Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932340Ab2BIXtm (ORCPT ); Thu, 9 Feb 2012 18:49:42 -0500 Received: from hqemgate04.nvidia.com ([216.228.121.35]:18413 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932213Ab2BIXtk (ORCPT ); Thu, 9 Feb 2012 18:49:40 -0500 X-PGP-Universal: processed; by hqnvupgp08.nvidia.com on Thu, 09 Feb 2012 15:49:33 -0800 From: Peter De Schrijver To: Peter De Schrijver Cc: Colin Cross , Olof Johansson , Stephen Warren , Russell King , Gary King , Arnd Bergmann , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 08/10] ARM: tegra: add support for Tegra30 powerdomains Date: Fri, 10 Feb 2012 01:47:48 +0200 Message-Id: <1328831277-21002-9-git-send-email-pdeschrijver@nvidia.com> X-Mailer: git-send-email 1.7.7.rc0.72.g4b5ea.dirty In-Reply-To: <1328831277-21002-1-git-send-email-pdeschrijver@nvidia.com> References: <1328831277-21002-1-git-send-email-pdeschrijver@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1798 Lines: 52 Add support for the new powerdomains in Tegra30 such as extra CPU cores and the SATA domain. Signed-off-by: Peter De Schrijver --- arch/arm/mach-tegra/include/mach/powergate.h | 10 ++++++++++ arch/arm/mach-tegra/powergate.c | 3 +++ 2 files changed, 13 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-tegra/include/mach/powergate.h b/arch/arm/mach-tegra/include/mach/powergate.h index 0ec8ce1..ca41186 100644 --- a/arch/arm/mach-tegra/include/mach/powergate.h +++ b/arch/arm/mach-tegra/include/mach/powergate.h @@ -27,6 +27,16 @@ #define TEGRA_POWERGATE_VDEC 4 #define TEGRA_POWERGATE_L2 5 #define TEGRA_POWERGATE_MPE 6 +#define TEGRA_POWERGATE_HEG 7 +#define TEGRA_POWERGATE_SATA 8 +#define TEGRA_POWERGATE_CPU1 9 +#define TEGRA_POWERGATE_CPU2 10 +#define TEGRA_POWERGATE_CPU3 11 +#define TEGRA_POWERGATE_CELP 12 +#define TEGRA_POWERGATE_3D1 13 + +#define TEGRA_POWERGATE_CPU0 TEGRA_POWERGATE_CPU +#define TEGRA_POWERGATE_3D0 TEGRA_POWERGATE_3D int tegra_powergate_is_powered(int id); int tegra_powergate_power_on(int id); diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index 984bbdf..7120ad7 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -167,6 +167,9 @@ int __init tegra_powergate_init(void) case TEGRA20: tegra_num_powerdomains = 7; break; + case TEGRA30: + tegra_num_powerdomains = 14; + break; default: /* Unknown Tegra variant. Disable powergating */ tegra_num_powerdomains = 0; -- 1.7.4.1 -- 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/