From patchwork Fri May 28 11:43:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vincent Knecht X-Patchwork-Id: 449549 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI,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 03DE9C47087 for ; Fri, 28 May 2021 12:04:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D60E5611AB for ; Fri, 28 May 2021 12:04:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236251AbhE1MGR (ORCPT ); Fri, 28 May 2021 08:06:17 -0400 Received: from msg-2.mailo.com ([213.182.54.12]:33604 "EHLO msg-2.mailo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236302AbhE1MGM (ORCPT ); Fri, 28 May 2021 08:06:12 -0400 X-Greylist: delayed 1240 seconds by postgrey-1.27 at vger.kernel.org; Fri, 28 May 2021 08:06:12 EDT DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=mailoo.org; s=mailo; t=1622202230; bh=9F46d+D6PUZw4iBYp6wdpPgYDs/Z6g3cZyzLMyCuorQ=; h=X-EA-Auth:From:To:Cc:Subject:Date:Message-Id:X-Mailer: MIME-Version:Content-Transfer-Encoding; b=ESroWzDW2mGr7tgwcFQnIq+Eb5e1OXWb7bvAuUViOW2pi2aB54I7bDcBaDHShA+OE ptbF3CIc8cisgKrdEmMvIooI5W4wWZrOmNYT7lGTHM+LXgwsx7Fun5tw86t6xO6IAS /hxq96ce6SL/XTl3Q8eQDjs1un3Cq0H2mDnGp3Fg= Received: by 192.168.90.14 [192.168.90.14] with ESMTP via proxy.mailoo.org [213.182.55.207] Fri, 28 May 2021 13:43:50 +0200 (CEST) X-EA-Auth: iF3NUtHNTTfqpVliJfCgyjzHXkJzdXaznTY8yvhAR8LNEKgCrFf7prSbm93bcfkQmLTCj+lYQrI/AP+fJz6gRBeIL9tpUD86xSmf0Kv9y1U= From: Vincent Knecht To: Andy Gross , Bjorn Andersson , Rob Herring , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Vincent Knecht Subject: [PATCH v1] arm64: dts: qcom: msm8916-alcatel-idol347: enable touchscreen Date: Fri, 28 May 2021 13:43:45 +0200 Message-Id: <20210528114345.543761-1-vincent.knecht@mailoo.org> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enable the MStar msg2638 touchscreen. Signed-off-by: Vincent Knecht Reviewed-by: Stephan Gerhold --- .../boot/dts/qcom/msm8916-alcatel-idol347.dts | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts index 540b1fa4b260..670bd1bebd73 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts @@ -45,6 +45,24 @@ &blsp1_uart2 { status = "okay"; }; +&blsp_i2c4 { + status = "okay"; + + touchscreen@26 { + compatible = "mstar,msg2638"; + reg = <0x26>; + interrupt-parent = <&msmgpio>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&msmgpio 100 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&ts_int_reset_default>; + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l5>; + touchscreen-size-x = <2048>; + touchscreen-size-y = <2048>; + }; +}; + &blsp_i2c5 { status = "okay"; @@ -281,6 +299,14 @@ proximity_int_default: proximity-int-default { bias-pull-up; }; + ts_int_reset_default: ts-int-reset-default { + pins = "gpio13", "gpio100"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + usb_id_default: usb-id-default { pins = "gpio69"; function = "gpio";