From patchwork Fri Apr 5 17:03:42 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Warren X-Patchwork-Id: 234215 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 51E742C00DD for ; Sat, 6 Apr 2013 04:06:45 +1100 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UOA46-0002tn-LQ; Fri, 05 Apr 2013 17:04:39 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UOA41-0005Ax-GG; Fri, 05 Apr 2013 17:04:33 +0000 Received: from avon.wwwdotorg.org ([2001:470:1f0f:bd7::2]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UOA3R-00056Z-PS for linux-arm-kernel@lists.infradead.org; Fri, 05 Apr 2013 17:03:59 +0000 Received: from severn.wwwdotorg.org (unknown [192.168.65.5]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by avon.wwwdotorg.org (Postfix) with ESMTPS id 13AF264FC; Fri, 5 Apr 2013 11:04:44 -0600 (MDT) Received: from swarren-lx1.nvidia.com (localhost [127.0.0.1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by severn.wwwdotorg.org (Postfix) with ESMTPSA id 3B3B4E40F4; Fri, 5 Apr 2013 11:03:54 -0600 (MDT) From: Stephen Warren To: arm@kernel.org Subject: [GIT PULL 4/8] ARM: tegra: core SoC support development Date: Fri, 5 Apr 2013 11:03:42 -0600 Message-Id: <1365181426-11547-4-git-send-email-swarren@wwwdotorg.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1365181426-11547-1-git-send-email-swarren@wwwdotorg.org> References: <1365181426-11547-1-git-send-email-swarren@wwwdotorg.org> X-NVConfidentiality: public X-Virus-Scanned: clamav-milter 0.96.5 at avon.wwwdotorg.org X-Virus-Status: Clean X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130405_130358_255912_EC697A6E X-CRM114-Status: GOOD ( 11.54 ) X-Spam-Score: -4.3 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -2.4 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Stephen Warren X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org This branch includes major development on the core Tegra SoC support code in the mach-tegra directory: * SMP support for Tegra114. * Exposes SoC chip ID and revision through standard sysfs files. * System-level suspend/resume for Tegra20/30. At present, this only supports "LP2" mode (CPU power-down), but provides the basis to implement "LP0"/"LP1" (various levels of core/chip power-down) in the hopefully near future. * A minor cleanup of a duplicate include, which was introduced in this branch. This branch is based on the previous cleanup pull request. ---------------------------------------------------------------- The following changes since commit 7e56474456221541aab7b2fe415ff400d7c9910a: ARM: tegra: replace the CPU power on function with PMC call are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra.git tegra-for-3.10-soc for you to fetch changes up to 38be85de698ef3f2755ee0eabf520530757860aa: ARM: tegra: pm: remove duplicated include from pm.c ---------------------------------------------------------------- Danny Huang (2): ARM: tegra: expose chip ID and revision ARM: tegra: add speedo-based process id for Tegra114 Joseph Lo (8): ARM: tegra: bring up secondary CPU for Tegra114 ARM: tegra: add clock source of PMC to device trees ARM: tegra: moving the CPU power timer function to PMC driver gpio: tegra: add gpio wakeup source handling ARM: tegra: irq: add wake up handling ARM: dt: tegra: add bindings of power management configurations for PMC ARM: tegra: pm: add platform suspend support ARM: tegra: cpuidle: remove redundant parameters for powered-down mode Wei Yongjun (1): ARM: tegra: pm: remove duplicated include from pm.c .../bindings/arm/tegra/nvidia,tegra20-pmc.txt | 67 +++++++- arch/arm/Kconfig | 1 + arch/arm/boot/dts/tegra114-dalmore.dts | 13 ++ arch/arm/boot/dts/tegra114-pluto.dts | 13 ++ arch/arm/boot/dts/tegra114.dtsi | 2 + arch/arm/boot/dts/tegra20-colibri-512.dtsi | 13 ++ arch/arm/boot/dts/tegra20-harmony.dts | 13 ++ arch/arm/boot/dts/tegra20-paz00.dts | 13 ++ arch/arm/boot/dts/tegra20-seaboard.dts | 13 ++ arch/arm/boot/dts/tegra20-tamonten.dtsi | 13 ++ arch/arm/boot/dts/tegra20-trimslice.dts | 13 ++ arch/arm/boot/dts/tegra20-ventana.dts | 13 ++ arch/arm/boot/dts/tegra20-whistler.dts | 13 ++ arch/arm/boot/dts/tegra20.dtsi | 2 + arch/arm/boot/dts/tegra30-beaver.dts | 13 ++ arch/arm/boot/dts/tegra30-cardhu.dtsi | 13 ++ arch/arm/boot/dts/tegra30.dtsi | 2 + arch/arm/mach-tegra/Makefile | 1 + arch/arm/mach-tegra/common.c | 5 +- arch/arm/mach-tegra/cpuidle-tegra20.c | 6 +- arch/arm/mach-tegra/cpuidle-tegra30.c | 6 +- arch/arm/mach-tegra/fuse.c | 4 + arch/arm/mach-tegra/fuse.h | 7 + arch/arm/mach-tegra/irq.c | 96 ++++++++++- arch/arm/mach-tegra/irq.h | 6 + arch/arm/mach-tegra/platsmp.c | 8 + arch/arm/mach-tegra/pm.c | 131 ++++++++------ arch/arm/mach-tegra/pm.h | 17 +- arch/arm/mach-tegra/pmc.c | 162 ++++++++++++++++++ arch/arm/mach-tegra/pmc.h | 14 ++ arch/arm/mach-tegra/tegra.c | 29 +++- arch/arm/mach-tegra/tegra114_speedo.c | 104 +++++++++++ drivers/gpio/gpio-tegra.c | 21 ++- 33 files changed, 780 insertions(+), 67 deletions(-) create mode 100644 arch/arm/mach-tegra/tegra114_speedo.c