This board has one Type-C port which has USB3 capability. This will
add typec nodes and enable usb3 node.
Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>
---
Changes in v2:
- no changes
Changes in v3:
- no changes
Changes in v4:
- no changes
Changes in v5:
- correct nodes order
Changes in v6:
- rebase to latest
Changes in v7:
- no changes
Changes in v8:
- no changes
Changes in v9:
- add tunning param for usb3_phy
---
.../boot/dts/freescale/imx95-19x19-evk.dts | 82 +++++++++++++++++++
1 file changed, 82 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
index 37a1d4ca1b20..cd2b0a39e8c7 100644
--- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
@@ -6,6 +6,7 @@
/dts-v1/;
#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/usb/pd.h>
#include "imx95.dtsi"
/ {
@@ -250,6 +251,48 @@ i2c7_pcal6524: i2c7-gpio@22 {
interrupt-parent = <&gpio5>;
interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
};
+
+ ptn5110: tcpc@50 {
+ compatible = "nxp,ptn5110", "tcpci";
+ reg = <0x50>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_typec>;
+ interrupt-parent = <&gpio5>;
+ interrupts = <14 IRQ_TYPE_LEVEL_LOW>;
+
+ typec_con: connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ power-role = "dual";
+ data-role = "dual";
+ try-power-role = "sink";
+ source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+ sink-pdos = <PDO_FIXED(5000, 0, PDO_FIXED_USB_COMM)>;
+ op-sink-microwatt = <0>;
+ self-powered;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ typec_con_hs: endpoint {
+ remote-endpoint = <&usb3_data_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ typec_con_ss: endpoint {
+ remote-endpoint = <&usb3_data_ss>;
+ };
+ };
+ };
+ };
+ };
};
&lpuart1 {
@@ -332,6 +375,39 @@ &sai3 {
status = "okay";
};
+&usb3 {
+ status = "okay";
+};
+
+&usb3_dwc3 {
+ dr_mode = "otg";
+ hnp-disable;
+ srp-disable;
+ adp-disable;
+ usb-role-switch;
+ role-switch-default-mode = "peripheral";
+ snps,dis-u1-entry-quirk;
+ snps,dis-u2-entry-quirk;
+ status = "okay";
+
+ port {
+ usb3_data_hs: endpoint {
+ remote-endpoint = <&typec_con_hs>;
+ };
+ };
+};
+
+&usb3_phy {
+ fsl,phy-tx-preemp-amp-tune-microamp = <600>;
+ status = "okay";
+
+ port {
+ usb3_data_ss: endpoint {
+ remote-endpoint = <&typec_con_ss>;
+ };
+ };
+};
+
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
pinctrl-0 = <&pinctrl_usdhc1>;
@@ -538,6 +614,12 @@ IMX95_PAD_SD2_RESET_B__GPIO3_IO_BIT7 0x31e
>;
};
+ pinctrl_typec: typecgrp {
+ fsl,pins = <
+ IMX95_PAD_GPIO_IO34__GPIO5_IO_BIT14 0x31e
+ >;
+ };
+
pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
IMX95_PAD_SD2_CD_B__GPIO3_IO_BIT0 0x31e
--
2.34.1
