| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Device Tree Source for the HiHope RZ/G2[MN] main board common parts |
| * |
| * Copyright (C) 2019 Renesas Electronics Corp. |
| */ |
| |
| #include <dt-bindings/gpio/gpio.h> |
| |
| / { |
| aliases { |
| serial0 = &scif2; |
| serial1 = &hscif0; |
| }; |
| |
| chosen { |
| bootargs = "ignore_loglevel"; |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| hdmi0-out { |
| compatible = "hdmi-connector"; |
| type = "a"; |
| |
| port { |
| hdmi0_con: endpoint { |
| remote-endpoint = <&rcar_dw_hdmi0_out>; |
| }; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| bt_active_led { |
| label = "blue:bt"; |
| gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "hci0-power"; |
| default-state = "off"; |
| }; |
| |
| led0 { |
| gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led1 { |
| gpios = <&gpio6 12 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led2 { |
| gpios = <&gpio6 13 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| led3 { |
| gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| wlan_active_led { |
| label = "yellow:wlan"; |
| gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "phy0tx"; |
| default-state = "off"; |
| }; |
| }; |
| |
| reg_1p8v: regulator0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "fixed-1.8V"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| reg_3p3v: regulator1 { |
| compatible = "regulator-fixed"; |
| regulator-name = "fixed-3.3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sound_card: sound { |
| compatible = "audio-graph-card"; |
| |
| label = "rcar-sound"; |
| |
| dais = <&rsnd_port0>; |
| }; |
| |
| vbus0_usb2: regulator-vbus0-usb2 { |
| compatible = "regulator-fixed"; |
| |
| regulator-name = "USB20_VBUS0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| |
| gpio = <&gpio6 16 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| vccq_sdhi0: regulator-vccq-sdhi0 { |
| compatible = "regulator-gpio"; |
| |
| regulator-name = "SDHI0 VccQ"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| |
| gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>; |
| gpios-states = <1>; |
| states = <3300000 1 |
| 1800000 0>; |
| }; |
| |
| wlan_en_reg: regulator-wlan_en { |
| compatible = "regulator-fixed"; |
| regulator-name = "wlan-en-regulator"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| startup-delay-us = <70000>; |
| |
| gpio = <&gpio_expander 1 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| x302_clk: x302-clock { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <33000000>; |
| }; |
| |
| x304_clk: x304-clock { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <25000000>; |
| }; |
| }; |
| |
| &audio_clk_a { |
| clock-frequency = <22579200>; |
| }; |
| |
| &du { |
| clocks = <&cpg CPG_MOD 724>, |
| <&cpg CPG_MOD 723>, |
| <&cpg CPG_MOD 722>, |
| <&versaclock5 1>, |
| <&x302_clk>, |
| <&versaclock5 2>; |
| clock-names = "du.0", "du.1", "du.2", |
| "dclkin.0", "dclkin.1", "dclkin.2"; |
| status = "okay"; |
| }; |
| |
| &ehci0 { |
| status = "okay"; |
| }; |
| |
| &ehci1 { |
| status = "okay"; |
| }; |
| |
| &extal_clk { |
| clock-frequency = <16666666>; |
| }; |
| |
| &extalr_clk { |
| clock-frequency = <32768>; |
| }; |
| |
| &gpio6 { |
| usb1-reset { |
| gpio-hog; |
| gpios = <10 GPIO_ACTIVE_LOW>; |
| output-low; |
| line-name = "usb1-reset"; |
| }; |
| }; |
| |
| &hdmi0 { |
| status = "okay"; |
| |
| ports { |
| port@1 { |
| reg = <1>; |
| rcar_dw_hdmi0_out: endpoint { |
| remote-endpoint = <&hdmi0_con>; |
| }; |
| }; |
| port@2 { |
| reg = <2>; |
| dw_hdmi0_snd_in: endpoint { |
| remote-endpoint = <&rsnd_endpoint0>; |
| }; |
| }; |
| }; |
| }; |
| |
| &hscif0 { |
| pinctrl-0 = <&hscif0_pins>; |
| pinctrl-names = "default"; |
| |
| uart-has-rtscts; |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "ti,wl1837-st"; |
| enable-gpios = <&gpio_expander 2 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| &hsusb { |
| dr_mode = "otg"; |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| clock-frequency = <400000>; |
| status = "okay"; |
| |
| gpio_expander: gpio@20 { |
| compatible = "onnn,pca9654"; |
