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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6E0BDC433FE for ; Wed, 23 Nov 2022 03:39:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235625AbiKWDjf (ORCPT ); Tue, 22 Nov 2022 22:39:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51610 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235620AbiKWDja (ORCPT ); Tue, 22 Nov 2022 22:39:30 -0500 Received: from mail-40132.protonmail.ch (mail-40132.protonmail.ch [185.70.40.132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7069EE6EFA for ; Tue, 22 Nov 2022 19:39:28 -0800 (PST) Date: Wed, 23 Nov 2022 03:39:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1669174767; x=1669433967; bh=VAzF2acE8fV18MqA/KaNHMPFyttLWRS89RLiSXR00tc=; 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=aqhv26zEwL4SOKL7qqOgZcJDLcNF611HAmls7ZIdx3jMmVzi8DeGSg7ON/PJ9N0/M 1ESTnXKC16/kn/OWIAjzx8TFoKncFJX7ChB33VVlzEg7AkSZmidIKESVbhx9laSXUz khmlW+dJdePtZFoWsM05rI+0XN0uCQK8jzLILdbpB9h/uiw332iTOiTB5bVcoSH5Ls tZ7ZSANczr7oDYt1gn56fwmM44GC8LN9boFtTmYMdt82keWBWzcuLrc8rK0XDHvonH THI4Sbv5XUq3Bi7y1wcvJeqYrIbGw78zDPYtushyJhW2t/GPvWKpVEKviIouinY050 rHd59DpC131PQ== To: linux-kernel@vger.kernel.org From: "Lin, Meng-Bo" Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Stephan Gerhold , Nikita Travkin , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht Subject: [PATCH v6 4/4] arm64: dts: qcom: msm8916-acer-a1-724: Add touchscreen Message-ID: <20221123033844.149115-1-linmengbo0689@protonmail.com> In-Reply-To: <20221123033524.148682-1-linmengbo0689@protonmail.com> References: <20221123033524.148682-1-linmengbo0689@protonmail.com> Feedback-ID: 40467236:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A1-724 uses a Focaltech FT5446 touchscreen that is connected to blsp_i2c5. Add it to the device tree. Signed-off-by: Lin, Meng-Bo --- .../boot/dts/qcom/msm8916-acer-a1-724.dts | 40 +++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/= boot/dts/qcom/msm8916-acer-a1-724.dts index bea0d022dd9a..ed3fa7b3575b 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts @@ -81,6 +81,30 @@ magnetometer@12 { =09}; }; =20 +&blsp_i2c5 { +=09status =3D "okay"; + +=09touchscreen@38 { +=09=09/* Actually ft5446 */ +=09=09compatible =3D "edt,edt-ft5406"; +=09=09reg =3D <0x38>; + +=09=09interrupt-parent =3D <&msmgpio>; +=09=09interrupts =3D <13 IRQ_TYPE_LEVEL_LOW>; + +=09=09reset-gpios =3D <&msmgpio 12 GPIO_ACTIVE_LOW>; + +=09=09vcc-supply =3D <&pm8916_l16>; +=09=09iovcc-supply =3D <&pm8916_l6>; + +=09=09touchscreen-size-x =3D <720>; +=09=09touchscreen-size-y =3D <1280>; + +=09=09pinctrl-names =3D "default"; +=09=09pinctrl-0 =3D <&touchscreen_default>; +=09}; +}; + &blsp1_uart2 { =09status =3D "okay"; }; @@ -245,6 +269,22 @@ gpio_keys_default: gpio-keys-default-state { =09=09bias-pull-up; =09}; =20 +=09touchscreen_default: touchscreen-default-state { +=09=09reset-pins { +=09=09=09pins =3D "gpio12"; +=09=09=09function =3D "gpio"; +=09=09=09drive-strength =3D <2>; +=09=09=09bias-disable; +=09=09}; + +=09=09touchscreen-pins { +=09=09=09pins =3D "gpio13"; +=09=09=09function =3D "gpio"; +=09=09=09drive-strength =3D <2>; +=09=09=09bias-pull-up; +=09=09}; +=09}; + =09usb_id_default: usb-id-default-state { =09=09pins =3D "gpio110"; =09=09function =3D "gpio"; --=20 2.30.2