Sagami devices feature Display Port on their USB-C port. Add the
necessary nodes to support it.
Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
---
.../boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi | 72 ++++++++++++++++++++++
1 file changed, 72 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
index 21462b6de686..b2baa81baf5e 100644
--- a/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8350-sony-xperia-sagami.dtsi
@@ -120,6 +120,23 @@ pmic_glink_dwc3_ss_in: endpoint {
remote-endpoint = <&usb_1_dwc3_ss>;
};
};
+
+ port@2 {
+ reg = <2>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic_glink_dp_in: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&mdss_dp_altmode>;
+ };
+
+ pmic_glink_sbu_mux_out: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&sbu_mux_in>;
+ };
+ };
};
};
};
@@ -140,6 +157,26 @@ ramoops@ffc00000 {
};
};
+ sbu-mux {
+ /* TODO: switch to a proper driver when one gets upstreamed */
+ compatible = "onnn,nb7vpq904m-mux", "gpio-sbu-mux";
+
+ enable-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+ select-gpios = <&tlmm 55 GPIO_ACTIVE_HIGH>;
+ svid = /bits/ 16 <0xff01>;
+
+ mode-switch;
+ orientation-switch;
+
+ pinctrl-0 = <&sbu_sw_oe &sbu_sw_sel>;
+
+ port {
+ sbu_mux_in: endpoint {
+ remote-endpoint = <&pmic_glink_sbu_mux_out>;
+ };
+ };
+ };
+
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
@@ -595,6 +632,25 @@ &ipa {
status = "okay";
};
+&mdss {
+ status = "okay";
+};
+
+&mdss_dp {
+ data-lanes = <0 1 2 3>;
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+
+ mdss_dp_altmode: endpoint {
+ remote-endpoint = <&pmic_glink_dp_in>;
+ };
+ };
+ };
+};
+
&mpss {
status = "okay";
firmware-name = "qcom/sm8350/Sony/sagami/modem.mbn";
@@ -916,6 +972,22 @@ ts_int_default: ts-int-default-state {
input-enable;
};
+ sbu_sw_oe: sbu-sw-oe-state {
+ pins = "gpio54";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ output-low;
+ };
+
+ sbu_sw_sel: sbu-sw-sel-state {
+ pins = "gpio55";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ output-low;
+ };
+
sdc2_card_det_active: sd-card-det-active-state {
pins = "gpio92";
function = "gpio";
--
2.40.0
