Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752138AbdG2TTG (ORCPT ); Sat, 29 Jul 2017 15:19:06 -0400 Received: from vern.gendns.com ([206.190.152.46]:51020 "EHLO vern.gendns.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751629AbdG2TSO (ORCPT ); Sat, 29 Jul 2017 15:18:14 -0400 From: David Lechner To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org Cc: David Lechner , =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , David Airlie , Rob Herring , Mark Rutland , Sekhar Nori , Kevin Hilman , linux-fbdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 6/6] ARM: dts: da850-lego-ev3: Add node for LCD display Date: Sat, 29 Jul 2017 14:17:50 -0500 Message-Id: <1501355870-13960-7-git-send-email-david@lechnology.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1501355870-13960-1-git-send-email-david@lechnology.com> References: <1501355870-13960-1-git-send-email-david@lechnology.com> X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vern.gendns.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lechnology.com X-Get-Message-Sender-Via: vern.gendns.com: authenticated_id: davidmain+lechnology.com/only user confirmed/virtual account not confirmed X-Authenticated-Sender: vern.gendns.com: davidmain@lechnology.com X-Source: X-Source-Args: X-Source-Dir: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1096 Lines: 51 This adds a new node for the LEGO MINDSTORMS EV3 LCD display. Signed-off-by: David Lechner --- arch/arm/boot/dts/da850-lego-ev3.dts | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm/boot/dts/da850-lego-ev3.dts b/arch/arm/boot/dts/da850-lego-ev3.dts index 45983c0..249b317 100644 --- a/arch/arm/boot/dts/da850-lego-ev3.dts +++ b/arch/arm/boot/dts/da850-lego-ev3.dts @@ -249,6 +249,15 @@ 0x4c 0x00000080 0x000000f0 >; }; + + ev3_lcd_pins: pinmux_lcd { + pinctrl-single,bits = < + /* SIMO, GP2[11], GP2[12], CLK */ + 0x14 0x00188100 0x00ffff00 + /* GP5[0] */ + 0x30 0x80000000 0xf0000000 + >; + }; }; &pinconf { @@ -357,6 +366,21 @@ }; }; +&spi1 { + status = "okay"; + pinctrl-0 = <&ev3_lcd_pins>; + pinctrl-names = "default"; + cs-gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + + display@0{ + compatible = "lego,ev3-lcd"; + reg = <0>; + spi-max-frequency = <10000000>; + dc-gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 80 GPIO_ACTIVE_HIGH>; + }; +}; + &ehrpwm0 { status = "okay"; }; -- 2.7.4