| Message ID | 20230725103651.1612-1-r-gunasekaran@ti.com |
|---|---|
| State | Accepted |
| Commit | 5a5cf3bdda04fe72440aa837c9451410d62ffa2f |
| Headers | show |
| Series | [v2] arm64: dts: ti: k3-am62a7-sk: Enable dual role support for Type-C port | expand |
On 25/07/2023 13:36, Ravi Gunasekaran wrote: > USB0 is interfaced with a Type-C DRP connector and is managed via a > USB PD controller. Add support for the Type-C port with dual data > and power sink role. > > Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com> Reviewed-by: Roger Quadros <rogerq@kernel.org>
Hi Ravi Gunasekaran, On Tue, 25 Jul 2023 16:06:51 +0530, Ravi Gunasekaran wrote: > USB0 is interfaced with a Type-C DRP connector and is managed via a > USB PD controller. Add support for the Type-C port with dual data > and power sink role. > > I have applied the following to branch ti-k3-dts-next on [1]. Thank you! [1/1] arm64: dts: ti: k3-am62a7-sk: Enable dual role support for Type-C port commit: 5a5cf3bdda04fe72440aa837c9451410d62ffa2f All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent up the chain during the next merge window (or sooner if it is a relevant bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. [1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git
diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index d2cca6182738..cff283c75f8e 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -226,6 +226,24 @@ pinctrl-names = "default"; pinctrl-0 = <&main_i2c0_pins_default>; clock-frequency = <400000>; + + typec_pd0: usb-power-controller@3f { + compatible = "ti,tps6598x"; + reg = <0x3f>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + self-powered; + data-role = "dual"; + power-role = "sink"; + port { + usb_con_hs: endpoint { + remote-endpoint = <&usb0_hs_ep>; + }; + }; + }; + }; }; &main_i2c1 { @@ -290,6 +308,21 @@ status = "reserved"; }; +&usbss0 { + status = "okay"; + ti,vbus-divider; +}; + +&usb0 { + usb-role-switch; + + port { + usb0_hs_ep: endpoint { + remote-endpoint = <&usb_con_hs>; + }; + }; +}; + &usbss1 { status = "okay"; };
USB0 is interfaced with a Type-C DRP connector and is managed via a USB PD controller. Add support for the Type-C port with dual data and power sink role. Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com> --- Changes since v1: * Added space between node name and ":" * Changed the node name from "tps6598x" to "usb-power-controller" v1: https://lore.kernel.org/all/20230724115133.2226-1-r-gunasekaran@ti.com/ arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 33 +++++++++++++++++++++++++ 1 file changed, 33 insertions(+) base-commit: 1e25dd7772483f477f79986d956028e9f47f990a