From patchwork Tue Jan 24 18:44:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 646084 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 3AD9AC54EB4 for ; Tue, 24 Jan 2023 18:45:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234071AbjAXSpI (ORCPT ); Tue, 24 Jan 2023 13:45:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50494 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234234AbjAXSo6 (ORCPT ); Tue, 24 Jan 2023 13:44:58 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 062AC3ABD; Tue, 24 Jan 2023 10:44:58 -0800 (PST) Received: from pps.filterd (m0279864.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 30OFDxYl030407; Tue, 24 Jan 2023 18:44:48 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=an6GQ7C4x8r1owOs4PWQW974MIIzzFEe9T+hV8d3vd0=; b=ftJrR9MnAI3cjWYuXAvyz4iMIRVJiDhyCgLJqosP/WP3P/RsqaAIh38snMOLgkyqiWVp wb0dSRTXy/8ilQDAnfMoOKrQnXc/3TqblWZeFO0wWlG5fdpPM2vQYwLJyh9KqSB7cYrY z/lZUI/DA0vjyGCz/Hep3tbqubQNUc1FYiXN4tRnTsZPxt8kO7+rdoTvCRI8hXYbAFUR 38a6QszHqhJWKHMshrdZSRBrAowLMmWcMOi9WPwYDQd0MpX4ymMTgI0cnHh4fV3blv7c z1onsJshGA9t3r7gWvGlsO2Cv7phgprWWOYSo5Uwvw8hS9dWFammvJUrnuzbcu8z+Kmb Jw== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3n89dr5n9x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 24 Jan 2023 18:44:48 +0000 Received: from nasanex01c.na.qualcomm.com (nasanex01c.na.qualcomm.com [10.45.79.139]) by NASANPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 30OIildc013441 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 24 Jan 2023 18:44:47 GMT Received: from hu-bjorande-lv.qualcomm.com (10.49.16.6) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Tue, 24 Jan 2023 10:44:47 -0800 From: Bjorn Andersson To: Andy Gross , Bjorn Andersson , Konrad Dybcio CC: Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , , , Subject: [PATCH v2 3/3] arm64: dts: qcom: sa8295p-adp: Add max20411 on i2c12 Date: Tue, 24 Jan 2023 10:44:40 -0800 Message-ID: <20230124184440.1421074-4-quic_bjorande@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230124184440.1421074-1-quic_bjorande@quicinc.com> References: <20230124184440.1421074-1-quic_bjorande@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 2IjXJ8kt_I3qudQasyWyp_hAF0BYR0Vw X-Proofpoint-ORIG-GUID: 2IjXJ8kt_I3qudQasyWyp_hAF0BYR0Vw 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=2023-01-24_13,2023-01-24_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 clxscore=1015 priorityscore=1501 impostorscore=0 suspectscore=0 spamscore=0 adultscore=0 bulkscore=0 mlxlogscore=945 phishscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301240171 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 i2c12. Signed-off-by: Bjorn Andersson Signed-off-by: Bjorn Andersson Reviewed-by: Andrew Halaney Tested-by: Andrew Halaney --- Changes since v1: - i2c node had changed name 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 bb4270e8f551..642000d95812 100644 --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts @@ -266,6 +266,27 @@ &dispcc1 { status = "okay"; }; +&i2c12 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c12_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>; + }; +}; + &mdss0 { status = "okay"; }; @@ -476,6 +497,10 @@ &pcie4_phy { status = "okay"; }; +&qup1 { + status = "okay"; +}; + &qup2 { status = "okay"; }; @@ -636,7 +661,23 @@ &xo_board_clk { /* PINCTRL */ +&pmm8540a_gpios { + vdd_gfx_enable_state: vdd-gfx-enable-state { + pins = "gpio2"; + function = "normal"; + output-enable; + }; +}; + &tlmm { + i2c12_state: i2c12-state { + pins = "gpio0", "gpio1"; + function = "qup12"; + + drive-strength = <2>; + bias-pull-up; + }; + pcie2a_default: pcie2a-default-state { clkreq-n-pins { pins = "gpio142";