From nobody Tue Sep 16 10:21:06 2025 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 08B2CC3DA7D for ; Thu, 5 Jan 2023 12:51:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233374AbjAEMvj (ORCPT ); Thu, 5 Jan 2023 07:51:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233195AbjAEMvY (ORCPT ); Thu, 5 Jan 2023 07:51:24 -0500 Received: from box.trvn.ru (box.trvn.ru [194.87.146.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 91DDB4C713; Thu, 5 Jan 2023 04:51:22 -0800 (PST) Received: from authenticated-user (box.trvn.ru [194.87.146.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by box.trvn.ru (Postfix) with ESMTPSA id 3D75C420E6; Thu, 5 Jan 2023 17:34:00 +0500 (+05) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=trvn.ru; s=mail; t=1672922040; bh=nx/GvWswnauPtlRcTkUzfp1KQCpIEjRYLHbnYq0pPzQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rrBvPTL3SF0mjKJ694okNvj8K9aJlZmxxxaw/cKN2M1U07CDDExVKTbV1KRWKS3VQ QbPLkGInisouQ2yGKseO7PJLWQjMvcF1B1z2L13JaLXsRgZImuBlzWyObEAIPCUPDU EoPlG2PIvgpwDomaIRh2LylZzJAGlbyhh2LmGifngKkY8H+Lne3D2bsNNrQFzjK5ba nQBxd6HpG0GyKN8BKYt8Dcn+fjbgc+5OCwKvU0BW2otgRoBwpM2R80/28+q8w03Hpw UQe+seZaXlo8Y2AxIgGJkYq+FTGIXh67QHRkD4PDrOL4SsmGBmBDxVg1PJdpFrVyJa NRZ5XkfaUEv9A== From: Nikita Travkin To: Andy Gross , Bjorn Andersson Cc: Rob Herring , Krzysztof Kozlowski , Konrad Dybcio , Siddharth Manthan , Jasper Korten , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Nikita Travkin Subject: [PATCH 6/8] arm64: dts: qcom: msm8916-samsung-gt58: Add touchscreen Date: Thu, 5 Jan 2023 17:32:38 +0500 Message-Id: <20230105123240.1089375-7-nikita@trvn.ru> In-Reply-To: <20230105123240.1089375-1-nikita@trvn.ru> References: <20230105123240.1089375-1-nikita@trvn.ru> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Siddharth Manthan gt58 uses Zinitix bt532 touch controller. Add it to device tree. Signed-off-by: Siddharth Manthan Signed-off-by: Nikita Travkin --- .../boot/dts/qcom/msm8916-samsung-gt58.dts | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts b/arch/arm64= /boot/dts/qcom/msm8916-samsung-gt58.dts index 37140d041a22..fcf516888739 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt58.dts @@ -9,6 +9,19 @@ / { compatible =3D "samsung,gt58", "qcom,msm8916"; chassis-type =3D "tablet"; =20 + reg_vdd_tsp: regulator-vdd-tsp { + compatible =3D "regulator-fixed"; + regulator-name =3D "vdd_tsp"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + + gpio =3D <&msmgpio 73 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 =3D <®_tsp_en_default>; + pinctrl-names =3D "default"; + }; + vibrator { compatible =3D "gpio-vibrator"; enable-gpios =3D <&msmgpio 76 GPIO_ACTIVE_HIGH>; @@ -18,7 +31,43 @@ vibrator { }; }; =20 +&blsp_i2c5 { + status =3D "okay"; + + touchscreen@20 { + compatible =3D "zinitix,bt532"; + reg =3D <0x20>; + interrupt-parent =3D <&msmgpio>; + interrupts =3D <13 IRQ_TYPE_EDGE_FALLING>; + + touchscreen-size-x =3D <768>; + touchscreen-size-y =3D <1024>; + + vcca-supply =3D <®_vdd_tsp>; + vdd-supply =3D <&pm8916_l6>; + + pinctrl-0 =3D <&tsp_int_default>; + pinctrl-names =3D "default"; + }; +}; + &msmgpio { + reg_tsp_en_default: reg-tsp-en-default-state { + pins =3D "gpio73"; + function =3D "gpio"; + + drive-strength =3D <2>; + bias-disable; + }; + + tsp_int_default: tsp-int-default-state { + pins =3D "gpio13"; + function =3D "gpio"; + + drive-strength =3D <2>; + bias-disable; + }; + vibrator_en_default: vibrator-en-default-state { pins =3D "gpio76"; function =3D "gpio"; --=20 2.38.1