From patchwork Mon May 8 00:33:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 679955 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 31DF6C7EE2F for ; Mon, 8 May 2023 00:33:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231882AbjEHAdU (ORCPT ); Sun, 7 May 2023 20:33:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51310 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232095AbjEHAdR (ORCPT ); Sun, 7 May 2023 20:33:17 -0400 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B5A0893C2 for ; Sun, 7 May 2023 17:33:14 -0700 (PDT) Received: by mail-lf1-x133.google.com with SMTP id 2adb3069b0e04-4f13ef4ad91so4485407e87.3 for ; Sun, 07 May 2023 17:33:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1683505993; x=1686097993; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=K1wI9viazUk4MMRKC5k2TgaknGOtp8xfB+NZ3J6gsmc=; b=nLabFqI7hTdKlm1IOb+KK/Nehh3xTJNzcDQ+59LuNs4UBVDgAMuVHD6O3FwUi0C2Kw u//lmqQoxDv0tmFklaKfIUeSVIU3QTgDXW1O0t+0WK2j7hYjhGEr32IdynKFzgg6xA/d ox7TAFbZnfAR/BwYozAG+ie/MFkatbzoYY4TETIrW4CK4RpdqvVQK5aXkRjWmvOprd+l AvIGMgQ3soKaSkCZ8le8wPBzRiAQLz/IjiJFy7plu6lq5cfhc+LLWE3zVABIqNz8O5c7 UTXwT5mI+6R9KUIRxfQAzW4PIO+IV0t4N45hLwjeARiiwzniW/M6RyB/yMU4tKvuxyLH GvFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683505993; x=1686097993; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=K1wI9viazUk4MMRKC5k2TgaknGOtp8xfB+NZ3J6gsmc=; b=lED65OGYCoA5mcRsJps3nLOtV+zPGW7AnTjYI0yvoZfHDiXggI5Zx5h9GuZoQgVKQj y5/8OEe61Nci/zm0iLt1Aid95MCqLIVSIa51zLq0NGwTX3JubZIAEKHCZTY/yYK402jd 575TRd7sCi/bwi1nR/4Kif0KLaum+xa2pr9iO0ZC1wOPKEtp0XAVbv8dDB2tDiukHdfE H29SCrXyBZgJh/eE+vH9GV3+GsyYspmO0/59tMkS232Sj/aFJNYsHaApV4BbOXtN6gtn 6dhHS3js9dzojE3U0K68H/6M+58oh7RyECJWfvVMhHQVCNqwB4qVgikgHSTYcOT3hc/G RTRQ== X-Gm-Message-State: AC+VfDzXHZWd+N7QQ3l65O5suA0t1PHXrVeNCTcgC4zXI4N+WRINAVLA fYpcLd2wNw47BbMujLMilVm5Aw== X-Google-Smtp-Source: ACHHUZ6/q1j48+E9petP95PUM7S1AuOFAS4TsIXUxGaajCHK9jzPr1hWaEAujUmJR7acyKn2NLQrow== X-Received: by 2002:ac2:4428:0:b0:4ef:f670:3bd with SMTP id w8-20020ac24428000000b004eff67003bdmr2115844lfl.18.1683505993013; Sun, 07 May 2023 17:33:13 -0700 (PDT) Received: from lothlorien.lan (dzdqv0yyyyyyyyyyybm5y-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::ab2]) by smtp.gmail.com with ESMTPSA id m22-20020ac24256000000b004eca2b8b6bdsm1114807lfl.4.2023.05.07.17.33.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 07 May 2023 17:33:12 -0700 (PDT) From: Dmitry Baryshkov To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Konrad Dybcio , Vinod Koul Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 4/6] ARM: dts: qcom: apq8074-dragonboard: add resin and gpio keys Date: Mon, 8 May 2023 03:33:07 +0300 Message-Id: <20230508003309.2363787-5-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230508003309.2363787-1-dmitry.baryshkov@linaro.org> References: <20230508003309.2363787-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add device nodes for resin (reset, volume-down) and gpio-keys (volume-up, general key) device nodes. Signed-off-by: Dmitry Baryshkov --- .../arm/boot/dts/qcom-apq8074-dragonboard.dts | 41 +++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts index 72f7e09a5bbf..2017bdf81677 100644 --- a/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts +++ b/arch/arm/boot/dts/qcom-apq8074-dragonboard.dts @@ -1,5 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include +#include +#include #include "qcom-msm8974.dtsi" #include "qcom-pm8841.dtsi" #include "qcom-pm8941.dtsi" @@ -20,6 +22,26 @@ chosen { stdout-path = "serial0:115200n8"; }; + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + + pinctrl-names = "default"; + pinctrl-0 = <&msm_keys_default>; + + button-volup { + label = "Volume Up"; + linux,code = ; + gpios = <&pm8941_gpios 5 GPIO_ACTIVE_LOW>; + }; + + button-general { + label = "General"; + linux,code = ; + gpios = <&pm8941_gpios 23 GPIO_ACTIVE_LOW>; + }; + }; + reserved-memory { mpss_region: mpss@ac00000 { reg = <0x0ac00000 0x2500000>; @@ -90,6 +112,25 @@ &mdss { status = "okay"; }; +&pm8941_gpios { + msm_keys_default: pm8941-gpio-keys-state { + pinconf { + pins = "gpio5", "gpio23"; + function = "normal"; + input-enable; + drive-push-pull; + bias-pull-up; + qcom,drive-strength = ; + power-source = ; /* 1.8V */ + }; + }; +}; + +&pm8941_resin { + status = "okay"; + linux,code = ; +}; + &pm8941_wled { qcom,cs-out; qcom,switching-freq = <3200>;