From patchwork Wed Aug 30 11:17:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nitheesh Sekar X-Patchwork-Id: 719342 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 9B044C83F1F for ; Wed, 30 Aug 2023 18:30:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234901AbjH3Sam (ORCPT ); Wed, 30 Aug 2023 14:30:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41982 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243632AbjH3LSI (ORCPT ); Wed, 30 Aug 2023 07:18:08 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 72B65107; Wed, 30 Aug 2023 04:18:05 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37U7xKhP014991; Wed, 30 Aug 2023 11:17:59 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-type; s=qcppdkim1; bh=k6QLoHlj8WinEN6FqEZMCt5GHhCWBgjz+opIPw8+8Uo=; b=UxaCSFpmpJ8lsXHkLWSGZkqcEAdBOUIUqEphbPb4L3iYo9lUmoJWAMX8/xm1xtPEFeq6 AgSyE20AJIC4qDf5Cnudxgphm6T7/LBwWjbPvaL6mAjFD43LPXHGNUKw0SoCPGxZzB6R Ejr0yQqoBIF0/rXXOO3wO39BYGsbMSdEejtkmi6070i4VSXtfehG073LN6f7EovfBTk2 BSVyHhz15xDzF9wVDHeiAgbTV7F7kQ4cPu4rwvsBaleGlRneo4TGea95XfUH6MnMAhKe r38nFGRrE1Lt/DIOLD/+88IngBMJ9vQsKtc04BkfYlWHJFhAqRYa7IBpGrMFks81aRMr ag== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ssmcv9nk9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 11:17:59 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37UBHw9f026574 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 30 Aug 2023 11:17:58 GMT Received: from nsekar-linux.qualcomm.com (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 15.2.1118.36; Wed, 30 Aug 2023 04:17:53 -0700 From: Nitheesh Sekar To: , , , , , , , , , , , , , , , , CC: Nitheesh Sekar Subject: [PATCH V2 2/4] phy: qcom-m31: Add compatible, phy init sequence for IPQ5018 Date: Wed, 30 Aug 2023 16:47:20 +0530 Message-ID: <20230830111722.19380-3-quic_nsekar@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230830111722.19380-1-quic_nsekar@quicinc.com> References: <20230830111722.19380-1-quic_nsekar@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) 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-ORIG-GUID: WP8-f6kHTwWo8zsZBI7wV17gMv4pHl7V X-Proofpoint-GUID: WP8-f6kHTwWo8zsZBI7wV17gMv4pHl7V X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-29_16,2023-08-29_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 phishscore=0 suspectscore=0 priorityscore=1501 clxscore=1015 mlxlogscore=902 spamscore=0 malwarescore=0 mlxscore=0 adultscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308300105 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add phy init sequence and compatible string for IPQ5018 chipset. Signed-off-by: Nitheesh Sekar --- V2: Updated the commit message. --- drivers/phy/qualcomm/phy-qcom-m31.c | 60 +++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-m31.c b/drivers/phy/qualcomm/phy-qcom-m31.c index ed08072ca032..81b72ebde305 100644 --- a/drivers/phy/qualcomm/phy-qcom-m31.c +++ b/drivers/phy/qualcomm/phy-qcom-m31.c @@ -82,6 +82,59 @@ struct m31_priv_data { unsigned int nregs; }; +struct m31_phy_regs m31_ipq5018_regs[] = { + { + USB_PHY_CFG0, + UTMI_PHY_OVERRIDE_EN, + 0 + }, + { + USB_PHY_UTMI_CTRL5, + POR_EN, + 15 + }, + { + USB_PHY_FSEL_SEL, + FREQ_SEL, + 0 + }, + { + USB_PHY_HS_PHY_CTRL_COMMON0, + COMMONONN | FSEL | RETENABLEN, + 0 + }, + { + USB_PHY_REFCLK_CTRL, + CLKCORE, + 0 + }, + { + USB_PHY_UTMI_CTRL5, + POR_EN, + 0 + }, + { + USB_PHY_HS_PHY_CTRL2, + USB2_SUSPEND_N_SEL | USB2_SUSPEND_N | USB2_UTMI_CLK_EN, + 0 + }, + { + USB_PHY_UTMI_CTRL5, + 0x0, + 0 + }, + { + USB_PHY_HS_PHY_CTRL2, + USB2_SUSPEND_N | USB2_UTMI_CLK_EN, + 0 + }, + { + USB_PHY_CFG0, + 0x0, + 0 + }, +}; + struct m31_phy_regs m31_ipq5332_regs[] = { { USB_PHY_CFG0, @@ -268,6 +321,12 @@ static int m31usb_phy_probe(struct platform_device *pdev) return PTR_ERR_OR_ZERO(phy_provider); } +static const struct m31_priv_data m31_ipq5018_data = { + .ulpi_mode = false, + .regs = m31_ipq5018_regs, + .nregs = ARRAY_SIZE(m31_ipq5018_regs), +}; + static const struct m31_priv_data m31_ipq5332_data = { .ulpi_mode = false, .regs = m31_ipq5332_regs, @@ -275,6 +334,7 @@ static const struct m31_priv_data m31_ipq5332_data = { }; static const struct of_device_id m31usb_phy_id_table[] = { + { .compatible = "qcom,ipq5018-usb-hsphy", .data = &m31_ipq5018_data }, { .compatible = "qcom,ipq5332-usb-hsphy", .data = &m31_ipq5332_data }, { }, };