From patchwork Fri Jan 4 03:06:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 1020580 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.b="hlUfiwDT"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43W8pd0zpdz9s7h for ; Fri, 4 Jan 2019 14:07:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726737AbfADDHU (ORCPT ); Thu, 3 Jan 2019 22:07:20 -0500 Received: from hqemgate16.nvidia.com ([216.228.121.65]:12299 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726069AbfADDHU (ORCPT ); Thu, 3 Jan 2019 22:07:20 -0500 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 03 Jan 2019 19:06:58 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Thu, 03 Jan 2019 19:07:19 -0800 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Thu, 03 Jan 2019 19:07:19 -0800 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 4 Jan 2019 03:07:19 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Fri, 4 Jan 2019 03:07:18 +0000 Received: from josephl-linux.nvidia.com (Not Verified[10.19.108.132]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Thu, 03 Jan 2019 19:07:18 -0800 From: Joseph Lo To: Thierry Reding , Peter De Schrijver , Jonathan Hunter CC: , , , Joseph Lo , , Rob Herring Subject: [PATCH V4 04/20] dt-bindings: cpufreq: tegra124: remove cpu_lp clock from required properties Date: Fri, 4 Jan 2019 11:06:46 +0800 Message-ID: <20190104030702.8684-5-josephl@nvidia.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190104030702.8684-1-josephl@nvidia.com> References: <20190104030702.8684-1-josephl@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1546571218; bh=SvIHVbaogXBgdHGJvd7NksiOw6nrXhn7eNnuGEHoU90=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:X-NVConfidentiality: Content-Transfer-Encoding:Content-Type; b=hlUfiwDT9F2o6Yep7Q55KLkE+gqB08qpwqE7RmoLEUsfMSVxXmdeN+gis/fryaRVL UVry5J3d5M9ULV0Hijqxdqws6mTgayBdnow9hlq6zikQ4qaMTxW2UfPvgNYwRapiP0 wmQPigZpSiOwqBYOdrPKZPlxZWn7Nn/tTHp6JHeeKtpjc86Rem5MlOQ2hOkDtFaApY N/LbcpjBqUC9Rgz+w3YUwRHcpI1YX1L9/Io+MJuggdiweWFADOf5m3BVIiWSbTh+wK KnLJLYxYRrANZRjE5zJuFwrkp4rcJdeOqqUMTalSX9/x8MtMckEoBt18hgdsUn3arQ z794DpIaF3JQw== Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org The cpu_lp clock property is only needed when the CPUfreq driver supports CPU cluster switching. But it was not a design for this driver and it didn't handle that as well. So removing this property. Cc: devicetree@vger.kernel.org Signed-off-by: Joseph Lo Acked-by: Jon Hunter Reviewed-by: Rob Herring --- *V4: - add RB tag *V3: - no change *V2: - add ack tag --- .../devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt index 031545a29caf..03196d5ea515 100644 --- a/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt +++ b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt @@ -9,7 +9,6 @@ Required properties: See ../clocks/clock-bindings.txt for details. - clock-names: Must include the following entries: - cpu_g: Clock mux for the fast CPU cluster. - - cpu_lp: Clock mux for the low-power CPU cluster. - pll_x: Fast PLL clocksource. - pll_p: Auxiliary PLL used during fast PLL rate changes. - dfll: Fast DFLL clocksource that also automatically scales CPU voltage. @@ -30,11 +29,10 @@ cpus { reg = <0>; clocks = <&tegra_car TEGRA124_CLK_CCLK_G>, - <&tegra_car TEGRA124_CLK_CCLK_LP>, <&tegra_car TEGRA124_CLK_PLL_X>, <&tegra_car TEGRA124_CLK_PLL_P>, <&dfll>; - clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll"; + clock-names = "cpu_g", "pll_x", "pll_p", "dfll"; clock-latency = <300000>; };