From patchwork Tue Apr 29 20:19:43 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Murphy X-Patchwork-Id: 4089091 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 EBEF09F169 for ; Tue, 29 Apr 2014 20:25:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F129D201D5 for ; Tue, 29 Apr 2014 20:25:49 +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 259F8201CE for ; Tue, 29 Apr 2014 20:25:49 +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 1WfEWB-0006MQ-FQ; Tue, 29 Apr 2014 20:20:43 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WfEVl-0003al-Do for linux-arm-kernel@lists.infradead.org; Tue, 29 Apr 2014 20:20:18 +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 s3TKJsR6019725; Tue, 29 Apr 2014 15:19:54 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3TKJs3m002441; Tue, 29 Apr 2014 15:19:54 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE73.ent.ti.com (128.247.5.110) 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 dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s3TKJspf030728; Tue, 29 Apr 2014 15:19:54 -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 s3TKJst25395; Tue, 29 Apr 2014 15:19:54 -0500 (CDT) From: Dan Murphy To: , , , Subject: [RFC 04/11] drivers: reset: am335: Add reset data for am335 Date: Tue, 29 Apr 2014 15:19:43 -0500 Message-ID: <1398802790-29287-5-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_635116_D42691BB X-CRM114-Status: GOOD ( 12.11 ) 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 am335 SoC. Signed-off-by: Dan Murphy --- drivers/reset/ti/Makefile | 1 + drivers/reset/ti/reset-ti-am33xx.c | 37 ++++++++++++++++++++++++++++++++++++ drivers/reset/ti/reset-ti-data.h | 1 + drivers/reset/ti/reset-ti.c | 3 +++ 4 files changed, 42 insertions(+) create mode 100644 drivers/reset/ti/reset-ti-am33xx.c diff --git a/drivers/reset/ti/Makefile b/drivers/reset/ti/Makefile index 4d2d06c..f0dbd01 100644 --- a/drivers/reset/ti/Makefile +++ b/drivers/reset/ti/Makefile @@ -1,3 +1,4 @@ obj-$(CONFIG_RESET_TI) += reset-ti.o obj-$(CONFIG_SOC_DRA7XX) += reset-ti-dra7xx.o obj-$(CONFIG_SOC_OMAP5) += reset-ti-omap5.o +obj-$(CONFIG_SOC_AM33XX) += reset-ti-am33xx.o diff --git a/drivers/reset/ti/reset-ti-am33xx.c b/drivers/reset/ti/reset-ti-am33xx.c new file mode 100644 index 0000000..d28f41b --- /dev/null +++ b/drivers/reset/ti/reset-ti-am33xx.c @@ -0,0 +1,37 @@ +/* + * am33xx 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 am335x_reset_reg_data[] = { + { + .rstctrl_offs = 0xf00, + .rstctrl_bit = 0, + .rstst_offs = 0xf08, + .rstst_bit = 0, + }, + { + .rstctrl_offs = 0x1104, + .rstctrl_bit = 0, + .rstst_offs = 0x1114, + .rstst_bit = 0, + }, + { + .rstctrl_offs = 0x0D00, + .rstctrl_bit = 3, + .rstst_offs = 0x0D0C, + .rstst_bit = 5, + }, +}; + +struct ti_reset_data am335x_reset_data = { + .reg_data = am335x_reset_reg_data, + .nr_resets = ARRAY_SIZE(am335x_reset_reg_data), +}; diff --git a/drivers/reset/ti/reset-ti-data.h b/drivers/reset/ti/reset-ti-data.h index d3c6d42..48a1476 100644 --- a/drivers/reset/ti/reset-ti-data.h +++ b/drivers/reset/ti/reset-ti-data.h @@ -57,5 +57,6 @@ struct ti_reset_data { extern struct ti_reset_data dra7_reset_data; extern struct ti_reset_data omap5_reset_data; +extern struct ti_reset_data am335x_reset_data; #endif diff --git a/drivers/reset/ti/reset-ti.c b/drivers/reset/ti/reset-ti.c index 7310827..146353f 100644 --- a/drivers/reset/ti/reset-ti.c +++ b/drivers/reset/ti/reset-ti.c @@ -138,6 +138,9 @@ static const struct of_device_id ti_reset_of_match[] = { #ifdef CONFIG_SOC_OMAP5 { .compatible = "ti,omap5-resets", .data = &omap5_reset_data,}, #endif +#ifdef CONFIG_SOC_AM33XX + { .compatible = "ti,am335x-resets", .data = &am335x_reset_data,}, +#endif {}, };