[PATCH v2] dt-bindings: mfd: samsung,exynos5433-lpass: drop useless 'dma-channels/requests' properties

[PATCH v2] dt-bindings: mfd: samsung,exynos5433-lpass: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Fixes: e18183cefc8b ("mfd: Add DT bindings documentation for Samsung Exynos LPASS")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>

---

Changes since v1:
1. v1 was ment to be applied but I cannot find it in MFD tree.
2. Drop the properties entirely as turned out during discussions.

v1: https://lore.kernel.org/all/YmpkE0FgEhPNneg+@google.com/
---
 .../devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml       | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml b/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml
index f7bb67d10eff..69c15744c864 100644
--- a/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml
+++ b/Documentation/devicetree/bindings/mfd/samsung,exynos5433-lpass.yaml
@@ -79,8 +79,6 @@ examples:
             clocks = <&cmu_aud CLK_ACLK_DMAC>;
             clock-names = "apb_pclk";
             #dma-cells = <1>;
-            #dma-channels = <8>;
-            #dma-requests = <32>;
             power-domains = <&pd_aud>;
         };
 
-- 
2.32.0