UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

arm64: dts: qcom: Fix usb entries for SA8155p adp board 

SA8155p adp board has two USB A-type receptacles called
USB-portB and USB-portC respectively.

While USB-portB is a USB High-Speed connector/interface, the
USB-portC one is a USB 3.1 Super-Speed connector/interface.

Also the USB-portB is used as the USB emergency
download port (for image download purposes).

Enable both the ports on the board in USB Host mode (since all
the USB interfaces are brought out to USB Type A
connectors).

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20210627114616.717101-4-bhupesh.sharma@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Bhupesh Sharma 2021-06-27 17:16:16 +05:30 committed by Bjorn Andersson
parent 5dc43d3b36
commit 12dd4ebda4
1 changed files with 51 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
arch/arm64/boot/dts/qcom/sa8155p-adp.dts
View File

@ -307,10 +307,6 @@
status = "okay";
};
&tlmm {
gpio-reserved-ranges = <0 4>;
};
&uart2 {
status = "okay";
};
@ -337,6 +333,16 @@
vdda-pll-max-microamp = <18300>;
};
&usb_1 {
status = "okay";
};
&usb_1_dwc3 {
dr_mode = "host";
pinctrl-names = "default";
pinctrl-0 = <&usb2phy_ac_en1_default>;
};
&usb_1_hsphy {
status = "okay";
@ -346,15 +352,51 @@
};
&usb_1_qmpphy {
status = "disabled";
};
&usb_2 {
status = "okay";
};
&usb_2_dwc3 {
dr_mode = "host";
pinctrl-names = "default";
pinctrl-0 = <&usb2phy_ac_en2_default>;
};
&usb_2_hsphy {
status = "okay";
vdda-pll-supply = <&vdd_usb_hs_core>;
vdda33-supply = <&vdda_usb_hs_3p1>;
vdda18-supply = <&vdda_usb_hs_1p8>;
};
&usb_2_qmpphy {
status = "okay";
vdda-phy-supply = <&vreg_l8c_1p2>;
vdda-pll-supply = <&vdda_usb_ss_dp_core_1>;
};
&usb_1 {
status = "okay";
&tlmm {
gpio-reserved-ranges = <0 4>;
usb2phy_ac_en1_default: usb2phy_ac_en1_default {
mux {
pins = "gpio113";
function = "usb2phy_ac";
bias-disable;
drive-strength = <2>;
};
};
&usb_1_dwc3 {
dr_mode = "peripheral";
usb2phy_ac_en2_default: usb2phy_ac_en2_default {
mux {
pins = "gpio123";
function = "usb2phy_ac";
bias-disable;
drive-strength = <2>;
};
};
};