Add one cell to support DMA/MDMA chaining.
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@xxxxxx>
---
Version history:
v1:
* Initial
---
---
Documentation/devicetree/bindings/dma/stm32-dmamux.txt | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/dma/stm32-dmamux.txt b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt
index 1b893b2..8e092d2 100644
--- a/Documentation/devicetree/bindings/dma/stm32-dmamux.txt
+++ b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt
@@ -4,9 +4,6 @@ Required properties:
- compatible: "st,stm32h7-dmamux"
- reg: Memory map for accessing module
- #dma-cells: Should be set to <3>.
- First parameter is request line number.
- Second is DMA channel configuration
- Third is Fifo threshold
For more details about the three cells, please see
stm32-dma.txt documentation binding file
- dma-masters: Phandle pointing to the DMA controllers.
@@ -53,7 +50,7 @@ dma2: dma@40020400 {
<68>,
<69>,
<70>;
- clocks = <&timer_clk>;
+ clocks = <&clk_hclk>;
#dma-cells = <4>;
st,mem2mem;
resets = <&rcc 150>;
--
2.7.4
