From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 8814E135A75; Tue, 27 Feb 2024 09:37:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709026644; cv=none; b=II8p8lsT0uHBfk+Tom2UCK+MvnPXKX/lLAp9LTr75wqRRLKUJ9jmgfl3pOBIHG5KZ1vtO9YXdTrl43FScOnI8+Hb1yB2Tg8tjSzsOt3YbbNKG1fBaJqEyHjsLgNXWvk4UOgXSk9LP/HArLt6WWu7TdASgYzaqxeFF2kdB7QhMps= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709026644; c=relaxed/simple; bh=KWWRW3EhxeTGgJPUwozk2/bEvmRjwj3S46pzNTZtE/w=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=r2EXUC2mkoocIYAxwTqm9xN75SH1p+LX1L7xqo0hN4nN/UJWg2RYLZocw0XBbTyc/o41Q1Qr8DX4+n5xSQ0ocASFIxLJ2Wwvxv8A7VpfXcR7ED6+IF4cwf2mYkXWw2XJnfP11zbScuKtlNdEuRhy/UMEMlgKRlFzRl+Ebh2GZ9I= 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=XLalJAtM; arc=none smtp.client-ip=205.220.180.131 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="XLalJAtM" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 41R9XxAv031474; Tue, 27 Feb 2024 09:37:18 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= message-id:date:mime-version:subject:to:cc:references:from :in-reply-to:content-type:content-transfer-encoding; s= qcppdkim1; bh=ZSPXY1KQK9kLzjHc2C6RIo1LKNvV7yesMu6Mxo6z4+E=; b=XL alJAtMcR/8ckZKpyqjmOI+mLCPeGsXMvk1fJX9NcK2qTgU6YYEGNNMDit07BuGGf OzYhRcu3Pp5sws9gd+u02tq7whpbBw1uCNMbcZfDWRGW7/Xvrg2OR4sB3SFx5vcw rWp7V5Dov6tUWlIiGvNOH/89Vvq5kuf1UwBsp0FbIHku+fWNZMHsXDs+/fz0j5Fp sAcBylOVdDpmEVwUPXqZ2cVdyawl1UMV8sVEdiIfJTZeDyrXgEpbNzVf2g2x8as1 BYU5t4TtuK8U+g6eGxrLjCRxFBxqqnvKEHrPfhzRJxnM2GWWVdsyngQtZ66A4tcY PEbFqeV/zYqiUjl5vq1A== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3whccw83u5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Feb 2024 09:37:18 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 41R9bHXB021436 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 27 Feb 2024 09:37:17 GMT Received: from [10.214.66.209] (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 27 Feb 2024 01:37:11 -0800 Message-ID: <15d09da8-7bb9-4e64-9808-af72c5a110ec@quicinc.com> Date: Tue, 27 Feb 2024 15:07:08 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] arm64: dts: qcom: Add initial support for rb5gen2 HDK board Content-Language: en-US To: Dmitry Baryshkov CC: , , , , , , , , References: <20240202133638.4720-1-quic_wasimn@quicinc.com> <20240202133638.4720-4-quic_wasimn@quicinc.com> From: Wasim Nazir In-Reply-To: Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: g2Pv9FCXyzfRntvby0GgNxiVZshXdUVZ X-Proofpoint-ORIG-GUID: g2Pv9FCXyzfRntvby0GgNxiVZshXdUVZ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-26_11,2024-02-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 spamscore=0 mlxlogscore=999 mlxscore=0 phishscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 impostorscore=0 lowpriorityscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2402120000 definitions=main-2402270075 On 2/2/2024 8:23 PM, Dmitry Baryshkov wrote: > On Fri, 2 Feb 2024 at 15:37, Wasim Nazir wrote: >> >> RB5gen2 hardware development kit is based on QCS8550-Rb5gen2 SOM >> for IOT solutions. >> This initial version describes VPH_PWR, UART & USB3.1. >> >> On-board PMICs: >> - PMR735D >> - PM8010 >> >> Signed-off-by: Wasim Nazir >> >> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile >> index 6fdde64d7540..8840b219d6d5 100644 >> --- a/arch/arm64/boot/dts/qcom/Makefile >> +++ b/arch/arm64/boot/dts/qcom/Makefile >> @@ -93,6 +93,7 @@ dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb >> dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb >> dtb-$(CONFIG_ARCH_QCOM) += qcs6490-rb3gen2.dtb >> dtb-$(CONFIG_ARCH_QCOM) += qcs8550-aim300-aiot.dtb >> +dtb-$(CONFIG_ARCH_QCOM) += qcs8550-rb5gen2-hdk.dtb >> dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb >> dtb-$(CONFIG_ARCH_QCOM) += qrb2210-rb1.dtb >> dtb-$(CONFIG_ARCH_QCOM) += qrb4210-rb2.dtb >> diff --git a/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts >> new file mode 100644 >> index 000000000000..6f4c68402823 >> --- /dev/null >> +++ b/arch/arm64/boot/dts/qcom/qcs8550-rb5gen2-hdk.dts >> @@ -0,0 +1,136 @@ >> +// SPDX-License-Identifier: BSD-3-Clause >> +/* >> + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. >> + */ >> + >> +/dts-v1/; >> + >> +#include "qcs8550-rb5gen2.dtsi" >> +#include "pm8010.dtsi" >> +#include "pmr735d_a.dtsi" >> +#include "pmr735d_b.dtsi" >> + >> +/ { >> + model = "Qualcomm Technologies, Inc. QCS8550 RB5Gen2 HDK"; >> + compatible = "qcom,qcs8550-rb5gen2-hdk", "qcom,qcs8550-rb5gen2", >> + "qcom,qcs8550", "qcom,qcm8550", "qcom,sm8550"; >> + >> + aliases { >> + serial0 = &uart7; >> + }; >> + >> + chosen { >> + stdout-path = "serial0:115200n8"; >> + }; >> + >> + pmic-glink { >> + compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink"; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + connector@0 { >> + compatible = "usb-c-connector"; >> + reg = <0>; >> + power-role = "dual"; >> + data-role = "dual"; >> + >> + ports { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + port@0 { >> + reg = <0>; >> + >> + pmic_glink_hs_in: endpoint { >> + remote-endpoint = <&usb_1_dwc3_hs>; >> + }; > > SS lines unconnected? > SBU is unconnected? > This is the initial patch with basic support and that's why only HS is added. Other features are planned in incremental patch by respective team. I will update the commit message in next patch version. >> + }; >> + }; >> + }; >> + }; >> + >> + vph_pwr: vph-pwr-regulator { >> + compatible = "regulator-fixed"; >> + regulator-name = "vph_pwr"; >> + regulator-min-microvolt = <3700000>; >> + regulator-max-microvolt = <3700000>; >> + >> + regulator-always-on; >> + regulator-boot-on; >> + }; >> +}; >> + >> +&apps_rsc { >> + regulators-0 { >> + vdd-bob1-supply = <&vph_pwr>; >> + vdd-bob2-supply = <&vph_pwr>; >> + }; >> + >> + regulators-2 { >> + vdd-s4-supply = <&vph_pwr>; >> + vdd-s5-supply = <&vph_pwr>; >> + }; >> + >> + regulators-3 { >> + vdd-s1-supply = <&vph_pwr>; >> + vdd-s3-supply = <&vph_pwr>; >> + vdd-s4-supply = <&vph_pwr>; >> + vdd-s5-supply = <&vph_pwr>; >> + vdd-s6-supply = <&vph_pwr>; >> + }; >> + >> + regulators-4 { >> + vdd-s1-supply = <&vph_pwr>; >> + vdd-s3-supply = <&vph_pwr>; >> + vdd-s4-supply = <&vph_pwr>; >> + vdd-s5-supply = <&vph_pwr>; >> + vdd-s7-supply = <&vph_pwr>; >> + }; >> + >> + regulators-5 { >> + vdd-s1-supply = <&vph_pwr>; >> + vdd-s2-supply = <&vph_pwr>; >> + vdd-s3-supply = <&vph_pwr>; >> + vdd-s4-supply = <&vph_pwr>; >> + vdd-s5-supply = <&vph_pwr>; >> + vdd-s6-supply = <&vph_pwr>; >> + }; >> +}; >> + >> +&pm8550b_eusb2_repeater { >> + vdd18-supply = <&vreg_l15b_1p8>; >> + vdd3-supply = <&vreg_l5b_3p1>; >> +}; >> + >> +&uart7 { >> + status = "okay"; >> +}; >> + >> +&usb_1 { >> + status = "okay"; >> +}; >> + >> +&usb_1_dwc3 { >> + dr_mode = "otg"; >> + usb-role-switch; >> +}; >> + >> +&usb_1_dwc3_hs { >> + remote-endpoint = <&pmic_glink_hs_in>; >> +}; >> + >> +&usb_1_hsphy { >> + vdd-supply = <&vreg_l1e_0p88>; >> + vdda12-supply = <&vreg_l3e_1p2>; >> + >> + phys = <&pm8550b_eusb2_repeater>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_dp_qmpphy { >> + vdda-phy-supply = <&vreg_l3e_1p2>; >> + vdda-pll-supply = <&vreg_l3f_0p88>; >> + >> + status = "okay"; >> +}; >> -- >> 2.43.0 >> >> > > Thanks & Regards, Wasim