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=-8.3 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 076D6C433DF for ; Fri, 29 May 2020 06:55:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D0F6E204EF for ; Fri, 29 May 2020 06:55:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Hr2qdoc4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725777AbgE2Gzs (ORCPT ); Fri, 29 May 2020 02:55:48 -0400 Received: from lelv0142.ext.ti.com ([198.47.23.249]:35374 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725308AbgE2Gzr (ORCPT ); Fri, 29 May 2020 02:55:47 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 04T6tja6074803; Fri, 29 May 2020 01:55:45 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1590735345; bh=NkfHdq1Z3zSmV5krtjbKY8x4zPKp1HMb+Ehfi1dM+40=; h=Subject:From:To:CC:References:Date:In-Reply-To; b=Hr2qdoc4/8TPFNDD/OS5ElpcFUhN0FKT7Kx3RXeKAMWt0uN03y8x0ThXJDK+pPfoP C4zi3cftIF2XRSU5Jzl1mK0hayPeLD754d1vWCPPz9Ud10ELMpEWyxgZ1pSmktXAs4 5oniJ5TO4t1Nvk+l52dwbpmGEIiJz058KblrNN3Y= Received: from DLEE110.ent.ti.com (dlee110.ent.ti.com [157.170.170.21]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTP id 04T6tjXV095320; Fri, 29 May 2020 01:55:45 -0500 Received: from DLEE109.ent.ti.com (157.170.170.41) by DLEE110.ent.ti.com (157.170.170.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Fri, 29 May 2020 01:55:45 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Fri, 29 May 2020 01:55:45 -0500 Received: from [192.168.2.14] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 04T6thm6008636; Fri, 29 May 2020 01:55:43 -0500 Subject: Re: [PATCH v4 2/7] dt-bindings: mdf: ti,j721e-system-controller.yaml: Add J721e From: Roger Quadros To: , CC: , , , , , References: <20200508082937.14171-1-rogerq@ti.com> <20200508082937.14171-3-rogerq@ti.com> Message-ID: Date: Fri, 29 May 2020 09:55:42 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Rob, On 19/05/2020 16:51, Roger Quadros wrote: > Add DT binding schema for J721e system controller. > > Signed-off-by: Roger Quadros > --- > Changelog: > v4 > -address comments. Hope this patch is OK now? cheers, -roger > >  .../mfd/ti,j721e-system-controller.yaml       | 76 +++++++++++++++++++ >  1 file changed, 76 insertions(+) >  create mode 100644 Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml > > diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml > new file mode 100644 > index 000000000000..cb28dc480c4c > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml > @@ -0,0 +1,76 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/ti,j721e-system-controller.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: TI J721e System Controller Registers R/W Device Tree Bindings > + > +description: | > +  This represents the Control Module registers (CTRL_MMR0) on the SoC. > +  System controller node represents a register region containing a set > +  of miscellaneous registers. The registers are not cohesive enough to > +  represent as any specific type of device. The typical use-case is > +  for some other node's driver, or platform-specific code, to acquire > +  a reference to the syscon node (e.g. by phandle, node path, or > +  search using a specific compatible value), interrogate the node (or > +  associated OS driver) to determine the location of the registers, > +  and access the registers directly. > + > +maintainers: > +  - Kishon Vijay Abraham I > +  - Roger Quadros + > +properties: > +  compatible: > +    anyOf: > +      - items: > +        - enum: > +           - ti,j721e-system-controller > +        - const: syscon > +        - const: simple-mfd > + > +  "#address-cells": > +    const: 1 > + > +  "#size-cells": > +    const: 1 > + > +  ranges: > +    description: > +      Should translate from local addresses to bus addresses. > + > +# Optional children > + > +  "^serdes-ln-ctrl@[0-9a-f]+$": > +    type: object > +    description: | > +      This is the SERDES lane control mux. It should follow the bindings > +      specified in > +      Documentation/devicetree/bindings/mux/reg-mux.txt > + > +required: > +  - compatible > +  - reg > +  - "#address-cells" > +  - "#size-cells" > +  - ranges > + > +unevaluatedProperties: false > + > +examples: > +  - | > +    scm_conf: scm-conf@100000 { > +        compatible = "ti,j721e-system-controller", "syscon", "simple-mfd"; > +        reg = <0x00100000 0x1c000>; > +        #address-cells = <1>; > +        #size-cells = <1>; > +        ranges; > + > +        serdes_ln_ctrl: serdes-ln-ctrl@4080 { > +            compatible = "mmio-mux"; > +            reg = <0x00004080 0x50>; > +        }; > +    }; > +... -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki