From patchwork Wed Oct 31 10:30:08 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 1678201 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 6AD38DF2F6 for ; Wed, 31 Oct 2012 10:33:28 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TTVZN-0002Qz-Fv; Wed, 31 Oct 2012 10:30:45 +0000 Received: from mail.free-electrons.com ([88.190.12.23]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TTVZ5-0002NL-8F for linux-arm-kernel@lists.infradead.org; Wed, 31 Oct 2012 10:30:28 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id 8F461237; Wed, 31 Oct 2012 11:29:54 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-3.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 shortcircuit=no autolearn=ham version=3.3.1 Received: from localhost (gar31-2-82-226-185-134.fbx.proxad.net [82.226.185.134]) by mail.free-electrons.com (Postfix) with ESMTPSA id 96964196; Wed, 31 Oct 2012 11:29:43 +0100 (CET) From: Maxime Ripard To: Mark Brown , Grant Likely , Shawn Guo Subject: [PATCH 1/3] spi: spidev: Add device tree bindings Date: Wed, 31 Oct 2012 11:30:08 +0100 Message-Id: <1351679410-11026-2-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1351679410-11026-1-git-send-email-maxime.ripard@free-electrons.com> References: <1351679410-11026-1-git-send-email-maxime.ripard@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121031_063027_458784_395F3B44 X-CRM114-Status: GOOD ( 13.30 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: spi-devel-general@lists.sourceforge.net, linux-arm-kernel@lists.infradead.org, Brian Lilly 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 will allow to probe spidev from device tree by adding the compatible string of each device to this array. Signed-off-by: Maxime Ripard --- drivers/spi/spidev.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c index 830adbe..9fc5788 100644 --- a/drivers/spi/spidev.c +++ b/drivers/spi/spidev.c @@ -31,6 +31,8 @@ #include #include #include +#include +#include #include #include @@ -642,10 +644,17 @@ static int __devexit spidev_remove(struct spi_device *spi) return 0; } +static const struct of_device_id spidev_dt_ids[] = { + {}, +}; + +MODULE_DEVICE_TABLE(of, spidev_dt_ids); + static struct spi_driver spidev_spi_driver = { .driver = { .name = "spidev", .owner = THIS_MODULE, + .of_match_table = of_match_ptr(spidev_dt_ids), }, .probe = spidev_probe, .remove = __devexit_p(spidev_remove),