From patchwork Tue Jul 22 13:11:34 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 4602311 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 B2EE79F375 for ; Tue, 22 Jul 2014 13:15:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A655120155 for ; Tue, 22 Jul 2014 13:15:51 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (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 CA89C2014A for ; Tue, 22 Jul 2014 13:15:50 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1X9Zsz-0006WX-41; Tue, 22 Jul 2014 13:13:41 +0000 Received: from top.free-electrons.com ([176.31.233.9] helo=mail.free-electrons.com) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1X9Zsf-0005zo-5T for linux-arm-kernel@lists.infradead.org; Tue, 22 Jul 2014 13:13:25 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id 79D91AAA; Tue, 22 Jul 2014 15:11:52 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 500767F8; Tue, 22 Jul 2014 15:11:51 +0200 (CEST) From: Boris BREZILLON To: Nicolas Ferre , Jean-Christophe Plagniol-Villard , Alexandre Belloni , Andrew Victor , David Airlie , dri-devel@lists.freedesktop.org, Thierry Reding , linux-pwm@vger.kernel.org, Samuel Ortiz , Lee Jones , Rob Clark , Laurent Pinchart Subject: [PATCH v4 10/11] ARM: at91/dt: add LCD panel description to sama5d3xdm.dtsi Date: Tue, 22 Jul 2014 15:11:34 +0200 Message-Id: <1406034695-15534-11-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1406034695-15534-1-git-send-email-boris.brezillon@free-electrons.com> References: <1406034695-15534-1-git-send-email-boris.brezillon@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140722_061321_437218_7F268F39 X-CRM114-Status: UNSURE ( 7.73 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.0 (+) Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , Boris BREZILLON , linux-kernel@vger.kernel.org, Rob Herring , Bo Shen , Kumar Gala , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add LCD panel related nodes (backlight, regulators and panel) to sama5d3 Display Module dtsi. Reference LCD pin muxing used by sama5d3xek boards. Signed-off-by: Boris BREZILLON --- arch/arm/boot/dts/sama5d3xdm.dtsi | 58 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm/boot/dts/sama5d3xdm.dtsi b/arch/arm/boot/dts/sama5d3xdm.dtsi index 035ab72..91975eb 100644 --- a/arch/arm/boot/dts/sama5d3xdm.dtsi +++ b/arch/arm/boot/dts/sama5d3xdm.dtsi @@ -36,6 +36,64 @@ }; }; }; + + hlcdc: hlcdc@f0030000 { + hlcdc-display-controller { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888_alt>; + + port@0 { + hlcdc_panel_output: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; + }; + }; + }; + }; + }; + + bl_reg: backlight_regulator { + compatible = "regulator-fixed"; + regulator-name = "backlight-power-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + status = "disabled"; + }; + + panel_reg: panel_regulator { + compatible = "regulator-fixed"; + regulator-name = "panel-power-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + status = "disabled"; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&hlcdc_pwm 0 50000 0>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + power-supply = <&bl_reg>; + status = "disabled"; + }; + + panel: panel { + compatible = "foxlink,fl500wvr00-a0t", "simple-panel"; + backlight = <&backlight>; + power-supply = <&panel_reg>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + + panel_input: endpoint@0 { + reg = <0>; + remote-endpoint = <&hlcdc_panel_output>; + }; }; }; };