Re: [PATCH V3 8/8] dt-bindings: stm32: add compatible for syscon

Rob Herring
2018-05-22T17:22:41Z

On Mon, May 21, 2018 at 10:07:26AM +0200, Christophe Roullier wrote:
> This patch describes syscon DT bindings.
>
> Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
> ---
> Documentation/devicetree/bindings/arm/stm32.txt | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/stm32.txt b/Documentation/devicetree/bindings/arm/stm32.txt
> index 6808ed9..e46ebad 100644
> --- a/Documentation/devicetree/bindings/arm/stm32.txt
> +++ b/Documentation/devicetree/bindings/arm/stm32.txt
> @@ -8,3 +8,8 @@ using one of the following compatible strings:
> st,stm32f746
> st,stm32h743
> st,stm32mp157
> +
> +Required nodes:
> +- syscon: the soc bus node must have a system controller node pointing to the
> + global control registers, with the compatible string
> + "st,stm32mp157-syscfg", "syscon";

Please don't mix soc/board bindings with other nodes. So perhaps
stm32-syscon.txt.

Rob