[PATCH v4 2/7] ASoC: dt-bindings: rockchip: Add binding for rv1126 pdm

[Sugar Zhang]

This patch documents for rv1126 pdm.

Signed-off-by: Sugar Zhang <sugar.zhang at rock-chips.com>
Acked-by: Rob Herring <robh at kernel.org>
---

Changes in v4: None
Changes in v3: None
Changes in v2: None

 Documentation/devicetree/bindings/sound/rockchip,pdm.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
index 98572a2..60e8630 100644
--- a/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
+++ b/Documentation/devicetree/bindings/sound/rockchip,pdm.txt
@@ -6,6 +6,7 @@ Required properties:
   - "rockchip,px30-pdm"
   - "rockchip,rk1808-pdm"
   - "rockchip,rk3308-pdm"
+  - "rockchip,rv1126-pdm"
 - reg: physical base address of the controller and length of memory mapped
   region.
 - dmas: DMA specifiers for rx dma. See the DMA client binding,
-- 
2.7.4