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 X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 A143EC4708F for ; Wed, 2 Jun 2021 19:16:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88815613EB for ; Wed, 2 Jun 2021 19:16:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229667AbhFBTRk (ORCPT ); Wed, 2 Jun 2021 15:17:40 -0400 Received: from mail-pg1-f173.google.com ([209.85.215.173]:37501 "EHLO mail-pg1-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229605AbhFBTRf (ORCPT ); Wed, 2 Jun 2021 15:17:35 -0400 Received: by mail-pg1-f173.google.com with SMTP id t9so3089090pgn.4 for ; Wed, 02 Jun 2021 12:15:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=geUlY28idlRl31FZ9a215m49D3hMM6sM5xSEAUHdu6Q=; b=bfZymNZwyWfZAK9dQL6QZMOlrsy0EVslpsnRnk4MP59bfUdxLNO9WQNVOdyjb4W1pT x5knflRc2sQiyEMEQ413+6Ou9cXywITn0ZT4PgUbCiH+xpYShqevhk80z3ZLIfL0PGNp DYkr1tMq74KL0h0fqLNwoQpMvYirFnRL3Ofwc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=geUlY28idlRl31FZ9a215m49D3hMM6sM5xSEAUHdu6Q=; b=hOimjFyGblIPewYR5TY47IE+sopVdqV85rwQeoEvtQIepNQR7Qxn6uUTefNyVDdCOr 6mBsPJfK0NIWzvNYhOJrcYqwvM6XXaV5rTVvOVDSIcc0M7rA+M4zT3Tsrcsj3itAxgjG bIovEcfg0Nre+g+3rM6Tx/bWwE6n8PA5ZdEkCY9fyEWS9ImIsxjrMoNnCZqL8cwHVWNP vCMt30TVdgP33zuOqg6VwJX+RW7QaUlgcW9ezxpCHz9QdsOlzbsdv92gVRET0BY1IolC tmbuwii7vUDYDOjDTXSFpy/fj2FW7DcXXCA01j4YGDGFTJpe1faR4L+6Un8PTjP3sm9F heTA== X-Gm-Message-State: AOAM533fANiKQI5kbDRXIkDVhdOeW8ZxfUZFv4qpvz08Galp1kbsZPvD ivgpW1qOGDoQxSdPLF+6gg/svw== X-Google-Smtp-Source: ABdhPJxJFLrbIyB7wrlkmDeG23Rk9KszzlrqXDo6l6RDQTF9ynKoHenGQeaSTUs8I891JL2EoYup6A== X-Received: by 2002:a63:ff1f:: with SMTP id k31mr34704359pgi.315.1622661272403; Wed, 02 Jun 2021 12:14:32 -0700 (PDT) Received: from sujitka-glaptop.hsd1.ca.comcast.net ([2601:646:8e00:b2f0:3c25:f769:d7de:98bd]) by smtp.gmail.com with ESMTPSA id z17sm329242pfq.218.2021.06.02.12.14.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Jun 2021 12:14:32 -0700 (PDT) From: Sujit Kautkar To: Andy Gross , Bjorn Andersson , Rob Herring Cc: Sibi Sankar , Doug Anderson , Rajendra Nayak , Sujit Kautkar , Mark Rutland , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 2/2] arm64: dts: qcom: sc7180: SD-card GPIO pin set bias-pull up Date: Wed, 2 Jun 2021 12:13:41 -0700 Message-Id: <20210602121313.v3.2.I52f30ddfe62041b7e6c3c362f0ad8f695ac28224@changeid> X-Mailer: git-send-email 2.32.0.rc0.204.g9fa02ecfa5-goog In-Reply-To: <20210602191338.1995827-1-sujitka@chromium.org> References: <20210602191338.1995827-1-sujitka@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Some SC7180 based board do not have external pull-up for cd-gpio. Set this pin to internal pull-up for sleep config to avoid frequent regulator toggle events. Signed-off-by: Sujit Kautkar --- Changes in v3: - remove 'trogdor' from commit message - move reference patch from commit message Changes in v2: - added pull-up for IDP This change is with reference to Qualcomm's DT change posted at: https://patchwork.kernel.org/patch/11675347/ arch/arm64/boot/dts/qcom/sc7180-idp.dts | 2 +- arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts index 07133e0af581a..0c255edb7f3c3 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -696,7 +696,7 @@ pinconf-data { pinconf-sd-cd { pins = "gpio69"; - bias-disable; + bias-pull-up; drive-strength = <2>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index d128a0ed6ad3a..330deb4967ca2 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -1638,7 +1638,7 @@ pinconf-data { pinconf-sd-cd { pins = "gpio69"; - bias-disable; + bias-pull-up; drive-strength = <2>; }; }; -- 2.32.0.rc0.204.g9fa02ecfa5-goog