From patchwork Mon Mar 25 13:31:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Stanley X-Patchwork-Id: 10869137 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 06EB6925 for ; Mon, 25 Mar 2019 13:32:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DE797285E0 for ; Mon, 25 Mar 2019 13:32:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DC7FE286EB; Mon, 25 Mar 2019 13:32:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 69A2D285E0 for ; Mon, 25 Mar 2019 13:32:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=b3EXrcsyzThx5lIjaZbm3xrJjkS1Apa0ro4T96YXlAw=; b=pBrLmiz7/rbrLz Yokw1pPAVT/8i4MrpO4784EztodsyKBEoMv56/dn7tXF1Q9nBRhsP5DiBjqfvuXFP21+rm8NW9G+s 6s/3RzYHa7YYA8txO1Y8R0yP/NBtmjWWnl3k/HkshJsu+ki2GmTuMWzmO4psvU8CgCYtiEj53Uy2r B1MikXCetxTuY/o0T/TJ7Np2BVP9EaBlb7yd2IZ56k8JKVzYOrbRXsNmbKC6liBx08vaJLLFZHaNY hSoGIoF8ubgRoUHZMK7dBNunqvpu1V4P3kOIl9mn6wXHxJp0QCUyHcexa/qK6Wro5B8iXcgFTyS4t tJ+d40HXnciBqFbnY+kg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h8PiF-0004cu-81; Mon, 25 Mar 2019 13:32:27 +0000 Received: from mail-pf1-x443.google.com ([2607:f8b0:4864:20::443]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h8PiA-0004W4-Js for linux-arm-kernel@lists.infradead.org; Mon, 25 Mar 2019 13:32:25 +0000 Received: by mail-pf1-x443.google.com with SMTP id 188so996006pfd.8 for ; Mon, 25 Mar 2019 06:32:22 -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 :mime-version:content-transfer-encoding; bh=aaOBUNSIm700DIjLJCNpAtOm6+4HU//hwZxNLzJTwfU=; b=Rccxnf/68/ixRAquiQh3RRHlW7JmLn9sjD5e/NIcZ7HLkQvoBYfcu2nGAsBDcCUC8d vwokpxlhKSv0kIiiBOlBGMTB9v6bEHVg9avdoo7z4YOV8QHQq0tuMgqdWfu+fjR5AJB0 KyKl5mUUb0mSfvsLsBVENt+R2gIP98Kp6OTPdtnESLgy3nkeAWsHSro5bFhxsP9G5kNm VGrZ6Gx43n9CKoWsWBhEQOzn/kzZ5uF6gpw0jbuCZOiPSCiVT/DfP0zQ+0TXBCMFOBU2 NPTLiAv/G/Tm2DtWJ303YhtvzfdULch6jpQcGPBgoMwB0B3SfL5hPL/QWZPKHi398zv1 FS7w== 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:mime-version:content-transfer-encoding; bh=aaOBUNSIm700DIjLJCNpAtOm6+4HU//hwZxNLzJTwfU=; b=RCERmu8UL1jZm+6yDfxfSSnj6KLqz6drRYuXl2l3EqjVZ0BkHrR5ma/NrzyMA7kXqg ftfRMz+fy81zzOxbFpqxUS3wHAzoL3wTyn8MAhOivTakrV/yxbSPtt4Vn+wZWAzzn779 +nwo/zb4OLY9b7PQZB39ebfLBjBBs7QZsiVWeW5ZqczmCkywthMADXcDmgwfbSKIFXHE uUh/6Kzr3o5XXpRGBzxX43ybtXmYkTFLEBE+Wf0Mg97IyJFGwyaHrCQI2aGGuQbMxkKL XVZPXKOL0zsg+JGVh9QDU4GXsJBFQGbJ8of5k3WKBOTp5qKjDq2chlVpYMoicmrH2Kir JiPg== X-Gm-Message-State: APjAAAUX7TY6zUIbC9n7rHXloxC94s/lU3Y1q5mowC3q6su8QVw/z+35 6tnWW4L6dv43vAioN3Q5T1w= X-Google-Smtp-Source: APXvYqxAQWtYaBd+sLDQDSzxBZHuaO4zbxCGKZnmlECVC36DzGls5eg7x9HNa6nYU+yxtNhmZxsq7Q== X-Received: by 2002:a62:ea0f:: with SMTP id t15mr24500488pfh.124.1553520741971; Mon, 25 Mar 2019 06:32:21 -0700 (PDT) Received: from voyager.jms.id.au ([45.124.203.18]) by smtp.gmail.com with ESMTPSA id m25sm7947423pfa.175.2019.03.25.06.32.16 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 25 Mar 2019 06:32:21 -0700 (PDT) Received: by voyager.jms.id.au (sSMTP sendmail emulation); Tue, 26 Mar 2019 00:02:13 +1030 From: Joel Stanley To: Alexandre Belloni , Alessandro Zummo , Rob Herring , Mark Rutland Subject: [PATCH v2 1/2] dt-bindings: rtc: Add on-chip ASPEED RTC documentation Date: Tue, 26 Mar 2019 00:01:58 +1030 Message-Id: <20190325133159.10653-2-joel@jms.id.au> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190325133159.10653-1-joel@jms.id.au> References: <20190325133159.10653-1-joel@jms.id.au> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190325_063222_857843_B39214F8 X-CRM114-Status: GOOD ( 13.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andrew Jeffery , linux-rtc@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Describe the RTC as used in the ASPEED BMC SoCs. Signed-off-by: Joel Stanley --- .../devicetree/bindings/rtc/rtc-aspeed.txt | 19 +++++++++++++++++++ 1 file changed, 19 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..f9f7defd557e --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt @@ -0,0 +1,19 @@ +ASPEED BMC RTC +============== + +Required properties: + - compatible: should be one of the following + * aspeed,ast2400-rtc for the ast2400 + * aspeed,ast2500-rtc for the ast2500 + * aspeed,ast2600-rtc for the ast2600 + + - 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"; + };