Enable primary USB controller on QCS8300 Ride platform and
set the dr mode to peripheral mode.
Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com>
---
arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
index 7eed19a694c3..3e925228379c 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts
@@ -265,3 +265,26 @@ &ufs_mem_phy {
vdda-pll-supply = <&vreg_l5a>;
status = "okay";
};
+
+&usb_1_hsphy {
+ vdda-pll-supply = <&vreg_l7a>;
+ vdda18-supply = <&vreg_l7c>;
+ vdda33-supply = <&vreg_l9a>;
+
+ status = "okay";
+};
+
+&usb_qmpphy {
+ vdda-phy-supply = <&vreg_l7a>;
+ vdda-pll-supply = <&vreg_l5a>;
+
+ status = "okay";
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "peripheral";
+};
--
2.34.1
On Thu, Oct 10, 2024 at 01:26:36AM GMT, Krishna Kurapati wrote: > Enable primary USB controller on QCS8300 Ride platform and > set the dr mode to peripheral mode. > > Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 23 +++++++++++++++++++++++ > 1 file changed, 23 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts > index 7eed19a694c3..3e925228379c 100644 > --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts > +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts > @@ -265,3 +265,26 @@ &ufs_mem_phy { > vdda-pll-supply = <&vreg_l5a>; > status = "okay"; > }; > + > +&usb_1_hsphy { > + vdda-pll-supply = <&vreg_l7a>; > + vdda18-supply = <&vreg_l7c>; > + vdda33-supply = <&vreg_l9a>; > + > + status = "okay"; > +}; > + > +&usb_qmpphy { > + vdda-phy-supply = <&vreg_l7a>; > + vdda-pll-supply = <&vreg_l5a>; > + > + status = "okay"; > +}; > + > +&usb_1 { > + status = "okay"; > +}; > + > +&usb_1_dwc3 { > + dr_mode = "peripheral"; Is it actually USB peripheral only? Or USB-C which isn't handled yet? > +}; > -- > 2.34.1 > -- With best wishes Dmitry
On 10/10/2024 9:34 PM, Dmitry Baryshkov wrote: > On Thu, Oct 10, 2024 at 01:26:36AM GMT, Krishna Kurapati wrote: >> Enable primary USB controller on QCS8300 Ride platform and >> set the dr mode to peripheral mode. >> >> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> >> --- >> arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 23 +++++++++++++++++++++++ >> 1 file changed, 23 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts >> index 7eed19a694c3..3e925228379c 100644 >> --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts >> +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts >> @@ -265,3 +265,26 @@ &ufs_mem_phy { >> vdda-pll-supply = <&vreg_l5a>; >> status = "okay"; >> }; >> + >> +&usb_1_hsphy { >> + vdda-pll-supply = <&vreg_l7a>; >> + vdda18-supply = <&vreg_l7c>; >> + vdda33-supply = <&vreg_l9a>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_qmpphy { >> + vdda-phy-supply = <&vreg_l7a>; >> + vdda-pll-supply = <&vreg_l5a>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1 { >> + status = "okay"; >> +}; >> + >> +&usb_1_dwc3 { >> + dr_mode = "peripheral"; > > Is it actually USB peripheral only? Or USB-C which isn't handled yet? > It is DRD capable. This platform has Type-A ports. I didn't see any way of role switching. So I hardcoded it to peripheral like on SA8775P and SA8540P ride platforms. Regards, Krishna, >> +}; >> -- >> 2.34.1 >> >
On Thu, 10 Oct 2024 at 19:28, Krishna Kurapati <quic_kriskura@quicinc.com> wrote: > > > > On 10/10/2024 9:34 PM, Dmitry Baryshkov wrote: > > On Thu, Oct 10, 2024 at 01:26:36AM GMT, Krishna Kurapati wrote: > >> Enable primary USB controller on QCS8300 Ride platform and > >> set the dr mode to peripheral mode. > >> > >> Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> > >> --- > >> arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 23 +++++++++++++++++++++++ > >> 1 file changed, 23 insertions(+) > >> > >> diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts > >> index 7eed19a694c3..3e925228379c 100644 > >> --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts > >> +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts > >> @@ -265,3 +265,26 @@ &ufs_mem_phy { > >> vdda-pll-supply = <&vreg_l5a>; > >> status = "okay"; > >> }; > >> + > >> +&usb_1_hsphy { > >> + vdda-pll-supply = <&vreg_l7a>; > >> + vdda18-supply = <&vreg_l7c>; > >> + vdda33-supply = <&vreg_l9a>; > >> + > >> + status = "okay"; > >> +}; > >> + > >> +&usb_qmpphy { > >> + vdda-phy-supply = <&vreg_l7a>; > >> + vdda-pll-supply = <&vreg_l5a>; > >> + > >> + status = "okay"; > >> +}; > >> + > >> +&usb_1 { > >> + status = "okay"; > >> +}; > >> + > >> +&usb_1_dwc3 { > >> + dr_mode = "peripheral"; > > > > Is it actually USB peripheral only? Or USB-C which isn't handled yet? > > > > It is DRD capable. This platform has Type-A ports. I didn't see any way > of role switching. So I hardcoded it to peripheral like on SA8775P and > SA8540P ride platforms. Type-A are usually host rather than peripheral. Please describe your decisions in the commit message. > > Regards, > Krishna, > > >> +}; > >> -- > >> 2.34.1 > >> > > -- With best wishes Dmitry
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