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[v3,2/6] dt-bindings: usb: da8xx-usb: deprecate '#dma-channels'

Message ID 20220503065201.51818-3-krzysztof.kozlowski@linaro.org (mailing list archive)
State New, archived
Headers show
Series dmaengine/ARM: ti/am33xx: use proper 'dma-channels/requests' properties | expand

Commit Message

Krzysztof Kozlowski May 3, 2022, 6:51 a.m. UTC 
The generic property, used in most of the drivers and defined in generic
dma-common DT bindings, is 'dma-channels'.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/usb/da8xx-usb.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/usb/da8xx-usb.txt b/Documentation/devicetree/bindings/usb/da8xx-usb.txt
index 9ce22551b2b3..fb2027a7d80d 100644
--- a/Documentation/devicetree/bindings/usb/da8xx-usb.txt
+++ b/Documentation/devicetree/bindings/usb/da8xx-usb.txt
@@ -36,7 +36,8 @@  DMA
 - #dma-cells: should be set to 2. The first number represents the
   channel number (0 … 3 for endpoints 1 … 4).
   The second number is 0 for RX and 1 for TX transfers.
-- #dma-channels: should be set to 4 representing the 4 endpoints.
+- dma-channels: should be set to 4 representing the 4 endpoints.
+- #dma-channels: deprecated
 
 Example:
 	usb_phy: usb-phy {
@@ -74,7 +75,7 @@  Example:
 			reg-names = "controller", "scheduler", "queuemgr";
 			interrupts = <58>;
 			#dma-cells = <2>;
-			#dma-channels = <4>;
+			dma-channels = <4>;
 		};
 
 	};