From patchwork Fri Oct 24 12:03:55 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 5146721 Return-Path: X-Original-To: patchwork-linux-sh@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 1AC4BC11AC for ; Fri, 24 Oct 2014 12:04:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 40B5F20268 for ; Fri, 24 Oct 2014 12:04:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5BD402026F for ; Fri, 24 Oct 2014 12:04:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756208AbaJXMEM (ORCPT ); Fri, 24 Oct 2014 08:04:12 -0400 Received: from galahad.ideasonboard.com ([185.26.127.97]:44850 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756211AbaJXMEL (ORCPT ); Fri, 24 Oct 2014 08:04:11 -0400 Received: from avalon.ideasonboard.com (dsl-hkibrasgw3-50ddcc-40.dhcp.inet.fi [80.221.204.40]) by galahad.ideasonboard.com (Postfix) with ESMTPSA id 2EAC2223C8 for ; Fri, 24 Oct 2014 14:02:08 +0200 (CEST) From: Laurent Pinchart To: linux-sh@vger.kernel.org Subject: [PATCH v4 3/9] ARM: shmobile: r8a7791: Add DU node to device tree Date: Fri, 24 Oct 2014 15:03:55 +0300 Message-Id: <1414152241-5390-4-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.0.4 In-Reply-To: <1414152241-5390-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> References: <1414152241-5390-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-8.3 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 Add the DU device with a disabled state. Boards that want to enable the DU need to specify the output topology Signed-off-by: Laurent Pinchart --- arch/arm/boot/dts/r8a7791.dtsi | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index 74f18d89a35f..6b06a7665fae 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -695,6 +695,36 @@ renesas,#wpf = <4>; }; + du: display@feb00000 { + compatible = "renesas,du-r8a7791"; + reg = <0 0xfeb00000 0 0x40000>, + <0 0xfeb90000 0 0x1c>; + reg-names = "du", "lvds.0"; + interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>, + <0 268 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp7_clks R8A7791_CLK_DU0>, + <&mstp7_clks R8A7791_CLK_DU1>, + <&mstp7_clks R8A7791_CLK_LVDS0>; + clock-names = "du.0", "du.1", "lvds.0"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_lvds0: endpoint { + }; + }; + }; + }; + clocks { #address-cells = <2>; #size-cells = <2>;