From patchwork Wed Nov 2 14:09:07 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter De Schrijver X-Patchwork-Id: 123280 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id EFE48B6F87 for ; Thu, 3 Nov 2011 01:11:38 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932228Ab1KBOLW (ORCPT ); Wed, 2 Nov 2011 10:11:22 -0400 Received: from hqemgate03.nvidia.com ([216.228.121.140]:7382 "EHLO hqemgate03.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932097Ab1KBOJc (ORCPT ); Wed, 2 Nov 2011 10:09:32 -0400 Received: from hqnvupgp05.nvidia.com (Not Verified[216.228.121.13]) by hqemgate03.nvidia.com id ; Wed, 02 Nov 2011 07:21:54 -0700 Received: from hqemhub02.nvidia.com ([172.17.108.22]) by hqnvupgp05.nvidia.com (PGP Universal service); Wed, 02 Nov 2011 07:09:25 -0700 X-PGP-Universal: processed; by hqnvupgp05.nvidia.com on Wed, 02 Nov 2011 07:09:25 -0700 Received: from deemhub01.nvidia.com (10.21.69.137) by hqemhub02.nvidia.com (172.20.150.31) with Microsoft SMTP Server (TLS) id 8.3.213.0; Wed, 2 Nov 2011 07:09:25 -0700 Received: from tbergstrom-lnx.Nvidia.com (10.21.65.27) by deemhub01.nvidia.com (10.21.69.137) with Microsoft SMTP Server id 8.3.213.0; Wed, 2 Nov 2011 15:09:22 +0100 Received: by tbergstrom-lnx.Nvidia.com (Postfix, from userid 1002) id A795026437; Wed, 2 Nov 2011 16:09:22 +0200 (EET) From: Peter De Schrijver To: Peter De Schrijver CC: Russell King , Colin Cross , Olof Johansson , Stephen Warren , , , Subject: [PATCH v2 8/8] arm/tegra: add support for tegra30 based board cardhu Date: Wed, 2 Nov 2011 16:09:07 +0200 Message-ID: <1320242948-21061-9-git-send-email-pdeschrijver@nvidia.com> X-Mailer: git-send-email 1.7.7.rc0.72.g4b5ea.dirty In-Reply-To: <1320242948-21061-1-git-send-email-pdeschrijver@nvidia.com> References: <1320242948-21061-1-git-send-email-pdeschrijver@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Add support for the tegra30 based cardhu development board. Cardhu is a tablet formfactor reference design for tegra30. The patch provides a device tree for the board, updates Makefile.boot to build the dtb, includes the platform in Kconfig and updates board-dt.c. Signed-off-by: Peter De Schrijver --- arch/arm/boot/dts/tegra-cardhu.dts | 36 ++++++++++++++++++++++++++++++++++++ arch/arm/mach-tegra/Kconfig | 7 +++++++ arch/arm/mach-tegra/Makefile.boot | 1 + arch/arm/mach-tegra/board-dt.c | 1 + 4 files changed, 45 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/tegra-cardhu.dts diff --git a/arch/arm/boot/dts/tegra-cardhu.dts b/arch/arm/boot/dts/tegra-cardhu.dts new file mode 100644 index 0000000..70c41fc --- /dev/null +++ b/arch/arm/boot/dts/tegra-cardhu.dts @@ -0,0 +1,36 @@ +/dts-v1/; + +/include/ "tegra30.dtsi" + +/ { + model = "NVIDIA Tegra30 Cardhu evaluation board"; + compatible = "nvidia,cardhu", "nvidia,tegra30"; + + memory { + reg = < 0x80000000 0x40000000 >; + }; + + serial@70006000 { + clock-frequency = < 408000000 >; + }; + + i2c@7000c000 { + clock-frequency = <100000>; + }; + + i2c@7000c400 { + clock-frequency = <100000>; + }; + + i2c@7000c500 { + clock-frequency = <100000>; + }; + + i2c@7000c700 { + clock-frequency = <100000>; + }; + + i2c@7000d000 { + clock-frequency = <100000>; + }; +}; diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index f2eb6d1..43a6352 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -83,6 +83,13 @@ config MACH_VENTANA help Support for the nVidia Ventana development platform +config MACH_CARDHU + bool "Cardhu board" + depends on ARCH_TEGRA_3x_SOC + select MACH_TEGRA_DT + help + Support for the nVidia Cardhu development platform + choice prompt "Low-level debug console UART" default TEGRA_DEBUG_UART_NONE diff --git a/arch/arm/mach-tegra/Makefile.boot b/arch/arm/mach-tegra/Makefile.boot index bd12c9f..b518848 100644 --- a/arch/arm/mach-tegra/Makefile.boot +++ b/arch/arm/mach-tegra/Makefile.boot @@ -5,3 +5,4 @@ initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000 dtb-$(CONFIG_MACH_HARMONY) += tegra-harmony.dtb dtb-$(CONFIG_MACH_SEABOARD) += tegra-seaboard.dtb dtb-$(CONFIG_MACH_VENTANA) += tegra-ventana.dtb +dtb-$(CONFIG_MACH_CARDHU) += tegra-cardhu.dtb diff --git a/arch/arm/mach-tegra/board-dt.c b/arch/arm/mach-tegra/board-dt.c index 1680e96..88947b5 100644 --- a/arch/arm/mach-tegra/board-dt.c +++ b/arch/arm/mach-tegra/board-dt.c @@ -142,6 +142,7 @@ static const char * tegra_dt_board_compat[] = { "nvidia,harmony", "nvidia,seaboard", "nvidia,ventana", + "nvidia,cardhu", NULL };