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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,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 5F38DC433DF for ; Thu, 14 May 2020 17:04:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A2EC20671 for ; Thu, 14 May 2020 17:04:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=seznam.cz header.i=@seznam.cz header.b="IHFWVTxh" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726117AbgENREr (ORCPT ); Thu, 14 May 2020 13:04:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59832 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725975AbgENREr (ORCPT ); Thu, 14 May 2020 13:04:47 -0400 Received: from mxa2.seznam.cz (mxa2.seznam.cz [IPv6:2a02:598:2::90]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84D27C061A0C; Thu, 14 May 2020 10:04:46 -0700 (PDT) Received: from email.seznam.cz by email-smtpc11b.ng.seznam.cz (email-smtpc11b.ng.seznam.cz [10.23.14.75]) id 3ef2742065fc20493f5bb87e; Thu, 14 May 2020 19:04:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=seznam.cz; s=beta; t=1589475878; bh=U1RHpu2MQPEcxje/nVWl8eQg+lZOAKfXx2Xs659abiQ=; h=Received:From:To:Cc:Subject:Date:Message-Id:X-Mailer:MIME-Version: Content-Transfer-Encoding; b=IHFWVTxhrun3hvhbMkMoKgl8/SzmQYKKtSjGwdKu8F8i01OT5l2iSyAAFYzv2uE+W YG6i5jEDUQo5ch5HdgRiU6ciO5592O2rU8TMOKWrDEKTVPR+b8VlcZ149rfg6WpsKo bnKaKtsGbVsNal2IuKclpn8OQkm552aKfxpVvzCM= Received: from localhost.localdomain (212.69.128.228 [212.69.128.228]) by email-relay9.ng.seznam.cz (Seznam SMTPD 1.3.114) with ESMTP; Thu, 14 May 2020 19:04:33 +0200 (CEST) From: michael.srba@seznam.cz To: Andy Gross , Bjorn Andersson Cc: Rob Herring , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Michael Srba Subject: [PATCH] arm64: dts: qcom: msm8916-samsung-a3u: add nodes for display panel Date: Thu, 14 May 2020 19:01:29 +0200 Message-Id: <20200514170129.10902-1-michael.srba@seznam.cz> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Michael Srba This patch wires up display support on Samsung Galaxy A3 2015. Signed-off-by: Michael Srba --- .../qcom/msm8916-samsung-a2015-common.dtsi | 44 +++++++++++++++ .../boot/dts/qcom/msm8916-samsung-a3u-eur.dts | 54 +++++++++++++++++++ 2 files changed, 98 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi index af812f76e8be..2a64aa269f52 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi @@ -72,6 +72,24 @@ phy { }; }; + mdss@1a00000 { + dsi@1a98000 { + #address-cells = <1>; + #size-cells = <0>; + + vdda-supply = <&pm8916_l2>; + vddio-supply = <&pm8916_l6>; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&mdss_default>; + pinctrl-1 = <&mdss_sleep>; + }; + + dsi-phy@1a98300 { + vddio-supply = <&pm8916_l6>; + }; + }; + wcnss@a21b000 { status = "okay"; }; @@ -172,6 +190,32 @@ pinconf { bias-disable; }; }; + + pmx-mdss { + mdss_default: mdss-default { + pinmux { + function = "gpio"; + pins = "gpio25"; + }; + pinconf { + pins = "gpio25"; + drive-strength = <8>; + bias-disable; + }; + }; + + mdss_sleep: mdss-sleep { + pinmux { + function = "gpio"; + pins = "gpio25"; + }; + pinconf { + pins = "gpio25"; + drive-strength = <2>; + bias-pull-down; + }; + }; + }; }; &smd_rpm_regulators { diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts index d10f7ac5089f..b46c87289033 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts @@ -7,4 +7,58 @@ / { model = "Samsung Galaxy A3U (EUR)"; compatible = "samsung,a3u-eur", "qcom,msm8916"; + + reg_panel_vdd3: regulator-panel-vdd3 { + compatible = "regulator-fixed"; + regulator-name = "panel_vdd3"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + gpio = <&msmgpio 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-names = "default"; + pinctrl-0 = <&panel_vdd3_default>; + }; +}; + +&dsi0 { + panel@0 { + reg = <0>; + + compatible = "samsung,s6e88a0-ams452ef01"; + + vdd3-supply = <®_panel_vdd3>; + vci-supply = <&pm8916_l17>; + reset-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>; + + port { + panel_in: endpoint { + remote-endpoint = <&dsi0_out>; + }; + }; + }; + + ports { + port@1 { + dsi0_out: endpoint { + remote-endpoint = <&panel_in>; + data-lanes = <0 1>; + }; + }; + }; +}; + +&msmgpio { + panel_vdd3_default: panel-vdd3-default { + pinmux { + function = "gpio"; + pins = "gpio9"; + }; + pinconf { + pins = "gpio9"; + drive-strength = <2>; + bias-disable; + }; + }; }; -- 2.24.0