Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752768AbbFHM3o (ORCPT ); Mon, 8 Jun 2015 08:29:44 -0400 Received: from mail-pa0-f47.google.com ([209.85.220.47]:35226 "EHLO mail-pa0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751737AbbFHM3g (ORCPT ); Mon, 8 Jun 2015 08:29:36 -0400 From: Pi-Cheng Chen To: Viresh Kumar , Mike Turquette , Matthias Brugger , Mark Rutland Cc: "pi-cheng.chen" , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linaro-kernel@lists.linaro.org, linux-mediatek@lists.infradead.org Subject: [PATCH 0/2] Add Mediatek MT8173 cpufreq driver Date: Mon, 8 Jun 2015 20:29:19 +0800 Message-Id: <1433766561-1330-1-git-send-email-pi-cheng.chen@linaro.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1539 Lines: 40 MT8173 is a ARMv8 based SoC with 2 clusters. All CPUs in a single cluster share the same power and clock domain. This series tries to add cpufreq support for MT8173 SoC. Changes in v4: - Add bindings for MT8173 cpufreq driver - Move OPP table back into device tree - Address comments for last version Changes in v3: - Implement MT8173 specific standalone cpufreq driver instead of using cpufreq-dt driver - Define OPP table in the driver source code until new OPP binding is ready Changes in v2: - Add intermediate frequency support in cpufreq-dt driver - Use voltage scaling code of cpufreq-dt for little cluster instead of implementaion in notifier of mtk-cpufreq driver - Code refinement for mtk-cpufreq driver Pi-Cheng Chen (2): dt-bindings: mediatek: Add MT8173 cpufreq driver binding cpufreq: mediatek: Add MT8173 cpufreq driver .../devicetree/bindings/cpufreq/cpufreq-mt8173.txt | 127 +++++ drivers/cpufreq/Kconfig.arm | 7 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/mt8173-cpufreq.c | 550 +++++++++++++++++++++ 4 files changed, 685 insertions(+) create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-mt8173.txt create mode 100644 drivers/cpufreq/mt8173-cpufreq.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/