From patchwork Tue Aug 6 21:40:28 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 2839663 Return-Path: X-Original-To: patchwork-linux-omap@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 8B9D19F479 for ; Tue, 6 Aug 2013 21:47:12 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AAF14201FC for ; Tue, 6 Aug 2013 21:47:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C00A1201F8 for ; Tue, 6 Aug 2013 21:47:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756853Ab3HFVrI (ORCPT ); Tue, 6 Aug 2013 17:47:08 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:43728 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756731Ab3HFVrF (ORCPT ); Tue, 6 Aug 2013 17:47:05 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id r76LkkfT014420; Tue, 6 Aug 2013 16:46:46 -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 r76Lkk2k017122; Tue, 6 Aug 2013 16:46:46 -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; Tue, 6 Aug 2013 16:46:45 -0500 Received: from localhost (irmo.am.dhcp.ti.com [128.247.74.241]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r76LkkG8024220; Tue, 6 Aug 2013 16:46:46 -0500 From: Suman Anna To: Benoit Cousson , Tony Lindgren CC: Paul Walmsley , Ohad Ben-Cohen , Jassi Brar , , , , Suman Anna Subject: [PATCHv3 4/8] ARM: OMAP5: hwmod data: Add mailbox data Date: Tue, 6 Aug 2013 16:40:28 -0500 Message-ID: <1375825228-18191-1-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 1.8.3.3 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=-6.9 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 Add the hwmod data for the mailbox IP in OMAP5 SoC. This is needed to be able to enable the OMAP mailbox support for OMAP5. Signed-off-by: Suman Anna --- arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 42 ++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c index f37ae96..e4f85da 100644 --- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c @@ -741,6 +741,39 @@ static struct omap_hwmod omap54xx_kbd_hwmod = { }; /* + * 'mailbox' class + * mailbox module allowing communication between the on-chip processors using a + * queued mailbox-interrupt mechanism. + */ + +static struct omap_hwmod_class_sysconfig omap54xx_mailbox_sysc = { + .rev_offs = 0x0000, + .sysc_offs = 0x0010, + .sysc_flags = (SYSC_HAS_RESET_STATUS | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type2, +}; + +static struct omap_hwmod_class omap54xx_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap54xx_mailbox_sysc, +}; + +/* mailbox */ +static struct omap_hwmod omap54xx_mailbox_hwmod = { + .name = "mailbox", + .class = &omap54xx_mailbox_hwmod_class, + .clkdm_name = "l4cfg_clkdm", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP54XX_CM_L4CFG_MAILBOX_CLKCTRL_OFFSET, + .context_offs = OMAP54XX_RM_L4CFG_MAILBOX_CONTEXT_OFFSET, + }, + }, +}; + +/* * 'mcbsp' class * multi channel buffered serial port controller */ @@ -1807,6 +1840,14 @@ static struct omap_hwmod_ocp_if omap54xx_l4_wkup__kbd = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* l4_cfg -> mailbox */ +static struct omap_hwmod_ocp_if omap54xx_l4_cfg__mailbox = { + .master = &omap54xx_l4_cfg_hwmod, + .slave = &omap54xx_mailbox_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l4_abe -> mcbsp1 */ static struct omap_hwmod_ocp_if omap54xx_l4_abe__mcbsp1 = { .master = &omap54xx_l4_abe_hwmod, @@ -2107,6 +2148,7 @@ static struct omap_hwmod_ocp_if *omap54xx_hwmod_ocp_ifs[] __initdata = { &omap54xx_l4_per__i2c4, &omap54xx_l4_per__i2c5, &omap54xx_l4_wkup__kbd, + &omap54xx_l4_cfg__mailbox, &omap54xx_l4_abe__mcbsp1, &omap54xx_l4_abe__mcbsp2, &omap54xx_l4_abe__mcbsp3,