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 B8220C43334 for ; Fri, 15 Jul 2022 10:25:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234052AbiGOKZP (ORCPT ); Fri, 15 Jul 2022 06:25:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233258AbiGOKZJ (ORCPT ); Fri, 15 Jul 2022 06:25:09 -0400 Received: from mail-4319.protonmail.ch (mail-4319.protonmail.ch [185.70.43.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C44282F95; Fri, 15 Jul 2022 03:25:08 -0700 (PDT) Date: Fri, 15 Jul 2022 10:25:03 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1657880706; x=1658139906; bh=zPqdR+HafcwDy1W0JQxmXtHI+hMl6rra+AYRnvrWqpM=; h=Date:To:From:Cc:Reply-To:Subject:Message-ID:In-Reply-To: References:Feedback-ID:From:To:Cc:Date:Subject:Reply-To: Feedback-ID:Message-ID; b=Z7MD4Xjv8hln3g+8ABCao0ivtjTYtaLMuOFSS9XlNcVo3KA2qKxSxYz+ZY+eUjvNy YR1wYfIFFBPPb4zRqdrHSMrp9YSar7pVR3/yjmWOYpy8jg9p6cFaXoYzDvds8Q8i9Z Ag75usy/AB765k564FuAOBaGuD/Z+MYflB5r1zC8KRkhjB/6cNnuwPGF/QdRH+jX0v kvnNK0CcciB+fZykVRuPh4FrNdqWQ7aFXuYu8v6Re3tpr18TiZnDtWS6Vhv5QOEaED fUmLN73Dp2Fk9FyvLL5iePPcE1iYpuwuN4X9OjvjAQ2DKFVatqICLUvH9rBtZdbqNY 07jtbaavddqug== To: devicetree@vger.kernel.org From: "Lin, Meng-Bo" Cc: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Stephan Gerhold , Nikita Travkin , ~postmarketos/upstreaming@lists.sr.ht Reply-To: "Lin, Meng-Bo" Subject: [RESEND PATCH 4/4] arm64: dts: qcom: msm8916-samsung-e2015: Add touchkey Message-ID: <20220715102413.4119-1-linmengbo0689@protonmail.com> In-Reply-To: <20220715102055.3844-1-linmengbo0689@protonmail.com> References: <20220715102055.3844-1-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: devicetree@vger.kernel.org On the Samsung Galaxy E5 and E7 the touch key is supplied by a single fixed regulator (enabled via GPIO 97) that supplies both MCU and LED. Add it to the device tree. Signed-off-by: Lin, Meng-Bo --- .../qcom/msm8916-samsung-e2015-common.dtsi | 26 +++++++++++++++++++ .../dts/qcom/msm8916-samsung-grandmax.dts | 4 +++ 2 files changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi b/a= rch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi index 373154ee2643..9f3aca17130d 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi @@ -19,6 +19,19 @@ muic: extcon@14 { =09=09}; =09}; +=09reg_touch_key: regulator-touch-key { +=09=09compatible =3D "regulator-fixed"; +=09=09regulator-name =3D "touch_key"; +=09=09regulator-min-microvolt =3D <3300000>; +=09=09regulator-max-microvolt =3D <3300000>; + +=09=09gpio =3D <&msmgpio 97 GPIO_ACTIVE_HIGH>; +=09=09enable-active-high; + +=09=09pinctrl-names =3D "default"; +=09=09pinctrl-0 =3D <&tkey_en_default>; +=09}; + =09vibrator: vibrator { =09=09compatible =3D "gpio-vibrator"; =09=09enable-gpios =3D <&msmgpio 76 GPIO_ACTIVE_HIGH>; @@ -28,6 +41,11 @@ vibrator: vibrator { =09}; }; +&touchkey { +=09vcc-supply =3D <®_touch_key>; +=09vdd-supply =3D <®_touch_key>; +}; + &msmgpio { =09motor_en_default: motor-en-default { =09=09pins =3D "gpio76"; @@ -36,4 +54,12 @@ motor_en_default: motor-en-default { =09=09drive-strength =3D <2>; =09=09bias-disable; =09}; + +=09tkey_en_default: tkey-en-default { +=09=09pins =3D "gpio97"; +=09=09function =3D "gpio"; + +=09=09drive-strength =3D <2>; +=09=09bias-disable; +=09}; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts b/arch/a= rm64/boot/dts/qcom/msm8916-samsung-grandmax.dts index 41aada4bfb80..f68dd3d69a33 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandmax.dts @@ -27,6 +27,10 @@ / { =09/delete-node/ i2c-tkey; }; +®_touch_key { +=09status =3D "disabled"; +}; + &vibrator { =09enable-gpios =3D <&msmgpio 72 GPIO_ACTIVE_HIGH>; }; -- 2.30.2