From patchwork Tue Jan 29 23:51:23 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Allen Martin X-Patchwork-Id: 216728 X-Patchwork-Delegate: twarren@nvidia.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id BBC202C0079 for ; Wed, 30 Jan 2013 10:51:58 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 20FBE4A14B; Wed, 30 Jan 2013 00:51:55 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id znjf-NwYDdWh; Wed, 30 Jan 2013 00:51:54 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id F14164A114; Wed, 30 Jan 2013 00:51:46 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id B8A764A11F for ; Wed, 30 Jan 2013 00:51:44 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zUJEPSmM18r2 for ; Wed, 30 Jan 2013 00:51:42 +0100 (CET) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from hqemgate04.nvidia.com (hqemgate04.nvidia.com [216.228.121.35]) by theia.denx.de (Postfix) with ESMTPS id C5BC74A114 for ; Wed, 30 Jan 2013 00:51:38 +0100 (CET) Received: from hqnvupgp06.nvidia.com (Not Verified[216.228.121.13]) by hqemgate04.nvidia.com id ; Tue, 29 Jan 2013 15:51:23 -0800 Received: from hqemhub02.nvidia.com ([172.17.108.22]) by hqnvupgp06.nvidia.com (PGP Universal service); Tue, 29 Jan 2013 15:49:43 -0800 X-PGP-Universal: processed; by hqnvupgp06.nvidia.com on Tue, 29 Jan 2013 15:49:43 -0800 Received: from badger.nvidia.com (172.20.144.16) by hqemhub02.nvidia.com (172.20.150.31) with Microsoft SMTP Server id 8.3.297.1; Tue, 29 Jan 2013 15:51:34 -0800 From: Allen Martin To: , , Date: Tue, 29 Jan 2013 15:51:23 -0800 Message-ID: <1359503489-17622-2-git-send-email-amartin@nvidia.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1359503489-17622-1-git-send-email-amartin@nvidia.com> References: <1359503489-17622-1-git-send-email-amartin@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Cc: u-boot@lists.denx.de Subject: [U-Boot] [PATCH v4 1/7] tegra20: fdt: add SPI SFLASH node X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Add node for tegra20 SPI SFLASH controller to fdt. Signed-off-by: Allen Martin Reviewed-by: Stephen Warren --- arch/arm/dts/tegra20.dtsi | 12 ++++++++++++ board/compulab/dts/tegra20-trimslice.dts | 5 +++++ 2 files changed, 17 insertions(+) diff --git a/arch/arm/dts/tegra20.dtsi b/arch/arm/dts/tegra20.dtsi index 12049fd..9a89685 100644 --- a/arch/arm/dts/tegra20.dtsi +++ b/arch/arm/dts/tegra20.dtsi @@ -236,6 +236,18 @@ clocks = <&tegra_car 12>, <&tegra_car 124>; }; + spi@7000c380 { + compatible = "nvidia,tegra20-sflash"; + reg = <0x7000c380 0x80>; + interrupts = <0 39 0x04>; + nvidia,dma-request-selector = <&apbdma 11>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + /* PERIPH_ID_SPI1, PLLP_OUT0 */ + clocks = <&tegra_car 43>; + }; + i2c@7000c400 { #address-cells = <1>; #size-cells = <0>; diff --git a/board/compulab/dts/tegra20-trimslice.dts b/board/compulab/dts/tegra20-trimslice.dts index c8a4dd4..7aeed67 100644 --- a/board/compulab/dts/tegra20-trimslice.dts +++ b/board/compulab/dts/tegra20-trimslice.dts @@ -23,6 +23,11 @@ status = "disabled"; }; + spi@7000c380 { + status = "okay"; + spi-max-frequency = <25000000>; + }; + i2c@7000c400 { status = "disabled"; };