From patchwork Thu Dec 21 03:50:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 181992 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:7300:2483:b0:fb:cd0c:d3e with SMTP id q3csp170373dyi; Wed, 20 Dec 2023 19:59:54 -0800 (PST) X-Google-Smtp-Source: AGHT+IFpelUJkAQxN9DknufQKtsTvmZIRt8w9T3zOtYgOebP7/38QvSa1QsWswKMHuTfwQFoIvkc X-Received: by 2002:a17:902:e5c5:b0:1d3:fa1d:28d0 with SMTP id u5-20020a170902e5c500b001d3fa1d28d0mr1692499plf.68.1703131194245; Wed, 20 Dec 2023 19:59:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1703131194; cv=none; d=google.com; s=arc-20160816; b=Hm3AMRf8lGU3xiKHNaKccf0J0PazzinZJGC1l3rXJH2Sr+V5i+VKqdCcyl69/lewEl /+T1iLfhPb9FnKkyX08tPHDSx5n08g/UDC1hord4S867yQUF5yiuXaxIxeUHOL8GWaIo U5bJ+JrXHxphBk2K4oLMf/OhMMESMoGF9Du4SzTziMLtXVUzeHgprW4Xq8MTBwZuv5Tb RDlhBLQjpdrDqqCSuGl3EwB6PO/oRDcyZUYLJr0gBkyfhWF7CDwYxUFsjcrGU8bRJ9WF ilCA52s8W56fp6EfQv13djEtMz5Byb5caQjQXQqeel6xy5VUYWisT/3j7S6QLW+wrn8s oiBA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:list-unsubscribe:list-subscribe:list-id:precedence :subject:date:from:dkim-signature; bh=rr9r9gWxhO4lMOjEkKreNfvWKgKBiYqYX4s9TmL7zcQ=; fh=XqSeUNppgkSjudh11sLH2WLYddh9YzpfjtGCDC/t3Lk=; b=lkr0QNlpZDL/dqsfsNpuf1T6sba2PNpo3RmApW6MdpvAIyrAPhEMueMSt/zWEM5QJY pqDjG5xuUBpTkCvU5CnyCvuTfKNYbbpXKuRs3tNlA3gIj7OoXd/qf/MvZmIIuCgXULn3 SyVo45NnCXNlKNudrw+paq/HKzHfiKrkujLKvZ4FpYvW5cIo3WKKBZkcKtyafrUtnIiR ETRqRVyQN+6xIcJTlRMkUBmyMlUXEdVV6J4oGCvLMliMk/rcj9EKlQ+gqKxX7CqLU8ju 50EMNE5b5pFDQZUvXPqn/7+mpRKMXw8EWEUw0xD+tUMZlRvq65lXXgDNUJXFQLtr3Ter xy5w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=ZZtfraEM; spf=pass (google.com: domain of linux-kernel+bounces-7823-ouuuleilei=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-7823-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org. [139.178.88.99]) by mx.google.com with ESMTPS id u11-20020a17090282cb00b001d3ec56c584si734103plz.569.2023.12.20.19.59.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 20 Dec 2023 19:59:54 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-7823-ouuuleilei=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) client-ip=139.178.88.99; Authentication-Results: mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=ZZtfraEM; spf=pass (google.com: domain of linux-kernel+bounces-7823-ouuuleilei=gmail.com@vger.kernel.org designates 139.178.88.99 as permitted sender) smtp.mailfrom="linux-kernel+bounces-7823-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 09124288D3C for ; Thu, 21 Dec 2023 03:53:17 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id AE32818049; Thu, 21 Dec 2023 03:51:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="ZZtfraEM" X-Original-To: linux-kernel@vger.kernel.org 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 A9EE579DC; Thu, 21 Dec 2023 03:51:05 +0000 (UTC) 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 Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 3BL3nDES020761; Thu, 21 Dec 2023 03:50:52 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:date:subject:mime-version:content-type :content-transfer-encoding:message-id:references:in-reply-to:to :cc; s=qcppdkim1; bh=rr9r9gWxhO4lMOjEkKreNfvWKgKBiYqYX4s9TmL7zcQ =; b=ZZtfraEMM+C9hJeHXHu0wsytwhZK/1knz38pGjYDyVntREPd2bKCgJDquDm f6Ia2tBGaCvZth9rdd7Il8u8Q2UtxRaDT/LxxQ0/flHVCNNWcVi+APikkWmyGtTB cvu5zygqR1+3m/67sA8JgOLRyco5W4z/PDaGWCsMcUGiLUXTgZktgpCp/ecOZq90 