From patchwork Wed Dec 20 03:23:17 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Stanley X-Patchwork-Id: 851204 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3z1gBx6XGKz9sBW for ; Wed, 20 Dec 2017 14:25:29 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="QzqfGiyP"; 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 3z1gBx560zzF07X for ; Wed, 20 Dec 2017 14:25:29 +1100 (AEDT) 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="QzqfGiyP"; dkim-atps=neutral X-Original-To: linux-aspeed@lists.ozlabs.org Delivered-To: linux-aspeed@lists.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=gmail.com (client-ip=2607:f8b0:400e:c05::242; helo=mail-pg0-x242.google.com; envelope-from=joel.stan@gmail.com; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="QzqfGiyP"; dkim-atps=neutral Received: from mail-pg0-x242.google.com (mail-pg0-x242.google.com [IPv6:2607:f8b0:400e:c05::242]) (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 3z1gBs6sHMzF07Q for ; Wed, 20 Dec 2017 14:25:25 +1100 (AEDT) Received: by mail-pg0-x242.google.com with SMTP id k134so11420235pga.3 for ; Tue, 19 Dec 2017 19:25:25 -0800 (PST) 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=T39S1Ar1TwglZBytu3/pBFeBMUB5Uc/SAIyDnYFETBk=; b=QzqfGiyPZepCFTUrhDPFzzcwTFfWOC/7Y9mrkGkRLGFlyMH5Li1f+W7EpLjTmi95Be zKBj522ww7OSTFss2MiTuOO3j1WhtuzydQKAKuS99uYeoBUH5eNOoO1vHIKTMHwgLSTq gy1EDd/LNcDnbbtsJyhGmXimhoDjq8lJrcoIeOIng8etMWWlaygVytCiKP+OK/daXy9k mWTXvfqslc4Rx/OuBGvQI3Y8VQnbmaDExw+WCygzXiBHLwImBHwncx0T2ZK8DttHTidX YrwqpXfrxqdAiLssKikMFNmLlXSKNB+/rDCoW5lypp+5/avXK9quV0B99wXW4waqQYmL j6xA== 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=T39S1Ar1TwglZBytu3/pBFeBMUB5Uc/SAIyDnYFETBk=; b=p7qj+SU/bvxUVVDKwcnPfYWZsn0oFpN8IizR/4XfPYeC1EtksUF2ngpk2wifXqOXLK tGYZjSrT/um1CYrf/YtKA7ZrMiOG/AjISdfPLzvjaX36AG9uKagjLaxyuEjAfvDPVYbW LUpjVNvnve9arjYxcqUqcTUc2kRRKqpkTthG7lHY6D87d+DvFkJkfqWnMhiM37minKfY J1qYU2FL/6j2LARrI5BDDVjvK99hOVJLMEdMTbcOK2bSOAdYYfpVzTAlm/KMpMvyAMwA bUF7+giRKFYPBZ4fnC8Xi+LboC4UZWE3ggzBsBBJiZ9neBCOvIfZjDYkGl2Cw424vNx5 SdHA== X-Gm-Message-State: AKGB3mLT4B2e2sVrU5cTR6Tsd6R1QTosG97eCN26qSFJ8/cxybMksdDa qifxvHc2phdmAvyTu/BeQoRHJiabv8Y= X-Google-Smtp-Source: ACJfBosrhrCcW5jYNa07zHAb3KJ2bnywp9Ij6nd9myueFzgDfFViwA1+5iKR0ZNA3vML0DWpjy1GXg== X-Received: by 10.101.91.74 with SMTP id y10mr1941580pgr.55.1513740324098; Tue, 19 Dec 2017 19:25:24 -0800 (PST) Received: from aurora.jms.id.au ([45.124.203.15]) by smtp.gmail.com with ESMTPSA id h69sm32437403pfe.107.2017.12.19.19.25.17 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 19 Dec 2017 19:25:22 -0800 (PST) Received: by aurora.jms.id.au (sSMTP sendmail emulation); Wed, 20 Dec 2017 13:55:13 +1030 From: Joel Stanley To: Rob Herring , Mark Rutland , Arnd Bergmann , Andrew Jeffery , Patrick Venture , Xo Wang , Lei YU Subject: [PATCH v3 09/20] ARM: dts: aspeed: Add PWM and tachometer node Date: Wed, 20 Dec 2017 13:53:17 +1030 Message-Id: <20171220032328.30584-10-joel@jms.id.au> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171220032328.30584-1-joel@jms.id.au> References: <20171220032328.30584-1-joel@jms.id.au> X-BeenThere: linux-aspeed@lists.ozlabs.org X-Mailman-Version: 2.1.24 Precedence: list List-Id: Linux ASPEED SoC development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-aspeed@lists.ozlabs.org, Benjamin Herrenschmidt , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Jeremy Kerr Errors-To: linux-aspeed-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linux-aspeed" The PWM/tach unit has a clock and reset phandle. It needs both in order to function correctly. Signed-off-by: Joel Stanley --- v3: Add the pwm reset phandle --- arch/arm/boot/dts/aspeed-g4.dtsi | 10 ++++++++++ arch/arm/boot/dts/aspeed-g5.dtsi | 10 ++++++++++ 2 files changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index d2a82850b05b..91aea96c10c8 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -189,6 +189,16 @@ clocks = <&syscon ASPEED_CLK_APB>; }; + pwm_tacho: pwm-tacho-controller@1e786000 { + compatible = "aspeed,ast2400-pwm-tacho"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1e786000 0x1000>; + clocks = <&syscon ASPEED_CLK_APB>; + resets = <&syscon ASPEED_RESET_PWM>; + status = "disabled"; + }; + vuart: serial@1e787000 { compatible = "aspeed,ast2400-vuart"; reg = <0x1e787000 0x40>; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 3a25fa48d4f6..af3869ec87bb 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -239,6 +239,16 @@ status = "disabled"; }; + pwm_tacho: pwm-tacho-controller@1e786000 { + compatible = "aspeed,ast2500-pwm-tacho"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x1e786000 0x1000>; + clocks = <&syscon ASPEED_CLK_APB>; + resets = <&syscon ASPEED_RESET_PWM>; + status = "disabled"; + }; + vuart: serial@1e787000 { compatible = "aspeed,ast2500-vuart"; reg = <0x1e787000 0x40>;