From patchwork Fri Jan 6 08:10:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lin, Meng-Bo" X-Patchwork-Id: 13091054 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 03523C54EBD for ; Fri, 6 Jan 2023 08:11:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231797AbjAFIKv (ORCPT ); Fri, 6 Jan 2023 03:10:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38288 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232216AbjAFIKs (ORCPT ); Fri, 6 Jan 2023 03:10:48 -0500 Received: from mail-0201.mail-europe.com (mail-0201.mail-europe.com [51.77.79.158]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 687C878E85; Fri, 6 Jan 2023 00:10:46 -0800 (PST) Date: Fri, 06 Jan 2023 08:10:34 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1672992643; x=1673251843; bh=GqWfwOkoBVZ9tw8IM+eBPsfBSmvmLyw9g6tZ93oFnPU=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=qIcXMB8+ctvcVZCBekKZoJoEnSTdQSTJDpNnj6cL9rS6hrOS79Yc8hSxBMIzcP7vU uSBRrDwqk89aoqh9xSZG89b5iP8xv739cMjjpNvcKBxsw0YJxQ7nCQ+kfD8iHmqAlQ NzJBWL3QwO+1mRzbwoou/6OH4MMJoDX5TbN+CUKnzsQdp+a0LcDXlWYlryshhKVIRD g5dcXR8SHYbBTtrkKCGj0D41V4fMeje2r1hL5UW6cm5jKGJYZRjrNtDIRKQHyz/Z7F BNzwp/+9bpbzk2PqOJ0zFzrM2p+OYQfdRSK+cclJF+yPjhrHOqneGCfBLHCsEuQjq8 1XghqJGIavslw== To: linux-kernel@vger.kernel.org From: "Lin, Meng-Bo" Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Linus Walleij , Stanislav Jakubek , Miquel Raynal , Jagan Teki , Chris Morgan , Stephan Gerhold , Nikita Travkin , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Subject: [PATCH v5 4/5] arm64: dts: qcom: msm8916-gplus-fl8005a: Add touchscreen Message-ID: <20230106080924.256286-1-linmengbo0689@protonmail.com> In-Reply-To: <20230106080644.255940-1-linmengbo0689@protonmail.com> References: <20230106080644.255940-1-linmengbo0689@protonmail.com> Feedback-ID: 40467236:user:proton MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org FL8005A uses a Focaltech FT5402 touchscreen that is connected to blsp_i2c5. Add it to the device tree. Signed-off-by: Lin, Meng-Bo Reviewed-by: Konrad Dybcio --- .../boot/dts/qcom/msm8916-gplus-fl8005a.dts | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts index a8e8d5273e75..2cac99e3e52c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts @@ -65,6 +65,32 @@ usb_id: usb-id { }; }; +&blsp_i2c5 { + status = "okay"; + + touchscreen@38 { + /* Actually ft5402 */ + compatible = "edt,edt-ft5406"; + reg = <0x38>; + + interrupt-parent = <&msmgpio>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + + reset-gpios = <&msmgpio 12 GPIO_ACTIVE_LOW>; + + vcc-supply = <&pm8916_l17>; + iovcc-supply = <&pm8916_l6>; + + touchscreen-size-x = <800>; + touchscreen-size-y = <500>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + + pinctrl-names = "default"; + pinctrl-0 = <&touchscreen_default>; + }; +}; + &blsp1_uart2 { status = "okay"; }; @@ -229,6 +255,24 @@ gpio_leds_default: gpio-led-default-state { bias-disable; }; + touchscreen_default: touchscreen-default-state { + reset-pins { + pins = "gpio12"; + function = "gpio"; + + drive-strength = <2>; + bias-disable; + }; + + touchscreen-pins { + pins = "gpio13"; + function = "gpio"; + + drive-strength = <2>; + bias-pull-up; + }; + }; + usb_id_default: usb-id-default-state { pins = "gpio110"; function = "gpio";