From patchwork Fri Jan 8 12:28:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?J=2E_Neusch=C3=A4fer?= X-Patchwork-Id: 1423754 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmx.net Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.a=rsa-sha256 header.s=badeba3b8450 header.b=VhrhkA5j; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4DC2W53XdXz9sVy for ; Fri, 8 Jan 2021 23:30:25 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725926AbhAHMaJ (ORCPT ); Fri, 8 Jan 2021 07:30:09 -0500 Received: from mout.gmx.net ([212.227.17.20]:40265 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725828AbhAHMaI (ORCPT ); Fri, 8 Jan 2021 07:30:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1610108899; bh=KpCMpUy6VUc1Hr1ym6ONwZxAKziozlsCHoXJ7ei23Ng=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=VhrhkA5jCNfY4F7ZNWFTV+NJnx/jcSBlqxBx4UlyovLhD0tSxToceN0NOdgaPW7nl xMbfH8jVDU/3UyckUd0HEcpo11VN2ua7NPMJCboedPy/GgLEoAJZ+l+ZoAQ//8y0Bi 6iirT0SKEbNMnYskGIPBaAVTkbNG6gg8floEISUk= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from longitude ([37.201.215.57]) by mail.gmx.com (mrgmx105 [212.227.17.168]) with ESMTPSA (Nemesis) id 1M8ykg-1kv73d068E-0063as; Fri, 08 Jan 2021 13:28:19 +0100 From: =?utf-8?q?Jonathan_Neusch=C3=A4fer?= To: devicetree@vger.kernel.org Cc: =?utf-8?q?Jonathan_Neusch=C3=A4fer?= , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Daniel Lezcano , Thomas Gleixner , Rob Herring , openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: timer: nuvoton: Clarify that interrupt of timer 0 should be specified Date: Fri, 8 Jan 2021 13:28:03 +0100 Message-Id: <20210108122804.359258-1-j.neuschaefer@gmx.net> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-Provags-ID: V03:K1:+I2sI3Dy+uSuRw4shPx2VBxLIOPM5YM/mSuhVlLMSX1EyJVcYS5 U24ERaShIptBAGYfJhC/vf6h180d1PakfL9R8FkqI6cV//Td77xXkjmBg/3OSws+lIfx22t 9ZEuSWRowbqvvyMYsvBcLdRG+4thuWNfwjc6cvIHGi13OqrsziYDl8mtvFdLuKflKM7AhY0 KKMo/TemmlIfo46wwPiSQ== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:rzb1sPHW5bc=:iXNlcqZO2fIPkLZTiNhn9E XmbFtGpgB9//v6Nu+wyMJPsOVw+/qN6qE5N1R8gUozACB0uUi25+S4m3lmecy0K3fVuVWOK0m SMXU+nSvZgmC6zNvZ7ZB1R1L9sPAKDT5om93oS16S3kWqQslnMEzEDlbQPWujzmUjRq8KWUeR APQhePupMKhgub8j7XblgRKMXTjODEwrWO7XN5IGnr3r3nal0mb9phcL6G7/A9y2TOD1WqQxk wArRMt4IAOx06iuouipgaQmkQnMQzsThpPRKTJkhp9QYXFxBXs1P90Cy632cqLmTcd6cUvrj1 jOl1X0/HB4+/5GpQtH7vayOJHXXiYRwhmltdVN2FlZB2Jsl686mrw78yKeTaxsvZDZrW/7w2/ Ca9Qn1G2Jaa8F0l4Czhe4nybmFaK11DySDFEs+s6pQ9gBj13e2P35tZkqRwpVWAaCkjsT8gZa 4lldftBgaKjgXZb3K7XvpEzjrSPUeGmzwd8OdS13tBBnLuEjAAC72wRyWQR7CdAiBRKIY4nX0 bma6Inr8BR2xnXAcWyz5QTpBjuubyPzcB7PhtGUs+H4+AdM3H350TtAORmFZ1GVoydr/gyrmv 2akipmFkrMH+rHLrrLgt61NLOvREheZOVssTxyUB5jl6/dMTfwHjP+24GihkIibZZ4LXDLveH Evzg7vglw7TzDvKrgpgbiWji9Bp8E6/hA6o1GjInblTQyz6OrNh+/JevR9ej5JS7PjerJvkkS bPwriwrEJSbWlB2po2aVfhX+TzIdQbiP61LMS1anG44LwjYP0pt8i3otAVA3HzhBiPfaRjpKY Td+IhMtL10eYZB/XmT0C4QbE8gavCyLBj92g7Cl6WcclEVIKfPp0L3sRIZO3QOlG8AB82fRRR YiWxmKbaGj+MjrPeiJsA== Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The NPCM750 Timer/Watchdoc Controller has multiple interrupt lines, connected to multiple timers. The driver uses timer 0 for timer interrupts, so the interrupt line corresponding to timer 0 should be specified in DT. I removed the mention of "flags for falling edge", because the timer controller uses high-level interrupts rather than falling-edge interrupts, and whether flags should be specified is up the interrupt controller's DT binding. Signed-off-by: Jonathan Neuschäfer --- .../devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) -- 2.29.2 diff --git a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt index ea22dfe485bee..97258f1a1505b 100644 --- a/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt +++ b/Documentation/devicetree/bindings/timer/nuvoton,npcm7xx-timer.txt @@ -6,8 +6,7 @@ timer counters. Required properties: - compatible : "nuvoton,npcm750-timer" for Poleg NPCM750. - reg : Offset and length of the register set for the device. -- interrupts : Contain the timer interrupt with flags for - falling edge. +- interrupts : Contain the timer interrupt of timer 0. - clocks : phandle of timer reference clock (usually a 25 MHz clock). Example: