From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8537C3F2D6 for ; Fri, 6 Mar 2020 13:03:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F6052084E for ; Fri, 6 Mar 2020 13:03:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727023AbgCFND6 (ORCPT ); Fri, 6 Mar 2020 08:03:58 -0500 Received: from mail.baikalelectronics.com ([87.245.175.226]:36156 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726307AbgCFND6 (ORCPT ); Fri, 6 Mar 2020 08:03:58 -0500 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id D9FCD8030794; Fri, 6 Mar 2020 13:03:56 +0000 (UTC) X-Virus-Scanned: amavisd-new at baikalelectronics.ru Received: from mail.baikalelectronics.ru ([127.0.0.1]) by localhost (mail.baikalelectronics.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CtNhC5NrpV3R; Fri, 6 Mar 2020 16:03:51 +0300 (MSK) From: To: Lee Jones , Rob Herring , Mark Rutland CC: Serge Semin , Serge Semin , Alexey Malahov , Thomas Bogendoerfer , Paul Burton , Ralf Baechle , , Subject: [PATCH 1/4] dt-bindings: syscon: Add syscon endian properties support Date: Fri, 6 Mar 2020 16:03:38 +0300 In-Reply-To: <20200306130341.9585-1-Sergey.Semin@baikalelectronics.ru> References: <20200306130341.9585-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Message-Id: <20200306130356.D9FCD8030794@mail.baikalelectronics.ru> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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. + required: - compatible - reg @@ -81,4 +86,13 @@ examples: hwlocks = <&hwlock1 1>; }; + - | + cpu_ctl: cpu@1F04D02C { + compatible = "syscon"; + reg = <0x1F04D02C 0x004>; + + little-endian; + reg-io-width = <4>; + }; + ... -- 2.25.1