From patchwork Fri Sep 29 08:42:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Praveenkumar I X-Patchwork-Id: 727655 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 65120E743FA for ; Fri, 29 Sep 2023 08:43:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232887AbjI2Ing (ORCPT ); Fri, 29 Sep 2023 04:43:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232932AbjI2InY (ORCPT ); Fri, 29 Sep 2023 04:43:24 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18A301BC; Fri, 29 Sep 2023 01:43:21 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38T8bJar006507; Fri, 29 Sep 2023 08:42:53 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=8s59bnh6BddQstKUcrrI7Mkrfj1vZmBRzX6BYdQ53Uw=; b=Ifq/4dLPRD/jvYoFtsQxlPAluXZxgR+Lwxn0lT9dXl0y1YHR2qUyYt+/+5cvphXL+rzt tPbC8P7cqbJZmAUv+SGUKVM1nlvMHI0nYEMlchcnq/DzWY7Jt66GMLE/GKTstePRo6yj YDu2+w5z6GyA8femYIY1Ul5wvzwTlH+cEnJDSvzyO30wMNTy1MynnQ3KWE6WzjSmPih+ sE4eK+XmptSppS5bhH8LyTmnQgowVoQgzA7Xtk1YxKn+/I22QSKrfXLnEm154StB8HUE G6j/DoA/BfgTvucU83Kl223ypjxsd/xbQBxxDiQfoY6M79r0JbpqvPUCgLanuQ5TIvJR Xg== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tct5gv3fg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:42:53 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 38T8gqqK000365 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:42:52 GMT Received: from hu-ipkumar-blr.qualcomm.com (10.80.80.8) 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 15.2.1118.30; Fri, 29 Sep 2023 01:42:42 -0700 From: Praveenkumar I To: , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH 2/8] phy: qcom: Introduce Super-Speed USB UNIPHY driver Date: Fri, 29 Sep 2023 14:12:03 +0530 Message-ID: <20230929084209.3033093-3-quic_ipkumar@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> References: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: 7iNBC6nHgc8JR8P3PpO2fJIq7stRogav X-Proofpoint-GUID: 7iNBC6nHgc8JR8P3PpO2fJIq7stRogav X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-29_07,2023-09-28_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 mlxlogscore=736 impostorscore=0 phishscore=0 adultscore=0 suspectscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 clxscore=1015 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2309290074 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Adds Qualcomm 22ull Super-Speed USB UNIPHY driver support which is present in Qualcomm IPQ5332 SoC. This PHY is interfaced with SNPS DWC3 USB and SNPS DWC PCIe. Either one of the interface can use the it and selection is done via mux present in TCSR register. This driver selects the PHY for DWC3 USB and handles the reset, clocks and regulator. Signed-off-by: Praveenkumar I --- drivers/phy/qualcomm/Kconfig | 11 + drivers/phy/qualcomm/Makefile | 1 + drivers/phy/qualcomm/phy-qcom-uniphy-usb.c | 322 +++++++++++++++++++++ 3 files changed, 334 insertions(+) create mode 100644 drivers/phy/qualcomm/phy-qcom-uniphy-usb.c diff --git a/drivers/phy/qualcomm/Kconfig b/drivers/phy/qualcomm/Kconfig index d891058b7c39..7257c8455c53 100644 --- a/drivers/phy/qualcomm/Kconfig +++ b/drivers/phy/qualcomm/Kconfig @@ -154,6 +154,17 @@ config PHY_QCOM_M31_USB management. This driver is required even for peripheral only or host only mode configurations. +config PHY_QCOM_UNIPHY_USB + tristate "Qualcomm USB Super-Speed UNIPHY driver" + depends on USB && (ARCH_QCOM || COMPILE_TEST) + select GENERIC_PHY + help + Enable this to support the Qualcomm USB Super-Speed UNIPHY transceiver + with DWC3 