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标题: 请教 typec0 转 usb3.0 的问题 [打印本页]

作者: wjghm2008 时间: 2023-4-26 17:10
标题: 请教 typec0 转 usb3.0 的问题
本帖最后由 wjghm2008 于 2023-4-26 17:14 编辑

板子将 typec_0 接到USBHUB上，型号为 VL817-Q7，使用了四根线，TYPEC0_TX1P，TYPEC0_TX1N，TYPEC0_RX1P，TYPEC0_RX1N，
发现，只有 USB2.0 hub，未出现 usb3.0 HUB
请教，可能是什么问题？

1、rk3399.dtsi 的 usbdrd3_0 部分，修改如下：
usbdrd3_0: usb0 {
            compatible = "rockchip,rk3399-dwc3";
            clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
                     <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
            clock-names = "ref_clk", "suspend_clk",
                           "bus_clk", "grf_clk";
            power-domains = <&power RK3399_PD_USB3>;
            resets = <&cru SRST_A_USB3_OTG0>;
            reset-names = "usb3-otg";
            #address-cells = <2>;
            #size-cells = <2>;
            ranges;
            status = "disabled";

            usbdrd_dwc3_0: dwc3@fe800000 {
                     compatible = "snps,dwc3";
                     reg = <0x0 0xfe800000 0x0 0x100000>;
                     interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>;
            /*       dr_mode = "otg"; */ /* "peripheral"; */ /* dr_mode org set is otg model, usb 3.0 host not valid, set to host try to fix this */
                     dr_mode = "host"; /* set to host model, not make usb 3.0 hub valid */
                     phys = <&u2phy0_otg>, <&tcphy0_usb3>;
                     phy-names = "usb2-phy", "usb3-phy";
                     phy_type = "utmi_wide";
                     snps,dis_enblslpm_quirk;
                     snps,dis-u2-freeclk-exists-quirk;
                     snps,dis_u2_susphy_quirk;
                     snps,dis-del-phy-power-chg-quirk;
                     snps,tx-ipgap-linecheck-dis-quirk;
                     snps,xhci-slow-suspend-quirk;
                     snps,xhci-trb-ent-quirk;
                     snps,usb3-warm-reset-on-resume-quirk;
                     status = "disabled";
            };
      };

2、设备运行日志部分：
[ 2.833401] Mali: Mali device driver loaded
[ 2.834278] input: rk29-keypad as /devices/platform/rockchip-key/input/input3
[ 2.836103] rockchip-cdndp-sound dp-sound: ASoC: CPU DAI (null) not registered
[ 2.836136] rockchip-cdndp-sound dp-sound: rockchip_sound_probe snd_soc_register_card fail -517
[ 2.837432] ALSA device list:
[ 2.837593] #0: rockchip,rk809-codec
[ 2.837817] #1: rockchip,hdmi
[ 2.939333] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 2.982592] headset_interrupt:get pin level again,pin=71,i=0
[ 3.067079] usb 1-1: New USB device found, idVendor=2109, idProduct=2817
[ 3.067153] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3.067179] usb 1-1: Product: USB2.0 Hub
[ 3.067202] usb 1-1: Manufacturer: VIA Labs, Inc.
[ 3.068795] hub 1-1:1.0: USB hub found
[ 3.069098] hub 1-1:1.0: 4 ports detected
[ 3.194895] rockchip-cdndp-sound dp-sound: ASoC: CPU DAI (null) not registered
[ 3.194964] rockchip-cdndp-sound dp-sound: rockchip_sound_probe snd_soc_register_card fail -517
[ 3.195907] rockchip-cdndp-sound dp-sound: ASoC: CPU DAI (null) not registered
[ 3.195938] rockchip-cdndp-sound dp-sound: rockchip_sound_probe snd_soc_register_card fail -517
[ 3.256044] phy phy-ff770000.syscon:usb2-phy@e450.5: charger = USB_FLOATING_CHARGER
[ 3.257136] Freeing unused kernel memory: 832K
[ 3.264760] init: init first stage started!
[ 3.265475] init: Using Android DT directory /proc/device-tree/firmware/android/
[ 3.361332] init: [libfs_mgr]Failed to get verity metadata '/dev/block/by-name/system': File exists
[ 3.361638] init: [libfs_mgr]Allow invalid metadata when the device is unlocked
[ 3.362105] init: Verity disabled/skipped for '/system'
[ 3.365816] dwmmc_rockchip fe310000.dwmmc: Successfully tuned phase to 223
[ 3.366289] mmc2: new ultra high speed SDR50 SDIO card at address 0001

完整的日志在附件

请帮忙看下，可能是什么问题。

作者: kwcha333 时间: 2023-10-17 15:31
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