not yet applied in the mainline kernel, so skip them for now.
---
Documentation/devicetree/bindings/sound/rockchip-i2s.yaml | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
index a3ba2186d..10f9d3ad0 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-i2s.yaml
@@ -24,6 +24,7 @@ properties:
- rockchip,rk3188-i2s
- rockchip,rk3228-i2s
- rockchip,rk3288-i2s
+ - rockchip,rk3308-i2s
- rockchip,rk3328-i2s
- rockchip,rk3366-i2s
- rockchip,rk3368-i2s
@@ -47,14 +48,15 @@ properties:
- const: i2s_hclk
dmas:
- items:
- - description: TX DMA Channel
- - description: RX DMA Channel
+ minItems: 1
+ maxItems: 2
dma-names:
- items:
- - const: tx
+ oneOf:
- const: rx
+ - items:
+ - const: tx
+ - const: rx
power-domains:
maxItems: 1
--
2.11.0
