diff options
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts | 63 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am69-aquila.dtsi | 59 |
2 files changed, 121 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts b/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts index e3d638a5d56f..5be89fb50e50 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-aquila-dev.dts @@ -162,6 +162,45 @@ reg = <0x4f>; }; + /* USB-C OTG (TCPC USB PD PHY) */ + ptn5110@52 { + compatible = "nxp,ptn5110", "tcpci"; + reg = <0x52>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1_int>; + interrupt-parent = <&main_gpio0>; + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; + + connector { + compatible = "usb-c-connector"; + data-role = "dual"; + label = "USB-C OTG"; + power-role = "source"; + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usb_1_con_hs: endpoint { + remote-endpoint = <&usb0_hs>; + }; + }; + + port@1 { + reg = <1>; + + usb_1_con_ss: endpoint { + remote-endpoint = <&usb0_ss_mux>; + }; + }; + }; + }; + }; + /* EEPROM */ eeprom@57 { compatible = "st,24c02", "atmel,24c02"; @@ -220,6 +259,30 @@ status = "okay"; }; +&usbss0 { + status = "okay"; +}; + +&usb0ss_mux { + status = "okay"; + + port { + usb0_ss_mux: endpoint { + remote-endpoint = <&usb_1_con_ss>; + }; + }; +}; + +&usb0 { + status = "okay"; + + port { + usb0_hs: endpoint { + remote-endpoint = <&usb_1_con_hs>; + }; + }; +}; + &wkup_gpio0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wkup_gpio23>, diff --git a/arch/arm64/boot/dts/ti/k3-am69-aquila.dtsi b/arch/arm64/boot/dts/ti/k3-am69-aquila.dtsi index b46e2b58f0a9..f1400cbd3e6b 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-aquila.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am69-aquila.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> #include <dt-bindings/net/ti-dp83867.h> +#include <dt-bindings/usb/pd.h> #include "k3-j784s4.dtsi" / { @@ -38,6 +39,7 @@ serial1 = &wkup_uart0; serial2 = &main_uart8; serial3 = &mcu_uart0; + usb0 = &usb0; }; aquila_key_power: gpio-key-power { @@ -339,6 +341,15 @@ states = <1800000 0x0>, <3300000 0x1>; }; + + /* On-module USB_1_SS mux */ + usb0ss_mux: gpio-sbu-mux { + compatible = "ti,tmuxhs4212", "gpio-sbu-mux"; + /* USB_MUX_SEL */ + select-gpios = <&som_gpio_expander 0 GPIO_ACTIVE_HIGH>; + orientation-switch; + status = "disabled"; + }; }; &main_pmx0 { @@ -509,6 +520,13 @@ >; }; + /* Aquila USB_1_EN */ + pinctrl_main_usb0ss: main-usb0ss-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x02c, PIN_INPUT, 14) /* (AL32) GPIO0_11.USB0_DRVVBUS */ /* AQUILA B77 */ + >; + }; + /* PMIC_INT# */ pinctrl_pmic_int: main-gpio0-0-default-pins { pinctrl-single,pins = < @@ -516,6 +534,20 @@ >; }; + /* Aquila USB_1_OC# */ + pinctrl_usb1_oc: main-gpio0-10-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x028, PIN_INPUT, 7) /* (AE33) MCAN16_RX.GPIO0_10 */ /* AQUILA B75 */ + >; + }; + + /* Aquila USB_1_INT# */ + pinctrl_usb1_int: main-gpio0-28-default-pins { + pinctrl-single,pins = < + J784S4_IOPAD(0x070, PIN_INPUT, 7) /* (AH38) MCAN1_RX.GPIO0_28 */ /* AQUILA B74 */ + >; + }; + /* Aquila SD_1_CD# as GPIO */ pinctrl_sd1_cd_gpio: main-gpio0-58-default-pins { pinctrl-single,pins = < @@ -1289,7 +1321,13 @@ status = "disabled"; }; -/* TODO: On-module PCIE (pcie2_ep) to USB-bridge TUSB7320 */ +/* On-module PCIe USB Bridge */ +&pcie2_ep { + num-lanes = <1>; + phys = <&serdes1_pcie2_1l_link>; + phy-names = "pcie-phy"; + status = "okay"; +}; /* PCIE for On-module Wi-Fi */ &pcie3_ep { @@ -1403,6 +1441,25 @@ }; }; +&usb0 { + phys = <&serdes0_usb0_ss_link>; + phy-names = "cdns3,usb3-phy"; + dr_mode = "otg"; + maximum-speed = "super-speed"; + status = "disabled"; +}; + +&usb_serdes_mux { + idle-states = <0>; /* USB0 to SERDES lane 3 */ +}; + +&usbss0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_main_usb0ss>; + ti,vbus-divider; + status = "disabled"; +}; + &wkup_gpio0 { gpio-line-names = "", /* 0 */ |