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: 1423755 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) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4DC2hx6TWvz9sWk for ; Fri, 8 Jan 2021 23:38:57 +1100 (AEDT) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmx.net Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; secure) header.d=gmx.net header.i=@gmx.net header.a=rsa-sha256 header.s=badeba3b8450 header.b=gi8ZnImC; dkim-atps=neutral Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 4DC2hv2v0DzDr7h for ; Fri, 8 Jan 2021 23:38:55 +1100 (AEDT) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmx.net (client-ip=212.227.17.20; helo=mout.gmx.net; envelope-from=j.neuschaefer@gmx.net; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmx.net Authentication-Results: lists.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=gi8ZnImC; dkim-atps=neutral X-Greylist: delayed 366 seconds by postgrey-1.36 at bilbo; Fri, 08 Jan 2021 23:36:22 AEDT Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4DC2dy2QLFzDqtN for ; Fri, 8 Jan 2021 23:36:19 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1610109375; bh=KpCMpUy6VUc1Hr1ym6ONwZxAKziozlsCHoXJ7ei23Ng=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=gi8ZnImCpTtkC7t1/b56nby0hPe3oR5qEBbd5pZOcTkplP5Mq0YfAwl1LwsLk7YUg 5Kg8thnbVU3T8FWotWjOlsfVeJ8HQB56U8V/8rbkEsNQGm4Wz2vOPaS6vOxL73cqOI 5dPGk5aKED2Dc4Y4PItDnU4gsFnMgVUnhc55+DRQ= 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 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:K0:3UXbayaj3nE=:0QuknapXbVZ0l7Qmnu8YYM TOeqRntGZpWqOhjUY9IkJ+eO9WQh470IUWmbHqWFGO64bTX/DUvSffSh5X9uYkUyThTXN+fvc 9sBv6QEdw89CyfEYatUdltUv4btNnwyf/0k7Qr8VZ/DP13IUAjpZhAJQCG24xDpASsVqqju0y vNn2katVYNqwSYaZ294gfwbrbt9V7muPdDflncT7HVjVNmd/grEhfYrE3ee8u2BPQIu8NSBTr wRJxK3UbvtvTXt5H/aUJF1fIxadUsGwPHLMlvg+Rqw2kpBzgqfc01DfV5puUDGeJ47DwdCUCR JcDSyU863YJ1ga26E78xUYmOFtK4PD0CvmrwqHwGy6+BKYljgkJPuOFC/9LjzvfshyYhOfJPF ATR85YlPLwZwzCSCU+oaqlGm2hg97tP+BQLsC6MSgZo8kwiYM88nYJD64cdhluoFRQHIHIHXE PFivDAUm2qyuLCixpMV5ugs0L0t7iM5H4tATApGTDNmi0RPe0i5XNZW4BIw0HArntjEO40SbM DGsVOQHsbrkSPT3Uui94vvoW+Vrhcn7y51K++VPvoxLXdw3mLtdhg7ca2VZPaTNhZ7sE/hsF2 SGeeD6FqBFUR5AHVAK4oTBaqs9O4JWVvjHWl4E8M9EunpdwmY9JSGIRUv3lGB1MXgjMDWwEMZ iSJixu/TO7hm+BKv9lmq+UaSdS8t9PAymBmYcGIgT9m09Of1QDsWtqJTBFDUMtVGGSQG1niB8 Hpucf1APz1Ns99GherABttzmhVz/CmKhMW6mV/8IBSWGhlEIGDD7JtMkMgh7KsGAxB4lpRoOi ttG3KeNiD0b/u4X/jbb6k1v89pSgp8MSyGe/dhkuK559n3J/6LZOiXw+jzB2giXTwCBFnKcTH F/JJChouLe2KmV+ntDFw== 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: Tomer Maimon , Avi Fishman , Patrick Venture , openbmc@lists.ozlabs.org, Daniel Lezcano , =?utf-8?q?Jonathan_Neusch=C3=A4?= =?utf-8?q?fer?= , Tali Perry , Rob Herring , Thomas Gleixner , linux-kernel@vger.kernel.org, Benjamin Fair Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" 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: