Messages in this thread | | | Date | Thu, 14 Sep 2023 21:14:03 +0530 | Subject | Re: [PATCH v11 12/13] arm64: dts: qcom: sa8295p: Enable tertiary controller and its 4 USB ports | From | Krishna Kurapati PSSNV <> |
| |
On 9/13/2023 5:41 PM, Konrad Dybcio wrote: > On 28.08.2023 15:30, Krishna Kurapati wrote: >> Enable tertiary controller for SA8295P (based on SC8280XP). >> Add pinctrl support for usb ports to provide VBUS to connected peripherals. >> >> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> >> --- >> arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 53 ++++++++++++++++++++++++ >> 1 file changed, 53 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts >> index fd253942e5e5..473fe858fbed 100644 >> --- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts >> +++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts >> @@ -9,6 +9,7 @@ >> #include <dt-bindings/gpio/gpio.h> >> #include <dt-bindings/regulator/qcom,rpmh-regulator.h> >> #include <dt-bindings/spmi/spmi.h> >> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> >> >> #include "sa8540p.dtsi" >> #include "sa8540p-pmics.dtsi" >> @@ -584,6 +585,20 @@ &usb_1_qmpphy { >> status = "okay"; >> }; >> >> +&usb_2 { >> + pinctrl-0 = <&usb2_en_state>, >> + <&usb3_en_state>, >> + <&usb4_en_state>, >> + <&usb5_en_state>; >> + pinctrl-names = "default"; >> + >> + status = "okay"; >> +}; >> + >> +&usb_2_dwc3 { >> + dr_mode = "host"; > I believe you mentioned that the MP controller is host-only > by design. If that's true, move this property to the SoC dtsi > and leave an appropriate comment. > Hi Konrad,
Yes, it is host only controller. We can move this to sc8280xp.dtsi but wanted to keep uniformity, so made the change here. I can move it to base DT.
Regards, Krishna,
| |