From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08032C28CC4 for ; Sat, 1 Jun 2019 10:46:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D1E54271FB for ; Sat, 1 Jun 2019 10:46:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Rqoy4yQq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727345AbfFAKqi (ORCPT ); Sat, 1 Jun 2019 06:46:38 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:43852 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727329AbfFAKqh (ORCPT ); Sat, 1 Jun 2019 06:46:37 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id x51AkSNN017493; Sat, 1 Jun 2019 05:46:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1559385988; bh=R9/ML2By2Vb9VJ9ig9TmuZ+7bbZ0eArmGw/7g8VKZyU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Rqoy4yQqfntNV9wn3oF6xv29w7Ux9/NJrwavUei1ZYfx0XgsJrHpsUusM5ui/A5yp m4mYMvTae3+6MSxgDO3XTucl9doHbecbMzUQuoNMNce3jcealcA2HVHQrHIEn99XBE UJrnO6hsxrGLy3kxjLmoDrp0/vBbYRF4YjbawMVQ= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x51AkS36037265 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Sat, 1 Jun 2019 05:46:28 -0500 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Sat, 1 Jun 2019 05:46:27 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Sat, 1 Jun 2019 05:46:27 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x51AkQms077729; Sat, 1 Jun 2019 05:46:27 -0500 From: Grygorii Strashko To: "David S. Miller" , Santosh Shilimkar , Richard Cochran , Rob Herring CC: Sekhar Nori , Murali Karicheri , Wingman Kwok , , , , , Grygorii Strashko Subject: [PATCH net-next 06/10] ARM: dts: k2e-clocks: add input ext. fixed clocks tsipclka/b Date: Sat, 1 Jun 2019 13:45:30 +0300 Message-ID: <20190601104534.25790-7-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190601104534.25790-1-grygorii.strashko@ti.com> References: <20190601104534.25790-1-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add set of fixed, external input clocks definitions for TSIPCLKA, TSIPCLKB clocks. Such clocks can be used as reference clocks for some HW modules (as cpts, for example) by configuring corresponding clock muxes. For these clocks real frequencies have to be defined in board files. Signed-off-by: Grygorii Strashko --- arch/arm/boot/dts/keystone-k2e-clocks.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/keystone-k2e-clocks.dtsi b/arch/arm/boot/dts/keystone-k2e-clocks.dtsi index f7592155a740..cf30e007fea3 100644 --- a/arch/arm/boot/dts/keystone-k2e-clocks.dtsi +++ b/arch/arm/boot/dts/keystone-k2e-clocks.dtsi @@ -71,4 +71,24 @@ clocks { reg-names = "control", "domain"; domain-id = <29>; }; + + /* + * Below are set of fixed, input clocks definitions, + * for which real frequencies have to be defined in board files. + * Those clocks can be used as reference clocks for some HW modules + * (as cpts, for example) by configuring corresponding clock muxes. + */ + tsipclka: tsipclka { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "tsipclka"; + }; + + tsipclkb: tsipclkb { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "tsipclkb"; + }; }; -- 2.17.1