From patchwork Thu Dec 13 09:34:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joseph Lo X-Patchwork-Id: 10728277 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 F154B1751 for ; Thu, 13 Dec 2018 09:35:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E1F862B986 for ; Thu, 13 Dec 2018 09:35:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D382E2BD1A; Thu, 13 Dec 2018 09:35:09 +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 4FF752B986 for ; Thu, 13 Dec 2018 09:35:09 +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=gBPa5dAYU+RIe3GzjUeZXXxeUIJ7uKJ7IYREa0fYtEY=; b=Thh8m4uGbl0bHB lLnyOFfA2sNtgyJYLUWvzasY2WDrnRpEo+W8hLqEXK/aB0aa/3fCBSBd3QO9I2vbo6a8iUH6Bx7u8 A22tAEtImJnM+Y/aKlwmJXQG46TohTU5SEUfKHu1ZaZ83oQENZkS1RGOYZsF9ojzD3qG8kzwcCA5D vUPEv5fikS+ab5uru0PuZO8JMcFFYo6vYEJ7qH1kl8oykbTp9J3DNi1KV158LFqofoOKVSNjUKrXq f3r9aOxUTJSClXauoszwq9CwK1KOatpMfACEht+fcMpw2Cns3HH7rcM3Zog1EAoUtx5uMWpwVx0f7 jSInCKT3riUwB0ygeQCQ==; 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 1gXNOZ-0007Mz-S6; Thu, 13 Dec 2018 09:35:03 +0000 Received: from hqemgate14.nvidia.com ([216.228.121.143]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gXNOW-0007HD-GY for linux-arm-kernel@lists.infradead.org; Thu, 13 Dec 2018 09:35:01 +0000 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Thu, 13 Dec 2018 01:34:53 -0800 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Thu, 13 Dec 2018 01:34:57 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Thu, 13 Dec 2018 01:34:57 -0800 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 13 Dec 2018 09:34:56 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Thu, 13 Dec 2018 09:34:56 +0000 Received: from josephl-linux.nvidia.com (Not Verified[10.19.108.132]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Thu, 13 Dec 2018 01:34:56 -0800 From: Joseph Lo To: Thierry Reding , Peter De Schrijver , Jonathan Hunter Subject: [PATCH V2 03/21] dt-bindings: cpufreq: tegra124: remove vdd-cpu-supply from required properties Date: Thu, 13 Dec 2018 17:34:20 +0800 Message-ID: <20181213093438.29621-4-josephl@nvidia.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181213093438.29621-1-josephl@nvidia.com> References: <20181213093438.29621-1-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=1544693693; bh=q0UMDemwz5MCXWMdMFgDi5JSy2ea57JJxHGTiEJ/RfE=; 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=MQFGEqGhEVeAXndVNGRcj0VKidCRV7QkRlHCGKB4giT/+tbflnHuTJSFmXf2XmO8J 6XGO/0xCU6CldBP12AB+dWm0zbjoH394T8D1KlypIuRbQMlHbUqdoLcLwPf2l7mQdS jBa8nlNgNHTcWc5DKO7KM3d5ZiBAUY76ArRgC3OtU+g9S4vnzRlhs+omyL9dRHXrUo MFVR3wTGkzHlC+VEN5J0WyzhjlfVnFKr3A8FS4LoUlYrk4Jt1fKH/SKepTHtVd4ew0 kTEbWl9OAJo3ml+41CzfFYFlmGHH73G9fjboWOwIS12IFkPmZvmYAf5lmvUM5l+vsl lDkPVXvtvguCw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181213_013500_564434_348A13D4 X-CRM114-Status: UNSURE ( 7.72 ) 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 --- *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>; }; <...>