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ASoC: dt-bindings: rockchip: Add binding for rv1126 pdm

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This patch documents for rv1126 pdm.

Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1630675410-3354-2-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Sugar Zhang
2021-09-03 21:23:25 +08:00
committed by Mark Brown
parent d269aa2ab9
commit 49a7a625ad
1 changed files with 1 additions and 0 deletions
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1
Documentation/devicetree/bindings/sound/rockchip,pdm.txt
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@@ -6,6 +6,7 @@ Required properties:
- "rockchip,px30-pdm" - "rockchip,px30-pdm"
- "rockchip,rk1808-pdm" - "rockchip,rk1808-pdm"
- "rockchip,rk3308-pdm" - "rockchip,rk3308-pdm"
- "rockchip,rv1126-pdm"
- reg: physical base address of the controller and length of memory mapped - reg: physical base address of the controller and length of memory mapped
region. region.
- dmas: DMA specifiers for rx dma. See the DMA client binding, - dmas: DMA specifiers for rx dma. See the DMA client binding,