From patchwork Fri Nov 22 23:23:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Olovyannikov X-Patchwork-Id: 1199724 X-Patchwork-Delegate: sr@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.b="b6iWkk5O"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 47KXZr1FgPz9sPW for ; Sat, 23 Nov 2019 10:24:52 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id D1CA6C21E08; Fri, 22 Nov 2019 23:24:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=RCVD_IN_MSPIKE_H2, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 61035C21E70; Fri, 22 Nov 2019 23:24:05 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 4D5C8C21E13; Fri, 22 Nov 2019 23:23:53 +0000 (UTC) Received: from mail-wm1-f66.google.com (mail-wm1-f66.google.com [209.85.128.66]) by lists.denx.de (Postfix) with ESMTPS id 41697C21DF8 for ; Fri, 22 Nov 2019 23:23:51 +0000 (UTC) Received: by mail-wm1-f66.google.com with SMTP id t26so9492566wmi.4 for ; Fri, 22 Nov 2019 15:23:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Yt4oosTur1WqDbLgHPldaxQIdVoxU6Tn8fN9k1rDIz0=; b=b6iWkk5OiMJTOaF23xLuA/v9+dqy/LH6McW6qQkfd7ro07QEQi1NE76R5SJZhJJxjo o0SybQB5U3q2Ocjd2OOGbtmkwi/Kb8cGLWJPl/vVZvGGbcCewZzJSQV0GLJstq0wNMFO VE41rK3LZ73pVsfqw3gNCVNah2WZpJE/ZnUjU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Yt4oosTur1WqDbLgHPldaxQIdVoxU6Tn8fN9k1rDIz0=; b=lm9mvU0Or7QJmE2l97CyAoY7w2Fh9PkLzeBMIY+r6DqkPP4A0XWOcABHfZ4l+IUlwn SsG2UR4lvwNiBOP2MBJz5yw+pAuOoS5edFkYivIBm/qur+rQgBa7FV+wu2s1pakBJ+7r NyAZAZdfNsQH4VymvEQmkBco4ESq1lv1a5NAC0ui/1UJCVwauQi8yn5P6HNJhQp36Mu4 be3yt6+2Tq/f8SCkTcpPnSLtUxQOgjX2efvDqJjajl0CIJ0k3kLhOgSKOyl4zsWB8E8D jUpJoiga2DNNoNDttVWfBugao+3G38atrjxDYOJVEy0wE+Xontz55IofqwCYRVIWDUfb kITw== X-Gm-Message-State: APjAAAW9x/DD6MttE6U2rwtgeiZV9zBq9HZOQcrp9hpBtoHvKj7Nz7V6 VaUGmiwcYrdGiVy8H7JJYtvZqUKorn5Jt2ZWpDCPtxPWggvmOMuq68QMvTj4WMhSTTTKrnD1pBi YrdZVlmBZOFLr2yH/CRI5V8OJsmCor1lbozfNwrJ4tgodwuijwLeBDxSsOqNNghl8cZWdGnKeu5 ZHQ5N10DIrKto= X-Google-Smtp-Source: APXvYqyzC6zEZfGitGbj/v0cAKwK0GRlM7I9WbAD6R3dcOlc57gCe4thY7nN3RTHYxGYyz4AmSA32g== X-Received: by 2002:a1c:5415:: with SMTP id i21mr18940829wmb.120.1574465029869; Fri, 22 Nov 2019 15:23:49 -0800 (PST) Received: from LBRMN-LNXUB114.ric.broadcom.com ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id u13sm541362wmm.45.2019.11.22.15.23.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Nov 2019 15:23:49 -0800 (PST) From: Vladimir Olovyannikov To: u-boot@lists.denx.de Date: Fri, 22 Nov 2019 15:23:28 -0800 Message-Id: <20191122232329.30992-2-vladimir.olovyannikov@broadcom.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191122232329.30992-1-vladimir.olovyannikov@broadcom.com> References: <20191122232329.30992-1-vladimir.olovyannikov@broadcom.com> Cc: Pramod Kumar , Stefan Roese Subject: [U-Boot] [PATCH 1/2] dt-bindings: documentation on sp805(DM) iproc driver X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From: Pramod Kumar DT documentation for sp805 DM wdt Broadcom iproc driver used by iproc-based socs. Signed-off-by: Pramod Kumar Signed-off-by: Vladimir Olovyannikov --- .../devicetree/bindings/watchdog/sp805-wdt_dm.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt diff --git a/Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt b/Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt new file mode 100644 index 0000000000..34b677fd64 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/sp805-wdt_dm.txt @@ -0,0 +1,15 @@ +sp805 is an ARM Watchdog Timer (WDT) Controller (DM) + +Required properties: +-compatible : Should be arm,sp805-wdt +-reg : Base address and size of the watchdog timer registers. +-clk-mhz : Watchdog clock in mhz +timeout-msec : Watchdog timer expire value in msec + +Example: + wdt0: watchdog@c0000 { + compatible = "arm,sp805-wdt"; + reg = <0x000c0000 0x1000>; + clk-mhz = <12500000>; + timeout-msec = <60000>; + };