From patchwork Thu Jan 19 21:47:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 13108868 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 DC387C004D4 for ; Thu, 19 Jan 2023 22:11:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229834AbjASWL2 (ORCPT ); Thu, 19 Jan 2023 17:11:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46956 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229961AbjASWK7 (ORCPT ); Thu, 19 Jan 2023 17:10:59 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C24EDB784; Thu, 19 Jan 2023 13:48:05 -0800 (PST) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30JFcsWK014949; Thu, 19 Jan 2023 21:47:57 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-transfer-encoding : content-type; s=qcppdkim1; bh=HXXCRVF2FwY71rw98hwl77+52Lu2DXlFUJQMFapEEcw=; b=MunURtuaLBBQyFPCe4Zys3R8SVa5fvz16FcqB5k4w5RXlANzBs5R59Medcgb7LoS9cct a03NO+ETAyGyi1pvKgGBXm0NVYZc+6Xupexz1NsRc0BeWlZQ7oyQLPzE+ZtCOnCP9PR9 KWTyaBxx69sSky6+xbaCfvDoiwW2SRMRLufN+UNLZR0isw9iKpCB5cDDfGYR+SC4vfL2 XXcVCyNqPVSLtmZ6FpnkACFBMpigW7OI1Io5oH3oDZDDMLxHYAw5F+OKKUKCfB1ph2HM l2QAevuNwPlyBsv0et20LWzZ/7wyUgs8mNgcEOg06oIxKK/f9q5jrHB7W+jfbu06PdXz 9w== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3n75w3h63m-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 19 Jan 2023 21:47:57 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 30JLlupr012619 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 19 Jan 2023 21:47:56 GMT Received: from hu-bjorande-lv.qualcomm.com (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 15.2.986.36; Thu, 19 Jan 2023 13:47:55 -0800 From: Bjorn Andersson To: Andy Gross , Bjorn Andersson , Konrad Dybcio CC: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , , , Subject: [PATCH 4/4] arm64: dts: qcom: sa8295p-adp: Add max20411 on i2c4 Date: Thu, 19 Jan 2023 13:47:49 -0800 Message-ID: <20230119214749.4048933-5-quic_bjorande@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230119214749.4048933-1-quic_bjorande@quicinc.com> References: <20230119214749.4048933-1-quic_bjorande@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01b.na.qualcomm.com (10.47.209.197) 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: RsohjFyHt0Bl2LQ85x3OS_dgJPh2oqko X-Proofpoint-GUID: RsohjFyHt0Bl2LQ85x3OS_dgJPh2oqko X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1 definitions=2023-01-19_14,2023-01-19_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=936 impostorscore=0 lowpriorityscore=0 adultscore=0 clxscore=1015 mlxscore=0 spamscore=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301190183 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Bjorn Andersson The SA8295P ADP has a Maxim max20411 step-down converter on i2c4. Signed-off-by: Bjorn Andersson Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 41 ++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts index 80cb18d9e481..cdb296569d46 100644 --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts @@ -476,6 +476,31 @@ &pcie4_phy { status = "okay"; }; +&qup1 { + status = "okay"; +}; + +&qup1_i2c4 { + pinctrl-names = "default"; + pinctrl-0 = <&qup1_i2c4_state>; + + status = "okay"; + + vdd_gfx: regulator@39 { + compatible = "maxim,max20411"; + reg = <0x39>; + + regulator-name = "vdd_gfx"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <968750>; + + enable-gpios = <&pmm8540a_gpios 2 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&vdd_gfx_enable_state>; + }; +}; + &qup2 { status = "okay"; }; @@ -636,6 +661,14 @@ &xo_board_clk { /* PINCTRL */ +&pmm8540a_gpios { + vdd_gfx_enable_state: vdd-gfx-enable-state { + pins = "gpio2"; + function = "normal"; + output-enable; + }; +}; + &tlmm { pcie2a_default: pcie2a-default-state { clkreq-n-pins { @@ -728,4 +761,12 @@ wake-n-pins { bias-pull-up; }; }; + + qup1_i2c4_state: qup1-i2c4-state { + pins = "gpio0", "gpio1"; + function = "qup12"; + + drive-strength = <2>; + bias-pull-up; + }; };