enoch/armbian-build
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rockchip64-6.19: mekotronics-r58x-4g: add fusb302

Browse Source 
- works as far as I can tell
- both orientations
- also wired DP, but can't test (I've no USB-DP hw)
This commit is contained in:
Ricardo Pardini 2026-02-17 18:52:35 -03:00
parent 7ef9f60bf6
commit f5e17cfd26
1 changed files with 83 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
patch/kernel/archive/rockchip64-6.19/dt/rk3588-blueberry-edge-v12-linux.dts
View File

@ -104,8 +104,6 @@
vcc5v0_otg: vcc5v0-otg-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_otg";
regulator-boot-on;
regulator-always-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
@ -403,6 +401,57 @@
&i2c6 {
status = "okay";
usbc0: usb-typec@22 {
compatible = "fcs,fusb302";
reg = <0x22>;
interrupt-parent = <&gpio3>;
interrupts = <RK_PC7 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&usbc0_int>;
vbus-supply = <&vcc5v0_otg>;
status = "okay";
connector {
compatible = "usb-c-connector";
data-role = "dual";
label = "USB-C";
op-sink-microwatt = <1000000>;
/* fusb302 supports PD Rev 2.0 Ver 1.2 */
pd-revision = /bits/ 8 <0x2 0x0 0x1 0x2>;
power-role = "dual";
sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
try-power-role = "source";
typec-power-opmode = "1.5A";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usbc0_hs: endpoint {
remote-endpoint = <&usb_host0_xhci_drd_sw>;
};
};
port@1 {
reg = <1>;
usbc0_ss: endpoint {
remote-endpoint = <&usbdp_phy0_typec_ss>;
};
};
port@2 {
reg = <2>;
usbc0_sbu: endpoint {
remote-endpoint = <&usbdp_phy0_typec_sbu>;
};
};
};
};
};
hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
@ -572,7 +621,7 @@
};
usb-typec {
usbc0_int: usbc0-int { // @TODO missing fusb302
usbc0_int: usbc0-int {
rockchip,pins = <3 RK_PC7 RK_FUNC_GPIO &pcfg_pull_up>;
};
@ -982,6 +1031,29 @@
};
};
&usbdp_phy0 {
mode-switch;
orientation-switch;
sbu1-dc-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
sbu2-dc-gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
status = "okay";
port {
#address-cells = <1>;
#size-cells = <0>;
usbdp_phy0_typec_ss: endpoint@0 {
reg = <0>;
remote-endpoint = <&usbc0_ss>;
};
usbdp_phy0_typec_sbu: endpoint@1 {
reg = <1>;
remote-endpoint = <&usbc0_sbu>;
};
};
};
&usbdp_phy1 {
rockchip,dp-lane-mux = <0 1 2 3>;
status = "okay";
@ -1000,7 +1072,15 @@
maximum-speed = "high-speed";
phys = <&u2phy0_otg>;
phy-names = "usb2-phy";
usb-role-switch;
status = "okay";
port {
usb_host0_xhci_drd_sw: endpoint {
remote-endpoint = <&usbc0_hs>;
};
};
};
&u2phy1 { // for usbdp_phy1 which is also usb_host1_xhci