From patchwork Fri Apr 28 13:08:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shazad Hussain X-Patchwork-Id: 13226456 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 3E81CC7EE22 for ; Fri, 28 Apr 2023 13:09:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346171AbjD1NJy (ORCPT ); Fri, 28 Apr 2023 09:09:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55320 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346212AbjD1NJt (ORCPT ); Fri, 28 Apr 2023 09:09:49 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B17015FDF; Fri, 28 Apr 2023 06:09:34 -0700 (PDT) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 33S6dTlE003535; Fri, 28 Apr 2023 13:09:27 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=PdCI68vD6pVw3KnNrTnCugADfJTgPKcnwk8LIK4MPGM=; b=GkJ/o15EBr8gSZxN5jICzaoQiJhpV/4zNFz8oYRIPjlNPfHL3vrSojLZdZcpw4q8HbBU bKXp2N+MnWYUKQ1IPgBkbqCDRu3fwXLF5vVDEnc1xJWUY7oKeAlGRXlnvCa8NSJh0Yya cTK56FOQt1OZfvf0nAEOTSErwXaTsZlqxbAFAS2UtvnkH5/czQjyJrgKMyIioBL1Wu8q EwAF5vZXsZC+EIxAxYyAK6Wp19mjPEpj2EkA1rlmQPGBTk9nXI2SF/bkImNFE84isTAD a1JCrfMoOBd9npXm1GRI33gk7KJUxLfeWMGzpW++vetEJUxeUfPlp7Ah2pirFewSoKT9 PA== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3q850csp65-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Apr 2023 13:09:27 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 33SD9Qi0004042 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Apr 2023 13:09:26 GMT Received: from hu-shazhuss-hyd.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 15.2.986.42; Fri, 28 Apr 2023 06:09:21 -0700 From: Shazad Hussain To: , , , CC: , , , , Shazad Hussain , "Vinod Koul" , Kishon Vijay Abraham I , "Greg Kroah-Hartman" , Wesley Cheng , , , , , Subject: [PATCH v2 4/6] phy: qcom-qmp: Add SA8775P USB3 UNI phy Date: Fri, 28 Apr 2023 18:38:22 +0530 Message-ID: <20230428130824.23803-5-quic_shazhuss@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230428130824.23803-1-quic_shazhuss@quicinc.com> References: <20230428130824.23803-1-quic_shazhuss@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: TCMW2eftv3RrCc0_IGvVdkuce2pM52yz X-Proofpoint-GUID: TCMW2eftv3RrCc0_IGvVdkuce2pM52yz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-04-28_04,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1015 suspectscore=0 mlxlogscore=999 mlxscore=0 phishscore=0 bulkscore=0 adultscore=0 impostorscore=0 spamscore=0 lowpriorityscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2304280108 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The SA8775P platform has 5nm USB3 UNI phy attached to the USB0 and USB1 controllers. Add QMP PHY config, pcs entries and support for the new compatible for SA8775P platform. Signed-off-by: Shazad Hussain Reviewed-by: Dmitry Baryshkov Reviewed-by: Dmitry Baryshkov --- drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 45 +++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c index a49711c5a63d..5c039bbbe036 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -1408,6 +1408,26 @@ static const struct qmp_phy_init_tbl sc8280xp_usb3_uniphy_pcs_tbl[] = { QMP_PHY_INIT_CFG(QPHY_V5_PCS_REFGEN_REQ_CONFIG1, 0x21), }; +static const struct qmp_phy_init_tbl sa8775p_usb3_uniphy_pcs_tbl[] = { + QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG1, 0xc4), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG2, 0x89), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG3, 0x20), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_LOCK_DETECT_CONFIG6, 0x13), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_RCVR_DTCT_DLY_P1U2_L, 0xe7), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_RCVR_DTCT_DLY_P1U2_H, 0x03), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_RX_SIGDET_LVL, 0xaa), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_PCS_TX_RX_CONFIG, 0x0c), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_RXEQTRAINING_DFE_TIME_S2, 0x07), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_LFPS_DET_HIGH_COUNT_VAL, 0xf8), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_USB3_POWER_STATE_CONFIG1, 0x6f), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_CDR_RESET_TIME, 0x0a), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG1, 0x88), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_ALIGN_DETECT_CONFIG2, 0x13), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG1, 0x4b), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_EQ_CONFIG5, 0x10), + QMP_PHY_INIT_CFG(QPHY_V5_PCS_REFGEN_REQ_CONFIG1, 0x21), +}; + struct qmp_usb_offsets { u16 serdes; u16 pcs; @@ -1629,6 +1649,28 @@ static const struct qmp_phy_cfg qmp_v3_usb3phy_cfg = { .has_phy_dp_com_ctrl = true, }; +static const struct qmp_phy_cfg sa8775p_usb3_uniphy_cfg = { + .lanes = 1, + + .offsets = &qmp_usb_offsets_v5, + + .serdes_tbl = sc8280xp_usb3_uniphy_serdes_tbl, + .serdes_tbl_num = ARRAY_SIZE(sc8280xp_usb3_uniphy_serdes_tbl), + .tx_tbl = sc8280xp_usb3_uniphy_tx_tbl, + .tx_tbl_num = ARRAY_SIZE(sc8280xp_usb3_uniphy_tx_tbl), + .rx_tbl = sc8280xp_usb3_uniphy_rx_tbl, + .rx_tbl_num = ARRAY_SIZE(sc8280xp_usb3_uniphy_rx_tbl), + .pcs_tbl = sa8775p_usb3_uniphy_pcs_tbl, + .pcs_tbl_num = ARRAY_SIZE(sa8775p_usb3_uniphy_pcs_tbl), + .clk_list = qmp_v4_phy_clk_l, + .num_clks = ARRAY_SIZE(qmp_v4_phy_clk_l), + .reset_list = qcm2290_usb3phy_reset_l, + .num_resets = ARRAY_SIZE(qcm2290_usb3phy_reset_l), + .vreg_list = qmp_phy_vreg_l, + .num_vregs = ARRAY_SIZE(qmp_phy_vreg_l), + .regs = qmp_v5_usb3phy_regs_layout, +}; + static const struct qmp_phy_cfg sc7180_usb3phy_cfg = { .lanes = 2, @@ -2597,6 +2639,9 @@ static const struct of_device_id qmp_usb_of_match_table[] = { }, { .compatible = "qcom,qcm2290-qmp-usb3-phy", .data = &qcm2290_usb3phy_cfg, + }, { + .compatible = "qcom,sa8775p-qmp-usb3-uni-phy", + .data = &sa8775p_usb3_uniphy_cfg, }, { .compatible = "qcom,sc7180-qmp-usb3-phy", .data = &sc7180_usb3phy_cfg,