| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2023 Collabora Ltd. |
| */ |
| |
| #include "rk3588-u-boot.dtsi" |
| #include <dt-bindings/pinctrl/rockchip.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/usb/pd.h> |
| |
| / { |
| aliases { |
| mmc1 = &sdmmc; |
| spi0 = &sfc; |
| }; |
| |
| chosen { |
| u-boot,spl-boot-order = "same-as-spl", &sdmmc, &sdhci; |
| }; |
| |
| vcc12v_dcin: vcc12v-dcin-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc12v_dcin"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <12000000>; |
| regulator-max-microvolt = <12000000>; |
| }; |
| |
| vcc5v0_usbdcin: vcc5v0-usbdcin { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_usbdcin"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc12v_dcin>; |
| }; |
| |
| vcc5v0_host: vcc5v0-host-regulator { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_host"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&vcc5v0_host_en>; |
| vin-supply = <&vcc5v0_sys>; |
| }; |
| |
| vcc5v0_usb: vcc5v0-usb { |
| compatible = "regulator-fixed"; |
| regulator-name = "vcc5v0_usb"; |
| regulator-always-on; |
| regulator-boot-on; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| vin-supply = <&vcc5v0_usbdcin>; |
| }; |
| |
| vbus5v0_typec: vbus5v0-typec { |
| compatible = "regulator-fixed"; |
| regulator-name = "vbus5v0_typec"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| enable-active-high; |
| gpio = <&gpio2 RK_PB6 GPIO_ACTIVE_HIGH>; |
| vin-supply = <&vcc5v0_usb>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&typec5v_pwren>; |
| }; |
| }; |
| |
| &combphy0_ps { |
| status = "okay"; |
| }; |
| |
| &emmc_bus8 { |
| bootph-all; |
| }; |
| |
| &emmc_clk { |
| bootph-all; |
| }; |
| |
| &emmc_cmd { |
| bootph-all; |
| }; |
| |
| &emmc_data_strobe { |
| bootph-all; |
| }; |
| |
| &emmc_rstnout { |
| bootph-all; |
| }; |
| |
| &fspim2_pins { |
| bootph-all; |
| }; |
| |
| &pcie2x1l2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pcie2x1l2_pins &pcie_reset_h>; |
| reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| }; |
| |
| &pinctrl { |
| bootph-all; |
| |
| pcie { |
| pcie_reset_h: pcie-reset-h { |
| rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| |
| pcie2x1l2_pins: pcie2x1l2-pins { |
| rockchip,pins = <3 RK_PC7 4 &pcfg_pull_none>, |
| <3 RK_PD0 4 &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb { |
| vcc5v0_host_en: vcc5v0-host-en { |
| rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| |
| usb-typec { |
| usbc0_int: usbc0-int { |
| rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>; |
| }; |
| |
| typec5v_pwren: typec5v-pwren { |
| rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>; |
| }; |
| }; |
| }; |
| |
| &pcfg_pull_none { |
| bootph-all; |
| }; |
| |
| &pcfg_pull_up_drv_level_2 { |
| bootph-all; |
| }; |
| |
| &pcfg_pull_up { |
| bootph-all; |
| }; |
| |
| &sdmmc { |
| bus-width = <4>; |
| status = "okay"; |
| }; |
| |
| &sdmmc_bus4 { |
| bootph-all; |
| }; |
| |
| &sdmmc_clk { |
| bootph-all; |
| }; |
| |
| &sdmmc_cmd { |
| bootph-all; |
| }; |
| |
| &sdmmc_det { |
| bootph-all; |
| }; |
| |
| &sdhci { |
| cap-mmc-highspeed; |
| mmc-ddr-1_8v; |
| mmc-hs200-1_8v; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_data_strobe &emmc_rstnout>; |
| }; |
| |
| &sfc { |
| bootph-pre-ram; |
| u-boot,spl-sfc-no-dma; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&fspim2_pins>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| flash@0 { |
| bootph-pre-ram; |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <24000000>; |
| spi-rx-bus-width = <4>; |
| spi-tx-bus-width = <1>; |
| }; |
| }; |
| |
| &uart2m0_xfer { |
| bootph-all; |
| }; |
| |
| &usb_host0_ehci { |
