Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933432AbaJ2OvY (ORCPT ); Wed, 29 Oct 2014 10:51:24 -0400 Received: from mail-wi0-f178.google.com ([209.85.212.178]:60427 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932962AbaJ2OvW (ORCPT ); Wed, 29 Oct 2014 10:51:22 -0400 From: Tomeu Vizoso To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas , Tomeu Vizoso , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, Peter De Schrijver , Stephen Warren , Thierry Reding Subject: [PATCH 0/3] Add support for Tegra Activity Monitor Date: Wed, 29 Oct 2014 15:50:10 +0100 Message-Id: <1414594232-15684-1-git-send-email-tomeu.vizoso@collabora.com> X-Mailer: git-send-email 1.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, these patches implement support for setting the rate of the EMC clock based on stats collected from the ACTMON, a piece of hw in the Tegra124 that counts memory accesses (among others). It depends on the following in-flight patches: * MC driver: http://thread.gmane.org/gmane.linux.ports.tegra/19623 * EMC driver: http://thread.gmane.org/gmane.linux.ports.arm.kernel/365125 * CPUFreq driver: http://thread.gmane.org/gmane.linux.kernel/1812962 I have pushed a branch here for testing: http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=actmon Regards, Tomeu Tomeu Vizoso (3): of: Add binding for NVIDIA Tegra ACTMON node soc/tegra: add support for Tegra Activity Monitor ARM: tegra: Add Tegra124 ACTMON support .../devicetree/bindings/arm/tegra/actmon.txt | 26 + arch/arm/boot/dts/tegra124.dtsi | 11 + drivers/soc/tegra/Makefile | 1 + drivers/soc/tegra/actmon.c | 523 +++++++++++++++++++++ 4 files changed, 561 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/tegra/actmon.txt create mode 100644 drivers/soc/tegra/actmon.c -- 1.9.3 -- 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/