From patchwork Tue Jan 9 06:23:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 10150975 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E4F49603ED for ; Tue, 9 Jan 2018 06:26:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DA16E286B8 for ; Tue, 9 Jan 2018 06:26:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CD59D286E7; Tue, 9 Jan 2018 06:26:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 63A6B286B8 for ; Tue, 9 Jan 2018 06:26:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Jg30bp5cChj3OrsR9tr9lbiDyyN9Z3rZtD8cBJa4x18=; b=Dk9O1BOo2Gv+AU 2+JCMkyZVAeN7uZHl5Rzp9bzBvnM8e26At+jRWTLD5j83bkXsuasClAyL0ZHcA8B/yILTtpL8o4XB L/nemHfnyTQ7nTRBklb4ZFdOcr2nRNcMH95guirZRBT9SVd+bF6zp2PPmTUX/r1GvIivXaDZj+cW6 HUHey0WMUIambGBIOjw4aI2sU48LI7eBGcU1VtpY0zjhg3Xca55LV6ePadgO2iwfAPylF7rRufvCY pqs8IO4mrm8c0vvbnTs6Jhy29pYphaNszC4k+bTqncAIojdS78heDDZRqoMf10MPYQPgC6S7/gSWk edCk4TSsFqDu3DUHiY4w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1eYnMM-000713-6F; Tue, 09 Jan 2018 06:26:06 +0000 Received: from fllnx210.ext.ti.com ([198.47.19.17]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1eYnKw-0005Pt-IG for linux-arm-kernel@lists.infradead.org; Tue, 09 Jan 2018 06:24:47 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllnx210.ext.ti.com (8.15.1/8.15.1) with ESMTP id w096O9GW030389; Tue, 9 Jan 2018 00:24:09 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1515479049; bh=SaD8pVRjGhEFbhwY+CGvH9+M08Vzha3WS6Jpq83A2f8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=gI0bxgG8y2881IyMuvAO5O5jP4kbOLPomhrVWYnOBVPlFgwTH10ZQVZ8HZQSytpeM El0bIsYgd1R3xrz+3voJd+MZumVs5bEO+GakSw0xpf55nx8LwWrUuwSIasJdZhn5ul ccAkAuj3luSoLM0BbVlhuDKG28j1pXKxTGLQMuvQ= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id w096O9WZ020639; Tue, 9 Jan 2018 00:24:09 -0600 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1261.35; Tue, 9 Jan 2018 00:24:08 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1261.35 via Frontend Transport; Tue, 9 Jan 2018 00:24:08 -0600 Received: from ula0393675.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id w096NYbq016327; Tue, 9 Jan 2018 00:24:04 -0600 From: Keerthy To: , , , Subject: [PATCH v7 5/9] dmtimer: Add timer ops to the platform data structure Date: Tue, 9 Jan 2018 11:53:03 +0530 Message-ID: <1515478987-5786-6-git-send-email-j-keerthy@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1515478987-5786-1-git-send-email-j-keerthy@ti.com> References: <1515478987-5786-1-git-send-email-j-keerthy@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180108_222439_659210_55994CA0 X-CRM114-Status: UNSURE ( 6.09 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pwm@vger.kernel.org, ladis@linux-mips.org, narmstrong@baylibre.com, j-keerthy@ti.com, linux-kernel@vger.kernel.org, t-kristo@ti.com, robh+dt@kernel.org, sebastian.reichel@collabora.co.uk, grygorii.strashko@ti.com, linux-omap@vger.kernel.org, Claudiu.Beznea@microchip.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add timer ops to the platform data structure Signed-off-by: Keerthy Reviewed-by: Sebastian Reichel Tested-by: Ladislav Michl --- include/linux/platform_data/dmtimer-omap.h | 38 ++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/include/linux/platform_data/dmtimer-omap.h b/include/linux/platform_data/dmtimer-omap.h index a19b78d..a3e1794 100644 --- a/include/linux/platform_data/dmtimer-omap.h +++ b/include/linux/platform_data/dmtimer-omap.h @@ -20,12 +20,50 @@ #ifndef __PLATFORM_DATA_DMTIMER_OMAP_H__ #define __PLATFORM_DATA_DMTIMER_OMAP_H__ +struct omap_dm_timer_ops { + struct omap_dm_timer *(*request_by_node)(struct device_node *np); + struct omap_dm_timer *(*request_specific)(int timer_id); + struct omap_dm_timer *(*request)(void); + + int (*free)(struct omap_dm_timer *timer); + + void (*enable)(struct omap_dm_timer *timer); + void (*disable)(struct omap_dm_timer *timer); + + int (*get_irq)(struct omap_dm_timer *timer); + int (*set_int_enable)(struct omap_dm_timer *timer, + unsigned int value); + int (*set_int_disable)(struct omap_dm_timer *timer, u32 mask); + + struct clk *(*get_fclk)(struct omap_dm_timer *timer); + + int (*start)(struct omap_dm_timer *timer); + int (*stop)(struct omap_dm_timer *timer); + int (*set_source)(struct omap_dm_timer *timer, int source); + + int (*set_load)(struct omap_dm_timer *timer, int autoreload, + unsigned int value); + int (*set_match)(struct omap_dm_timer *timer, int enable, + unsigned int match); + int (*set_pwm)(struct omap_dm_timer *timer, int def_on, + int toggle, int trigger); + int (*set_prescaler)(struct omap_dm_timer *timer, int prescaler); + + unsigned int (*read_counter)(struct omap_dm_timer *timer); + int (*write_counter)(struct omap_dm_timer *timer, + unsigned int value); + unsigned int (*read_status)(struct omap_dm_timer *timer); + int (*write_status)(struct omap_dm_timer *timer, + unsigned int value); +}; + struct dmtimer_platform_data { /* set_timer_src - Only used for OMAP1 devices */ int (*set_timer_src)(struct platform_device *pdev, int source); u32 timer_capability; u32 timer_errata; int (*get_context_loss_count)(struct device *); + struct omap_dm_timer_ops *timer_ops; }; #endif /* __PLATFORM_DATA_DMTIMER_OMAP_H__ */