From patchwork Wed Jun 11 11:05:51 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Phil Edworthy X-Patchwork-Id: 4335621 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5EE0B9F357 for ; Wed, 11 Jun 2014 11:06:33 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9804B20149 for ; Wed, 11 Jun 2014 11:06:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF0A62012E for ; Wed, 11 Jun 2014 11:06:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754652AbaFKLGb (ORCPT ); Wed, 11 Jun 2014 07:06:31 -0400 Received: from relmlor2.renesas.com ([210.160.252.172]:13568 "EHLO relmlie1.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753729AbaFKLGa (ORCPT ); Wed, 11 Jun 2014 07:06:30 -0400 Received: from unknown (HELO relmlir2.idc.renesas.com) ([10.200.68.152]) by relmlie1.idc.renesas.com with ESMTP; 11 Jun 2014 20:06:30 +0900 Received: from relmlac2.idc.renesas.com (relmlac2.idc.renesas.com [10.200.69.22]) by relmlir2.idc.renesas.com (Postfix) with ESMTP id 1D7934C24D; Wed, 11 Jun 2014 20:06:30 +0900 (JST) Received: by relmlac2.idc.renesas.com (Postfix, from userid 0) id 202D6280A6; Wed, 11 Jun 2014 20:06:30 +0900 (JST) Received: from relmlac2.idc.renesas.com (localhost [127.0.0.1]) by relmlac2.idc.renesas.com (Postfix) with ESMTP id 1CA2F280A0; Wed, 11 Jun 2014 20:06:30 +0900 (JST) Received: from relmlii1.idc.renesas.com [10.200.68.65] by relmlac2.idc.renesas.com with ESMTP id WAL04117; Wed, 11 Jun 2014 20:06:30 +0900 X-IronPort-AV: E=Sophos;i="5.01,457,1399993200"; d="scan'208";a="161845655" Received: from unknown (HELO relay41.aps.necel.com) ([10.29.19.9]) by relmlii1.idc.renesas.com with ESMTP; 11 Jun 2014 20:06:29 +0900 Received: from DU0NOTES13.ad.ree.renesas.com ([172.29.24.131]) by relay41.aps.necel.com (8.14.4+Sun/8.14.4) with ESMTP id s5BB6OoF008487; Wed, 11 Jun 2014 20:06:25 +0900 (JST) Received: from duacsls.ad.ree.renesas.com ([172.29.43.47]) by DU0NOTES13.ad.ree.renesas.com (Lotus Domino Release 8.5.3 HF466) with ESMTP id 2014061113062357-65263 ; Wed, 11 Jun 2014 13:06:23 +0200 From: Phil Edworthy To: Simon Cc: linux-sh@vger.kernel.org, Laurent Pinchart , Sergei Shtylyov , Phil Edworthy X-Mailer: git-send-email 2.0.0 In-Reply-To: <1402484753-7471-1-git-send-email-phil.edworthy@renesas.com> References: <1402484753-7471-1-git-send-email-phil.edworthy@renesas.com> X-TNEFEvaluated: 1 Message-ID: <1402484753-7471-6-git-send-email-phil.edworthy@renesas.com> Date: Wed, 11 Jun 2014 12:05:51 +0100 Subject: [PATCH v2 5/7] ARM: shmobile: r8a7791: Add default PCIe bus clock X-MIMETrack: Itemize by SMTP Server on DU0NOTES13/SERVER/REE(Release 8.5.3 HF466|March 09, 2012) at 11.06.2014 13:06:23, Serialize by Router on DU0NOTES13/SERVER/REE(Release 8.5.3 HF466|March 09, 2012) at 11.06.2014 13:06:25, Serialize complete at 11.06.2014 13:06:25 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 This patch adds a default PCIe bus clock node. Signed-off-by: Phil Edworthy --- v2: - Use a default PCIe bus clock in the device's dtsi arch/arm/boot/dts/r8a7791.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index 1e644eb..4cff7bb 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -532,6 +532,14 @@ clock-output-names = "extal"; }; + /* External PCIe clock - can be overridden by the board */ + pcie_bus_clk: pcie_bus_clk { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + clock-output-names = "pcie_bus"; + }; + /* Special CPG clocks */ cpg_clocks: cpg_clocks@e6150000 { compatible = "renesas,r8a7791-cpg-clocks",