linux-kernel - Re: [PATCH] dt-bindings: i2c-stm32: document optional dmas

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Date:   Wed, 26 Jun 2019 15:50:29 +0200
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Fabrice Gasnier <fabrice.gasnier@...com>
Cc:     robh+dt@...nel.org, mark.rutland@....com,
        pierre-yves.mordret@...com, mcoquelin.stm32@...il.com,
        alexandre.torgue@...com, linux-i2c@...r.kernel.org,
        devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: i2c-stm32: document optional dmas

On Tue, Jun 04, 2019 at 03:34:13PM +0200, Fabrice Gasnier wrote:
> Add missing documentation for "dmas" and "dma-names" properties that can be
> used on i2c-stm32.
> 
> Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...com>

Maintainers?

> ---
>  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)
> -- 
> 2.7.4
> 

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