The first port of USB with type-C connector, which has dual data
role and dual power role.
Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 93 ++++++++++++++++++++
1 file changed, 93 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
index 7507548cdb16..008e8c37c76b 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-evk.dts
@@ -6,6 +6,7 @@
/dts-v1/;
+#include <dt-bindings/usb/pd.h>
#include "imx8mq.dtsi"
/ {
@@ -27,6 +28,20 @@ pcie0_refclk: pcie0-refclk {
clock-frequency = <100000000>;
};
+ ptn36043: typec-mux {
+ compatible = "nxp,ptn36043", "gpio-sbu-mux";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_typec_mux>;
+ select-gpios =<&gpio3 15 GPIO_ACTIVE_LOW>;
+ orientation-switch;
+
+ port {
+ usb3_data_ss: endpoint {
+ remote-endpoint = <&typec_con_ss>;
+ };
+ };
+ };
+
reg_pcie1: regulator-pcie {
compatible = "regulator-fixed";
pinctrl-names = "default";
@@ -315,6 +330,50 @@ vgen6_reg: vgen6 {
};
};
};
+
+ ptn5110: tcpc@50 {
+ compatible = "nxp,ptn5110", "tcpci";
+ reg = <0x50>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_typec>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+
+ usb_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, 3000, PDO_FIXED_USB_COMM)
+ PDO_VAR(5000, 20000, 3000)>;
+ op-sink-microwatt = <15000000>;
+ self-powered;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ typec_dr_sw: endpoint {
+ remote-endpoint = <&usb3_drd_sw>;
+ };
+ };
+
+
+ port@1 {
+ reg = <1>;
+
+ typec_con_ss: endpoint {
+ remote-endpoint = <&usb3_data_ss>;
+ };
+ };
+ };
+ };
+ };
};
&lcdif {
@@ -445,6 +504,28 @@ &uart1 {
status = "okay";
};
+&usb3_phy0 {
+ status = "okay";
+};
+
+&usb_dwc3_0 {
+ dr_mode = "otg";
+ hnp-disable;
+ srp-disable;
+ adp-disable;
+ usb-role-switch;
+ role-switch-default-mode = "none";
+ snps,dis-u1-entry-quirk;
+ snps,dis-u2-entry-quirk;
+ status = "okay";
+
+ port {
+ usb3_drd_sw: endpoint {
+ remote-endpoint = <&typec_dr_sw>;
+ };
+ };
+};
+
&usb3_phy1 {
status = "okay";
};
@@ -597,6 +678,18 @@ MX8MQ_IOMUXC_SPDIF_RX_SPDIF1_IN 0xd6
>;
};
+ pinctrl_typec: typecgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_NAND_CE2_B_GPIO3_IO3 0x17059
+ >;
+ };
+
+ pinctrl_typec_mux: typecmuxgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_NAND_RE_B_GPIO3_IO15 0x16
+ >;
+ };
+
pinctrl_uart1: uart1grp {
fsl,pins = <
MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49
--
2.34.1
