From patchwork Sun Aug 4 16:27:32 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 2838428 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id E195EBF535 for ; Sun, 4 Aug 2013 16:28:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 10D4420170 for ; Sun, 4 Aug 2013 16:28:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 294E72016D for ; Sun, 4 Aug 2013 16:28:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753680Ab3HDQ2l (ORCPT ); Sun, 4 Aug 2013 12:28:41 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:54079 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753663Ab3HDQ2l (ORCPT ); Sun, 4 Aug 2013 12:28:41 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r74GSFWS013230; Sun, 4 Aug 2013 11:28:15 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r74GSFC4028741; Sun, 4 Aug 2013 11:28:15 -0500 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.2.342.3; Sun, 4 Aug 2013 11:28:14 -0500 Received: from ula0131687.itg.ti.com (h81-179.vpn.ti.com [172.24.81.179]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r74GRjfU018687; Sun, 4 Aug 2013 11:28:08 -0500 From: Rajendra Nayak To: , CC: , , , , , , , , , , Rajendra Nayak Subject: [PATCH v3 4/9] ARM: DRA7: board-generic: Add basic DT support Date: Sun, 4 Aug 2013 21:57:32 +0530 Message-ID: <1375633657-6835-5-git-send-email-rnayak@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1375633657-6835-1-git-send-email-rnayak@ti.com> References: <1375633657-6835-1-git-send-email-rnayak@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00,KHOP_BIG_TO_CC, RCVD_IN_DNSWL_HI, 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: R Sricharan Describe minimal DT boot machine details for DRA7xx based SoC's. DRA7xx family is based on dual core ARM CORTEX A15 using GIC as the interrupt controller. The PRCM and timer infrastructure is reused from OMAP5 and so are the io descriptor tables. Signed-off-by: R Sricharan Signed-off-by: Rajendra Nayak Acked-by: Santosh Shilimkar --- .../devicetree/bindings/arm/omap/omap.txt | 3 +++ arch/arm/mach-omap2/board-generic.c | 18 ++++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index 6d498c7..91b7049 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -59,3 +59,6 @@ Boards: - AM43x EPOS EVM compatible = "ti,am43x-epos-evm", "ti,am4372", "ti,am43" + +- DRA7 EVM: Software Developement Board for DRA7XX + compatible = "ti,dra7-evm", "ti,dra7" diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index be5d005..b89e55b 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -222,3 +222,21 @@ DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)") .dt_compat = am43_boards_compat, MACHINE_END #endif + +#ifdef CONFIG_SOC_DRA7XX +static const char *dra7xx_boards_compat[] __initdata = { + "ti,dra7", + NULL, +}; + +DT_MACHINE_START(DRA7XX_DT, "Generic DRA7XX (Flattened Device Tree)") + .reserve = omap_reserve, + .smp = smp_ops(omap4_smp_ops), + .map_io = omap5_map_io, + .init_early = dra7xx_init_early, + .init_irq = omap_gic_of_init, + .init_machine = omap_generic_init, + .init_time = omap5_realtime_timer_init, + .dt_compat = dra7xx_boards_compat, +MACHINE_END +#endif