From patchwork Tue Jul 9 07:27:52 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajendra Nayak X-Patchwork-Id: 2825128 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 17D5AC0AB2 for ; Tue, 9 Jul 2013 07:29:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 299C42013D for ; Tue, 9 Jul 2013 07:28:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF6DE2013C for ; Tue, 9 Jul 2013 07:28:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753147Ab3GIH2z (ORCPT ); Tue, 9 Jul 2013 03:28:55 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:51017 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753074Ab3GIH2x (ORCPT ); Tue, 9 Jul 2013 03:28:53 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id r697SQIQ012853; Tue, 9 Jul 2013 02:28:27 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r697SQXT014191; Tue, 9 Jul 2013 02:28:26 -0500 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Tue, 9 Jul 2013 02:28:26 -0500 Received: from ula0131687.apr.dhcp.ti.com (ula0131687-172024145004.apr.dhcp.ti.com [172.24.145.4]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r697S2dc013445; Tue, 9 Jul 2013 02:28:24 -0500 From: Rajendra Nayak To: , CC: , , , , , , Rajendra Nayak Subject: [PATCH 7/8] ARM: DRA7: board-generic: Add basic DT support Date: Tue, 9 Jul 2013 12:57:52 +0530 Message-ID: <1373354873-12359-8-git-send-email-rnayak@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1373354873-12359-1-git-send-email-rnayak@ti.com> References: <1373354873-12359-1-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=-7.2 required=5.0 tests=BAYES_00, 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 --- .../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 e5fbfed..92f8dd3 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -201,3 +201,21 @@ 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