| companion = <&usb_host0_ohci>; |
| phys = <&u2phy2_host>; |
| phy-names = "usb2-phy"; |
| status = "okay"; |
| }; |
| |
| &usb_host0_ohci { |
| phys = <&u2phy2_host>; |
| phy-names = "usb2-phy"; |
| status = "okay"; |
| }; |
| |
| &usb2phy2_grf { |
| status = "okay"; |
| }; |
| |
| &u2phy0 { |
| status = "okay"; |
| }; |
| |
| &u2phy0_otg { |
| rockchip,typec-vbus-det; |
| status = "okay"; |
| }; |
| |
| &u2phy2 { |
| resets = <&cru SRST_OTGPHY_U2_0>, <&cru SRST_P_USB2PHY_U2_0_GRF0>; |
| reset-names = "phy", "apb"; |
| clock-output-names = "usb480m_phy2"; |
| status = "okay"; |
| }; |
| |
| &u2phy2_host { |
| phy-supply = <&vcc5v0_host>; |
| status = "okay"; |
| }; |
| |
| &usb_host1_ehci { |
| companion = <&usb_host1_ohci>; |
| phys = <&u2phy3_host>; |
| phy-names = "usb2-phy"; |
| status = "okay"; |
| }; |
| |
| &usb_host1_ohci { |
| phys = <&u2phy3_host>; |
| phy-names = "usb2-phy"; |
| status = "okay"; |
| }; |
| |
| &usb2phy3_grf { |
| status = "okay"; |
| }; |
| |
| &u2phy3 { |
| resets = <&cru SRST_OTGPHY_U2_1>, <&cru SRST_P_USB2PHY_U2_1_GRF0>; |
| reset-names = "phy", "apb"; |
| clock-output-names = "usb480m_phy3"; |
| status = "okay"; |
| }; |
| |
| &u2phy3_host { |
| phy-supply = <&vcc5v0_host>; |
| status = "okay"; |
| }; |
| |
| &usbdp_phy0 { |
| orientation-switch; |
| svid = <0xff01>; |
| sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>; |
| sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| |
| port { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| usbdp_phy0_orientation_switch: endpoint@0 { |
| reg = <0>; |
| remote-endpoint = <&usbc0_orien_sw>; |
| }; |
| |
| usbdp_phy0_dp_altmode_mux: endpoint@1 { |
| reg = <1>; |
| remote-endpoint = <&dp_altmode_mux>; |
| }; |
| }; |
| }; |
| |
| &usbdp_phy0_u3 { |
| status = "okay"; |
| }; |
| |
| &usbdrd3_0 { |
| status = "okay"; |
| }; |
| |
| &usbdrd_dwc3_0 { |
| dr_mode = "otg"; |
| usb-role-switch; |
| |
| port { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| dwc3_0_role_switch: endpoint@0 { |
| reg = <0>; |
| remote-endpoint = <&usbc0_role_sw>; |
| }; |
| }; |
| }; |
| |
| &usbdp_phy1 { |
| rockchip,dp-lane-mux = <2 3>; |
| status = "okay"; |
| }; |
| |
| &usbdp_phy1_u3 { |
| status = "okay"; |
| }; |
| |
| &usbdrd3_1 { |
| status = "okay"; |
| }; |
| |
| &u2phy1 { |
| status = "okay"; |
| }; |
| |
| &u2phy1_otg { |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| pinctrl-0 = <&i2c4m1_xfer>; |
| status = "okay"; |
| |
| usbc0: fusb302@22 { |
| compatible = "fcs,fusb302"; |
| reg = <0x22>; |
| interrupt-parent = <&gpio3>; |
| interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&usbc0_int>; |
| vbus-supply = <&vbus5v0_typec>; |
| status = "okay"; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| usbc0_role_sw: endpoint@0 { |
| remote-endpoint = <&dwc3_0_role_switch>; |
| }; |
| }; |
| }; |
| |
| usb_con: connector { |
| compatible = "usb-c-connector"; |
| label = "USB-C"; |
| data-role = "dual"; |
| power-role = "dual"; |
| try-power-role = "sink"; |
| op-sink-microwatt = <1000000>; |
| sink-pdos = |
| <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>; |
| source-pdos = |
| <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>; |
| |
| altmodes { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| altmode@0 { |
| reg = <0>; |
| svid = <0xff01>; |
| vdo = <0xffffffff>; |
| }; |
| }; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| usbc0_orien_sw: endpoint { |
| remote-endpoint = <&usbdp_phy0_orientation_switch>; |
| }; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| dp_altmode_mux: endpoint { |
| remote-endpoint = <&usbdp_phy0_dp_altmode_mux>; |
| }; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |