From patchwork Wed Mar 26 13:57:47 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 3893791 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 7E5249F2E8 for ; Wed, 26 Mar 2014 14:16:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AD4D920158 for ; Wed, 26 Mar 2014 14:16:49 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AAB5020149 for ; Wed, 26 Mar 2014 14:16:48 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WSobr-0004km-Ix; Wed, 26 Mar 2014 14:15:16 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WSoNp-0007J9-VU; Wed, 26 Mar 2014 14:00:45 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WSoMP-00074T-Mr for linux-arm-kernel@lists.infradead.org; Wed, 26 Mar 2014 13:59:19 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id s2QDwjkS023417; Wed, 26 Mar 2014 08:58:45 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s2QDwjb1005549; Wed, 26 Mar 2014 08:58:45 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.174.1; Wed, 26 Mar 2014 08:58:45 -0500 Received: from localhost.localdomain (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s2QDvvW5020104; Wed, 26 Mar 2014 08:58:40 -0500 From: Kishon Vijay Abraham I To: , , , , , , , , Subject: [RFC PATCH 07/12] arm: dra7xx: Add hwmod data for pcie1 and pcie2 subsystems Date: Wed, 26 Mar 2014 19:27:47 +0530 Message-ID: <1395842272-15267-8-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1395842272-15267-1-git-send-email-kishon@ti.com> References: <1395842272-15267-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140326_095917_898854_FB943FF9 X-CRM114-Status: UNSURE ( 9.20 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.3 (-------) Cc: mark.rutland@arm.com, paul@pwsan.com, linux@arm.linux.org.uk, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, tony@atomide.com, rnayak@ti.com, kishon@ti.com, robh+dt@kernel.org, rob@landley.net, galak@codeaurora.org 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.6 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 Added hwmod data for pcie1 and pcie2 subsystem present in DRA7xx SOC. Signed-off-by: Kishon Vijay Abraham I --- arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 55 +++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index 9397265..c789b00 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -1290,6 +1290,43 @@ static struct omap_hwmod dra7xx_ocp2scp3_hwmod = { }; /* + * 'PCIE' class + * + */ + +static struct omap_hwmod_class dra7xx_pcie_hwmod_class = { + .name = "pcie", +}; + +/* pcie1 */ +static struct omap_hwmod dra7xx_pcie1_hwmod = { + .name = "pcie1", + .class = &dra7xx_pcie_hwmod_class, + .clkdm_name = "l3init_clkdm", + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* pcie2 */ +static struct omap_hwmod dra7xx_pcie2_hwmod = { + .name = "pcie2", + .class = &dra7xx_pcie_hwmod_class, + .clkdm_name = "l3init_clkdm", + .main_clk = "l4_root_clk_div", + .prcm = { + .omap4 = { + .clkctrl_offs = DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +/* * 'PCIE PHY' class * */ @@ -2459,6 +2496,22 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* l4_cfg -> pcie1 */ +static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1 = { + .master = &dra7xx_l4_cfg_hwmod, + .slave = &dra7xx_pcie1_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* l4_cfg -> pcie2 */ +static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2 = { + .master = &dra7xx_l4_cfg_hwmod, + .slave = &dra7xx_pcie2_hwmod, + .clk = "l4_root_clk_div", + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + /* l4_cfg -> pcie1 phy */ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1_phy = { .master = &dra7xx_l4_cfg_hwmod, @@ -2824,6 +2877,8 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = { &dra7xx_l4_cfg__mpu, &dra7xx_l4_cfg__ocp2scp1, &dra7xx_l4_cfg__ocp2scp3, + &dra7xx_l4_cfg__pcie1, + &dra7xx_l4_cfg__pcie2, &dra7xx_l4_cfg__pcie1_phy, &dra7xx_l4_cfg__pcie2_phy, &dra7xx_l3_main_1__qspi,