From patchwork Tue Oct 31 10:28:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "J, KEERTHY" X-Patchwork-Id: 10034059 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 407B7602B5 for ; Tue, 31 Oct 2017 10:33:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3AE6C28A41 for ; Tue, 31 Oct 2017 10:33:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2E46128A43; Tue, 31 Oct 2017 10:33:59 +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 AB13A28A41 for ; Tue, 31 Oct 2017 10:33:58 +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=dfSOegDoTFvWZNA3F1A/RnSi1KlK48yQ5fNWXEOrruI=; b=ZRkD9wMva+OMOC 3hQ2X93xXE07MI+4WbTuba2eP1V8nDpdaHzKnIxZDXMzvItDjLtbVfYKieRUf83Jowq6WHOwjLIxT TU2UCwT0neYv0uxjUt7LE509Y1bkijROQJLdhtJK7tXywdPB2KeoxicxA8kFg974JPm23FlOOuM0j e3nxigADAGvvwKsgwOpydBq+p4gN5clGBZbGyMo2l/gSuvATT3HBCXZW1oM5/zpUopbgKJ9VFzaQw 7PFGWglQ4d/v7Z0rHsILDJVNGWfRsfyVQv0luq3l4oU+9uzkKbeM6Bro1AK1LrGJLukM7uV4aEk9r YAlnL9AwAr4m8lwWFpcA==; 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 1e9Trp-0007tz-3z; Tue, 31 Oct 2017 10:33:57 +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 1e9ToV-0004iq-QP for linux-arm-kernel@lists.infradead.org; Tue, 31 Oct 2017 10:30:38 +0000 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id v9VATO7a020952; Tue, 31 Oct 2017 05:29:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1509445764; bh=kbbUdag2fauwNQ09nxoZ80FNgO4mtsWixIvOQyR3mHo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=cMnKok+QL3Z2E9QWLcRY4VCcHehBBtZ9PA1nSI0iwYCQAnHPo0w996Pt7mpMoJaZk UpxjxNCbOhnkAjzC2Ua9ozWbqxvRDoKRZ2z7fiqDWdlbybHip1IYs8cH3imWiz7VqU oHv1ERKNA/7Jt6SGxsc3gpHK7BAZct7JCRI0zgiE= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v9VATOpm015842; Tue, 31 Oct 2017 05:29:24 -0500 Received: from DLEE111.ent.ti.com (157.170.170.22) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P256) id 15.1.845.34; Tue, 31 Oct 2017 05:29:24 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE111.ent.ti.com (157.170.170.22) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.845.34 via Frontend Transport; Tue, 31 Oct 2017 05:29:24 -0500 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 v9VAT8mS002203; Tue, 31 Oct 2017 05:29:21 -0500 From: Keerthy To: , , , Subject: [PATCH 4/7] dmtimer: Add timer ops to the platform data structure Date: Tue, 31 Oct 2017 15:58:43 +0530 Message-ID: <1509445726-21040-5-git-send-email-j-keerthy@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1509445726-21040-1-git-send-email-j-keerthy@ti.com> References: <1509445726-21040-1-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-20171031_033032_094737_8020A8A0 X-CRM114-Status: UNSURE ( 6.07 ) 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, j-keerthy@ti.com, daniel.lezcano@linaro.org, linux@armlinux.org.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 --- 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__ */