From patchwork Fri May 19 08:51:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 13247910 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 C95E3C77B7A for ; Fri, 19 May 2023 08:51:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230461AbjESIvn (ORCPT ); Fri, 19 May 2023 04:51:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230522AbjESIvi (ORCPT ); Fri, 19 May 2023 04:51:38 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9088A10C6; Fri, 19 May 2023 01:51:36 -0700 (PDT) Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34J7Xm30007878; Fri, 19 May 2023 08:51:33 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; s=qcppdkim1; bh=MPMKBOD0OrwkPcn5CLby2+DRpmMppG1j/5iGcNWKj2E=; b=PEYtvvBup/GHFMWLYzETuXcOiz/2Eo+qWUpJtqeuZh9o5RmwgjFp0ckm+ClkJaW7bkBu VGtCIodEzcAN045GX2gsSG+okyCCV8I6F/WmoJpWX1pOGFUEyms8M2ZrQjfXI/wzrzaV xaLm04/9z9+/CV6Vm1b0uaTrksUH3a8noYeaIDHK363zR+POcgX2TRk6Jd55J1WtBJ0M GlIWZvI+YQus+aNWh6yqNCjpgckq5SwNURplDbLYCJOwlqo4RbYE9wmtQMlv9uxZO6kb uDWtDdyOkYczNhZS/iBMZAWk/H6sdDwMWpnry1SfqW6RRj+1yntxRyiU3pYHtdm2vPEs Hw== Received: from apblrppmta02.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qnfpw30gw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 19 May 2023 08:51:32 +0000 Received: from pps.filterd (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 34J8pTfS012777; Fri, 19 May 2023 08:51:29 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTP id 3qj3mkd0q8-1; Fri, 19 May 2023 08:51:29 +0000 Received: from APBLRPPMTA02.qualcomm.com (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 34J8pTS7012770; Fri, 19 May 2023 08:51:29 GMT Received: from hu-maiyas-hyd.qualcomm.com (hu-kbajaj-hyd.qualcomm.com [10.147.247.189]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTP id 34J8pT0P012769; Fri, 19 May 2023 08:51:29 +0000 Received: by hu-maiyas-hyd.qualcomm.com (Postfix, from userid 2340697) id B8F93529754; Fri, 19 May 2023 14:21:28 +0530 (+0530) From: Komal Bajaj To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Gross , Bjorn Andersson , Konrad Dybcio , Bhupesh Sharma Cc: Komal Bajaj , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 3/4] arm64: dts: qcom: qdu1000: Add SDHCI1 pin configuration to DTSI Date: Fri, 19 May 2023 14:21:21 +0530 Message-Id: <20230519085122.15758-4-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230519085122.15758-1-quic_kbajaj@quicinc.com> References: <20230519085122.15758-1-quic_kbajaj@quicinc.com> X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: r5T1zmvVKk6BwunwGQxYdT15WtEU29a1 X-Proofpoint-GUID: r5T1zmvVKk6BwunwGQxYdT15WtEU29a1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-19_05,2023-05-17_02,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 mlxscore=0 suspectscore=0 clxscore=1015 bulkscore=0 adultscore=0 phishscore=0 mlxlogscore=647 impostorscore=0 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305190074 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add required pins for SDHCI1, so that the interface can work reliably. Signed-off-by: Komal Bajaj Reviewed-by: Bhupesh Sharma --- arch/arm64/boot/dts/qcom/qdu1000.dtsi | 50 +++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) -- 2.17.1 diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi index 6113def66a08..556942bfca5d 100644 --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi @@ -1160,6 +1160,56 @@ pins = "gpio31"; function = "gpio"; }; + + sdc1_on_state: sdc1-on-state { + clk-pins { + pins = "sdc1_clk"; + drive-strength = <16>; + bias-disable; + }; + + cmd-pins { + pins = "sdc1_cmd"; + drive-strength = <10>; + bias-pull-up; + }; + + data-pins { + pins = "sdc1_data"; + drive-strength = <10>; + bias-pull-up; + }; + + rclk-pins { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; + + sdc1_off_state: sdc1-off-state { + clk-pins { + pins = "sdc1_clk"; + drive-strength = <2>; + bias-disable; + }; + + cmd-pins { + pins = "sdc1_cmd"; + drive-strength = <2>; + bias-pull-up; + }; + + data-pins { + pins = "sdc1_data"; + drive-strength = <2>; + bias-pull-up; + }; + + rclk-pins { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; }; apps_smmu: iommu@15000000 {