mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-22 10:31:08 +00:00
Code Issues Releases Wiki Activity

arm64: tegra: Populate USB Type-C Controller for Jetson AGX Orin

Browse source 
Add the USB Type-C controller that is present on the Jetson AGX Orin
board. The ports for the Type-C controller are not populated yet, but
will be added later once the USB host and device support for Jetson AGX
Orin is enabled.

This is based upon a patch from Wayne Chang <waynec@nvidia.com>.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter 2023-01-31 17:57:47 +00:00 committed by Thierry Reding
parent b903a6c5aa
commit 16744314ee
1 changed files with 78 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

78
arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts
View file

@ -2098,11 +2098,21 @@ ports {
usb2-0 {
mode = "host";
status = "okay";
port {
hs_typec_p1: endpoint {
remote-endpoint = <&hs_ucsi_ccg_p1>;
};
};
};
usb2-1 {
mode = "host";
status = "okay";
port {
hs_typec_p0: endpoint {
remote-endpoint = <&hs_ucsi_ccg_p0>;
};
};
};
usb2-2 {
@ -2118,11 +2128,21 @@ usb2-3 {
usb3-0 {
nvidia,usb2-companion = <1>;
status = "okay";
port {
ss_typec_p0: endpoint {
remote-endpoint = <&ss_ucsi_ccg_p0>;
};
};
};
usb3-1 {
nvidia,usb2-companion = <0>;
status = "okay";
port {
ss_typec_p1: endpoint {
remote-endpoint = <&ss_ucsi_ccg_p1>;
};
};
};
usb3-2 {
@ -2215,6 +2235,64 @@ TEGRA234_AON_GPIO(AA, 4)
phy-names = "p2u-0", "p2u-1", "p2u-2", "p2u-3", "p2u-4",
"p2u-5", "p2u-6", "p2u-7";
};
i2c@c240000 {
status = "okay";
typec@8 {
compatible = "cypress,cypd4226";
reg = <0x08>;
interrupt-parent = <&gpio>;
interrupts = <TEGRA234_MAIN_GPIO(Y, 4) IRQ_TYPE_LEVEL_LOW>;
firmware-name = "nvidia,jetson-agx-xavier";
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
ccg_typec_con0: connector@0 {
compatible = "usb-c-connector";
reg = <0>;
label = "USB-C";
data-role = "host";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
hs_ucsi_ccg_p0: endpoint {
remote-endpoint = <&hs_typec_p0>;
};
};
port@1 {
reg = <1>;
ss_ucsi_ccg_p0: endpoint {
remote-endpoint = <&ss_typec_p0>;
};
};
};
};
ccg_typec_con1: connector@1 {
compatible = "usb-c-connector";
reg = <1>;
label = "USB-C";
data-role = "dual";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
hs_ucsi_ccg_p1: endpoint {
remote-endpoint = <&hs_typec_p1>;
};
};
port@1 {
reg = <1>;
ss_ucsi_ccg_p1: endpoint {
remote-endpoint = <&ss_typec_p1>;
};
};
};
};
};
};
};
gpio-keys {