From patchwork Fri Jul 12 06:07:56 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alison Wang X-Patchwork-Id: 2826821 Return-Path: X-Original-To: patchwork-linux-fbdev@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 7BF139F968 for ; Fri, 12 Jul 2013 06:58:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 947012013D for ; Fri, 12 Jul 2013 06:58:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A48AE2013B for ; Fri, 12 Jul 2013 06:58:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756374Ab3GLG6n (ORCPT ); Fri, 12 Jul 2013 02:58:43 -0400 Received: from mail-db8lp0185.outbound.messaging.microsoft.com ([213.199.154.185]:11685 "EHLO db8outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753197Ab3GLG6m (ORCPT ); Fri, 12 Jul 2013 02:58:42 -0400 Received: from mail117-db8-R.bigfish.com (10.174.8.254) by DB8EHSOBE033.bigfish.com (10.174.4.96) with Microsoft SMTP Server id 14.1.225.22; Fri, 12 Jul 2013 06:58:41 +0000 Received: from mail117-db8 (localhost [127.0.0.1]) by mail117-db8-R.bigfish.com (Postfix) with ESMTP id 34D0A3C0510; Fri, 12 Jul 2013 06:58:41 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 3 X-BigFish: VS3(zzzz1f42h1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6h1082kzz8275bhz2dh2a8h668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1d0ch1d2eh1d3fh1dfeh1dffh1e23h1155h) Received: from mail117-db8 (localhost.localdomain [127.0.0.1]) by mail117-db8 (MessageSwitch) id 1373612319598970_25659; Fri, 12 Jul 2013 06:58:39 +0000 (UTC) Received: from DB8EHSMHS006.bigfish.com (unknown [10.174.8.232]) by mail117-db8.bigfish.com (Postfix) with ESMTP id 8C870320045; Fri, 12 Jul 2013 06:58:39 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by DB8EHSMHS006.bigfish.com (10.174.4.16) with Microsoft SMTP Server (TLS) id 14.16.227.3; Fri, 12 Jul 2013 06:58:39 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-005.039d.mgd.msft.net (10.84.1.17) with Microsoft SMTP Server (TLS) id 14.3.136.1; Fri, 12 Jul 2013 07:00:31 +0000 Received: from rock.am.freescale.net (rock.ap.freescale.net [10.193.20.106]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id r6C6vwWI030465; Thu, 11 Jul 2013 23:58:14 -0700 From: Alison Wang To: , , , , , CC: Subject: [PATCH 5/5] Documentation: DT: Add DCU framebuffer driver Date: Fri, 12 Jul 2013 14:07:56 +0800 Message-ID: <1373609276-14566-6-git-send-email-b18965@freescale.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1373609276-14566-1-git-send-email-b18965@freescale.com> References: <1373609276-14566-1-git-send-email-b18965@freescale.com> MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham 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 This patch adds the document for DCU framebuffer driver under Documentation/devicetree/bindings/fb/. Signed-off-by: Alison Wang --- Changes in v2: New - Add this document for DCU framebuffer driver. .../devicetree/bindings/fb/fsl-dcu-fb.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/fb/fsl-dcu-fb.txt diff --git a/Documentation/devicetree/bindings/fb/fsl-dcu-fb.txt b/Documentation/devicetree/bindings/fb/fsl-dcu-fb.txt new file mode 100644 index 0000000..231bda7 --- /dev/null +++ b/Documentation/devicetree/bindings/fb/fsl-dcu-fb.txt @@ -0,0 +1,36 @@ +* Freescale Display Control Unit (DCU) + +Required properties: +- compatible: Should be "fsl,vf610-dcu". Supported chips include + Vybrid VF610. +- reg: Address and length of the register set for DCU. +- interrupts: Should contain DCU interrupts. +- clocks: From common clock binding: handle to DCU clock. +- clock-names: From common clock binding: Shall be "dcu". +- tcon-controller: The phandle of TCON controller. + +For the DCU initialization, we read data from TCON node. +Required properties for TCON: +- compatible: Should be "fsl,vf610-tcon". Supported chips include + Vybrid VF610. +- reg: Address and length of the register set for TCON. +- clocks: From common clock binding: handle to TCON clock. +- clock-names: From common clock binding: Shall be "tcon". + +Examples: + +dcu0: dcu@40058000 { + compatible = "fsl,vf610-dcu"; + reg = <0x40058000 0x1200>; + interrupts = <0 30 0x04>; + clocks = <&clks VF610_CLK_DCU0>; + clock-names = "dcu"; + tcon-controller = <&tcon0>; +}; + +tcon0: tcon@4003d000 { + compatible = "fsl,vf610-tcon"; + reg = <0x4003d000 0x1000>; + clocks = <&clks VF610_CLK_TCON0>; + clock-names = "tcon"; +};