| reg = <0x20>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| |
| versaclock5: clock-generator@6a { |
| compatible = "idt,5p49v5923"; |
| reg = <0x6a>; |
| #clock-cells = <1>; |
| clocks = <&x304_clk>; |
| clock-names = "xin"; |
| }; |
| }; |
| |
| &ohci0 { |
| status = "okay"; |
| }; |
| |
| &ohci1 { |
| status = "okay"; |
| }; |
| |
| &pcie_bus_clk { |
| clock-frequency = <100000000>; |
| }; |
| |
| &pfc { |
| pinctrl-0 = <&scif_clk_pins>; |
| pinctrl-names = "default"; |
| |
| hscif0_pins: hscif0 { |
| groups = "hscif0_data", "hscif0_ctrl"; |
| function = "hscif0"; |
| }; |
| |
| scif2_pins: scif2 { |
| groups = "scif2_data_a"; |
| function = "scif2"; |
| }; |
| |
| scif_clk_pins: scif_clk { |
| groups = "scif_clk_a"; |
| function = "scif_clk"; |
| }; |
| |
| sdhi0_pins: sd0 { |
| groups = "sdhi0_data4", "sdhi0_ctrl"; |
| function = "sdhi0"; |
| power-source = <3300>; |
| }; |
| |
| sdhi0_pins_uhs: sd0_uhs { |
| groups = "sdhi0_data4", "sdhi0_ctrl"; |
| function = "sdhi0"; |
| power-source = <1800>; |
| }; |
| |
| sdhi2_pins: sd2 { |
| groups = "sdhi2_data4", "sdhi2_ctrl"; |
| function = "sdhi2"; |
| power-source = <1800>; |
| }; |
| |
| sdhi3_pins: sd3 { |
| groups = "sdhi3_data8", "sdhi3_ctrl", "sdhi3_ds"; |
| function = "sdhi3"; |
| power-source = <1800>; |
| }; |
| |
| sound_clk_pins: sound_clk { |
| groups = "audio_clk_a_a"; |
| function = "audio_clk"; |
| }; |
| |
| usb0_pins: usb0 { |
| groups = "usb0"; |
| function = "usb0"; |
| }; |
| |
| usb1_pins: usb1 { |
| mux { |
| groups = "usb1"; |
| function = "usb1"; |
| }; |
| |
| ovc { |
| pins = "GP_6_27"; |
| bias-pull-up; |
| }; |
| }; |
| |
| usb30_pins: usb30 { |
| groups = "usb30"; |
| function = "usb30"; |
| }; |
| }; |
| |
| &rcar_sound { |
| pinctrl-0 = <&sound_clk_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| |
| /* Single DAI */ |
| #sound-dai-cells = <0>; |
| |
| ports { |
| rsnd_port0: port@0 { |
| rsnd_endpoint0: endpoint { |
| remote-endpoint = <&dw_hdmi0_snd_in>; |
| |
| dai-format = "i2s"; |
| bitclock-master = <&rsnd_endpoint0>; |
| frame-master = <&rsnd_endpoint0>; |
| |
| playback = <&ssi2>; |
| }; |
| }; |
| }; |
| }; |
| |
| &rwdt { |
| timeout-sec = <60>; |
| status = "okay"; |
| }; |
| |
| &scif2 { |
| pinctrl-0 = <&scif2_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| }; |
| |
| &scif_clk { |
| clock-frequency = <14745600>; |
| }; |
| |
| &sdhi0 { |
| pinctrl-0 = <&sdhi0_pins>; |
| pinctrl-1 = <&sdhi0_pins_uhs>; |
| pinctrl-names = "default", "state_uhs"; |
| |
| vmmc-supply = <®_3p3v>; |
| vqmmc-supply = <&vccq_sdhi0>; |
| cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; |
| bus-width = <4>; |
| sd-uhs-sdr50; |
| sd-uhs-sdr104; |
| status = "okay"; |
| }; |
| |
| &sdhi2 { |
| status = "okay"; |
| pinctrl-0 = <&sdhi2_pins>; |
| pinctrl-names = "default"; |
| |
| vmmc-supply = <&wlan_en_reg>; |
| bus-width = <4>; |
| non-removable; |
| cap-power-off-card; |
| keep-power-in-suspend; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| wlcore: wlcore@2 { |
| compatible = "ti,wl1837"; |
| reg = <2>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; |
| }; |
| }; |
| |
| &sdhi3 { |
| pinctrl-0 = <&sdhi3_pins>; |
| pinctrl-1 = <&sdhi3_pins>; |
| pinctrl-names = "default", "state_uhs"; |
| |
| vmmc-supply = <®_3p3v>; |
| vqmmc-supply = <®_1p8v>; |
| bus-width = <8>; |
| mmc-hs200-1_8v; |
| non-removable; |
| fixed-emmc-driver-type = <1>; |
| status = "okay"; |
| }; |
| |
| &usb_extal_clk { |
| clock-frequency = <50000000>; |
| }; |
| |
| &usb2_phy0 { |
| pinctrl-0 = <&usb0_pins>; |
| pinctrl-names = "default"; |
| |
| vbus-supply = <&vbus0_usb2>; |
| status = "okay"; |
| }; |
| |
| &usb2_phy1 { |
| pinctrl-0 = <&usb1_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| }; |
| |
| &usb3_peri0 { |
| phys = <&usb3_phy0>; |
| phy-names = "usb"; |
| |
| companion = <&xhci0>; |
| |
| status = "okay"; |
| }; |
| |
| &usb3_phy0 { |
| status = "okay"; |
| }; |
| |
| &usb3s0_clk { |
| clock-frequency = <100000000>; |
| }; |
| |
| &xhci0 { |
| pinctrl-0 = <&usb30_pins>; |
| pinctrl-names = "default"; |
| |
| status = "okay"; |
| }; |
