From patchwork Fri Feb 7 23:14:12 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 1235158 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=protonmail.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=protonmail.com header.i=@protonmail.com header.a=rsa-sha256 header.s=default header.b=tiyL6ngG; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48DrjC4t89z9sRX for ; Sat, 8 Feb 2020 10:14:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727048AbgBGXOV (ORCPT ); Fri, 7 Feb 2020 18:14:21 -0500 Received: from mail2.protonmail.ch ([185.70.40.22]:62175 "EHLO mail2.protonmail.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727032AbgBGXOV (ORCPT ); Fri, 7 Feb 2020 18:14:21 -0500 Date: Fri, 07 Feb 2020 23:14:12 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=default; t=1581117256; bh=5I+iYpcmyPmxlzWu+YQnFukTNWGwnPUkQnn9I1iylj4=; h=Date:To:From:Cc:Reply-To:Subject:Feedback-ID:From; b=tiyL6ngGCEW9tBRWnRtn03kmLExIBlVn4Mzg4Km2t+SdL0fkhwlPAftONu/bO5tsA VNqrDuiH9PxfSRJeCyHYzluTMEsgOZmElzAuR888FyusdzPp8JncHSvtPQNHbyHeRp GP4As9bl3Kk2V7Uig418PyuqWJxL7mIR/f8OXoNM= To: devicetree@vger.kernel.org From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Cc: Matt Mackall , Herbert Xu , Rob Herring , Mark Rutland , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, linux-crypto@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Reply-To: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Subject: [PATCH] dt-bindings: rng: Convert BCM2835 to DT schema Message-ID: <20200207231347.2908737-1-nfraprado@protonmail.com> Feedback-ID: cwTKJQq-dqva77NrgNeIaWzOvcDQqfI9VSy7DoyJdvgY6-nEE7fD-E-3GiKFHexW4OBWbzutmMZN6q4SflMDRw==:Ext:ProtonMail MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=7.0 tests=ALL_TRUSTED,BAYES_20, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on mail.protonmail.ch Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert BCM2835/6368 Random number generator bindings to DT schema. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: Florian Fainelli Reviewed-by: Florian Fainelli Reviewed-by: Nicolas Saenz Julienne --- Hi, wasn't really clear to me who to add as maintainer for this dt-binding. The three names added here as maintainers were based on the get_maintainer script and on previous commits on this file. Please tell me whether these are the right maintainers for this file or not. This patch was tested with: make ARCH=arm DT_SCHEMA_FILES=Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml dt_binding_check make ARCH=arm DT_SCHEMA_FILES=Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml dtbs_check Thanks, Nícolas .../devicetree/bindings/rng/brcm,bcm2835.txt | 40 ------------ .../devicetree/bindings/rng/brcm,bcm2835.yaml | 61 +++++++++++++++++++ 2 files changed, 61 insertions(+), 40 deletions(-) delete mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm2835.txt create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt b/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt deleted file mode 100644 index aaac7975f61c..000000000000 --- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.txt +++ /dev/null @@ -1,40 +0,0 @@ -BCM2835/6368 Random number generator - -Required properties: - -- compatible : should be one of - "brcm,bcm2835-rng" - "brcm,bcm-nsp-rng" - "brcm,bcm5301x-rng" or - "brcm,bcm6368-rng" -- reg : Specifies base physical address and size of the registers. - -Optional properties: - -- clocks : phandle to clock-controller plus clock-specifier pair -- clock-names : "ipsec" as a clock name - -Optional properties: - -- interrupts: specify the interrupt for the RNG block - -Example: - -rng { - compatible = "brcm,bcm2835-rng"; - reg = <0x7e104000 0x10>; - interrupts = <2 29>; -}; - -rng@18033000 { - compatible = "brcm,bcm-nsp-rng"; - reg = <0x18033000 0x14>; -}; - -random: rng@10004180 { - compatible = "brcm,bcm6368-rng"; - reg = <0x10004180 0x14>; - - clocks = <&periph_clk 18>; - clock-names = "ipsec"; -}; diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml new file mode 100644 index 000000000000..b1621031721e --- /dev/null +++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/brcm,bcm2835.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: BCM2835/6368 Random number generator + +maintainers: + - Stefan Wahren + - Florian Fainelli + - Herbert Xu + +properties: + compatible: + enum: + - brcm,bcm2835-rng + - brcm,bcm-nsp-rng + - brcm,bcm5301x-rng + - brcm,bcm6368-rng + + reg: + maxItems: 1 + + clocks: + description: phandle to clock-controller plus clock-specifier pair + maxItems: 1 + + clock-names: + const: ipsec + + interrupts: + description: specify the interrupt for the RNG block + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + rng { + compatible = "brcm,bcm2835-rng"; + reg = <0x7e104000 0x10>; + interrupts = <2 29>; + }; + + - | + rng@18033000 { + compatible = "brcm,bcm-nsp-rng"; + reg = <0x18033000 0x14>; + }; + + - | + random: rng@10004180 { + compatible = "brcm,bcm6368-rng"; + reg = <0x10004180 0x14>; + + clocks = <&periph_clk 18>; + clock-names = "ipsec"; + };