diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-12-15 19:40:39 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-12-16 23:19:15 -0600 |
| commit | ba712fd55c7b635ad73c48b087a44e0e77d32abf (patch) | |
| tree | 7ce1d2aef77ee2fc089adbbd9e4e8838ea8b5821 /arch/arm64/boot/dts/qcom/sm8150-hdk.dts | |
| parent | 10da1b9a44281718f470c9dd084be2db618e36bc (diff) | |
arm64: dts: qcom: sm8150-hdk: enable DisplayPort and USB-C altmode
Enable the USB-C related functionality for the USB-C port on this board.
This includes OTG, PowerDelivery and DP AltMode. Also enable the
DisplayPort itself.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20231215174152.315403-8-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sm8150-hdk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8150-hdk.dts | 124 |
1 files changed, 123 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts index ea4d75308ac8..de670b407ef1 100644 --- a/arch/arm64/boot/dts/qcom/sm8150-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8150-hdk.dts @@ -7,6 +7,7 @@ #include <dt-bindings/regulator/qcom,rpmh-regulator.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/usb/pd.h> #include "sm8150.dtsi" #include "pm8150.dtsi" #include "pm8150b.dtsi" @@ -374,6 +375,10 @@ status = "okay"; }; +&gpi_dma0 { + status = "okay"; +}; + &gpi_dma1 { status = "okay"; }; @@ -382,6 +387,29 @@ status = "okay"; }; +&i2c4 { + clock-frequency = <100000>; + + status = "okay"; + + typec-mux@42 { + compatible = "fcs,fsa4480"; + reg = <0x42>; + + interrupts-extended = <&tlmm 152 IRQ_TYPE_LEVEL_LOW>; + + vcc-supply = <&vreg_bob>; + mode-switch; + orientation-switch; + + port { + fsa4480_sbu_mux: endpoint { + remote-endpoint = <&pm8150b_typec_sbu_out>; + }; + }; + }; +}; + &i2c9 { status = "okay"; clock-frequency = <400000>; @@ -436,6 +464,15 @@ status = "okay"; }; +&mdss_dp { + status = "okay"; +}; + +&mdss_dp_out { + data-lanes = <0 1>; + remote-endpoint = <&usb_1_qmpphy_dp_in>; +}; + &mdss_dsi0 { status = "okay"; vdda-supply = <&vreg_l3c_1p2>; @@ -483,6 +520,65 @@ status = "okay"; }; +&pm8150b_vbus { + regulator-min-microamp = <500000>; + regulator-max-microamp = <3000000>; + status = "okay"; +}; + +&pm8150b_typec { + status = "okay"; + + vdd-pdphy-supply = <&vreg_l2a_3p1>; + + connector { + compatible = "usb-c-connector"; + + power-role = "source"; + data-role = "dual"; + self-powered; + + source-pdos = <PDO_FIXED(5000, 3000, + PDO_FIXED_DUAL_ROLE | + PDO_FIXED_USB_COMM | + PDO_FIXED_DATA_SWAP)>; + + altmodes { + displayport { + svid = /bits/ 16 <0xff01>; + vdo = <0x00001c46>; + }; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + pm8150b_role_switch_in: endpoint { + remote-endpoint = <&usb_1_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + pm8150b_typec_mux_in: endpoint { + remote-endpoint = <&usb_1_qmpphy_out>; + }; + }; + + port@2 { + reg = <2>; + + pm8150b_typec_sbu_out: endpoint { + remote-endpoint = <&fsa4480_sbu_mux>; + }; + }; + }; + }; +}; + &pon_pwrkey { status = "okay"; }; @@ -493,6 +589,10 @@ linux,code = <KEY_VOLUMEDOWN>; }; +&qupv3_id_0 { + status = "okay"; +}; + &qupv3_id_1 { status = "okay"; }; @@ -568,6 +668,19 @@ status = "okay"; vdda-phy-supply = <&vreg_l3c_1p2>; vdda-pll-supply = <&vreg_l18a_0p8>; + orientation-switch; +}; + +&usb_1_qmpphy_dp_in { + remote-endpoint = <&mdss_dp_out>; +}; + +&usb_1_qmpphy_out { + remote-endpoint = <&pm8150b_typec_mux_in>; +}; + +&usb_1_qmpphy_usb_ss_in { + remote-endpoint = <&usb_1_dwc3_ss>; }; &usb_2_qmpphy { @@ -585,7 +698,16 @@ }; &usb_1_dwc3 { - dr_mode = "peripheral"; + dr_mode = "otg"; + usb-role-switch; +}; + +&usb_1_dwc3_hs { + remote-endpoint = <&pm8150b_role_switch_in>; +}; + +&usb_1_dwc3_ss { + remote-endpoint = <&usb_1_qmpphy_usb_ss_in>; }; &usb_2_dwc3 { |