Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751584AbaBGEfl (ORCPT ); Thu, 6 Feb 2014 23:35:41 -0500 Received: from hqemgate15.nvidia.com ([216.228.121.64]:14009 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751198AbaBGEfk (ORCPT ); Thu, 6 Feb 2014 23:35:40 -0500 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Thu, 06 Feb 2014 20:34:05 -0800 From: Alexandre Courbot To: Stephen Warren , Thierry Reding , Russell King , Tomasz Figa CC: Olof Johansson , , , , , Alexandre Courbot Subject: [PATCH v2 0/6] ARM: firmware: improvements to Trusted Foundations support Date: Fri, 7 Feb 2014 13:35:00 +0900 Message-ID: <1391747706-1847-1-git-send-email-acourbot@nvidia.com> X-Mailer: git-send-email 1.8.5.3 X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These (mostly minor) patches fix a few typos, improve points that were agreed upon when the Trusted Foundation series was initially submitted, and more importantly add support for a prepare_idle() firmware operation that informs the firmware a CPU is doing idle. Tegra's cpuidle driver is then also updated accordingly. These patches should be the last step before device trees for NVIDIA SHIELD and Tegra Note 7 can be submitted. Changes since v1: - Do not remove TF support from tegra_defconfig (will automatically be taken care of during next configuration update) - Add a new prepare_idle() operation to firmware_ops that informs the firmware a CPU is going idle (vs. asking the firmware to do it itself as do_idle() does) - Fix idle states names in TF implementation of prepare_idle to sound less Tegra-specific Alexandre Courbot (6): ARM: trusted_foundations: fix vendor prefix typos ARM: trusted_foundations: fallback when TF support is missing ARM: firmware: enable Trusted Foundations by default ARM: firmware: add prepare_idle() operation ARM: trusted_foundations: implement prepare_idle() ARM: tegra: cpuidle: use firmware for power down arch/arm/firmware/Kconfig | 3 ++- arch/arm/firmware/trusted_foundations.c | 20 +++++++++++++++++++- arch/arm/include/asm/firmware.h | 4 ++++ arch/arm/include/asm/trusted_foundations.h | 13 +++++++++---- arch/arm/mach-tegra/cpuidle-tegra114.c | 11 ++++++++++- 5 files changed, 44 insertions(+), 7 deletions(-) -- 1.8.5.3 -- 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/