From patchwork Tue Apr 29 20:19:42 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 4089111 Return-Path: X-Original-To: patchwork-linux-arm@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 1A7A0BFF02 for ; Tue, 29 Apr 2014 20:26:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3D9F520222 for ; Tue, 29 Apr 2014 20:26:01 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (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 390CF201D5 for ; Tue, 29 Apr 2014 20:26:00 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WfEVn-0004sr-V1; Tue, 29 Apr 2014 20:20:19 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WfEVk-0003ah-T6 for linux-arm-kernel@lists.infradead.org; Tue, 29 Apr 2014 20:20:17 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id s3TKJsWW008137; Tue, 29 Apr 2014 15:19:54 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3TKJs4X024448; Tue, 29 Apr 2014 15:19:54 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.174.1; Tue, 29 Apr 2014 15:19:54 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3TKJrCP018496; Tue, 29 Apr 2014 15:19:53 -0500 Received: from localhost (j-172-22-136-12.vpn.ti.com [172.22.136.12]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id s3TKJrt25391; Tue, 29 Apr 2014 15:19:53 -0500 (CDT) From: Dan Murphy To: , , , Subject: [RFC 03/11] drivers: reset: omap5: Add reset data for omap5 Date: Tue, 29 Apr 2014 15:19:42 -0500 Message-ID: <1398802790-29287-4-git-send-email-dmurphy@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1398802790-29287-1-git-send-email-dmurphy@ti.com> References: <1398802790-29287-1-git-send-email-dmurphy@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140429_132017_023416_64167456 X-CRM114-Status: GOOD ( 12.90 ) X-Spam-Score: -5.7 (-----) Cc: t-kristo@ti.com, s-anna@ti.com, Dan Murphy , p.zabel@pengutronix.de 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=-2.5 required=5.0 tests=BAYES_00,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 reset register data for the omap5 SoC. Signed-off-by: Dan Murphy --- drivers/reset/ti/Makefile | 1 + drivers/reset/ti/reset-ti-data.h | 2 ++ drivers/reset/ti/reset-ti-omap5.c | 61 +++++++++++++++++++++++++++++++++++++ drivers/reset/ti/reset-ti.c | 3 ++ 4 files changed, 67 insertions(+) create mode 100644 drivers/reset/ti/reset-ti-omap5.c diff --git a/drivers/reset/ti/Makefile b/drivers/reset/ti/Makefile index 622eb3b..4d2d06c 100644 --- a/drivers/reset/ti/Makefile +++ b/drivers/reset/ti/Makefile @@ -1,2 +1,3 @@ obj-$(CONFIG_RESET_TI) += reset-ti.o obj-$(CONFIG_SOC_DRA7XX) += reset-ti-dra7xx.o +obj-$(CONFIG_SOC_OMAP5) += reset-ti-omap5.o diff --git a/drivers/reset/ti/reset-ti-data.h b/drivers/reset/ti/reset-ti-data.h index 5812ed5..d3c6d42 100644 --- a/drivers/reset/ti/reset-ti-data.h +++ b/drivers/reset/ti/reset-ti-data.h @@ -56,4 +56,6 @@ struct ti_reset_data { }; extern struct ti_reset_data dra7_reset_data; +extern struct ti_reset_data omap5_reset_data; + #endif diff --git a/drivers/reset/ti/reset-ti-omap5.c b/drivers/reset/ti/reset-ti-omap5.c new file mode 100644 index 0000000..3e7529c --- /dev/null +++ b/drivers/reset/ti/reset-ti-omap5.c @@ -0,0 +1,61 @@ +/* + * OMAP5 reset data for PRCM Module + * + * Copyright 2014 Texas Instruments Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include "reset-ti-data.h" + +static struct ti_reset_reg_data omap5_reset_reg_data[] = { + { + .rstctrl_offs = 0x1c00, + .rstctrl_bit = 0x0, + .rstst_offs = 0x1c04, + .rstst_bit = 0x0, + }, + { + .rstctrl_offs = 0x410, + .rstctrl_bit = 0x0, + .rstst_offs = 0x414, + .rstst_bit = 0x0, + }, /* DSP_RESET */ + { + .rstctrl_offs = 0x410, + .rstctrl_bit = 0x1, + .rstst_offs = 0x414, + .rstst_bit = 0x1, + }, /* DSP_MMU_CACHE */ + { + .rstctrl_offs = 0x910, + .rstctrl_bit = 0x0, + .rstst_offs = 0x914, + .rstst_bit = 0x0, + }, /* IPU_CPU0 */ + { + .rstctrl_offs = 0x910, + .rstctrl_bit = 0x1, + .rstst_offs = 0x914, + .rstst_bit = 0x1, + }, /* IPU_CPU1 */ + { + .rstctrl_offs = 0x910, + .rstctrl_bit = 0x2, + .rstst_offs = 0x914, + .rstst_bit = 0x2, + }, /* IPU_MMU_CACHE */ + { + .rstctrl_offs = 0x1210, + .rstctrl_bit = 0, + .rstst_offs = 0x1214, + .rstst_bit = 0, + }, +}; + +struct ti_reset_data omap5_reset_data = { + .reg_data = omap5_reset_reg_data, + .nr_resets = ARRAY_SIZE(omap5_reset_reg_data), +}; diff --git a/drivers/reset/ti/reset-ti.c b/drivers/reset/ti/reset-ti.c index 486b77c..7310827 100644 --- a/drivers/reset/ti/reset-ti.c +++ b/drivers/reset/ti/reset-ti.c @@ -135,6 +135,9 @@ static const struct of_device_id ti_reset_of_match[] = { #ifdef CONFIG_SOC_DRA7XX { .compatible = "ti,dra7-resets", .data = &dra7_reset_data,}, #endif +#ifdef CONFIG_SOC_OMAP5 + { .compatible = "ti,omap5-resets", .data = &omap5_reset_data,}, +#endif {}, };