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Wed, 22 Mar 2023 06:16:53 +0000 Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 32M6GqNL031171 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 22 Mar 2023 06:16:52 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 15.2.986.41; Tue, 21 Mar 2023 23:16:46 -0700 Date: Wed, 22 Mar 2023 11:46:42 +0530 From: Varadarajan Narayanan To: Dmitry Baryshkov CC: , , , , , , , , , , , , , , , , Subject: Re: [PATCH v2 7/8] arm64: dts: qcom: ipq9574: Add USB related nodes Message-ID: <20230322061641.GC12808@varda-linux.qualcomm.com> References: <644b4b0f17f72e109445a7b31f3e0d2e75dcc361.1679388632.git.quic_varada@quicinc.com> <122A5E4F-2794-43AE-8DAC-CC2D51279AC6@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <122A5E4F-2794-43AE-8DAC-CC2D51279AC6@linaro.org> User-Agent: Mutt/1.5.24 (2015-08-30) 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: zWCKW203mRt7RafU49ialX_iYSKlphF3 X-Proofpoint-ORIG-GUID: zWCKW203mRt7RafU49ialX_iYSKlphF3 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=2023-03-21_11,2023-03-21_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 suspectscore=0 mlxlogscore=999 spamscore=0 clxscore=1015 malwarescore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303150002 definitions=main-2303220044 X-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 21, 2023 at 02:23:26PM +0300, Dmitry Baryshkov wrote: > > > On 21 March 2023 11:54:25 GMT+03:00, Varadarajan Narayanan wrote: > >Add USB phy and controller related nodes > > > >Signed-off-by: Varadarajan Narayanan > > > >--- > > 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.dtsi | 86 +++++++++++++++++++++++++++++++++++ > > 1 file changed, 86 insertions(+) > > > >diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi > >index 2bb4053..513da74 100644 > >--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi > >+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi > >@@ -829,6 +829,92 @@ > > msi-parent = <&v2m0>; > > status = "disabled"; > > }; > > The last device node is pci@28000000. Thus you are trying to > add all usb nodes at the wrong place. Please move them so that > all nodes are still sorted by the address part. Ok. Will reorder them. Thanks Varada > > > >+ > >+ qusb_phy_0: phy@7b000 { > >+ compatible = "qcom,ipq9574-qusb2-phy"; > >+ reg = <0x07b000 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"; > >+ }; > >+ > >+ ssphy_0: phy@7d000 { > >+ compatible = "qcom,ipq9574-qmp-usb3-phy"; > >+ reg = <0x7d000 0x1c4>; > >+ #clock-cells = <1>; > >+ #address-cells = <1>; > >+ #size-cells = <1>; > >+ ranges; > >+ > >+ clocks = <&gcc GCC_USB0_AUX_CLK>, > >+ <&gcc GCC_USB0_PHY_CFG_AHB_CLK>; > >+ clock-names = "aux", "cfg_ahb"; > >+ > >+ resets = <&gcc GCC_USB0_PHY_BCR>, > >+ <&gcc GCC_USB3PHY_0_PHY_BCR>; > >+ reset-names = "phy","common"; > >+ status = "disabled"; > >+ > >+ usb0_ssphy: phy@7d200 { > >+ reg = <0x0007d200 0x130>, /* tx */ > >+ <0x0007d400 0x200>, /* rx */ > >+ <0x0007d800 0x1f8>, /* pcs */ > >+ <0x0007d600 0x044>; /* pcs misc */ > >+ #phy-cells = <0>; > >+ clocks = <&gcc GCC_USB0_PIPE_CLK>; > >+ clock-names = "pipe0"; > >+ clock-output-names = "usb0_pipe_clk"; > >+ }; > >+ }; > >+ > >+ usb3: usb3@8a00000 { > >+ compatible = "qcom,ipq9574-dwc3", "qcom,dwc3"; > >+ reg = <0x8af8800 0x400>; > >+ #address-cells = <1>; > >+ #size-cells = <1>; > >+ ranges; > >+ > >+ clocks = <&gcc GCC_SNOC_USB_CLK>, > >+ <&gcc GCC_ANOC_USB_AXI_CLK>, > >+ <&gcc GCC_USB0_MASTER_CLK>, > >+ <&gcc GCC_USB0_SLEEP_CLK>, > >+ <&gcc GCC_USB0_MOCK_UTMI_CLK>; > >+ > >+ clock-names = "sys_noc_axi", > >+ "anoc_axi", > >+ "master", > >+ "sleep", > >+ "mock_utmi"; > >+ > >+ assigned-clocks = <&gcc GCC_USB0_MASTER_CLK>, > >+ <&gcc GCC_USB0_MOCK_UTMI_CLK>; > >+ assigned-clock-rates = <200000000>, > >+ <24000000>; > >+ > >+ resets = <&gcc GCC_USB_BCR>; > >+ status = "disabled"; > >+ > >+ dwc_0: usb@8a00000 { > >+ compatible = "snps,dwc3"; > >+ reg = <0x8a00000 0xcd00>; > >+ clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>; > >+ clock-names = "ref"; > >+ 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"; > >+ }; > >+ }; > > }; > > > > rpm-glink { > > -- > With best wishes > Dmitry