| Message ID | 20240525-sc8180x-usb-mp-v1-9-60a904392438@quicinc.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: qcom: sc8180x: Enable the USB multiport controller | expand |
On Sat, May 25, 2024 at 11:04:02AM -0700, Bjorn Andersson wrote: > From: Bjorn Andersson <quic_bjorande@quicinc.com> > > The SC8180X Primus comes with an AUX card with two USB ports, fed by the > two multiport ports. > > Enable the involved nodes and define two always-on regulators to enable > VBUS for these ports. > > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sc8180x-primus.dts | 60 +++++++++++++++++++++++++++++ > 1 file changed, 60 insertions(+) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
On 5/25/24 20:04, Bjorn Andersson wrote: > From: Bjorn Andersson <quic_bjorande@quicinc.com> > > The SC8180X Primus comes with an AUX card with two USB ports, fed by the > two multiport ports. > > Enable the involved nodes and define two always-on regulators to enable > VBUS for these ports. > > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- [...] > + gpio = <&pmc8180_1_gpios 9 0>; GPIO_ACTIVE_HIGH? > + enable-active-high; > + > + regulator-always-on; > + }; > + > + vreg_usb3_host_en: regulator-usb3-host-en { > + compatible = "regulator-fixed"; > + regulator-name = "usb3_host_en"; > + > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + > + gpio = <&pmc8180_2_gpios 9 0>; GPIO_ACTIVE_HIGH with that: Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad
diff --git a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts index bfee60c93ccc..f7632f13ac43 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts +++ b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts @@ -223,6 +223,32 @@ vreg_s4a_1p8: pm8150-s4 { vin-supply = <&vph_pwr>; }; + vreg_usb2_host_en: regulator-usb2-host-en { + compatible = "regulator-fixed"; + regulator-name = "usb2_host_en"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&pmc8180_1_gpios 9 0>; + enable-active-high; + + regulator-always-on; + }; + + vreg_usb3_host_en: regulator-usb3-host-en { + compatible = "regulator-fixed"; + regulator-name = "usb3_host_en"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&pmc8180_2_gpios 9 0>; + enable-active-high; + + regulator-always-on; + }; + usbprim-sbu-mux { compatible = "pericom,pi3usb102", "gpio-sbu-mux"; @@ -623,6 +649,40 @@ &ufs_mem_phy { status = "okay"; }; +&usb_mp { + status = "okay"; +}; + +&usb_mp0_hsphy { + vdda-pll-supply = <&vreg_l5e_0p88>; + vdda18-supply = <&vreg_l12a_1p8>; + vdda33-supply = <&vreg_l16e_3p0>; + + status = "okay"; +}; + +&usb_mp0_qmpphy { + vdda-phy-supply = <&vreg_l3c_1p2>; + vdda-pll-supply = <&vreg_l5e_0p88>; + + status = "okay"; +}; + +&usb_mp1_hsphy { + vdda-pll-supply = <&vreg_l5e_0p88>; + vdda18-supply = <&vreg_l12a_1p8>; + vdda33-supply = <&vreg_l16e_3p0>; + + status = "okay"; +}; + +&usb_mp1_qmpphy { + vdda-phy-supply = <&vreg_l3c_1p2>; + vdda-pll-supply = <&vreg_l5e_0p88>; + + status = "okay"; +}; + &usb_prim_hsphy { vdda-pll-supply = <&vreg_l5e_0p88>; vdda18-supply = <&vreg_l12a_1p8>;