From patchwork Tue Dec 18 09:12:15 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 10735209 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 9A11D6C2 for ; Tue, 18 Dec 2018 09:14:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 864772A72E for ; Tue, 18 Dec 2018 09:14:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 797ED2A764; Tue, 18 Dec 2018 09:14:51 +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 099AC2A72E for ; Tue, 18 Dec 2018 09:14:51 +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=tJ0/M43z3EsYrralvCb42lBqZqM9lEN8IDuDnJFZN5E=; b=UMoeH35ksah4e0 7XiexUATweH8kHLwWKVSLrpBbEeXIYXNHXIToGUhNJuGmCWCI8NZZEz4Xp+FymFJhxAgDO/BNQR9z x9ZyOhphGPp6zkxaHJADHs2cmezUStsy81fDog9TaVvKGLsUglLpz6crQcRmNssOgZivucDbMxXNh a6grql4I0K6NK5RRyDOIgXvXW5fnSY0KegujE+KzWpyTn+va5Es++VBZT1ZpWq4YXgf8DBBBYHE3p gsSRWSH0FfVvqVZ6v3iakwn0uZpAsgdHoyX4nxtV6f1BkUzchXa0XJCsCp45LAt+6rOtgClpOIsDn Sn2CeWvsdOQg2aTOhYnw==; 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 1gZBSg-000677-6A; Tue, 18 Dec 2018 09:14:46 +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 1gZBR9-0004de-1Z for linux-arm-kernel@lists.infradead.org; Tue, 18 Dec 2018 09:13:22 +0000 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Tue, 18 Dec 2018 01:12:49 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Tue, 18 Dec 2018 01:12:54 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Tue, 18 Dec 2018 01:12:54 -0800 Received: from HQMAIL106.nvidia.com (172.18.146.12) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 18 Dec 2018 09:12:54 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL106.nvidia.com (172.18.146.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Tue, 18 Dec 2018 09:12:54 +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 ; Tue, 18 Dec 2018 01:12:53 -0800 From: Joseph Lo To: Thierry Reding , Peter De Schrijver , Jonathan Hunter Subject: [PATCH V3 03/20] dt-bindings: cpufreq: tegra124: remove vdd-cpu-supply from required properties Date: Tue, 18 Dec 2018 17:12:15 +0800 Message-ID: <20181218091232.23532-4-josephl@nvidia.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20181218091232.23532-1-josephl@nvidia.com> References: <20181218091232.23532-1-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=1545124369; bh=5t6DkNBPxVoGlP6p7NLGB2QoJqKyG7/5Egpw0nrDCVY=; 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=iUeAo+I7RhbloCGx5EABTv4Creepp02Q+8Ql28v2nsB0TacUZomgr4eCbgWWYq+tD 8onbEEL2rmHDTJp4Og8L+xuKYNNoIcZpHJvgtLqA7A2g85gMe+7xEoxxqrPFgIdPRr NAkvNpoIpgGVV7IUmIz4i7egSYUfYyLI54cC7YdRdhHbp1Liwdi/kMuevuqJ2Z27MX EyJUl7yHpdNzXsW9LYGsUqrLeC/Dd0mePofilw/l1NyGDKD15ywzQuAM6pzNLAHOlt FU90uPV+PYHFim8E5eG25G6kc+EPC4FLFCpEOCXC6TRD20C35wHE/3zfoD4SlUNF2a GJo3bn0zGTwlg== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181218_011311_538456_8E0E3757 X-CRM114-Status: UNSURE ( 8.21 ) 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: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Joseph Lo 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 --- *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>; }; <...>