From patchwork Fri May 16 07:30:01 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 4187781 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 533159F3EE for ; Fri, 16 May 2014 07:31:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 861E6202FF for ; Fri, 16 May 2014 07:31:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A88CE2011E for ; Fri, 16 May 2014 07:31:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755822AbaEPHbC (ORCPT ); Fri, 16 May 2014 03:31:02 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:34585 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755101AbaEPHbA (ORCPT ); Fri, 16 May 2014 03:31:00 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id s4G7Uc28026903; Fri, 16 May 2014 02:30:38 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s4G7Uc2n001729; Fri, 16 May 2014 02:30:38 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.174.1; Fri, 16 May 2014 02:30:38 -0500 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s4G7UUfQ021194; Fri, 16 May 2014 02:30:36 -0500 From: Tomi Valkeinen To: Tony Lindgren , , , CC: Archit Taneja , Tomi Valkeinen , Subject: [PATCH 3/4] Doc/DT: Add DT binding documentation for SHARP LS037V7DW01 Date: Fri, 16 May 2014 10:30:01 +0300 Message-ID: <1400225402-18274-4-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1400225402-18274-1-git-send-email-tomi.valkeinen@ti.com> References: <1400225402-18274-1-git-send-email-tomi.valkeinen@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=-7.5 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: Tony Lindgren Add DT binding documentation for SHARP LS037V7DW01 panel. Signed-off-by: Tony Lindgren Signed-off-by: Tomi Valkeinen Cc: devicetree@vger.kernel.org --- .../bindings/video/sharp,ls037v7dw01.txt | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/sharp,ls037v7dw01.txt diff --git a/Documentation/devicetree/bindings/video/sharp,ls037v7dw01.txt b/Documentation/devicetree/bindings/video/sharp,ls037v7dw01.txt new file mode 100644 index 000000000000..0cc8981e9d49 --- /dev/null +++ b/Documentation/devicetree/bindings/video/sharp,ls037v7dw01.txt @@ -0,0 +1,43 @@ +SHARP LS037V7DW01 TFT-LCD panel +=================================== + +Required properties: +- compatible: "sharp,ls037v7dw01" + +Optional properties: +- label: a symbolic name for the panel +- enable-gpios: a GPIO spec for the optional enable pin. + This pin is the INI pin as specified in the LS037V7DW01.pdf file. +- reset-gpios: a GPIO spec for the optional reset pin. + This pin is the RESB pin as specified in the LS037V7DW01.pdf file. +- mode-gpios: a GPIO + ordered MO, LR, and UD as specified in the LS037V7DW01.pdf file. + +Required nodes: +- Video port for DPI input + +This panel can have zero to five GPIOs to configure to change configuration +between QVGA and VGA mode and the scan direction. As these pins can be also +configured with external pulls, all the GPIOs are considered optional with holes +in the array. + +Example +------- + +Example when connected to a omap2+ based device: + +lcd0: display { + compatible = "sharp,ls037v7dw01"; + power-supply = <&lcd_3v3>; + enable-gpios = <&gpio5 24 GPIO_ACTIVE_HIGH>; /* gpio152, lcd INI */ + reset-gpios = <&gpio5 27 GPIO_ACTIVE_HIGH>; /* gpio155, lcd RESB */ + mode-gpios = <&gpio5 26 GPIO_ACTIVE_HIGH /* gpio154, lcd MO */ + &gpio1 2 GPIO_ACTIVE_HIGH /* gpio2, lcd LR */ + &gpio1 3 GPIO_ACTIVE_HIGH>; /* gpio3, lcd UD */ + + port { + lcd_in: endpoint { + remote-endpoint = <&dpi_out>; + }; + }; +};