diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2023-05-16 16:30:11 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-05-23 16:24:07 +0300 |
| commit | d97a6332c5841df4fb03aef996a7139465d68ca8 (patch) | |
| tree | 1258e3c8516b7dec8353e5888a8e9793f987d5ca /arch/arm64/boot/dts/qcom/sm8550-qrd.dts | |
| parent | b8ae83eb0c9648a3f9c386cfb191e31139050143 (diff) | |
| download | linux-d97a6332c5841df4fb03aef996a7139465d68ca8.tar.xz | |
arm64: dts: qcom: sm8550-qrd: add USB OTG
Add missing parts of USB stack to enable USB OTG mode. The QRD8550
comes with one USB Type-C port.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230516133011.108093-2-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sm8550-qrd.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 52 |
1 files changed, 51 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts index 88f27a632a4d..82cda2f9fea4 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -27,6 +27,40 @@ stdout-path = "serial0:115200n8"; }; + pmic-glink { + compatible = "qcom,sm8550-pmic-glink", "qcom,pmic-glink"; + #address-cells = <1>; + #size-cells = <0>; + + connector@0 { + compatible = "usb-c-connector"; + reg = <0>; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + pmic_glink_hs_in: endpoint { + remote-endpoint = <&usb_1_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + + pmic_glink_ss_in: endpoint { + remote-endpoint = <&usb_1_dwc3_ss>; + }; + }; + }; + }; + }; + vph_pwr: vph-pwr-regulator { compatible = "regulator-fixed"; regulator-name = "vph_pwr"; @@ -391,6 +425,11 @@ status = "okay"; }; +&pm8550b_eusb2_repeater { + vdd18-supply = <&vreg_l15b_1p8>; + vdd3-supply = <&vreg_l5b_3p1>; +}; + &qupv3_id_0 { status = "okay"; }; @@ -449,13 +488,24 @@ }; &usb_1_dwc3 { - dr_mode = "peripheral"; + dr_mode = "otg"; + usb-role-switch; +}; + +&usb_1_dwc3_hs { + remote-endpoint = <&pmic_glink_hs_in>; +}; + +&usb_1_dwc3_ss { + remote-endpoint = <&pmic_glink_ss_in>; }; &usb_1_hsphy { vdd-supply = <&vreg_l1e_0p88>; vdda12-supply = <&vreg_l3e_1p2>; + phys = <&pm8550b_eusb2_repeater>; + status = "okay"; }; |