On Tue, Sep 10, 2024 at 03:03:39PM +0800, Xu Yang wrote:
> 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
> ---
> .../boot/dts/freescale/imx95-19x19-evk.dts | 81 +++++++++++++++++++
> 1 file changed, 81 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
> index d14a54ab4fd4..46a9cd3d4403 100644
> --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
> +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts
> @@ -5,6 +5,7 @@
>
> /dts-v1/;
>
> +#include <dt-bindings/usb/pd.h>
> #include "imx95.dtsi"
>
> / {
> @@ -99,6 +100,48 @@ 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 {
> @@ -128,6 +171,38 @@ &pcie1 {
> status = "okay";
> };
>
> +&usb3 {
> + status = "okay";
> +};
> +
> +&usb3_phy {
> + status = "okay";
> +
> + port {
> + usb3_data_ss: endpoint {
> + remote-endpoint = <&typec_con_ss>;
> + };
> + };
> +};
Please keep node name alphabet order
usb3_phy should be after usb3_dwc3.
Frank
> +
> +&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>;
> + };
> + };
> +};
> +
> &usdhc1 {
> pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
> pinctrl-0 = <&pinctrl_usdhc1>;
> @@ -245,6 +320,12 @@ 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
>
