From patchwork Sat Apr 11 05:02:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sivaprakash Murugesan X-Patchwork-Id: 11483949 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BA3A0112C for ; Sat, 11 Apr 2020 05:03:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A6AD82145D for ; Sat, 11 Apr 2020 05:03:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726257AbgDKFC4 (ORCPT ); Sat, 11 Apr 2020 01:02:56 -0400 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:23293 "EHLO alexa-out-sd-01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726037AbgDKFC4 (ORCPT ); Sat, 11 Apr 2020 01:02:56 -0400 Received: from unknown (HELO ironmsg-SD-alpha.qualcomm.com) ([10.53.140.30]) by alexa-out-sd-01.qualcomm.com with ESMTP; 10 Apr 2020 22:02:56 -0700 Received: from sivaprak-linux.qualcomm.com ([10.201.3.202]) by ironmsg-SD-alpha.qualcomm.com with ESMTP; 10 Apr 2020 22:02:53 -0700 Received: by sivaprak-linux.qualcomm.com (Postfix, from userid 459349) id 2F98D21681; Sat, 11 Apr 2020 10:32:49 +0530 (IST) From: Sivaprakash Murugesan To: agross@kernel.org, bjorn.andersson@linaro.org, kishon@ti.com, robh+dt@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: Sivaprakash Murugesan Subject: [PATCH V2 5/5] arm64: dts: ipq8074: enable USB support Date: Sat, 11 Apr 2020 10:32:32 +0530 Message-Id: <1586581352-27017-6-git-send-email-sivaprak@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1586581352-27017-1-git-send-email-sivaprak@codeaurora.org> References: <1586581352-27017-1-git-send-email-sivaprak@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org IPQ8074 has two super speed usb ports, add phy and dwc3 nodes to enable them. Signed-off-by: Sivaprakash Murugesan --- [V2] * Addressed Bjorn's review comments arch/arm64/boot/dts/qcom/ipq8074-hk01.dts | 24 +++++ arch/arm64/boot/dts/qcom/ipq8074.dtsi | 167 ++++++++++++++++++++++++++++++ 2 files changed, 191 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts index 6754cb0..dadaa8e 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts +++ b/arch/arm64/boot/dts/qcom/ipq8074-hk01.dts @@ -82,3 +82,27 @@ nand-bus-width = <8>; }; }; + +&qusb_phy_0 { + status = "ok"; +}; + +&qusb_phy_1 { + status = "ok"; +}; + +&ssphy_0 { + status = "ok"; +}; + +&ssphy_1 { + status = "ok"; +}; + +&usb_0 { + status = "ok"; +}; + +&usb_1 { + status = "ok"; +}; diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index 5303821..506a8ac 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -82,6 +82,91 @@ ranges = <0 0 0 0xffffffff>; compatible = "simple-bus"; + ssphy_1: phy@58000 { + compatible = "qcom,ipq8074-qmp-usb3-phy"; + reg = <0x00058000 0x1c4>; + #clock-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB1_AUX_CLK>, + <&gcc GCC_USB1_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "aux", "cfg_ahb", "ref"; + + resets = <&gcc GCC_USB1_PHY_BCR>, + <&gcc GCC_USB3PHY_1_PHY_BCR>; + reset-names = "phy","common"; + status = "disabled"; + + usb1_ssphy: lane@58200 { + reg = <0x00058200 0x130>, /* Tx */ + <0x00058400 0x200>, /* Rx */ + <0x00058800 0x1f8>, /* PCS */ + <0x00058600 0x044>; /* PCS misc*/ + #phy-cells = <0>; + clocks = <&gcc