From patchwork Sat Jul 28 10:07:33 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Mack X-Patchwork-Id: 1251451 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 44BCEE006E for ; Sat, 28 Jul 2012 10:15:35 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Sv3wN-0006Wz-9I; Sat, 28 Jul 2012 10:08:07 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Sv3wG-0006Vz-8H for linux-arm-kernel@merlin.infradead.org; Sat, 28 Jul 2012 10:08:00 +0000 Received: from svenfoo.org ([82.94.215.22] helo=mail.zonque.de) by casper.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Sv3wD-0008RP-1J for linux-arm-kernel@lists.infradead.org; Sat, 28 Jul 2012 10:07:58 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.zonque.de (Postfix) with ESMTP id BED22C029F; Sat, 28 Jul 2012 12:07:48 +0200 (CEST) Received: from mail.zonque.de ([127.0.0.1]) by localhost (rambrand.bugwerft.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mJwV0JMssfJ4; Sat, 28 Jul 2012 12:07:48 +0200 (CEST) Received: from tamtam.coova.org (unknown [62.4.132.119]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.zonque.de (Postfix) with ESMTPSA id 3F50BC0294; Sat, 28 Jul 2012 12:07:48 +0200 (CEST) From: Daniel Mack To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 1/9] RTC: add DT bindings to pxa-rtc Date: Sat, 28 Jul 2012 12:07:33 +0200 Message-Id: <1343470061-16879-2-git-send-email-zonque@gmail.com> X-Mailer: git-send-email 1.7.11.2 In-Reply-To: <1343470061-16879-1-git-send-email-zonque@gmail.com> References: <1343470061-16879-1-git-send-email-zonque@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20120728_110757_217052_68A8FA68 X-CRM114-Status: GOOD ( 14.84 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.3.2 on casper.infradead.org summary: Content analysis details: (-0.2 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (zonque[at]gmail.com) 0.0 DKIM_ADSP_CUSTOM_MED No valid author signature, adsp_override is CUSTOM_MED 0.8 SPF_NEUTRAL SPF: sender does not match SPF record (neutral) -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] 0.9 NML_ADSP_CUSTOM_MED ADSP custom_med hit, and not from a mailing list Cc: Alessandro Zummo , eric.y.miao@gmail.com, linus.walleij@stericsson.com, arnd@arndb.de, haojian.zhuang@gmail.com, Daniel Mack , grant.likely@secretlab.ca, marek.vasut@gmail.com, Robert Jarzmik X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch adds generic device tree bindings to the PXA RTC driver. Documentation for bindings were also added. Signed-off-by: Daniel Mack Cc: Robert Jarzmik Cc: Alessandro Zummo --- Documentation/devicetree/bindings/rtc/pxa-rtc.txt | 14 ++++++++++++++ drivers/rtc/rtc-pxa.c | 11 +++++++++++ 2 files changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/pxa-rtc.txt diff --git a/Documentation/devicetree/bindings/rtc/pxa-rtc.txt b/Documentation/devicetree/bindings/rtc/pxa-rtc.txt new file mode 100644 index 0000000..8c6672a --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/pxa-rtc.txt @@ -0,0 +1,14 @@ +* PXA RTC + +PXA specific RTC driver. + +Required properties: +- compatible : Should be "marvell,pxa-rtc" + +Examples: + +rtc@40900000 { + compatible = "marvell,pxa-rtc"; + reg = <0x40900000 0x3c>; + interrupts = <30 31>; +}; diff --git a/drivers/rtc/rtc-pxa.c b/drivers/rtc/rtc-pxa.c index 0075c8f..f771b2e 100644 --- a/drivers/rtc/rtc-pxa.c +++ b/drivers/rtc/rtc-pxa.c @@ -27,6 +27,8 @@ #include #include #include +#include +#include #include @@ -396,6 +398,14 @@ static int __exit pxa_rtc_remove(struct platform_device *pdev) return 0; } +#ifdef CONFIG_OF +static struct of_device_id pxa_rtc_dt_ids[] = { + { .compatible = "marvell,pxa-rtc" }, + {} +}; +MODULE_DEVICE_TABLE(of, pxa_rtc_dt_ids); +#endif + #ifdef CONFIG_PM static int pxa_rtc_suspend(struct device *dev) { @@ -425,6 +435,7 @@ static struct platform_driver pxa_rtc_driver = { .remove = __exit_p(pxa_rtc_remove), .driver = { .name = "pxa-rtc", + .of_match_table = of_match_ptr(pxa_rtc_dt_ids), #ifdef CONFIG_PM .pm = &pxa_rtc_pm_ops, #endif