* [v1,2/7] dt-bindings: stm32-dmamux: Add one cell to support DMA/MDMA chain
@ 2018-09-11 7:26 Pierre Yves MORDRET
0 siblings, 0 replies; 2+ messages in thread
From: Pierre Yves MORDRET @ 2018-09-11 7:26 UTC (permalink / raw)
To: Vinod Koul, Rob Herring, Mark Rutland, Alexandre Torgue,
Maxime Coquelin, Dan Williams, devicetree, dmaengine,
linux-arm-kernel, linux-kernel
Cc: Pierre-Yves MORDRET
Add one cell to support DMA/MDMA chaining.
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
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>;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [v1,2/7] dt-bindings: stm32-dmamux: Add one cell to support DMA/MDMA chain
@ 2018-09-26 20:22 Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2018-09-26 20:22 UTC (permalink / raw)
To: Pierre-Yves MORDRET
Cc: Vinod Koul, Mark Rutland, Alexandre Torgue, Maxime Coquelin,
Dan Williams, devicetree, dmaengine, linux-arm-kernel,
linux-kernel
On Tue, Sep 11, 2018 at 09:26:55AM +0200, Pierre-Yves MORDRET wrote:
> Add one cell to support DMA/MDMA chaining.
The diff doesn't match the description.
>
> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
> ---
> 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
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-09-11 7:26 Pierre Yves MORDRET
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