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arm64: dts: qcom: qcm6490-fairphone-fp5: Add PTN36502 redriver

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Add a node for the "Type-C USB 3.1 Gen 1 and DisplayPort v1.2 combo
redriver" found on this device.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20250425-fp5-pmic-glink-dp-v3-2-cc9c2aeb42fb@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Luca Weiss
2025-04-25 09:08:13 +02:00
committed by Bjorn Andersson
parent a0a287b477
commit 90485e48b8
1 changed files with 34 additions and 1 deletions
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35
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
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@@ -166,6 +166,23 @@ vreg_oled_vci: regulator-oled-vci {
regulator-boot-on;
};
vreg_usb_redrive_1v8: regulator-usb-redrive-1v8 {
compatible = "regulator-fixed";
regulator-name = "USB_REDRIVE_1V8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&tlmm 61 GPIO_ACTIVE_HIGH>;
enable-active-high;
vin-supply = <&vreg_bob>;
regulator-boot-on;
pinctrl-0 = <&usb_redrive_1v8_en_default>;
pinctrl-names = "default";
};
reserved-memory {
cont_splash_mem: cont-splash@e1000000 {
reg = <0x0 0xe1000000 0x0 0x2300000>;
@@ -747,7 +764,15 @@ &i2c2 {
&i2c4 {
status = "okay";
/* PTN36502 USB redriver @ 1a */
typec-mux@1a {
compatible = "nxp,ptn36502";
reg = <0x1a>;
vdd18-supply = <&vreg_usb_redrive_1v8>;
retimer-switch;
orientation-switch;
};
};
&i2c9 {
@@ -1182,6 +1207,14 @@ sw_ctrl_default: sw-ctrl-default-state {
function = "gpio";
bias-pull-down;
};
usb_redrive_1v8_en_default: usb-redrive-1v8-en-default-state {
pins = "gpio61";
function = "gpio";
drive-strength = <2>;
bias-disable;
output-high;
};
};
&uart5 {