USB core. It handles PHY initialization, clock + management required after resetting the hardware and power + management. This driver is required even for peripheral only or + host only mode configurations. + config PHY_QCOM_USB_HS tristate "Qualcomm USB HS PHY module" depends on USB_ULPI_BUS diff --git a/drivers/phy/qualcomm/Makefile b/drivers/phy/qualcomm/Makefile index ffd609ac6233..c3e0112a7a70 100644 --- a/drivers/phy/qualcomm/Makefile +++ b/drivers/phy/qualcomm/Makefile @@ -17,6 +17,7 @@ obj-$(CONFIG_PHY_QCOM_QMP_USB_LEGACY) += phy-qcom-qmp-usb-legacy.o obj-$(CONFIG_PHY_QCOM_QUSB2) += phy-qcom-qusb2.o obj-$(CONFIG_PHY_QCOM_SNPS_EUSB2) += phy-qcom-snps-eusb2.o obj-$(CONFIG_PHY_QCOM_EUSB2_REPEATER) += phy-qcom-eusb2-repeater.o +obj-$(CONFIG_PHY_QCOM_UNIPHY_USB) += phy-qcom-uniphy-usb.o obj-$(CONFIG_PHY_QCOM_USB_HS) += phy-qcom-usb-hs.o obj-$(CONFIG_PHY_QCOM_USB_HSIC) += phy-qcom-usb-hsic.o obj-$(CONFIG_PHY_QCOM_USB_HS_28NM) += phy-qcom-usb-hs-28nm.o diff --git a/drivers/phy/qualcomm/phy-qcom-uniphy-usb.c b/drivers/phy/qualcomm/phy-qcom-uniphy-usb.c new file mode 100644 index 000000000000..fdfc9c225995 --- /dev/null +++ b/drivers/phy/qualcomm/phy-qcom-uniphy-usb.c @@ -0,0 +1,322 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define PCIE_USB_COMBO_PHY_CFG_MISC1 0x214 +#define PCIE_USB_COMBO_PHY_CFG_RX_AFE_2 0x7C4 +#define PCIE_USB_COMBO_PHY_CFG_RX_DLF_DEMUX_2 0x7E8 + +/* TCSR_USB_MUX_SEL regiter bits */ +#define TCSR_USB_MUX_SEL BIT(0) + +struct phy_init_tbl { + unsigned int offset; + unsigned int val; +}; + +#define PHY_INIT_CFG(o, v) \ + { \ + .offset = o, \ + .val = v, \ + } + +static const struct phy_init_tbl ipq5332_usb_uniphy_init_tbl[] = { + PHY_INIT_CFG(PCIE_USB_COMBO_PHY_CFG_RX_AFE_2, 0x1076), + PHY_INIT_CFG(PCIE_USB_COMBO_PHY_CFG_RX_DLF_DEMUX_2, 0x3142), + PHY_INIT_CFG(PCIE_USB_COMBO_PHY_CFG_MISC1, 0x3), +}; + +struct uniphy_cfg { + const struct phy_init_tbl *init_seq; + int num_init_seq; +}; + +struct uniphy_usb { + struct device *dev; + const struct uniphy_cfg *cfg; + struct phy *phy; + void __iomem *base; + struct clk_bulk_data *clks; + unsigned int num_clks; + struct reset_control *reset; + struct regulator *vreg; + struct clk_fixed_rate pipe_clk_fixed; + struct regmap *tcsr; + unsigned int usb_mux_offset; +}; + +static const struct uniphy_cfg ipq5332_usb_uniphy_cfg = { + .init_seq = ipq5332_usb_uniphy_init_tbl, + .num_init_seq = ARRAY_SIZE(ipq5332_usb_uniphy_init_tbl), +}; + +static int uniphy_usb_mux_enable(struct uniphy_usb *uniphy, bool enable) +{ + struct device *dev = uniphy->dev; + unsigned int val; + int ret; + + if (!uniphy->tcsr) + return -EINVAL; + + ret = regmap_read(uniphy->tcsr, uniphy->usb_mux_offset, &val); + if (ret) { + dev_err(dev, "Mux read failed: %d\n", ret); + return ret; + } + + val = enable ? (val | TCSR_USB_MUX_SEL) : (val & ~TCSR_USB_MUX_SEL); + ret = regmap_write(uniphy->tcsr, uniphy->usb_mux_offset, val); + if (ret) { + dev_err(dev, "Mux write failed: %d\n", ret); + return ret; + } + + return 0; +} + +static int uniphy_usb_init(struct phy *phy) +{ + struct uniphy_usb *uniphy = phy_get_drvdata(phy); + const struct uniphy_cfg *cfg = uniphy->cfg; + const struct phy_init_tbl *tbl = cfg->init_seq; + void __iomem *base = uniphy->base; + struct device *dev = uniphy->dev; + int i, ret; + + ret = regulator_enable(uniphy->vreg); + if (ret) { + dev_err(dev, "failed to enable regulator, %d\n", ret); + return ret; + } + + /* Perform phy reset */ + reset_control_assert(uniphy->reset); + usleep_range(1, 5); + reset_control_deassert(uniphy->reset); + + ret = uniphy_usb_mux_enable(uniphy, true); + if (ret < 0) + goto err_assert_reset; + + ret = clk_bulk_prepare_enable(uniphy->num_clks, uniphy->clks); + if (ret) { + dev_err(dev, "failed to enable clocks: %d\n", ret); + goto err_assert_reset; + } + + /* phy autoload delay */ + usleep_range(35, 40); + + for (i = 0; i < cfg->num_init_seq; i++) + writel(tbl[i].val, base + tbl[i].offset); + + return 0; + +err_assert_reset: + /* Assert phy reset */ + reset_control_assert(uniphy->reset); + + return ret; +} + +static int uniphy_usb_shutdown(struct phy *phy) +{ + struct uniphy_usb *uniphy = phy_get_drvdata(phy); + + clk_bulk_disable_unprepare(uniphy->num_clks, uniphy->clks); + + uniphy_usb_mux_enable(uniphy, false); + + /* Assert phy reset */ + reset_control_assert(uniphy->reset); + + regulator_disable(uniphy->vreg); + + return 0; +} + +static const struct phy_ops uniphy_usb_ops = { + .power_on = uniphy_usb_init, + .power_off = uniphy_usb_shutdown, + .owner = THIS_MODULE, +}; + +static int qcom_uniphy_usb_mux_init(struct uniphy_usb *uniphy) +{ + struct device *dev = uniphy->dev; + int ret; + + uniphy->tcsr = syscon_regmap_lookup_by_phandle_args(dev->of_node, "qcom,phy-usb-mux-sel", + 1, &uniphy->usb_mux_offset); + if (IS_ERR(uniphy->tcsr)) { + ret = PTR_ERR(uniphy->tcsr); + uniphy->tcsr = NULL; + return ret; + } + + return 0; +} + +static int qcom_uniphy_usb_clk_init(struct uniphy_usb *uniphy) +{ + struct device *dev = uniphy->dev; + int ret; + + ret = devm_clk_bulk_get_all(dev, &uniphy->clks); + if (ret < 0) + return ret; + + uniphy->num_clks = ret; + + return 0; +} + +static void phy_clk_release_provider(void *res) +{ + of_clk_del_provider(res); +} + +/* + * Register a fixed rate pipe clock. + * + * The _pipe_clksrc generated by PHY goes to the GCC that gate + * controls it. The _pipe_clk coming out of the GCC is requested + * by the PHY driver for its operations. + * We register the _pipe_clksrc here. The gcc driver takes care + * of assigning this _pipe_clksrc as parent to _pipe_clk. + * Below picture shows this relationship. + * + * +---------------+ + * | PHY block |<<---------------------------------------+ + * | | | + * | +-------+ | +-----+ | + * I/P---^-->| PLL |---^--->pipe_clksrc--->| GCC |--->pipe_clk---+ + * clk | +-------+ | +-----+ + * +---------------+ + */ +static int phy_pipe_clk_register(struct uniphy_usb *uniphy, struct device_node *np) +{ + struct clk_fixed_rate *fixed = &uniphy->pipe_clk_fixed; + struct device *dev = uniphy->dev; + struct clk_init_data init = { }; + int ret; + + ret = of_property_read_string(np, "clock-output-names", &init.name); + if (ret) { + dev_err(dev, "%pOFn: No clock-output-names\n", np); + return ret; + } + + init.ops = &clk_fixed_rate_ops; + + fixed->fixed_rate = 250000000; + fixed->hw.init = &init; + + ret = devm_clk_hw_register(dev, &fixed->hw); + if (ret) + return ret; + + ret = of_clk_add_hw_provider(np, of_clk_hw_simple_get, &fixed->hw); + if (ret) + return ret; + + return devm_add_action_or_reset(dev, phy_clk_release_provider, np); +} + +static int qcom_uniphy_usb_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct phy_provider *phy_provider; + struct uniphy_usb *uniphy; + struct device_node *np; + int ret; + + uniphy = devm_kzalloc(dev, sizeof(*uniphy), GFP_KERNEL); + if (!uniphy) + return -ENOMEM; + + uniphy->dev = dev; + + uniphy->cfg = of_device_get_match_data(dev); + if (!uniphy->cfg) + return -EINVAL; + + uniphy->base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(uniphy->base)) + return PTR_ERR(uniphy->base); + + ret = qcom_uniphy_usb_clk_init(uniphy); + if (ret) + return dev_err_probe(dev, ret, "failed to get clock\n"); + + ret = qcom_uniphy_usb_mux_init(uniphy); + if (ret) + return dev_err_probe(dev, ret, "failed to get USB mux\n"); + + uniphy->reset = devm_reset_control_get_exclusive_by_index(dev, 0); + if (IS_ERR(uniphy->reset)) + return dev_err_probe(dev, PTR_ERR(uniphy->reset), "failed to get reset\n"); + + uniphy->vreg = devm_regulator_get_exclusive(dev, "vdd"); + if (IS_ERR(uniphy->vreg)) + return dev_err_probe(dev, PTR_ERR(uniphy->phy), "failed to get vreg\n"); + + np = of_node_get(dev->of_node); + ret = phy_pipe_clk_register(uniphy, np); + if (ret) { + dev_err_probe(dev, ret, "failed to register pipe clk\n"); + goto err; + } + + uniphy->phy = devm_phy_create(dev, NULL, &uniphy_usb_ops); + if (IS_ERR(uniphy->phy)) { + ret = PTR_ERR(uniphy->phy); + dev_err_probe(dev, ret, "failed to create PHY\n"); + goto err; + } + + phy_set_drvdata(uniphy->phy, uniphy); + + phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); + + ret = PTR_ERR_OR_ZERO(phy_provider); + +err: + of_node_put(np); + return ret; +} + +static const struct of_device_id qcom_uniphy_usb_of_match[] = { + { .compatible = "qcom,ipq5332-usb-uniphy", .data = &ipq5332_usb_uniphy_cfg}, + { }, +}; +MODULE_DEVICE_TABLE(of, qcom_uniphy_usb_of_match); + +static struct platform_driver qcom_uniphy_usb_driver = { + .probe = qcom_uniphy_usb_probe, + .driver = { + .of_match_table = qcom_uniphy_usb_of_match, + .name = "qcom,uniphy-usb", + } +}; +module_platform_driver(qcom_uniphy_usb_driver); + +MODULE_DESCRIPTION("Qualcomm Super-Speed USB UNIPHY driver"); +MODULE_LICENSE("GPL"); From patchwork Fri Sep 29 08:42:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Praveenkumar I X-Patchwork-Id: 727654 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 7AF30E743FD for ; Fri, 29 Sep 2023 08:44:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232995AbjI2In7 (ORCPT ); Fri, 29 Sep 2023 04:43:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232908AbjI2Inm (ORCPT ); Fri, 29 Sep 2023 04:43:42 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7B2111A8; Fri, 29 Sep 2023 01:43:39 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38T6xeB7003083; Fri, 29 Sep 2023 08:43:12 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=bjvskR0dMl3MN6jJkPzBP88qL9AVOezaPO2jraQbkIs=; b=NjhDv9YBJV2d6JBO/GjVlbPATrzPgMYIDEMFichiizSyaSkWgXtQMoj81+ND/4u4OZ6P N5KCI0ccNIPv2IiAPU5etbBJ1xstNclrIs9BbSaMpAp7aZE45n0uOHy6q4HH9sBWTfB0 Ku6efzQg1/o2aYxg+PcFnGxs6yYvBd44fZO1mD9tlCESif+oXF78Q+tGdWNYpOeyJvo/ QXeCVxSVIT7r+Bf3BqfuqYIFydYignmoQM7VcMkP17RRNv62qafSIoA0Ppsj0rAhiqlE WhxCAAAexkjYs2mp6fPaUFGcG+tAzufjkivUQ1AFnb9Y0E+n8zDC3T/UDbB6aPd1cDGg vQ== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tct5gv3g4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:43:12 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 38T8hBKK001088 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:43:11 GMT Received: from hu-ipkumar-blr.qualcomm.com (10.80.80.8) 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 15.2.1118.30; Fri, 29 Sep 2023 01:43:02 -0700 From: Praveenkumar I To: , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH 4/8] dt-bindings: usb: dwc3: Add clocks on Qualcomm IPQ5332 Date: Fri, 29 Sep 2023 14:12:05 +0530 Message-ID: <20230929084209.3033093-5-quic_ipkumar@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> References: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: 8tH2XLhxZZGsd95aT5c88-YoBwfrUzlG X-Proofpoint-GUID: 8tH2XLhxZZGsd95aT5c88-YoBwfrUzlG X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-29_07,2023-09-28_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 mlxlogscore=742 impostorscore=0 phishscore=0 adultscore=0 suspectscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 clxscore=1015 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2309290074 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add aux and lfps clocks in Qualcomm IPQ5332. These clocks are required for USB Super-Speed support. Signed-off-by: Praveenkumar I Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/usb/qcom,dwc3.yaml | 20 ++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index 67591057f234..18af2887b984 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -149,6 +149,25 @@ allOf: - const: sleep - const: mock_utmi + - if: + properties: + compatible: + contains: + enum: + - qcom,ipq5332-dwc3 + then: + properties: + clocks: + maxItems: 6 + clock-names: + items: + - const: core + - const: iface + - const: sleep + - const: mock_utmi + - const: aux + - const: lfps + - if: properties: compatible: @@ -238,7 +257,6 @@ allOf: compatible: contains: enum: - - qcom,ipq5332-dwc3 - qcom,msm8994-dwc3 - qcom,qcs404-dwc3 then: From patchwork Fri Sep 29 08:42:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Praveenkumar I X-Patchwork-Id: 727653 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 7F248E743F9 for ; Fri, 29 Sep 2023 08:44:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232939AbjI2Ioh (ORCPT ); Fri, 29 Sep 2023 04:44:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233019AbjI2IoG (ORCPT ); Fri, 29 Sep 2023 04:44:06 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7899CD3; Fri, 29 Sep 2023 01:44:01 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38T8PAws030684; Fri, 29 Sep 2023 08:43:42 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=7Pd/Hq24s2rAKGYnnu/pX4uTXEwHJlayuzX7DkkoXXo=; b=EvDTa4EHa5T0xDzWRu//2ASHtlQj/ceMaGceRrl7fgh2D0PaJANTkESUWAtk13dV6Je5 iV9w4sHLmvZzGsM06wjVThUGn6uhJSaheRMZpN4u5OsHmdZJAJIt87qL05p+hWw2SzjT wZDsu/kkjtgTvvw1PUhYlVQMMWdeXlMZisa0eIqKVlqknP68UKZApwj/nFNGd+VPGiKW YOzfQjkjgL10KIOTZIHE4YZD9IalwDAfd/XKklPoe+xx3i+21sH90oXDyWX/AYtVf5NY ua482YSXaZHjniOM6V09HQaBjwUIQWvrr+20vfT+VII2hKYG+BGtbje4/kYwApoPPxnb mw== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tcvg9bj9s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:43:41 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 38T8heiX003446 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:43:40 GMT Received: from hu-ipkumar-blr.qualcomm.com (10.80.80.8) 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 15.2.1118.30; Fri, 29 Sep 2023 01:43:31 -0700 From: Praveenkumar I To: , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH 7/8] arm64: dts: qcom: ipq5332: Enable USB Super-Speed PHY Date: Fri, 29 Sep 2023 14:12:08 +0530 Message-ID: <20230929084209.3033093-8-quic_ipkumar@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> References: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: 5A1BGYCP5YInhkUIiPSUDmjw_bXWRe90 X-Proofpoint-GUID: 5A1BGYCP5YInhkUIiPSUDmjw_bXWRe90 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-29_07,2023-09-28_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 