GCC_USB1_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_usb1_pipe_clk_src"; + }; + }; + + qusb_phy_1: phy@59000 { + compatible = "qcom,ipq8074-qusb2-phy"; + reg = <0x00059000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB1_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "cfg_ahb", "ref"; + + resets = <&gcc GCC_QUSB2_1_PHY_BCR>; + status = "disabled"; + }; + + ssphy_0: phy@78000 { + compatible = "qcom,ipq8074-qmp-usb3-phy"; + reg = <0x00078000 0x1c4>; + #clock-cells = <1>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_USB0_AUX_CLK>, + <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "aux", "cfg_ahb", "ref"; + + resets = <&gcc GCC_USB0_PHY_BCR>, + <&gcc GCC_USB3PHY_0_PHY_BCR>; + reset-names = "phy","common"; + status = "disabled"; + + usb0_ssphy: lane@78200 { + reg = <0x00078200 0x130>, /* Tx */ + <0x00078400 0x200>, /* Rx */ + <0x00078800 0x1f8>, /* PCS */ + <0x00078600 0x044>; /* PCS misc*/ + #phy-cells = <0>; + clocks = <&gcc GCC_USB0_PIPE_CLK>; + clock-names = "pipe0"; + clock-output-names = "gcc_usb0_pipe_clk_src"; + }; + }; + + qusb_phy_0: phy@79000 { + compatible = "qcom,ipq8074-qusb2-phy"; + reg = <0x00079000 0x180>; + #phy-cells = <0>; + + clocks = <&gcc GCC_USB0_PHY_CFG_AHB_CLK>, + <&xo>; + clock-names = "cfg_ahb", "ref"; + + resets = <&gcc GCC_QUSB2_0_PHY_BCR>; + }; + pcie_phy0: phy@86000 { compatible = "qcom,ipq8074-qmp-pcie-phy"; reg = <0x00086000 0x1000>; @@ -294,6 +379,88 @@ status = "disabled"; }; + usb_0: usb@8af8800 { + compatible = "qcom,dwc3"; + reg = <0x08af8800 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_SYS_NOC_USB0_AXI_CLK>, + <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_USB0_SLEEP_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + clock-names = "sys_noc_axi", + "master", + "sleep", + "mock_utmi"; + + assigned-clocks = <&gcc GCC_SYS_NOC_USB0_AXI_CLK>, + <&gcc GCC_USB0_MASTER_CLK>, + <&gcc GCC_USB0_MOCK_UTMI_CLK>; + assigned-clock-rates = <133330000>, + <133330000>, + <19200000>; + + resets = <&gcc GCC_USB0_BCR>; + status = "disabled"; + + dwc_0: dwc3@8a00000 { + compatible = "snps,dwc3"; + reg = <0x8a00000 0xcd00>; + interrupts = ; + phys = <&qusb_phy_0>, <&usb0_ssphy>; + 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; + dr_mode = "host"; + }; + }; + + usb_1: usb@8cf8800 { + compatible = "qcom,dwc3"; + reg = <0x08cf8800 0x400>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + clocks = <&gcc GCC_SYS_NOC_USB1_AXI_CLK>, + <&gcc GCC_USB1_MASTER_CLK>, + <&gcc GCC_USB1_SLEEP_CLK>, + <&gcc GCC_USB1_MOCK_UTMI_CLK>; + clock-names = "sys_noc_axi", + "master", + "sleep", + "mock_utmi"; + + assigned-clocks = <&gcc GCC_SYS_NOC_USB1_AXI_CLK>, + <&gcc GCC_USB1_MASTER_CLK>, + <&gcc GCC_USB1_MOCK_UTMI_CLK>; + assigned-clock-rates = <133330000>, + <133330000>, + <19200000>; + + resets = <&gcc GCC_USB1_BCR>; + status = "disabled"; + + dwc_1: dwc3@8c00000 { + compatible = "snps,dwc3"; + reg = <0x8c00000 0xcd00>; + interrupts = ; + phys = <&qusb_phy_1>, <&usb1_ssphy>; + 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; + dr_mode = "host"; + }; + }; + intc: interrupt-controller@b000000 { compatible = "qcom,msm-qgic2"; interrupt-controller;