From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC49EC432C0 for ; Tue, 19 Nov 2019 05:38:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 837BE206EC for ; Tue, 19 Nov 2019 05:38:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574141885; bh=yz5PejhQbGuzk/AXf4ICBQpxa/55np+whAzr4vywspM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=IFphlf8vwI9ehsS3i/OtcMZv9Eb8yKJNsvsjJTWYDmakvamul2fvMj8JOxxO0JjIQ dJuojUBqwCCF4m009sC4uxwdXX1f/yw0/frdeYfB2jbSpMBe+2S4FiLvvRaDQ48Vmb NbdBnrJCPT0TFz0ab+7oB2bX5v3OFjPMN/TLFXDo= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730143AbfKSFiE (ORCPT ); Tue, 19 Nov 2019 00:38:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:59864 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730134AbfKSFh5 (ORCPT ); Tue, 19 Nov 2019 00:37:57 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B0330206EC; Tue, 19 Nov 2019 05:37:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574141877; bh=yz5PejhQbGuzk/AXf4ICBQpxa/55np+whAzr4vywspM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ey95zcAjY44/GLDFRgNWBF6zUb3Spun+YOkMRKc2snoxFrzGwnSMMS2AdBKKGpjYa QOGgVvA0SPJ/qHLl5qlXTa0NpBTOR/46DK1X1MrmznWg9Im83XkbDRa9HvYulQSo2w b9Evqo1NHmrw7KTF8KekNLgyzPRG3ZFZICJe7mOs= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Yannick=20Fertr=C3=A9?= , Alexandre Torgue , Sasha Levin Subject: [PATCH 4.19 309/422] ARM: dts: stm32: enable display on stm32mp157c-ev1 board Date: Tue, 19 Nov 2019 06:18:26 +0100 Message-Id: <20191119051419.021836317@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191119051400.261610025@linuxfoundation.org> References: <20191119051400.261610025@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yannick Fertré [ Upstream commit 67330599f93672bd351123c729e2591a460fd24c ] Enable panel raydium RM68200, DSI bridge & display controller. Signed-off-by: Yannick Fertré Signed-off-by: Alexandre Torgue Signed-off-by: Sasha Levin --- arch/arm/boot/dts/stm32mp157c-ev1.dts | 73 ++++++++++++++++++++++++--- 1 file changed, 67 insertions(+), 6 deletions(-) diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 372bc2ea6b921..063ee8ac5dcbd 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -6,6 +6,7 @@ /dts-v1/; #include "stm32mp157c-ed1.dts" +#include / { model = "STMicroelectronics STM32MP157C eval daughter on eval mother"; @@ -19,6 +20,58 @@ serial0 = &uart4; ethernet0 = ðernet0; }; + + panel_backlight: panel-backlight { + compatible = "gpio-backlight"; + gpios = <&gpiod 13 GPIO_ACTIVE_LOW>; + default-on; + status = "okay"; + }; +}; + +&cec { + pinctrl-names = "default"; + pinctrl-0 = <&cec_pins_a>; + status = "okay"; +}; + +&dsi { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dsi_in: endpoint { + remote-endpoint = <<dc_ep0_out>; + }; + }; + + port@1 { + reg = <1>; + dsi_out: endpoint { + remote-endpoint = <&dsi_panel_in>; + }; + }; + }; + + panel-dsi@0 { + compatible = "raydium,rm68200"; + reg = <0>; + reset-gpios = <&gpiof 15 GPIO_ACTIVE_LOW>; + backlight = <&panel_backlight>; + status = "okay"; + + port { + dsi_panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; }; ðernet0 { @@ -40,12 +93,6 @@ }; }; -&cec { - pinctrl-names = "default"; - pinctrl-0 = <&cec_pins_a>; - status = "okay"; -}; - &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins_a>; @@ -62,6 +109,20 @@ status = "okay"; }; +<dc { + status = "okay"; + + port { + #address-cells = <1>; + #size-cells = <0>; + + ltdc_ep0_out: endpoint@0 { + reg = <0>; + remote-endpoint = <&dsi_in>; + }; + }; +}; + &m_can1 { pinctrl-names = "default"; pinctrl-0 = <&m_can1_pins_a>; -- 2.20.1