From patchwork Wed Feb 20 13:44:15 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anil Kumar X-Patchwork-Id: 2167471 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id BF8A63FD4E for ; Wed, 20 Feb 2013 13:44:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935415Ab3BTNoZ (ORCPT ); Wed, 20 Feb 2013 08:44:25 -0500 Received: from mail-pb0-f52.google.com ([209.85.160.52]:48663 "EHLO mail-pb0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935246Ab3BTNoY (ORCPT ); Wed, 20 Feb 2013 08:44:24 -0500 Received: by mail-pb0-f52.google.com with SMTP id ma3so2870189pbc.11 for ; Wed, 20 Feb 2013 05:44:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer; bh=s44kqJ2J44WStEVSNm5aHoL4n2dbWRRPIK+NBTYSFhw=; b=On3n2FRZXBVOAu4hxmKdoCY3AtzBUIfzmxyrTRzaW4Y3OpsUre+iNmm/L8ydDmHZk1 7yrqs5YOo7xJF2TavE16HdsNH/oioRQuXN8R5C2Dt3vVDaknUcfYWWym1G0GjgKDQ6gH UCv1pymLvzBnNUeSgXOi33nEN6Dyd1UlpMrObLYt8GtzKYZoJI9akNfoOsGU6AlSqSst /KnNOfsj8MIgIhgeb6MN2SPKmlLHfSBzjkYVCYIXKJl9M1YUmF5MMrzqit4qGX2kL66s RdGRd7pET6eq/pnjMQeAZz3fEJpVMsI8XGhPevEFlJwNNZVGIlz3Kb/H30lGkn2t/2/h aVtg== X-Received: by 10.68.227.129 with SMTP id sa1mr48147002pbc.107.1361367863439; Wed, 20 Feb 2013 05:44:23 -0800 (PST) Received: from localhost.localdomain ([123.237.219.158]) by mx.google.com with ESMTPS id d1sm111250265pav.6.2013.02.20.05.44.18 (version=TLSv1 cipher=RC4-SHA bits=128/128); Wed, 20 Feb 2013 05:44:22 -0800 (PST) From: Anil Kumar To: devicetree-discuss@lists.ozlabs.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: linux@arm.linux.org.uk, b-cousson@ti.com, tony@atomide.com, grant.likely@secretlab.ca, anilk4.v@gmail.com, thomas@tomweber.eu Subject: [PATCH V4] ARM: dts: add minimal DT support for DevKit8000 Date: Wed, 20 Feb 2013 19:14:15 +0530 Message-Id: <1361367855-29208-1-git-send-email-anilk4.v@gmail.com> X-Mailer: git-send-email 1.7.0.4 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org DevKit8000 is a beagle board clone from Timll, sold by armkits.com. The DevKit8000 has RS232 serial port, LCD, DVI-D, S-Video, Ethernet, SD/MMC, keyboard, camera, SPI, I2C, USB and JTAG interface. This patch adds the basic DT support for devkit8000. At this time, Information of twl4030 (PMIC), MMC1, I2C1 and leds are added. Signed-off-by: Anil Kumar Tested-by: Thomas Weber Reviewed-by: Manish Badarkhe --- -This patch is based on top of kernel 3.8-rc5. -Tested on Devkit8000. For V4: -Tiny nitpick. For V3: - Remove pin mux as done at device boot time by default. For V2: - Change model name as "TimLL OMAP3 Devkit8000" - Change compatible as "timll,omap3-devkit8000" - Doing i2c1 pinmux default with pinctrl-single driver instead of i2c1 driver probe time. :100644 100644 5ebb44f... 22ebc76... M arch/arm/boot/dts/Makefile :000000 100644 0000000... 2e1463a... A arch/arm/boot/dts/omap3-devkit8000.dts :100644 100644 53cb380b.. ccecb76... M arch/arm/mach-omap2/board-generic.c arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/omap3-devkit8000.dts | 102 ++++++++++++++++++++++++++++++++ arch/arm/mach-omap2/board-generic.c | 1 + 3 files changed, 104 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 5ebb44f..22ebc76 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -102,6 +102,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ imx28-tx28.dtb dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ omap3-beagle.dtb \ + omap3-devkit8000.dtb \ omap3-beagle-xm.dtb \ omap3-evm.dtb \ omap3-tobi.dtb \ diff --git a/arch/arm/boot/dts/omap3-devkit8000.dts b/arch/arm/boot/dts/omap3-devkit8000.dts new file mode 100644 index 0000000..2e1463a --- /dev/null +++ b/arch/arm/boot/dts/omap3-devkit8000.dts @@ -0,0 +1,102 @@ +/* + * Author: Anil Kumar + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +/dts-v1/; + +/include/ "omap3.dtsi" +/ { + model = "TimLL OMAP3 Devkit8000"; + compatible = "timll,omap3-devkit8000", "ti,omap3"; + + memory { + device_type = "memory"; + reg = <0x80000000 0x10000000>; /* 256 MB */ + }; + + leds { + compatible = "gpio-leds"; + + heartbeat { + label = "devkit8000::led1"; + gpios = <&gpio6 26 0>; /* 186 -> LED1 */ + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + + mmc { + label = "devkit8000::led2"; + gpios = <&gpio6 3 0>; /* 163 -> LED2 */ + default-state = "on"; + linux,default-trigger = "none"; + }; + + usr { + label = "devkit8000::led3"; + gpios = <&gpio6 4 0>; /* 164 -> LED3 */ + default-state = "on"; + linux,default-trigger = "usr"; + }; + }; +}; + +&i2c1 { + clock-frequency = <2600000>; + + twl: twl@48 { + reg = <0x48>; + interrupts = <7>; /* SYS_NIRQ cascaded to intc */ + interrupt-parent = <&intc>; + }; +}; + +&i2c2 { + status = "disabled"; +}; + +&i2c3 { + status = "disabled"; +}; + +/include/ "twl4030.dtsi" + +&mmc1 { + vmmc-supply = <&vmmc1>; + vmmc_aux-supply = <&vsim>; + bus-width = <8>; +}; + +&mmc2 { + status = "disabled"; +}; + +&mmc3 { + status = "disabled"; +}; + +&wdt2 { + status = "disabled"; +}; + +&mcbsp1 { + status = "disabled"; +}; + +&mcbsp2 { + status = "disabled"; +}; + +&mcbsp3 { + status = "disabled"; +}; + +&mcbsp4 { + status = "disabled"; +}; + +&mcbsp5 { + status = "disabled"; +}; diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 53cb380..ccecb76 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -110,6 +110,7 @@ MACHINE_END static const char *omap3_gp_boards_compat[] __initdata = { "ti,omap3-beagle", + "timll,omap3-devkit8000", NULL, };