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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 4BB9BC433E0 for ; Wed, 24 Feb 2021 08:23:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 02D5E64ED3 for ; Wed, 24 Feb 2021 08:23:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234230AbhBXIXW (ORCPT ); Wed, 24 Feb 2021 03:23:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33346 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233676AbhBXIXU (ORCPT ); Wed, 24 Feb 2021 03:23:20 -0500 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D539C06178A; Wed, 24 Feb 2021 00:22:39 -0800 (PST) Received: by mail-wr1-x431.google.com with SMTP id n4so1002016wrx.1; Wed, 24 Feb 2021 00:22:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=ac17W/RFAz2jRZ/sm5JRiVI6S5DH8b5zS9TE/bBd19M=; b=moS9TVL9GK0sXwGMDwaOR4IwscfeeogH1xO/Mv8S24MTAnt6j6mcRO7JXnr8Ao/OW5 CAaQPEvZ7i1kfT4e3QwZKb2oLEXRNKkNgSGnD5vlBg+mdWx5h+Qty3kLa5N8VnJwD7OP 73ltrkfc8lxjpS7bCfBvwupULhvktKklUsWNeQqMi7u/jbE2PPsWBqCMuM/98ttRr8qt R8oleL7NzCeWGVm5f6ENGfJQ+8Vwga5lg9s8dnKHY6CGqyXbzTROOndKBM3Iw2HJnEd1 A71p+9SdS0QgNFkIMzLJlIAU5t4lqtsiuwZOs0a25CB1HCiLkO+t7aKRKSfeqj6S26pL xcgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ac17W/RFAz2jRZ/sm5JRiVI6S5DH8b5zS9TE/bBd19M=; b=a9Qh+PCRLqvUhVWTzhqv4wnoyOg3aBTstDFg6aR++IH7v00Y27OzKZ/GEDg2hchj+8 YRLqR76v3jJOM/uIU3fHF0k4TEIIeoO86URO7N7TDHdZphtWCLS7nbjGR8y0EFKq8Z6I ODD2cgRDTXDh/qWjShYXm3JnI9TEALnz5/cyzC8Diu5SRdIYhxgNPbqV6L+51Yq/YKkb BWDooHJ8nh2dddgWo2M8pwMzIdIaeWotg9g+C37sRYNxWBCzmFV2o65XdlOv1Fd6GiPg u/rxog1TBR1Ox7HGUvHZLKhmEfmbCRj/GCxrRmHSTbqeaVCM3j/YjYG9XATc76bwxwC7 VHiw== X-Gm-Message-State: AOAM5335EI1cYhje8DYmkv7VSEp6vk5yKISJKA3OEGCfujen3YgS0fwM hztJxSZCQMUw6gEXHK22wrM= X-Google-Smtp-Source: ABdhPJxawiDKibks9m28Qgw5Plx4R5YXgSyl+D26YpLeIWpdTosjS0K8WI2kZhKFOK8ugiUMjOMfGw== X-Received: by 2002:a05:6000:1208:: with SMTP id e8mr31159055wrx.131.1614154958269; Wed, 24 Feb 2021 00:22:38 -0800 (PST) Received: from skynet.lan (170.red-88-1-105.dynamicip.rima-tde.net. [88.1.105.170]) by smtp.gmail.com with ESMTPSA id u19sm1501628wmm.46.2021.02.24.00.22.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Feb 2021 00:22:37 -0800 (PST) From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= To: Matt Mackall , Herbert Xu , Rob Herring , Nicolas Saenz Julienne , Florian Fainelli , Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Philipp Zabel , Mark Brown , =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= , Guenter Roeck , Bjorn Andersson , =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= , Rikard Falkeborn , Stefan Wahren , linux-crypto@vger.kernel.org, devicetree@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/2] dt-bindings: rng: bcm2835: document reset support Date: Wed, 24 Feb 2021 09:22:29 +0100 Message-Id: <20210224082230.29015-2-noltari@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210224082230.29015-1-noltari@gmail.com> References: <20210223160131.29053-1-noltari@gmail.com> <20210224082230.29015-1-noltari@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Some devices may need to perform a reset before using the RNG, such as the BCM6368. Signed-off-by: Álvaro Fernández Rojas --- v4: pass dt_binding_check. v3: make resets required if brcm,bcm6368-rng. v2: document reset support. .../devicetree/bindings/rng/brcm,bcm2835.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml index c147900f9041..9a74b5af1dbd 100644 --- a/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml +++ b/Documentation/devicetree/bindings/rng/brcm,bcm2835.yaml @@ -31,12 +31,24 @@ properties: interrupts: maxItems: 1 + resets: + maxItems: 1 + required: - compatible - reg additionalProperties: false +if: + properties: + compatible: + enum: + - brcm,bcm6368-rng +then: + required: + - resets + examples: - | rng@7e104000 { @@ -58,4 +70,6 @@ examples: clocks = <&periph_clk 18>; clock-names = "ipsec"; + + resets = <&periph_rst 4>; }; -- 2.20.1