Re: [PATCH] dt-bindings: i2c-stm32: document optional dmas
From: Pierre Yves MORDRET <hidden>
Date: 2019-06-26 14:17:04
Also in:
linux-devicetree, linux-i2c, lkml
Hi It looks good to me Reviewed-by: Pierre-Yves MORDRET <redacted> Thx On 6/4/19 3:34 PM, Fabrice Gasnier wrote:
quoted hunk ↗ jump to hunk
Add missing documentation for "dmas" and "dma-names" properties that can be used on i2c-stm32. Signed-off-by: Fabrice Gasnier <redacted> --- Documentation/devicetree/bindings/i2c/i2c-stm32.txt | 2 ++ 1 file changed, 2 insertions(+)diff --git a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt index f334738..ce3df2ff 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-stm32.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-stm32.txt@@ -21,6 +21,8 @@ Optional properties: 100000 and 400000. For STM32F7, STM32H7 and STM32MP1 SoCs, Standard-mode, Fast-mode and Fast-mode Plus are supported, possible values are 100000, 400000 and 1000000. +- dmas: List of phandles to rx and tx DMA channels. Refer to stm32-dma.txt. +- dma-names: List of dma names. Valid names are: "rx" and "tx". - i2c-scl-rising-time-ns: I2C SCL Rising time for the board (default: 25) For STM32F7, STM32H7 and STM32MP1 only. - i2c-scl-falling-time-ns: I2C SCL Falling time for the board (default: 10)
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