From patchwork Wed Nov 11 10:38:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Hunter X-Patchwork-Id: 1398148 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; 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.a=rsa-sha256 header.s=n1 header.b=ox6mpa4J; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CWLnD74dnz9sS8 for ; Wed, 11 Nov 2020 21:38:56 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725903AbgKKKix (ORCPT ); Wed, 11 Nov 2020 05:38:53 -0500 Received: from hqnvemgate24.nvidia.com ([216.228.121.143]:12233 "EHLO hqnvemgate24.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725830AbgKKKiw (ORCPT ); Wed, 11 Nov 2020 05:38:52 -0500 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Wed, 11 Nov 2020 02:38:59 -0800 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 11 Nov 2020 10:38:51 +0000 Received: from moonraker.nvidia.com (10.124.1.5) by mail.nvidia.com (172.20.187.12) with Microsoft SMTP Server id 15.0.1473.3 via Frontend Transport; Wed, 11 Nov 2020 10:38:49 +0000 From: Jon Hunter To: Rob Herring , Thierry Reding CC: , , , Jon Hunter , Subject: [PATCH] ARM: tegra: Populate OPP table for Tegra20 Ventana Date: Wed, 11 Nov 2020 10:38:47 +0000 Message-ID: <20201111103847.152721-1-jonathanh@nvidia.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-NVConfidentiality: public DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1605091139; bh=z98xvmLL/0hiP6aApSyb9EKbw160gG3KyFVYQgIh3PQ=; h=From:To:CC:Subject:Date:Message-ID:X-Mailer:MIME-Version: X-NVConfidentiality:Content-Transfer-Encoding:Content-Type; b=ox6mpa4JwsmcFN1VqihZVDrHf2QVQkUwe56Sb5o2XhIZsAFzP3HkHU3za8H4NyuDc Y5qM4Pij5RVlSKm6fBkGKWwf4iYdNsw995u8guA78+h2ps9mptnWeHPwBNYIRNfNRC 0UPMKkx1a1YDqfTEXvupgy5tjoi9CTfcQCBTZM7jhEAhKv+/Fueyn7ZflhgNtVfUa8 khaexbAhQuehOepLmhd1IWdR9h6G6V6R5i8/oGTUnw3yLQmu3EeFfiVldu1mFz+m8T P6TxbQlwSlbw9lJWTpd3RO3kzYTen/ViKWOY3rUgTYAxbD2al8CWXa6c494VvOLJyR u1iXT94DOwVvg== Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Commit 9ce274630495 ("cpufreq: tegra20: Use generic cpufreq-dt driver (Tegra30 supported now)") update the Tegra20 CPUFREQ driver to use the generic CPUFREQ device-tree driver. Since this change CPUFREQ support on the Tegra20 Ventana platform has been broken because the necessary device-tree nodes with the operating point information are not populated for this platform. Fix this by updating device-tree for Venata to include the operating point informration for Tegra20. Fixes: 9ce274630495 ("cpufreq: tegra20: Use generic cpufreq-dt driver (Tegra30 supported now)") Cc: stable@vger.kernel.org Signed-off-by: Jon Hunter Reviewed-by: Dmitry Osipenko --- arch/arm/boot/dts/tegra20-ventana.dts | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index b158771ac0b7..055334ae3d28 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -3,6 +3,7 @@ #include #include "tegra20.dtsi" +#include "tegra20-cpu-opp.dtsi" / { model = "NVIDIA Tegra20 Ventana evaluation board"; @@ -592,6 +593,16 @@ clk32k_in: clock@0 { #clock-cells = <0>; }; + cpus { + cpu0: cpu@0 { + operating-points-v2 = <&cpu0_opp_table>; + }; + + cpu@1 { + operating-points-v2 = <&cpu0_opp_table>; + }; + }; + gpio-keys { compatible = "gpio-keys";