From patchwork Fri Sep 17 11:10:40 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Satya Priya X-Patchwork-Id: 12501683 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 219CDC433FE for ; Fri, 17 Sep 2021 11:11:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 004C661241 for ; Fri, 17 Sep 2021 11:11:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243218AbhIQLMZ (ORCPT ); Fri, 17 Sep 2021 07:12:25 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:36644 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243123AbhIQLMZ (ORCPT ); Fri, 17 Sep 2021 07:12:25 -0400 Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 17 Sep 2021 04:11:03 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 17 Sep 2021 04:11:01 -0700 X-QCInternal: smtphost Received: from c-skakit-linux.ap.qualcomm.com (HELO c-skakit-linux.qualcomm.com) ([10.242.51.242]) by ironmsg01-blr.qualcomm.com with ESMTP; 17 Sep 2021 16:40:44 +0530 Received: by c-skakit-linux.qualcomm.com (Postfix, from userid 2344709) id 3D10C51D5; Fri, 17 Sep 2021 16:40:43 +0530 (IST) From: Satya Priya To: Linus Walleij , Rob Herring , Andy Gross , Bjorn Andersson Cc: swboyd@chromium.org, David Collins , kgunda@codeaurora.org, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, satya priya Subject: [PATCH V6] arm64: dts: sc7280: Add volume up support for sc7280-idp Date: Fri, 17 Sep 2021 16:40:40 +0530 Message-Id: <1631877040-26587-1-git-send-email-skakit@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: satya priya Add pm7325 PMIC gpio support for vol+ on sc7280-idp. Signed-off-by: satya priya Reviewed-by: Stephen Boyd --- Changes in V2: - No changes. Changes in V3: - Sorted the nodes alphabetically. Changes in V4: - Updated the node names to replace underscores with hipens Changes in V5: - Moved the gpio-keys node under root node. Changes in V6: - Added linux-event-codes.h explicitly in sc7280-idp.dtsi arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi index 99f9ee5..8f0958d 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi @@ -7,11 +7,32 @@ #include #include +#include #include "sc7280.dtsi" #include "pm7325.dtsi" #include "pm8350c.dtsi" #include "pmk8350.dtsi" +/ { + gpio-keys { + compatible = "gpio-keys"; + label = "gpio-keys"; + + pinctrl-names = "default"; + pinctrl-0 = <&key_vol_up_default>; + + volume-up { + label = "volume_up"; + gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>; + linux,input-type = <1>; + linux,code = ; + gpio-key,wakeup; + debounce-interval = <15>; + linux,can-disable; + }; + }; +}; + &apps_rsc { pm7325-regulators { compatible = "qcom,pm7325-rpmh-regulators"; @@ -288,6 +309,17 @@ /* PINCTRL - additions to nodes defined in sc7280.dtsi */ +&pm7325_gpios { + key_vol_up_default: key-vol-up-default { + pins = "gpio6"; + function = "normal"; + input-enable; + bias-pull-up; + power-source = <0>; + qcom,drive-strength = <3>; + }; +}; + &qup_uart5_default { tx { pins = "gpio46";