From patchwork Thu Sep 6 15:38:32 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sekhar Nori X-Patchwork-Id: 1416321 Return-Path: X-Original-To: patchwork-davinci@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from arroyo.ext.ti.com (arroyo.ext.ti.com [192.94.94.40]) by patchwork1.kernel.org (Postfix) with ESMTP id B57593FC85 for ; Thu, 6 Sep 2012 15:44:40 +0000 (UTC) Received: from dlelxv30.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id q86Ffq6q020052; Thu, 6 Sep 2012 10:42:05 -0500 Received: from DLEE74.ent.ti.com (dlee74.ent.ti.com [157.170.170.8]) by dlelxv30.itg.ti.com (8.13.8/8.13.8) with ESMTP id q86Ffqe2021335; Thu, 6 Sep 2012 10:41:52 -0500 Received: from dlelxv23.itg.ti.com (172.17.1.198) by DLEE74.ent.ti.com (157.170.170.8) with Microsoft SMTP Server id 14.1.323.3; Thu, 6 Sep 2012 10:41:52 -0500 Received: from linux.omap.com (dlelxs01.itg.ti.com [157.170.227.31]) by dlelxv23.itg.ti.com (8.13.8/8.13.8) with ESMTP id q86FfqsO016952; Thu, 6 Sep 2012 10:41:52 -0500 Received: from linux.omap.com (localhost [127.0.0.1]) by linux.omap.com (Postfix) with ESMTP id C93C58062D; Thu, 6 Sep 2012 10:41:51 -0500 (CDT) X-Original-To: davinci-linux-open-source@linux.davincidsp.com Delivered-To: davinci-linux-open-source@linux.davincidsp.com Received: from dbdp20.itg.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by linux.omap.com (Postfix) with ESMTP id 62E7C80628 for ; Thu, 6 Sep 2012 10:39:25 -0500 (CDT) Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q86FdNEt003462; Thu, 6 Sep 2012 21:09:23 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Thu, 6 Sep 2012 21:09:23 +0530 Received: from psplinux063 (smtpvbd.itg.ti.com [172.24.170.250]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with ESMTP id q86FdJTX019399; Thu, 6 Sep 2012 21:09:20 +0530 Received: from a0875516 by psplinux063 with local (Exim 4.71) (envelope-from ) id 1T9eAp-00025Y-Pc; Thu, 06 Sep 2012 21:09:19 +0530 From: Sekhar Nori To: Subject: [PATCH 7/9] ARM: davinci: add support for am1808 based EnBW CMC board Date: Thu, 6 Sep 2012 21:08:32 +0530 Message-ID: <1346945914-7802-8-git-send-email-nsekhar@ti.com> X-Mailer: git-send-email 1.7.10.1 In-Reply-To: <1346945914-7802-1-git-send-email-nsekhar@ti.com> References: <1346945914-7802-1-git-send-email-nsekhar@ti.com> MIME-Version: 1.0 CC: Kevin Hilman , Wolfgang Denk , , Heiko Schocher , X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com From: Heiko Schocher This board supports: - AM1808 based board - 64 MiB DDR ram - 2 MiB Nor flash - 128 MiB NAND flash - use internal RTC - I2C support - hwmon lm75 support - UBI/UBIFS support - MMC support - USB OTG support This patch adds the basic DTS file enabling the serial ports. Other features will be added in due course of time. Signed-off-by: Heiko Schocher Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree-discuss@lists.ozlabs.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: Sekhar Nori Cc: Kevin Hilman Cc: Wolfgang Denk [nsekhar@ti.com: modified after dtsi refactoring and added binding documentation] Signed-off-by: Sekhar Nori --- Documentation/devicetree/bindings/arm/davinci.txt | 4 +++ arch/arm/boot/dts/da850-enbw-cmc.dts | 30 +++++++++++++++++++++ arch/arm/mach-davinci/da8xx-dt.c | 1 + 3 files changed, 35 insertions(+) create mode 100644 arch/arm/boot/dts/da850-enbw-cmc.dts diff --git a/Documentation/devicetree/bindings/arm/davinci.txt b/Documentation/devicetree/bindings/arm/davinci.txt index 2dda756..cfaeda4 100644 --- a/Documentation/devicetree/bindings/arm/davinci.txt +++ b/Documentation/devicetree/bindings/arm/davinci.txt @@ -5,6 +5,10 @@ DA850/OMAP-L138/AM18x Evaluation Module (EVM) board Required root node properties: - compatible = "ti,da850-evm", "ti,da850"; +EnBW AM1808 based CMC board +Required root node properties: + - compatible = "enbw,cmc", "ti,da850; + Generic DaVinci Boards ---------------------- diff --git a/arch/arm/boot/dts/da850-enbw-cmc.dts b/arch/arm/boot/dts/da850-enbw-cmc.dts new file mode 100644 index 0000000..422fdb3 --- /dev/null +++ b/arch/arm/boot/dts/da850-enbw-cmc.dts @@ -0,0 +1,30 @@ +/* + * Device Tree for AM1808 EnBW CMC board + * + * Copyright 2012 DENX Software Engineering GmbH + * Heiko Schocher + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +/dts-v1/; +/include/ "da850.dtsi" + +/ { + compatible = "enbw,cmc", "ti,da850"; + model = "EnBW CMC"; + + soc { + serial0: serial@1c42000 { + status = "okay"; + }; + serial1: serial@1d0c000 { + status = "okay"; + }; + serial2: serial@1d0d000 { + status = "okay"; + }; + }; +}; diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index 94b09fd..37c27af 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -47,6 +47,7 @@ static void __init da850_init_machine(void) } static const char *da850_boards_compat[] __initdata = { + "enbw,cmc", "ti,da850-evm", "ti,da850", NULL,