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[209.132.180.67]) by mx.google.com with ESMTP id 66si9721863pfs.118.2016.01.14.06.12.53; Thu, 14 Jan 2016 06:12:53 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754671AbcANOMs (ORCPT + 29 others); Thu, 14 Jan 2016 09:12:48 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:41046 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754132AbcANOLz (ORCPT ); Thu, 14 Jan 2016 09:11:55 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u0EEBNMu002052; Thu, 14 Jan 2016 08:11:23 -0600 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 u0EEBMhp028934; Thu, 14 Jan 2016 08:11:22 -0600 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Thu, 14 Jan 2016 08:11:22 -0600 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u0EEBF3f026141; Thu, 14 Jan 2016 08:11:19 -0600 From: Kishon Vijay Abraham I To: Tony Lindgren , Bjorn Helgaas , CC: Russell King , Suman Anna , , , , , Subject: [PATCH v3 1/3] ARM: DRA7: hwmod: Add reset data for PCIe Date: Thu, 14 Jan 2016 19:41:10 +0530 Message-ID: <1452780672-14339-2-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1452780672-14339-1-git-send-email-kishon@ti.com> References: <1452780672-14339-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add PCIe reset data to PCIe hwmods on DRA7x. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sekhar Nori Reviewed-by: Suman Anna --- arch/arm/mach-omap2/omap_hwmod_7xx_data.c | 15 +++++++++++++++ arch/arm/mach-omap2/prm7xx.h | 1 + 2 files changed, 16 insertions(+) -- 1.7.9.5 diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c index ee4e044..1281deb 100644 --- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c @@ -1532,14 +1532,21 @@ static struct omap_hwmod_class dra7xx_pciess_hwmod_class = { }; /* pcie1 */ +static struct omap_hwmod_rst_info dra7xx_pciess1_resets[] = { + { .name = "pcie", .rst_shift = 0 }, +}; + static struct omap_hwmod dra7xx_pciess1_hwmod = { .name = "pcie1", .class = &dra7xx_pciess_hwmod_class, .clkdm_name = "pcie_clkdm", + .rst_lines = dra7xx_pciess1_resets, + .rst_lines_cnt = ARRAY_SIZE(dra7xx_pciess1_resets), .main_clk = "l4_root_clk_div", .prcm = { .omap4 = { .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET, + .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET, .context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET, .modulemode = MODULEMODE_SWCTRL, }, @@ -1547,14 +1554,22 @@ static struct omap_hwmod dra7xx_pciess1_hwmod = { }; /* pcie2 */ +static struct omap_hwmod_rst_info dra7xx_pciess2_resets[] = { + { .name = "pcie", .rst_shift = 1 }, +}; + +/* pcie2 */ static struct omap_hwmod dra7xx_pciess2_hwmod = { .name = "pcie2", .class = &dra7xx_pciess_hwmod_class, .clkdm_name = "pcie_clkdm", + .rst_lines = dra7xx_pciess2_resets, + .rst_lines_cnt = ARRAY_SIZE(dra7xx_pciess2_resets), .main_clk = "l4_root_clk_div", .prcm = { .omap4 = { .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET, + .rstctrl_offs = DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET, .context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET, .modulemode = MODULEMODE_SWCTRL, }, diff --git a/arch/arm/mach-omap2/prm7xx.h b/arch/arm/mach-omap2/prm7xx.h index cc1e6a2..294deed 100644 --- a/arch/arm/mach-omap2/prm7xx.h +++ b/arch/arm/mach-omap2/prm7xx.h @@ -360,6 +360,7 @@ /* PRM.L3INIT_PRM register offsets */ #define DRA7XX_PM_L3INIT_PWRSTCTRL_OFFSET 0x0000 #define DRA7XX_PM_L3INIT_PWRSTST_OFFSET 0x0004 +#define DRA7XX_RM_L3INIT_PCIESS_RSTCTRL_OFFSET 0x0010 #define DRA7XX_PM_L3INIT_MMC1_WKDEP_OFFSET 0x0028 #define DRA7XX_RM_L3INIT_MMC1_CONTEXT_OFFSET 0x002c #define DRA7XX_PM_L3INIT_MMC2_WKDEP_OFFSET 0x0030