From patchwork Wed Oct 3 13:31:55 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Stanley X-Patchwork-Id: 978329 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 42QH7q3prhz9s1x for ; Wed, 3 Oct 2018 23:35:03 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=jms.id.au Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bseIzeGd"; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42QH7q2JLXzF3B2 for ; Wed, 3 Oct 2018 23:35:03 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=jms.id.au Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bseIzeGd"; dkim-atps=neutral X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=2a00:1450:4864:20::543; helo=mail-ed1-x543.google.com; envelope-from=joel.stan@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=jms.id.au Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bseIzeGd"; dkim-atps=neutral Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42QH4X2M7SzF38F for ; Wed, 3 Oct 2018 23:32:12 +1000 (AEST) Received: by mail-ed1-x543.google.com with SMTP id z21-v6so928231edb.11 for ; Wed, 03 Oct 2018 06:32:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=8esBCSBr3jYCnVQM+nHKFpnHc8GkeHnrmBkv/9+OhJU=; b=bseIzeGdbgwIYXSTlVAGXwFBVuVeCg2kSIZcI/E5Q98PAENw7tvjf8EG0/DLAqZ3Sn OKGa6IF/fTsRCD6C7ErtTzGDl4rzLjPIkiWo/iyiICoZvo6aOe2dvl/AMCL9ZkKmzoiI cJtLvK4aIjYUPPaO0imjBAZihuSMsCI86YdlHLgkf9RROWb1LDY0CJuBmbx5I5rbPiCw Sr+wUXgfnrXEwbm1DuRLbpyLXjWBMfPN1J28JeGwgyyDWOrgulnAAWJftvVhpgTATRMP GsVmbvX6pi8LbxdESgy243za23OrlRAxoH4dOEK/3EAw/+ZENXkRsUkdQgNUHunzNLb0 kSYA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=8esBCSBr3jYCnVQM+nHKFpnHc8GkeHnrmBkv/9+OhJU=; b=RsI2xaWPnBTUb1G3qbCHbEaHqp62jVst49U1ELnCyAwpnDKsoQuRLb+ICcoVhlmOhN jHR3dOPsiMwQHvEAHkIy4aVjOBWCPHJGZrM4fq4xdOOxVzF8N1Y9GaHvmK+Sl2b/n47t d/nxuZB66VAi4Kris4ErXVieU7xo1pJdLmd6J2VXkxz3TDA9gBXVHg1RJ1nLvGHZVA3H MmAd/O40iVRgwlbjCz8EGAW8hKK7XvNwqWZtnG39pvrGWMdeQM4cjIiz7djpYn7Y7Bxq t3lioyqc6xMHWwdELl5NIpE9z9Y3xDgN6I0B+3vxBMK5qIpMy06NpyPqdJssmMkcluAN RkJg== X-Gm-Message-State: ABuFfohEmy7C21eLgFHSDloD5Kvbn11VhKVAKEodY7JVyzC5DRTsnJVO /2ztYpRdQGC02QTgUgHk3WM= X-Google-Smtp-Source: ACcGV63LuVWyEubxB/qyMDf0cH7Hqvfa7a2g/32tZ9jwb68Lv+anORJPGuKRqBqcbI8tk2E0YEMBjA== X-Received: by 2002:a50:c181:: with SMTP id m1-v6mr2496319edf.199.1538573529577; Wed, 03 Oct 2018 06:32:09 -0700 (PDT) Received: from aurora.jms.id.au ([213.244.178.17]) by smtp.gmail.com with ESMTPSA id b26-v6sm482247edw.0.2018.10.03.06.32.07 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 03 Oct 2018 06:32:08 -0700 (PDT) Received: by aurora.jms.id.au (sSMTP sendmail emulation); Wed, 03 Oct 2018 15:32:07 +0200 From: Joel Stanley To: Alessandro Zummo , Alexandre Belloni , linux-rtc@vger.kernel.org Subject: [PATCH 2/2] dt-bindings: rtc: Add ASPEED description Date: Wed, 3 Oct 2018 15:31:55 +0200 Message-Id: <20181003133155.27494-3-joel@jms.id.au> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181003133155.27494-1-joel@jms.id.au> References: <20181003133155.27494-1-joel@jms.id.au> X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, Christian Svensson Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" Describe the RTC as used in the ASPEED ast2400 and ast2500 SoCs. Signed-off-by: Joel Stanley --- .../devicetree/bindings/rtc/rtc-aspeed.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/rtc-aspeed.txt diff --git a/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt new file mode 100644 index 000000000000..d31a4d24c75f --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt @@ -0,0 +1,18 @@ +ASPEED BMC RTC +============== + +Required properties: + - compatible: should be one of the following + * aspeed,ast2400-rtc for the ast2400 + * aspeed,ast2500-rtc for the ast2500 + + - reg: physical base address of the controller and length of memory mapped + region + +Example: + + rtc@1e781000 { + compatible = "aspeed,ast2400-rtc"; + reg = <0x1e781000 0x18>; + status = "disabled"; + };