From patchwork Fri Jan 4 03:06:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 10747977 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BC5DF13AD for ; Fri, 4 Jan 2019 03:09:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AA658202DB for ; Fri, 4 Jan 2019 03:09:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9E15820572; Fri, 4 Jan 2019 03:09:15 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4B4D92018F for ; Fri, 4 Jan 2019 03:09:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1UbQYjLhbQwunXMGOW68/A8DjNJPtv+VhPUvbnZco4E=; b=EFGl9QQVdaVRRe 3+czO+KWuis9/Ufia2HT7hq7bghTLe+XSqS3djg30gIbuthlQFSToEAhA0cbXIiK/ESVAk9C8RcXj zvQ5QQSo1RHUIEvCZOeEhizHSaKr5l2VHiv1kM0qbphFF7YSnQy7btDJLm6RIjjBeL++RhpQJ3uSc up1QCipWhjqiMLcN95SMMLWXk89GRrB3F+t8lTSJWku7l+BBSi+VMOvcgTLfCyAngHNHzgvaX0PuW cSL9qLF7OsciE620N/mbLztohCmRf2qLjlelA5Y9rCpga4sQBZTy7f30HRrmTpBP8+2PBG2v3KsVo b8jgZ/sYTt5ll1VfsgeA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gfFrF-0007BL-1v; Fri, 04 Jan 2019 03:09:13 +0000 Received: from hqemgate15.nvidia.com ([216.228.121.64]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gfFpN-0005fa-Ba for linux-arm-kernel@lists.infradead.org; Fri, 04 Jan 2019 03:07:25 +0000 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 03 Jan 2019 19:07:03 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Thu, 03 Jan 2019 19:07:17 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Thu, 03 Jan 2019 19:07:17 -0800 Received: from HQMAIL112.nvidia.com (172.18.146.18) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 4 Jan 2019 03:07:16 +0000 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL112.nvidia.com (172.18.146.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 4 Jan 2019 03:07:16 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Fri, 4 Jan 2019 03:07:16 +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 19:07:16 -0800 From: Joseph Lo To: Thierry Reding , Peter De Schrijver , Jonathan Hunter Subject: [PATCH V4 03/20] dt-bindings: cpufreq: tegra124: remove vdd-cpu-supply from required properties Date: Fri, 4 Jan 2019 11:06:45 +0800 Message-ID: <20190104030702.8684-4-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=1546571223; bh=IlrTUSZ8iNX/a/rGz8+bVghxG+e/LBW1wnXFNs+jLoE=; 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=A+34xlwXjot4YQcgSLI43W5Y9cSpBD6YaGFtkzP5MzAdLX0klUU0UdLuXEky8CVZ1 +Cu7uPIjVjhWyWp+5b8/77r4lJU2oLMZ1LTRuwkgXF5hmI91zjzstFZAZueH2zt1EG iN8c/ncdDbP4x6yXu1uhjz1vLgASm+YK8PL7GaU0Ju7aLwNxBrha17rEM4mvVX0GwC GFHyuA3w+DtKe+xG1gPhGfvjlxDcuOzxlDjBPV/HyvG4q6l/HsuH63xAlEznso8WNI JHvy5AU1FzQtni1/pOII9ClVZvExDbnFgPGIxCI+YAKbDoR2KvxUEYBLHbMUugCM3R PBTdFtXLUhWdg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190103_190717_803987_8812C968 X-CRM114-Status: UNSURE ( 7.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Rob Herring , Joseph Lo , linux-tegra@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The Tegra124 cpufreq driver works only with DFLL clock, which is a hardware-based frequency/voltage controller. The driver doesn't need to control the regulator itself. Hence remove that. 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 | 2 -- 1 file changed, 2 deletions(-) diff --git a/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt index b1669fbfb740..031545a29caf 100644 --- a/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt +++ b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt @@ -13,7 +13,6 @@ Required properties: - 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. -- vdd-cpu-supply: Regulator for CPU voltage Optional properties: - clock-latency: Specify the possible maximum transition latency for clock, @@ -37,7 +36,6 @@ cpus { <&dfll>; clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll"; clock-latency = <300000>; - vdd-cpu-supply: <&vdd_cpu>; }; <...>