From patchwork Tue Jun 25 14:22:45 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Etheridge, Darren" X-Patchwork-Id: 2777271 Return-Path: X-Original-To: patchwork-linux-fbdev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0C872C0AB1 for ; Tue, 25 Jun 2013 14:47:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 45CFB2016D for ; Tue, 25 Jun 2013 14:47:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B6892016A for ; Tue, 25 Jun 2013 14:47:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751902Ab3FYOqw (ORCPT ); Tue, 25 Jun 2013 10:46:52 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:58614 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751893Ab3FYOqv (ORCPT ); Tue, 25 Jun 2013 10:46:51 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r5PEkoWF022032; Tue, 25 Jun 2013 09:46:50 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r5PEkotQ003393; Tue, 25 Jun 2013 09:46:50 -0500 Received: from dlelxv22.itg.ti.com (172.17.1.197) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.2.342.3; Tue, 25 Jun 2013 09:46:50 -0500 Received: from localhost.localdomain (sdit-build03.sc.ti.com [128.247.24.118]) by dlelxv22.itg.ti.com (8.13.8/8.13.8) with ESMTP id r5PEkH9Z019039; Tue, 25 Jun 2013 09:46:50 -0500 From: Darren Etheridge To: , , , CC: Subject: [PATCH 17/23] video: da8xx-fb: minimal dt support Date: Tue, 25 Jun 2013 09:22:45 -0500 Message-ID: <1372170171-9561-18-git-send-email-detheridge@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1372170171-9561-1-git-send-email-detheridge@ti.com> References: <1372170171-9561-1-git-send-email-detheridge@ti.com> MIME-Version: 1.0 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Spam-Status: No, score=-8.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 From: Afzal Mohammed Driver is provided a means to have the probe triggered by DT. Signed-off-by: Afzal Mohammed Signed-off-by: Darren Etheridge --- .../devicetree/bindings/video/fb-da8xx.txt | 16 ++++++++++++++++ drivers/video/da8xx-fb.c | 7 +++++++ 2 files changed, 23 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/video/fb-da8xx.txt diff --git a/Documentation/devicetree/bindings/video/fb-da8xx.txt b/Documentation/devicetree/bindings/video/fb-da8xx.txt new file mode 100644 index 0000000..581e014 --- /dev/null +++ b/Documentation/devicetree/bindings/video/fb-da8xx.txt @@ -0,0 +1,16 @@ +TI LCD Controller on DA830/DA850/AM335x SoC's + +Required properties: +- compatible: + DA830 - "ti,da830-lcdc" + AM335x SoC's - "ti,am3352-lcdc", "ti,da830-lcdc" +- reg: Address range of lcdc register set +- interrupts: lcdc interrupt + +Example: + +lcdc@4830e000 { + compatible = "ti,am3352-lcdc", "ti,da830-lcdc"; + reg = <0x4830e000 0x1000>; + interrupts = <36>; +}; diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index b6ea5e9..08ee8eb 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -1595,6 +1595,12 @@ static int fb_resume(struct platform_device *dev) #define fb_resume NULL #endif +static const struct of_device_id da8xx_fb_of_match[] = { + {.compatible = "ti,da830-lcdc", }, + {}, +}; +MODULE_DEVICE_TABLE(of, da8xx_fb_of_match); + static struct platform_driver da8xx_fb_driver = { .probe = fb_probe, .remove = fb_remove, @@ -1603,6 +1609,7 @@ static struct platform_driver da8xx_fb_driver = { .driver = { .name = DRIVER_NAME, .owner = THIS_MODULE, + .of_match_table = of_match_ptr(da8xx_fb_of_match), }, };