From patchwork Wed Jul 3 22:11:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Collins X-Patchwork-Id: 13722908 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 06CE913BADF; Wed, 3 Jul 2024 22:12:29 +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=1720044751; cv=none; b=Pfia8MguUMWVTjXAxIb5Ycziw/izaqqDxGg8H3JGZuSqaqbFYRwnOXkFXP0/J5a+0yxUw4RtGHrPWBvik/84Mgk1g7+GQCgodkLK8PA7O4RrffsMWK7oTHmeipuACRXH3GdjME5SQRDooBNVbY0GfRqPFD4PLzh/pay42wrsuys= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720044751; c=relaxed/simple; bh=MZ0WvAunE6U8aGANnBGcIBYCu1MEtz1FEgY2uyX4Eo4=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=rmrshfUhgCHpu6UAnhJmqUbrTQTYcjRD79ibCqLEHMYBh6iTnQhX6rDp+LjOyapybE1SVUHwr2Do8+DpEaMp0+uAtkB1ef0UUgV/Y3a1XwFCfMEWpxMCjB9qo1c6xM8azQVmbTWK90lfLkCi117GCrFdV4VgHTkTtI3MUaHt3ms= 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=CZ4G/26l; 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="CZ4G/26l" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 463ENiZX011674; Wed, 3 Jul 2024 22:12:25 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=pMCGGTUkS8c0/01CMRlNdv Nzmn73YBwGygIb3R8HjI8=; b=CZ4G/26lnMPk05Bj6ISJNMyo4tN2DK0RpqZdVs N6RTmHqys1vMtePUt3imKFRO19G/LOTMbJf00BUXYLpo6lCbyCHa+ZYHwvlDkONK juUm4o8519ZfoBTUSwi83PQMQ+cUEufOQEeYEGWTNsTNSS6aMZDOUTwUeeGp8pAO AQ+U7FthSpCidKp0gVKAIe9zItidCJ1hks715BdYkiXAO4F71D/kYzilDVhj/Ghl vDzUs64eqLkuyiqSiNublxZjahIiTLUer1wVeenF7Rpod50UZInYgdgWKS95Re1n oSDBxs38tItbHARv1nkoTMvuD3OZ1rgH3xBH5K+TnzgRF80Q== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 404yr9a5vh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 03 Jul 2024 22:12:25 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA01.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 463MCPcb009444 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 3 Jul 2024 22:12:25 GMT Received: from hu-collinsd-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 3 Jul 2024 15:12:24 -0700 From: David Collins To: Stephen Boyd , CC: David Collins , , Abel Vesa , "Dan Carpenter" , Neil Armstrong Subject: [PATCH] spmi: pmic-arb: use correct node when adding irq domain Date: Wed, 3 Jul 2024 15:11:57 -0700 Message-ID: <20240703221157.3640361-1-quic_collinsd@quicinc.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: IR3GwurfXaz78LBw7FxNC2fvqcNF1Juc X-Proofpoint-ORIG-GUID: IR3GwurfXaz78LBw7FxNC2fvqcNF1Juc X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-07-03_16,2024-07-03_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 clxscore=1011 bulkscore=0 impostorscore=0 malwarescore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2406140001 definitions=main-2407030165 Pass a pointer to the SPMI bus subnode instead of the top- level PMIC arbiter node when calling irq_domain_add_tree(). This ensures that consumer IRQ mappings can be found successfully at runtime. Here is an example of a consumer device probe deferral that happens without this fix in place: [ 18.197271] platform c42d000.spmi:qcom,pmk8550@0:pon_hlos@1300:pwrkey: deferred probe pending: pm8941-pwrkey: IRQ index 0 not found [ 18.197275] platform c42d000.spmi:qcom,pmk8550@0:pon_hlos@1300:resin: deferred probe pending: pm8941-pwrkey: IRQ index 0 not found Fixes: 02922ccbb330 ("spmi: pmic-arb: Register controller for bus instead of arbiter") Fixes: 979987371739 ("spmi: pmic-arb: Add multi bus support") Signed-off-by: David Collins Reviewed-by: Bjorn Andersson --- drivers/spmi/spmi-pmic-arb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index 791cdc160c51..e6a4bf3abb1f 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -1737,8 +1737,7 @@ static int spmi_pmic_arb_bus_init(struct platform_device *pdev, dev_dbg(&pdev->dev, "adding irq domain for bus %d\n", bus_index); - bus->domain = irq_domain_add_tree(dev->of_node, - &pmic_arb_irq_domain_ops, bus); + bus->domain = irq_domain_add_tree(node, &pmic_arb_irq_domain_ops, bus); if (!bus->domain) { dev_err(&pdev->dev, "unable to create irq_domain\n"); return -ENOMEM;