arm64: dts: qcom: msm8998-yoshino: Add USB extcon

While not strictly necessary, at least on maple, configure the USB extcon,
which requires two pins on Yoshino.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220430162353.607709-5-konrad.dybcio@somainline.org

diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
index 878490f6dfa451642167d9410f8d2ac2380082cd..c016b4960edcf2f5f20249b7c2c8f06d2762ca3a 100644 (file)
--- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi
@@ -91,6 +91,14 @@
                regulator-boot-on;
        };
 
+       extcon_usb: extcon-usb {
+               compatible = "linux,extcon-usb-gpio";
+               id-gpio = <&tlmm 38 GPIO_ACTIVE_HIGH>;
+               vbus-gpio = <&tlmm 128 GPIO_ACTIVE_HIGH>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&usb_extcon_active &usb_vbus_active>;
+       };
+
        gpio-keys {
                compatible = "gpio-keys";
                label = "Side buttons";
@@ -613,6 +621,13 @@
                drive-strength = <2>;
        };
 
+       usb_extcon_active: usb-extcon-active {
+               pins = "gpio38";
+               function = "gpio";
+               bias-disable;
+               drive-strength = <16>;
+       };
+
        hall_sensor0_default: acc-cover-open {
                pins = "gpio124";
                function = "gpio";
@@ -628,6 +643,14 @@
                bias-pull-up;
        };
 
+       usb_vbus_active: usb-vbus-active {
+               pins = "gpio128";
+               function = "gpio";
+               bias-disable;
+               drive-strength = <2>;
+               output-low;
+       };
+
        ts_vddio_en: ts-vddio-en-default {
                pins = "gpio133";
                function = "gpio";
@@ -658,6 +681,7 @@
 &usb3_dwc3 {
        /* Force to peripheral until we have Type-C hooked up */
        dr_mode = "peripheral";
+       extcon = <&extcon_usb>;
 };
 
 &usb3phy {