From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH V3 8/8] dt-bindings: stm32: add compatible for syscon Date: Tue, 22 May 2018 12:22:38 -0500 Message-ID: <20180522172238.GA26145@rob-hp-laptop> References: <1526890046-10565-1-git-send-email-christophe.roullier@st.com> <1526890046-10565-9-git-send-email-christophe.roullier@st.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1526890046-10565-9-git-send-email-christophe.roullier@st.com> Sender: netdev-owner@vger.kernel.org To: Christophe Roullier Cc: mark.rutland@arm.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, peppe.cavallaro@st.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, andrew@lunn.ch List-Id: devicetree@vger.kernel.org On Mon, May 21, 2018 at 10:07:26AM +0200, Christophe Roullier wrote: > This patch describes syscon DT bindings. > > Signed-off-by: Christophe Roullier > --- > 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