From patchwork Fri Mar 21 10:55:41 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jean-Francois Moine X-Patchwork-Id: 3872591 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1CC789F370 for ; Fri, 21 Mar 2014 10:55:55 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 53E0220213 for ; Fri, 21 Mar 2014 10:55:54 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5AD6B201CE for ; Fri, 21 Mar 2014 10:55:53 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WQx77-0006fh-MR; Fri, 21 Mar 2014 10:55:49 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WQx74-00006h-W3; Fri, 21 Mar 2014 10:55:47 +0000 Received: from smtp1-g21.free.fr ([2a01:e0c:1:1599::10]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WQx71-00005D-DW for linux-arm-kernel@lists.infradead.org; Fri, 21 Mar 2014 10:55:44 +0000 Received: from armhf (unknown [IPv6:2a01:e35:2f5c:9de0:212:bfff:fe1e:9ce4]) by smtp1-g21.free.fr (Postfix) with ESMTP id 3C369940146; Fri, 21 Mar 2014 11:55:10 +0100 (CET) Date: Fri, 21 Mar 2014 11:55:41 +0100 From: Jean-Francois Moine To: Russell King - ARM Linux , devicetree@vger.kernel.org Subject: [PATCH v2] drm/i2c: tda998x: Change the compatible strings Message-ID: <20140321115541.01cbbb06@armhf> X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.22; arm-unknown-linux-gnueabihf) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140321_065544_166678_7FB067AD X-CRM114-Status: GOOD ( 14.12 ) X-Spam-Score: -1.9 (-) Cc: linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The tda998x driver accepts only 3 chips from the TDA998x family. This patch changes the driver compatible strings to these chips. Signed-off-by: Jean-Francois Moine --- v2: change the subject to drm/i2c This patch applies after drm/i2c: tda998x: Fix lack of required reg in DT documentation --- Documentation/devicetree/bindings/drm/i2c/tda998x.txt | 4 ++-- drivers/gpu/drm/i2c/tda998x_drv.c | 4 +++- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt index fc7effa..e3f3d65 100644 --- a/Documentation/devicetree/bindings/drm/i2c/tda998x.txt +++ b/Documentation/devicetree/bindings/drm/i2c/tda998x.txt @@ -1,7 +1,7 @@ Device-Tree bindings for the NXP TDA998x HDMI transmitter Required properties; - - compatible: must be "nxp,tda998x" + - compatible: may be "nxp,tda9989", "nxp,tda19988" or "nxp,tda19989" - reg: I2C address @@ -20,7 +20,7 @@ Optional properties: Example: tda998x: hdmi-encoder { - compatible = "nxp,tda998x"; + compatible = "nxp,tda19988"; reg = <0x70>; interrupt-parent = <&gpio0>; interrupts = <27 2>; /* falling edge */ diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 48af5ca..fd6751c 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1367,7 +1367,9 @@ fail: #ifdef CONFIG_OF static const struct of_device_id tda998x_dt_ids[] = { - { .compatible = "nxp,tda998x", }, + { .compatible = "nxp,tda9989", }, + { .compatible = "nxp,tda19988", }, + { .compatible = "nxp,tda19989", }, { } }; MODULE_DEVICE_TABLE(of, tda998x_dt_ids);