From patchwork Thu Jun 8 10:03:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 13271855 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 08C58C7EE23 for ; Thu, 8 Jun 2023 10:04:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236064AbjFHKEk (ORCPT ); Thu, 8 Jun 2023 06:04:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235988AbjFHKE1 (ORCPT ); Thu, 8 Jun 2023 06:04:27 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E4073272A; Thu, 8 Jun 2023 03:04:19 -0700 (PDT) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3589Iolc031638; Thu, 8 Jun 2023 10:04:14 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=z1NuvPaAdzliZypICQF7MkqWaF/FvKppWDoCU9Yiet8=; b=WE1gANeKwBU4Vndr3UY5p6m8uZDOS8S+HzTSElE2DDtmXMwF2fo3WrCr8o5QFS6qKh04 hd1H9BGwTWVKQ8VQFDr1MKA1WRkIATyKOjb++3LDE0PG0PUW8dEYOlsHpIRHROv9Ao7G 36O7bNK3Ng2y/C7XLrjn26fH2CtkPOpjEtfHA023qxoCQUbxYr9lg0cpOqr9Bm3qZJPz nwkGFZ5KCMmbiB9l2Dfu6nfxVgGyM/bAaFUi/46ghSZnofoXUuqJrvUItKVy4IL1Kk5D jqfJxLonseKHUcxT/+b4xWQKEsgt+Rw+D5CAM7YYMrMdTKIbxeSE0BvFuOoJz607JgNY DQ== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3r36pdrpbh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 08 Jun 2023 10:04:14 +0000 Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 358A4DLE002680 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 8 Jun 2023 10:04:13 GMT Received: from varda-linux.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Thu, 8 Jun 2023 03:04:07 -0700 From: Varadarajan Narayanan To: , , , , , , , , , , , , , , CC: Varadarajan Narayanan Subject: [PATCH v14 3/5] arm64: dts: qcom: ipq9574: Add USB related nodes Date: Thu, 8 Jun 2023 15:33:29 +0530 Message-ID: <2f91eb879daaf9955dc56135d60a4be5e191a44d.1686217906.git.quic_varada@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: OZpTSesJHn2OTpB_yCW0QDup2cElxgjf X-Proofpoint-ORIG-GUID: OZpTSesJHn2OTpB_yCW0QDup2cElxgjf X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-08_06,2023-06-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 malwarescore=0 adultscore=0 spamscore=0 lowpriorityscore=0 mlxscore=0 clxscore=1015 bulkscore=0 phishscore=0 impostorscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306080085 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add USB phy and controller related nodes SS PHY need two supplies and HS PHY needs three supplies. 0.925V and 3.3V are from fixed regulators and 1.8V is generated from PMIC's LDO Reviewed-by: Dmitry Baryshkov Signed-off-by: Varadarajan Narayanan --- Changes in v13: - Move fixed regulator definitions from SoC dtsi to board dts - Remove 'dr_mode' from SoC dtsi - Move 'status' property to the end Changes in v12: - Rebase Changes in v11: - Rename dwc_0 -> usb_0_dwc3 Changes in v10: - Fix regulator definitions Changes in v8: - Change clocks order to match the bindings Changes in v7: - Change com_aux -> cfg_ahb Changes in v6: - Introduce fixed regulators for the phy - Resolved all 'make dtbs_check' messages Changes in v5: - Fix additional comments - Edit nodes to match with qcom,sc8280xp-qmp-usb3-uni-phy.yaml - 'make dtbs_check' giving the following messages since ipq9574 doesn't have power domains. Hope this is ok /local/mnt/workspace/varada/varda-linux/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dtb: phy@7d000: 'power-domains' is a required property From schema: /local/mnt/workspace/varada/varda-linux/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb3-uni-phy.yaml /local/mnt/workspace/varada/varda-linux/arch/arm64/boot/dts/qcom/ipq9574-al02-c7.dtb: usb@8a00000: 'power-domains' is a required property From schema: /local/mnt/workspace/varada/varda-linux/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml Changes in v4: - Use newer bindings without subnodes - Fix coding style issues Changes in v3: - Insert the nodes at proper location Changes in v2: - Fixed issues flagged by Krzysztof - Fix issues reported by make dtbs_check - Remove NOC related clocks (to be added with proper interconnect support) --- arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts | 18 ++++++ arch/arm64/boot/dts/qcom/ipq9574.dtsi | 85 +++++++++++++++++++++++++++++ 2 files changed, 103 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts index 2b3ed8d..8261a2b 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp433.dts @@ -21,6 +21,24 @@ chosen { stdout-path = "serial0:115200n8"; }; + + regulator_fixed_3p3: s3300 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + regulator-name = "fixed_3p3"; + }; + + regulator_fixed_0p925: s0925 { + compatible = "regulator-fixed"; + regulator-min-microvolt = <925000>; + regulator-max-microvolt = <925000>; + regulator-boot-on; + regulator-always-on; + regulator-name = "fixed_0p925"; + }; }; &blsp1_uart2 { diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 0baeb10..feabc19 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -465,6 +465,91 @@ status = "disabled"; }; + usb_0_qusbphy: phy@7b000 { + compatible = "qcom,ipq9574-qusb2-phy"; + reg = <0x0007b000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&xo_board_clk>; + clock-names = "cfg_ahb", + "ref"; + + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; + status = "disabled"; + }; + + usb_0_qmpphy: phy@7d000 { + compatible = "qcom,ipq9574-qmp-usb3-phy"; + reg = <0x0007d000 0xa00>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB0_AUX_CLK>, + <&xo_board_clk>, + <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&gcc GCC_USB0_PIPE_CLK>; + clock-names = "aux", + "ref", + "cfg_ahb", + "pipe"; + + resets = <&gcc GCC_USB0_PHY_BCR>, + <&gcc GCC_USB3PHY_0_PHY_BCR>; + reset-names = "phy", + "phy_phy"; + + #clock-cells = <0>; + clock-output-names = "usb0_pipe_clk"; + + status = "disabled"; + }; + + usb3: usb@8af8800 { + compatible = "qcom,ipq9574-dwc3", "qcom,dwc3"; + reg = <0x08af8800 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_SNOC_USB_CLK>, + <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_ANOC_USB_AXI_CLK>, + <&gcc GCC_USB0_SLEEP_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + + clock-names = "cfg_noc", + "core", + "iface", + "sleep", + "mock_utmi"; + + assigned-clocks = <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + assigned-clock-rates = <200000000>, + <24000000>; + + interrupts-extended = <&intc GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "pwr_event"; + + resets = <&gcc GCC_USB_BCR>; + status = "disabled"; + + usb_0_dwc3: usb@8a00000 { + compatible = "snps,dwc3"; + reg = <0x8a00000 0xcd00>; + clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>; + clock-names = "ref"; + interrupts = ; + phys = <&usb_0_qusbphy>, <&usb_0_qmpphy>; + phy-names = "usb2-phy", "usb3-phy"; + tx-fifo-resize; + snps,is-utmi-l1-suspend; + snps,hird-threshold = /bits/ 8 <0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_u3_susphy_quirk; + }; + }; + intc: interrupt-controller@b000000 { compatible = "qcom,msm-qgic2"; reg = <0x0b000000 0x1000>, /* GICD */