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,USER_AGENT_GIT autolearn=ham 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 8A34AC04AB5 for ; Thu, 6 Jun 2019 16:32:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5C4A620868 for ; Thu, 6 Jun 2019 16:32:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Ej9cG/WX" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729802AbfFFQcB (ORCPT ); Thu, 6 Jun 2019 12:32:01 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:50302 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726732AbfFFQcB (ORCPT ); Thu, 6 Jun 2019 12:32:01 -0400 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x56GVaBg108201; Thu, 6 Jun 2019 11:31:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1559838696; bh=1zFy936XzUIi67D9OgTkgxcx0/Qz9tb8yXJIunLl9x0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Ej9cG/WX5ItexR3oQP0B5Vz41cwtbSNYH3njqC8SQbQcr+av6ELvWnVx8LdPbUN/6 ogtzE7Yn1Oyn9aprAkwfatjvEQyu1TBJ4YRUukglQNDhKHn2mQcZ2ZVfsBUDBYWPYN 8Oxvg/IR4BKpxlB9+cAIuXpdB8Az9D+P/hplv6Pk= Received: from DFLE112.ent.ti.com (dfle112.ent.ti.com [10.64.6.33]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x56GVZ9R007098 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 6 Jun 2019 11:31:35 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE112.ent.ti.com (10.64.6.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Thu, 6 Jun 2019 11:31:35 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE106.ent.ti.com (10.64.6.27) 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; Thu, 6 Jun 2019 11:31:35 -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 x56GVYQd045341; Thu, 6 Jun 2019 11:31:35 -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 v2 06/10] ARM: dts: k2e-clocks: add input ext. fixed clocks tsipclka/b Date: Thu, 6 Jun 2019 19:30:43 +0300 Message-ID: <20190606163047.31199-7-grygorii.strashko@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190606163047.31199-1-grygorii.strashko@ti.com> References: <20190606163047.31199-1-grygorii.strashko@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 Acked-by: Richard Cochran --- 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