From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756016AbcEQP5Q (ORCPT ); Tue, 17 May 2016 11:57:16 -0400 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:57996 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755560AbcEQP40 (ORCPT ); Tue, 17 May 2016 11:56:26 -0400 From: Chen-Yu Tsai To: Maxime Ripard , David Airlie Cc: devicetree@vger.kernel.org, Chen-Yu Tsai , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Hans de Goede Subject: [PATCH 6/6] ARM: dts: sun5i: q8-common: Enable display pipeline and LCD display Date: Tue, 17 May 2016 23:56:11 +0800 Message-Id: <1463500571-28970-7-git-send-email-wens@csie.org> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1463500571-28970-1-git-send-email-wens@csie.org> References: <1463500571-28970-1-git-send-email-wens@csie.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Q8 form factor A13 tablets have a 7" LCD panel. Unfortunately we don't know the exact model of the panel. Just pick a panel with display timings close to what we know. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun5i-q8-common.dtsi | 36 ++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/arch/arm/boot/dts/sun5i-q8-common.dtsi b/arch/arm/boot/dts/sun5i-q8-common.dtsi index 5b065fd542f0..a5de28d12b16 100644 --- a/arch/arm/boot/dts/sun5i-q8-common.dtsi +++ b/arch/arm/boot/dts/sun5i-q8-common.dtsi @@ -59,6 +59,29 @@ chosen { stdout-path = "serial0:115200n8"; }; + + panel: panel { + compatible = "urt,umsh-8596md-t", "simple-panel"; + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + /* TODO: lcd panel uses axp gpio0 as enable pin */ + backlight = <&backlight>; + #address-cells = <1>; + #size-cells = <0>; + + panel_input: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_lcd>; + }; + }; + }; +}; + +&be0 { + status = "okay"; }; &codec { @@ -179,6 +202,19 @@ status = "okay"; }; +&tcon0 { + pinctrl-names = "default"; + pinctrl-0 = <&lcd_rgb666_pins>; + status = "okay"; +}; + +&tcon0_out { + tcon0_out_lcd: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; +}; + &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins_b>; -- 2.8.1