adultscore=0 bulkscore=0 suspectscore=0 mlxscore=0 mlxlogscore=285 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2309290074 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enable USB Super-Speed PHY support. Signed-off-by: Praveenkumar I --- arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts index c224ffc65b08..45e4142f028c 100644 --- a/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts +++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp468.dts @@ -102,3 +102,9 @@ &usbphy0 { status = "okay"; }; + +&usbphy1 { + vdd-supply = <®ulator_fixed_5p0>; + + status = "okay"; +}; From patchwork Fri Sep 29 08:42:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Praveenkumar I X-Patchwork-Id: 727652 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 C5AFAE743FE for ; Fri, 29 Sep 2023 08:44:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232975AbjI2Iol (ORCPT ); Fri, 29 Sep 2023 04:44:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35076 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232917AbjI2IoP (ORCPT ); Fri, 29 Sep 2023 04:44:15 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 18C90170D; Fri, 29 Sep 2023 01:44:09 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38T8NZrX028301; Fri, 29 Sep 2023 08:43:52 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=BZXIAXF1GcsWzT88JgZL9KOqUY3nkaOKwAT8v03JQEE=; b=Lz0+TTrAKaAzLMMtZmiPAZ320CD4+VcRzqjnbEAuBcrrZUT4qJadZ7CFf5gXMzb9+1Cs 2yHxY0sXCnfwZQZUVn1EC/WHRU52o16Z7zcUPmirh6yA3bCGZk4hickbge/4ZF3ww1hy SdaaSp1w8L/qcCzTvjt3Pv0FSi7GGKuNJMgfJhv8WweJgfuK7YqkazqxESwD//D6vMDN kUsD5aVdJNxZm/t4yyH7l0FDLpdGmpCqAm7Y/F72IlC+XWp9kJyDgkHhZgRZcDoUJvoH 5YkpLmAvqwLm8/BVnOVzjW5M7/5F7D9B+fjI1OSSrN3UbJfqtxYaFfVyGg5QS9FUCdE3 VQ== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tcvg9bjaa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:43:51 +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 38T8hoiO022760 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 29 Sep 2023 08:43:50 GMT Received: from hu-ipkumar-blr.qualcomm.com (10.80.80.8) 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 15.2.1118.30; Fri, 29 Sep 2023 01:43:40 -0700 From: Praveenkumar I To: , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH 8/8] arm64: defconfig: Enable qcom USB UNIPHY driver Date: Fri, 29 Sep 2023 14:12:09 +0530 Message-ID: <20230929084209.3033093-9-quic_ipkumar@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> References: <20230929084209.3033093-1-quic_ipkumar@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: GTdaUXR8mrpY3IfGTg2dweKkPatieDU5 X-Proofpoint-GUID: GTdaUXR8mrpY3IfGTg2dweKkPatieDU5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-29_07,2023-09-28_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 adultscore=0 bulkscore=0 suspectscore=0 mlxscore=0 mlxlogscore=319 spamscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2309290074 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enable USB UNIPHY driver present in Qualcomm IPQ5332. Signed-off-by: Praveenkumar I --- arch/arm64/configs/defconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 758bb96bd184..155a862e907d 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -1424,6 +1424,7 @@ CONFIG_PHY_QCOM_PCIE2=m CONFIG_PHY_QCOM_QMP=m CONFIG_PHY_QCOM_QUSB2=m CONFIG_PHY_QCOM_SNPS_EUSB2=m +CONFIG_PHY_QCOM_UNIPHY_USB=m CONFIG_PHY_QCOM_USB_HS=m CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2=m CONFIG_PHY_QCOM_USB_HS_28NM=m