From patchwork Tue Dec 12 06:12:14 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 10106323 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 3223B602B3 for ; Tue, 12 Dec 2017 06:29:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1714529907 for ; Tue, 12 Dec 2017 06:29:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0842529AAB; Tue, 12 Dec 2017 06:29:04 +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=unavailable 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 879C929907 for ; Tue, 12 Dec 2017 06:29:03 +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=wrJrGoG5GX5XwFtr7QB9tKrc3oXgTKxAM5ppBnQ5TL0=; b=UfeXLKX7xAeYaI 8ptJv/knP8YgQ1eOeWaACz02WGNbqP2q2kZhguunGlylrW6uBV/kParFyEfu4lzKopwQ9CIakabRS 4G/EJvvKiRm44q6hFBBRLiYOgMlc4p7l4tbVSrYgriJhrFWyuwavly6De93Afup0l7mI/LNbjmDIe UEUsGD8E/SGeBpP2o17iKa4WIPoP9GghtX9AhgmwC0ry/G7qmL2i82xmZyU4qXkIZfmrRHatkhmEV zoEIfdKujEcw+wIkspdoM6sdAXUtPvtT3w3Vmt+V1l9zlmAPTx7yBdod9gzRgmsSCTpR2xpfQJSC1 XzF1yNFYRVtOvC1rurPg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1eOe3n-00087S-Nf; Tue, 12 Dec 2017 06:28:59 +0000 Received: from lelnx193.ext.ti.com ([198.47.27.77]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1eOdpr-0007Dv-U6 for linux-arm-kernel@lists.infradead.org; Tue, 12 Dec 2017 06:14:38 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id vBC6DpkU031870; Tue, 12 Dec 2017 00:13:51 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1513059231; bh=5Kp2fILE7yaYIq/4SbbTowgnY87TQ9ESijJsMXDPM/w=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=iwMuG5yHN2uw7p1fdHNX14FcVnOJAAokuMKEL0loIWT+No9pV7e0Bk4+a70dfAbyZ O95XDIJ2mYHoAA4Q7S88qr7k05q7joX6Hz6iyOu1b2idMy4fTM2HvBqRlHztFQz0H2 2VafY5cZDA2dZg86KysItWm32V53DdXKqXi7YFo0= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBC6DpV2015309; Tue, 12 Dec 2017 00:13:51 -0600 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Tue, 12 Dec 2017 00:13:51 -0600 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend Transport; Tue, 12 Dec 2017 00:13:51 -0600 Received: from ula0393675.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBC6DQhq017420; Tue, 12 Dec 2017 00:13:47 -0600 From: Keerthy To: , , , Subject: [PATCH v5 5/8] dmtimer: Add timer ops to the platform data structure Date: Tue, 12 Dec 2017 11:42:14 +0530 Message-ID: <1513059137-21593-6-git-send-email-j-keerthy@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1513059137-21593-1-git-send-email-j-keerthy@ti.com> References: <1513059137-21593-1-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-20171211_221436_185590_F7A51C57 X-CRM114-Status: UNSURE ( 5.96 ) 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, grygorii.strashko@ti.com, j-keerthy@ti.com, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, t-kristo@ti.com, robh+dt@kernel.org, sebastian.reichel@collabora.co.uk, linux-omap@vger.kernel.org, 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 --- Changes in v3: * Added Sebastian's Reviewed-by. Changes in v2: * No code changes in this v2 version. Only enhanced patch statistics for renames. 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__ */