Fr5Z+i6jHOOBIQSiISZZ7g6xbcsakHgp8k9KQj3fJgCx6cadu9qyLLHELL4lu41q oOC7LXDlMQpzZlxGW8LTuvmu2TVkjq4c+rKrq8N7eyuttdxtbRtO37aOH1cDYRk3 WKAEX8ohqfk5+AKejMKd/xr+LyQ== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3v3r6ru9m7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Dec 2023 03:50:52 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3BL3opK2020560 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 21 Dec 2023 03:50:51 GMT Received: from [169.254.0.1] (10.49.16.6) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Wed, 20 Dec 2023 19:50:51 -0800 From: Bjorn Andersson Date: Wed, 20 Dec 2023 19:50:40 -0800 Subject: [PATCH 6/8] arm64: dts: qcom: sa8295p-adp: add max20411 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20231220-sa8295p-gpu-v1-6-d8cdf2257f97@quicinc.com> References: <20231220-sa8295p-gpu-v1-0-d8cdf2257f97@quicinc.com> In-Reply-To: <20231220-sa8295p-gpu-v1-0-d8cdf2257f97@quicinc.com> To: Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , Taniya Das , Ulf Hansson , Johan Hovold , "Catalin Marinas" , Will Deacon CC: , , , , , , "Bjorn Andersson" , Bjorn Andersson X-Mailer: b4 0.12.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1703130649; l=1576; i=quic_bjorande@quicinc.com; s=20230915; h=from:subject:message-id; bh=iuhv7P68f++bs7xsess+Ut/fTJIye+b8NI9cCDTyLVc=; b=up+NYbS/7WM3RyIz183b67hkzTM4B+OxT3FeiOsRy7DKP/j7O7czuFnmznVDSKWIy3nQMV/XgEDy erOT+Ci2DAPf4unP6aUx+vpjqUlXheYer2PriM2JqsGSTG8WGsfU X-Developer-Key: i=quic_bjorande@quicinc.com; a=ed25519; pk=VkhObtljigy9k0ZUIE1Mvr0Y+E1dgBEH9WoLQnUtbIM= X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: TaqN9-nB1Vy7tNOm2EgLwry4Nc5tp4yW X-Proofpoint-GUID: TaqN9-nB1Vy7tNOm2EgLwry4Nc5tp4yW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-09_01,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 mlxscore=0 mlxlogscore=988 clxscore=1015 malwarescore=0 suspectscore=0 spamscore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2311290000 definitions=main-2312210026 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785862494760729341 X-GMAIL-MSGID: 1785862494760729341 From: Bjorn Andersson The SA8295P ADP has a MAX20411 LDO regulator on I2C 12, supplying the VDD_GFX pads. Enable the bus and add the maxim,max20411 device on the bus. Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 40 ++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts index fd253942e5e5..e16406c9c19d 100644 --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts @@ -266,6 +266,26 @@ &dispcc1 { status = "okay"; }; +&i2c12 { + pinctrl-names = "default"; + pinctrl-0 = <&qup1_i2c4_state>; + + status = "okay"; + + vdd_gfx: regulator@39 { + compatible = "maxim,max20411"; + reg = <0x39>; + + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <968750>; + + enable-gpios = <&pmm8540a_gpios 2 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&max20411_en>; + }; +}; + &mdss0 { status = "okay"; }; @@ -476,6 +496,10 @@ &pcie4_phy { status = "okay"; }; +&qup1 { + status = "okay"; +}; + &qup2 { status = "okay"; }; @@ -728,4 +752,20 @@ wake-n-pins { bias-pull-up; }; }; + + qup1_i2c4_state: qup1-i2c4-state { + pins = "gpio0", "gpio1"; + function = "qup12"; + + drive-strength = <2>; + bias-pull-up; + }; +}; + +&pmm8540a_gpios { + max20411_en: max20411-en-state { + pins = "gpio2"; + function = "normal"; + output-enable; + }; };