From patchwork Fri Jun 21 10:39:41 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas KANDAGATLA X-Patchwork-Id: 2761531 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id CBCF49F756 for ; Fri, 21 Jun 2013 10:48:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D1D1E20219 for ; Fri, 21 Jun 2013 10:48:16 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BA62120216 for ; Fri, 21 Jun 2013 10:48:15 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UpyqP-0008WU-Ea; Fri, 21 Jun 2013 10:45:31 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Upypf-0006wO-0u; Fri, 21 Jun 2013 10:44:43 +0000 Received: from eu1sys200aog125.obsmtp.com ([207.126.144.159]) by merlin.infradead.org with smtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Upyox-0006pO-HC for linux-arm-kernel@lists.infradead.org; Fri, 21 Jun 2013 10:44:01 +0000 Received: from beta.dmz-eu.st.com ([164.129.1.35]) (using TLSv1) by eu1sys200aob125.postini.com ([207.126.147.11]) with SMTP ID DSNKUcQuVOYZyg7cCha6tsitCIlio6lVTEoL@postini.com; Fri, 21 Jun 2013 10:43:59 UTC Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 6C1F21AF; Fri, 21 Jun 2013 10:43:31 +0000 (GMT) Received: from mail7.sgp.st.com (unknown [164.129.223.81]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 25B454AE2; Fri, 21 Jun 2013 10:43:09 +0000 (GMT) Received: from localhost (king.bri.st.com [10.65.51.59]) by mail7.sgp.st.com (MOS 4.3.3-GA) with ESMTP id BGG00610 (AUTH srinivak); Fri, 21 Jun 2013 12:43:30 +0200 From: Srinivas KANDAGATLA To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 6/7] ARM:stih41x: Add B2000 board support Date: Fri, 21 Jun 2013 11:39:41 +0100 Message-Id: <1371811182-27454-1-git-send-email-srinivas.kandagatla@st.com> X-Mailer: git-send-email 1.7.6.5 In-Reply-To: <1371811076-27168-1-git-send-email-srinivas.kandagatla@st.com> References: <1371811076-27168-1-git-send-email-srinivas.kandagatla@st.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130621_064400_607889_86298D8A X-CRM114-Status: GOOD ( 18.16 ) X-Spam-Score: -4.2 (----) Cc: Russell King , kernel@stlinux.com, Arnd Bergmann , linux-doc@vger.kernel.org, Srinivas Kandagatla , linux-kernel@vger.kernel.org, Stephen Gallimore , Stuart Menefy , Rob Landley , Olof Johansson X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Srinivas Kandagatla B2000 board is reference board for STIH415/416 SOCs, it has 2 x UART, 4x USB, 2 x Ethernet, 1 x SATA, 1 x PCIe, and 1GB RAM. This patch add initial support to b2000 with STiH415/416 with UART2 as console and a heard beat LED. Signed-off-by: Srinivas Kandagatla CC: Stephen Gallimore CC: Arnd Bergmann --- arch/arm/boot/dts/Makefile | 2 + arch/arm/boot/dts/stih415-b2000.dts | 15 ++++++++++++ arch/arm/boot/dts/stih416-b2000.dts | 16 +++++++++++++ arch/arm/boot/dts/stih41x-b2000.dtsi | 41 ++++++++++++++++++++++++++++++++++ 4 files changed, 74 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/stih415-b2000.dts create mode 100644 arch/arm/boot/dts/stih416-b2000.dts create mode 100644 arch/arm/boot/dts/stih41x-b2000.dtsi diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f0895c5..d4615fd 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -177,6 +177,8 @@ dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \ spear320-evb.dtb \ spear320-hmi.dtb dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb +dtb-$(CONFIG_ARCH_STIXXXX)+= stih415-b2000.dtb \ + stih416-b2000.dtb dtb-$(CONFIG_ARCH_SUNXI) += \ sun4i-a10-cubieboard.dtb \ sun4i-a10-mini-xplus.dtb \ diff --git a/arch/arm/boot/dts/stih415-b2000.dts b/arch/arm/boot/dts/stih415-b2000.dts new file mode 100644 index 0000000..d4af531 --- /dev/null +++ b/arch/arm/boot/dts/stih415-b2000.dts @@ -0,0 +1,15 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla + * + * 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 + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih415.dtsi" +#include "stih41x-b2000.dtsi" +/ { + model = "STiH415 B2000 Board"; + compatible = "st,stih415", "st,stih415-b2000"; +}; diff --git a/arch/arm/boot/dts/stih416-b2000.dts b/arch/arm/boot/dts/stih416-b2000.dts new file mode 100644 index 0000000..a5eb6ee --- /dev/null +++ b/arch/arm/boot/dts/stih416-b2000.dts @@ -0,0 +1,16 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla + * + * 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 + * publishhed by the Free Software Foundation. + */ +/dts-v1/; +#include "stih416.dtsi" +#include "stih41x-b2000.dtsi" + +/ { + compatible = "st,stih416", "st,stih416-b2000"; + model = "STiH416 B2000"; +}; diff --git a/arch/arm/boot/dts/stih41x-b2000.dtsi b/arch/arm/boot/dts/stih41x-b2000.dtsi new file mode 100644 index 0000000..8e694d2 --- /dev/null +++ b/arch/arm/boot/dts/stih41x-b2000.dtsi @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2013 STMicroelectronics (R&D) Limited. + * Author: Srinivas Kandagatla + * + * 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 + * publishhed by the Free Software Foundation. + */ +/ { + + memory{ + device_type = "memory"; + reg = <0x60000000 0x40000000>; + }; + + chosen { + bootargs = "console=ttyAS0,115200"; + linux,stdout-path = &serial2; + }; + + aliases { + ttyAS0 = &serial2; + }; + + soc { + serial2: serial@fed32000 { + status = "okay"; + }; + + leds { + compatible = "gpio-leds"; + fp_led { + #gpio-cells = <1>; + label = "Front Panel LED"; + gpios = <&PIO105 7>; + linux,default-trigger = "heartbeat"; + }; + }; + + }; +};