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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id e1sm6848806oth.66.2020.03.12.14.11.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Mar 2020 14:11:03 -0700 (PDT) Received: (nullmailer pid 15344 invoked by uid 1000); Thu, 12 Mar 2020 21:11:02 -0000 Date: Thu, 12 Mar 2020 16:11:02 -0500 From: Rob Herring To: Sergey.Semin@baikalelectronics.ru Cc: Lee Jones , Mark Rutland , Serge Semin , Alexey Malahov , Thomas Bogendoerfer , Paul Burton , Ralf Baechle , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/4] dt-bindings: syscon: Add syscon endian properties support Message-ID: <20200312211102.GA21647@bogus> References: <20200306130341.9585-1-Sergey.Semin@baikalelectronics.ru> <20200306130356.D9FCD8030794@mail.baikalelectronics.ru> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200306130356.D9FCD8030794@mail.baikalelectronics.ru> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Mar 06, 2020 at 04:03:38PM +0300, Sergey.Semin@baikalelectronics.ru wrote: > From: Serge Semin > > In accordance with the syscon-driver (drivers/mfd/syscon.c) the syscon > dts-nodes may accept endian properties of the boolean type: little-endian, > big-endian, native-endian. Lets make sure that syscon bindings json-schema > also supports them. > > Signed-off-by: Serge Semin > Signed-off-by: Alexey Malahov > Cc: Thomas Bogendoerfer > Cc: Paul Burton > Cc: Ralf Baechle > --- > Documentation/devicetree/bindings/mfd/syscon.yaml | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml > index 39375e4313d2..9ee404991533 100644 > --- a/Documentation/devicetree/bindings/mfd/syscon.yaml > +++ b/Documentation/devicetree/bindings/mfd/syscon.yaml > @@ -61,6 +61,11 @@ properties: > description: > Reference to a phandle of a hardware spinlock provider node. > > +patternProperties: > + "^(big|little|native)-endian$": > + $ref: /schemas/types.yaml#/definitions/flag > + description: Bytes order of the system controller memory space. Common properties should have a type definition in a common schema. For this one, I'd like it in the core schema in dtschema. I'd expect for any specific 'syscon', either none or only a subset of these are valid, so I don't think this should be added here. Rob