diff options
| author | Ravi Gunasekaran <r-gunasekaran@ti.com> | 2022-10-21 10:30:41 +0530 |
|---|---|---|
| committer | Anand Gadiyar <gadiyar@ti.com> | 2022-10-21 08:09:33 -0500 |
| commit | 518b88360abbd5634a482f63770c9e4c221fbc3c (patch) | |
| tree | 0af8f80337a7cff6c0e562f0a0d2d5e3730fd679 /arch/arm | |
| parent | bbe43c9db56745f1d77c61570c0857b36d53fffc (diff) | |
arm: dts: k3-j784s4: Add USB3 support
Fix the serdes0 node to support USB3 correctly
Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
Acked-by: Matt Ranostay <mranostay@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/k3-j784s4-evm.dts | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/arch/arm/dts/k3-j784s4-evm.dts b/arch/arm/dts/k3-j784s4-evm.dts index 58ba9122e2..0f6bd21f45 100644 --- a/arch/arm/dts/k3-j784s4-evm.dts +++ b/arch/arm/dts/k3-j784s4-evm.dts @@ -874,17 +874,22 @@ }; &serdes0 { - serdes0_usb_link: phy@2 { - reg = <2>; - cdns,num-lanes = <2>; + serdes0_usb_link: link@3 { + reg = <3>; + cdns,num-lanes = <1>; #phy-cells = <0>; cdns,phy-type = <PHY_TYPE_USB3>; - resets = <&serdes_wiz0 3>, <&serdes_wiz0 4>; + resets = <&serdes_wiz0 4>; }; }; +&serdes_wiz0 { + typec-dir-gpios = <&wkup_gpio0 28 GPIO_ACTIVE_HIGH>; + typec-dir-debounce-ms = <700>; /* TUSB321, tCCB_DEFAULT 133 ms */ +}; + &usb_serdes_mux { - idle-states = <1>; /* USB0 to SERDES lane 1 */ + idle-states = <0>; /* USB0 to SERDES lane 3 */ }; &usbss0 { |