From patchwork Sat Oct 17 21:35:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Zapolskiy X-Patchwork-Id: 7423561 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B2636BEEA4 for ; Sat, 17 Oct 2015 21:38:19 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AD4E9205F4 for ; Sat, 17 Oct 2015 21:38:18 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CE7D8205EC for ; Sat, 17 Oct 2015 21:38:17 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZnZ9f-0000Wf-4i; Sat, 17 Oct 2015 21:36:43 +0000 Received: from li271-223.members.linode.com ([178.79.152.223] helo=mail.mleia.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZnZ9N-0000PV-HC for linux-arm-kernel@lists.infradead.org; Sat, 17 Oct 2015 21:36:26 +0000 Received: from mail.mleia.com (localhost [127.0.0.1]) by mail.mleia.com (Postfix) with ESMTP id 634D8110A69; Sat, 17 Oct 2015 22:44:54 +0100 (BST) From: Vladimir Zapolskiy To: Arnd Bergmann , Rob Herring , Russell King , Roland Stigge Subject: [PATCH v2 4/8] arm: dts: lpc32xx: add device node for the second pwm controller Date: Sun, 18 Oct 2015 00:35:53 +0300 Message-Id: <1445117757-8073-5-git-send-email-vz@mleia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1445117757-8073-1-git-send-email-vz@mleia.com> References: <1445117757-8073-1-git-send-email-vz@mleia.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-49551924 X-CRM114-CacheID: sfid-20151017_224454_428860_8057B93A X-CRM114-Status: GOOD ( 11.68 ) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151017_224454_428860_8057B93A X-CRM114-Status: UNSURE ( 8.84 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Grant Likely , devicetree@vger.kernel.org, Joachim Eastwood , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP LPC32xx SoCs have two independent PWM controllers, they have different clock parents, clock gates and even slightly different controls, each of these two PWM controllers has one output channel. Due to almost similar controls arranged in a row it is incorrectly assumed that there is one PWM controller with two channels, fix this problem in lpc32xx.dtsi, which at the moment prevents separate configuration of different clock parents and gates for both PWM controllers. Signed-off-by: Vladimir Zapolskiy --- Changes from v1 to v2: - none arch/arm/boot/dts/lpc32xx.dtsi | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/lpc32xx.dtsi b/arch/arm/boot/dts/lpc32xx.dtsi index fb0e9ae..be82992 100644 --- a/arch/arm/boot/dts/lpc32xx.dtsi +++ b/arch/arm/boot/dts/lpc32xx.dtsi @@ -290,9 +290,15 @@ status = "disabled"; }; - pwm: pwm@4005C000 { + pwm1: pwm@4005C000 { compatible = "nxp,lpc3220-pwm"; - reg = <0x4005C000 0x8>; + reg = <0x4005C000 0x4>; + status = "disabled"; + }; + + pwm2: pwm@4005C004 { + compatible = "nxp,lpc3220-pwm"; + reg = <0x4005C004 0x4>; status = "disabled"; }; };