From patchwork Tue Jul 30 01:49:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Oskar Senft X-Patchwork-Id: 1138747 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 TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45yKP16qFYz9sBZ for ; Tue, 30 Jul 2019 11:54:29 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.b="n+Z9JB/7"; 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 45yKP15jMTzDqSf for ; Tue, 30 Jul 2019 11:54:29 +1000 (AEST) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=flex--osk.bounces.google.com (client-ip=2607:f8b0:4864:20::84a; helo=mail-qt1-x84a.google.com; envelope-from=3yai_xqmkb5qcg84cc492.0cacd2bza096ghg.cn9yzg.cf4@flex--osk.bounces.google.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.b="n+Z9JB/7"; dkim-atps=neutral Received: from mail-qt1-x84a.google.com (mail-qt1-x84a.google.com [IPv6:2607:f8b0:4864:20::84a]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 45yKJV0cRXzDqQh for ; Tue, 30 Jul 2019 11:50:27 +1000 (AEST) Received: by mail-qt1-x84a.google.com with SMTP id y19so56998944qtm.0 for ; Mon, 29 Jul 2019 18:50:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=LpSmR4b0xsEvJgpOdGCDfTto9aNZn9W9ZEvgfMG3rU0=; b=n+Z9JB/7+yBqfM7M5CQ4JfnRJKCLJHbjUBKlqCRbGaWmT7sM71Rl/Ln55cpsQUFCNV 3wOZyBuD/VrcXvnyOc9eXVSmoHLLxs/QU8S251xOWd4H/iP4cexTEY3+p9PKakDjEkS+ nFrhY0mhF3DhA9hFJh7jyFPtFvutc1B3o6ARw7bmPTKvF/nbhmVglND3WGn37ZaajfSr PpYM+WcHQNq3vrPPEFSoq4lLqWlmpzOAUphZ11KytmnyghERmeY4+qJBFbgrUfBnDKKr OIjlQ0fkgR/d6lboWS9q3nZFIssi1abR9uhiyM6jHs0D8Pzkc58FTm+O8tS5ENA5WNdH WNFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=LpSmR4b0xsEvJgpOdGCDfTto9aNZn9W9ZEvgfMG3rU0=; b=P7s+DSB3TZJYbjO4R0nqVVu7OpdXoWx0lYNWHE8Ib40ZEb69lRf1EF5nc6Y1RpeP5/ +SdXyJlTrLZPN35dTHeQk2xGu57TzgFUfaqrdG8Z349bJ5go/k90vEjQy8g3847RK+LK lp1uimrFkjMLKHSbYLexOcWNqF3zP0bMjV35vtTj3uPREBo7J83CXuurK4dNSYZDh1wR ywIe5vIz0DqzSBB4zeuHPrLOaMl/IfqxNlp1X7cl4SNByzYZoV5hR6C1UlZkqJhn4g9x JmaHK/TK0EJymjQg8127SwK7JATZLvPnF0r2pPi34OhVNa7ZO+QRwPp1aplI8efnmBer QI4A== X-Gm-Message-State: APjAAAWePR/F3HFOmO9Ez9YTkXlAC1S/vvAewI7iCaT/0C7rwfo1Hrl4 /Hj8RrIiw50Z1/WjnaUhdzQIggs= X-Google-Smtp-Source: APXvYqwB1qBkD8kSdwW4LDuQuPMLSX3wGN70fmkaUdUDS8w6O0shojId1cD6/PWExM+aM0J2H/rhKaA= X-Received: by 2002:a0c:ffc5:: with SMTP id h5mr81464007qvv.43.1564451425070; Mon, 29 Jul 2019 18:50:25 -0700 (PDT) Date: Mon, 29 Jul 2019 21:49:55 -0400 In-Reply-To: <20190730014955.34059-1-osk@google.com> Message-Id: <20190730014955.34059-3-osk@google.com> Mime-Version: 1.0 References: <20190730014955.34059-1-osk@google.com> X-Mailer: git-send-email 2.22.0.709.g102302147b-goog Subject: [PATCH v2 3/3] ARM: dts: aspeed: Add uart-routing node From: Oskar Senft To: joel@jms.id.au, andrew@aj.id.au X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: openbmc@lists.ozlabs.org, Oskar Senft , linux-aspeed@lists.ozlabs.org Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" Add a node for the aspeed-uart-routing module. This node, when enabled will provide control of the Aspeed UART routing via sysfs. Signed-off-by: Oskar Senft --- Changes since v1: Added AST2400. arch/arm/boot/dts/aspeed-g4.dtsi | 6 ++++++ arch/arm/boot/dts/aspeed-g5.dtsi | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index dd4b0b15afcf..d855bc19d677 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -326,6 +326,12 @@ status = "disabled"; }; }; + + uart_routing: uart_routing@9c { + compatible = "aspeed,ast2400-uart-routing"; + reg = <0x9c 0x4>; + status = "disabled"; + }; }; uart2: serial@1e78d000 { diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 7149ff3b6fb3..9e561504042a 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -440,6 +440,12 @@ status = "disabled"; }; }; + + uart_routing: uart_routing@9c { + compatible = "aspeed,ast2500-uart-routing"; + reg = <0x9c 0x4>; + status = "disabled"; + }; }; uart2: serial@1e78d000 {