From patchwork Wed May 15 12:09:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naina Mehta X-Patchwork-Id: 797159 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E1F3E7602B; Wed, 15 May 2024 12:10:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715775042; cv=none; b=sXxDgjOSBhIsUEdRcHiSXLDUM1jEn/snz95La+Vx15e/wZYy9jblZWC0bJAH/yEsARhfZLZtN8s+OsKHqCX6sx0/kfYpNq5hN5sLtaz0atOvhFDQXRmncyk40r71D1t1Yex8dL+BWvJbaPY3b2UrhDeYjikJDKo78aQ0qPkeFWU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715775042; c=relaxed/simple; bh=U45sYz07c9/bh6hjiQ6b076yXpod53g0Oz1PD5e5z0I=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ijYgi+10336bcf3btMRd6TNlu6LZkDAQwar1n15jDtorSNtSzath25DkylsCb1n9Eruf0KT58k/Epoyv7vlJsCYy+nlEb1dfVQZS4aGdJTvWWsLy8s7EbpDPEZkBS8x59DaMqA/DkvH+DF/4illnkxMDvqcEAqJCe0pTEJodeAQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=b7j/bn6Y; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="b7j/bn6Y" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 44F90fIl009791; Wed, 15 May 2024 12:10:37 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type; s=qcppdkim1; bh=Cn7Uutm95jKjzlbLmmvM ddbDJUyHiP9YYs0w6BuoGtU=; b=b7j/bn6YpsYDsSAD8myBN5aBpt5uuyQcVJAi Z5ZtWBtQRc7ZTcLEcVMxVn3fhwp9p1ZSsNIRCdF/xAYr/ct5jg39CY3Ekt8RAA6g oSXc38vqnh4esumLVzIZkx+S1AyodgGSLBqZTlivbKxxNmlXF5xE74HhsuZZMn1Q 72VaZUszazapw0cS88+sLN4o/qB4t02+RmTuJkzpJdX1zZ3DZHxSb441jqg07s2w CmKzdF7M5XBZZJcO0DNLRvMwgflIGdzBLsWc7hyiTNNQVwS1aGWiZAEJS99cwSRj KpNnG+Yzls6y7sHg+55XyVJ2efnRX+c5QM0n829U7u6+xG/IsA== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3y3x51kw9t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 May 2024 12:10:37 +0000 (GMT) Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 44FCAa73023664 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 May 2024 12:10:36 GMT Received: from hyd-e160-a01-3-01.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 15 May 2024 05:10:33 -0700 From: Naina Mehta To: , , , , , , CC: , , , , Naina Mehta Subject: [PATCH 3/3] arm64: dts: qcom: sdx75-idp: add SDHCI for SD Card Date: Wed, 15 May 2024 17:39:58 +0530 Message-ID: <20240515120958.32032-4-quic_nainmeht@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240515120958.32032-1-quic_nainmeht@quicinc.com> References: <20240515120958.32032-1-quic_nainmeht@quicinc.com> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: Kp_3wrGex8hghk7VJA0Hd6J1bUmm5EZd X-Proofpoint-ORIG-GUID: Kp_3wrGex8hghk7VJA0Hd6J1bUmm5EZd X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-15_06,2024-05-15_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 bulkscore=0 spamscore=0 lowpriorityscore=0 phishscore=0 mlxscore=0 impostorscore=0 adultscore=0 clxscore=1015 mlxlogscore=999 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405010000 definitions=main-2405150084 Enable SDHCI on sdx75-idp to support SD card. Also add the required regulators. Signed-off-by: Naina Mehta --- arch/arm64/boot/dts/qcom/sdx75-idp.dts | 45 ++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) -- 2.17.1 diff --git a/arch/arm64/boot/dts/qcom/sdx75-idp.dts b/arch/arm64/boot/dts/qcom/sdx75-idp.dts index f76e72fb2072..6f94278cf837 100644 --- a/arch/arm64/boot/dts/qcom/sdx75-idp.dts +++ b/arch/arm64/boot/dts/qcom/sdx75-idp.dts @@ -41,6 +41,29 @@ vin-supply = <&vph_ext>; }; + + vreg_sd_vccb: sd-vccb { + compatible = "regulator-gpio"; + regulator-name = "vreg_sd_vccb"; + regulator-min-microvolt = <1650000>; + regulator-max-microvolt = <3600000>; + enable-gpios = <&tlmm 102 GPIO_ACTIVE_HIGH>; + gpios = <&tlmm 84 GPIO_ACTIVE_HIGH>; + states = <1650000 0>, <3600000 1>; + startup-delay-us = <5000>; + enable-active-high; + regulator-boot-on; + + vin-supply = <&vph_ext>; + }; + + vreg_sd_vdd: sd-vdd { + compatible = "regulator-fixed"; + regulator-name = "vreg_sd_vdd"; + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + vin-supply = <&vreg_sd_vccb>; + }; }; &apps_rsc { @@ -259,8 +282,30 @@ status = "okay"; }; +&sdhc { + cd-gpios = <&tlmm 103 GPIO_ACTIVE_LOW>; + vmmc-supply = <&vreg_sd_vdd>; + vqmmc-supply = <&vreg_sd_vccb>; + bus-width = <4>; + no-sdio; + no-mmc; + + pinctrl-0 = <&sdc1_default &sd_cd>; + pinctrl-1 = <&sdc1_sleep &sd_cd>; + pinctrl-names = "default", "sleep"; + + status = "okay"; +}; + &tlmm { gpio-reserved-ranges = <110 6>; + + sd_cd: sd-cd-state { + pins = "gpio103"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; }; &uart1 {