// SPDX-License-Identifier: GPL-2.0+ OR MIT // Copyright (C) 2021 Ivan Uvarov <i.uvarov@cognitivepilot.com> // Based on the sun8i-r40-bananapi-m2-ultra.dts, which is: // Copyright (C) 2017 Chen-Yu Tsai <wens@csie.org> // Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io> /dts-v1/; #include "sun8i-r40-feta40i.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/leds/common.h> / { model = "Forlinx OKA40i-C"; compatible = "forlinx,oka40i-c", "forlinx,feta40i-c", "allwinner,sun8i-r40"; aliases { ethernet0 = &gmac; serial0 = &uart0; serial2 = &uart2; serial3 = &uart3; serial4 = &uart4; serial5 = &uart5; /* RS485 */ serial7 = &uart7; }; chosen { stdout-path = "serial0:115200n8"; }; connector { compatible = "hdmi-connector"; type = "a"; port { hdmi_con_in: endpoint { remote-endpoint = <&hdmi_out_con>; }; }; }; leds { compatible = "gpio-leds"; led-5 { /* this is how the leds are labeled on the board */ gpios = <&pio 7 26 GPIO_ACTIVE_LOW>; /* PH26 */ color = <LED_COLOR_ID_GREEN>; function = LED_FUNCTION_STATUS; }; led-6 { gpios = <&pio 8 15 GPIO_ACTIVE_LOW>; /* PI15 */ color = <LED_COLOR_ID_BLUE>; function = LED_FUNCTION_STATUS; }; }; reg_vcc5v0: vcc5v0 { compatible = "regulator-fixed"; regulator-name = "vcc5v0"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&pio 1 10 GPIO_ACTIVE_LOW>; // PB10 WIFI_EN clocks = <&ccu CLK_OUTA>; clock-names = "ext_clock"; }; }; &ahci { ahci-supply = <®_dldo4>; phy-supply = <®_eldo2>; status = "okay"; }; &de { status = "okay"; }; &ehci1 { status = "okay"; }; &ehci2 { status = "okay"; }; &gmac { pinctrl-names = "default"; pinctrl-0 = <&gmac_rgmii_pins>; phy-handle = <&phy1>; phy-mode = "rgmii-id"; phy-supply = <®_dcdc1>; status = "okay"; }; &gmac_mdio { phy1: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; }; }; &hdmi { status = "okay"; }; &hdmi_out { hdmi_out_con: endpoint { remote-endpoint = <&hdmi_con_in>; }; }; &i2c2 { status = "okay"; }; &mmc0 { vmmc-supply = <®_dcdc1>; vqmmc-supply = <®_dcdc1>; bus-width = <4>; cd-gpios = <&pio 8 11 GPIO_ACTIVE_LOW>; // PI11 status = "okay"; }; &mmc3 { vmmc-supply = <®_dcdc1>; vqmmc-supply = <®_dcdc1>; bus-width = <4>; cd-gpios = <&pio 8 10 GPIO_ACTIVE_LOW>; // PI10 status = "okay"; }; &ohci1 { status = "okay"; }; &ohci2 { status = "okay"; }; ®_dc1sw { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc-lcd"; }; ®_dldo2 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc-wifi"; }; &tcon_tv0 { status = "okay"; }; &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; status = "okay"; }; &uart2 { pinctrl-names = "default"; pinctrl-0 = <&uart2_pi_pins>, <&uart2_rts_cts_pi_pins>; uart-has-rtscts; status = "okay"; }; &uart3 { pinctrl-names = "default"; pinctrl-0 = <&uart3_pg_pins>, <&uart3_rts_cts_pg_pins>; uart-has-rtscts; status = "okay"; }; &uart4 { pinctrl-names = "default"; pinctrl-0 = <&uart4_pg_pins>; status = "okay"; }; &uart5 { /* RS485 */ pinctrl-names = "default"; pinctrl-0 = <&uart5_ph_pins>; status = "okay"; }; &uart7 { pinctrl-names = "default"; pinctrl-0 = <&uart7_pi_pins>; status = "okay"; }; &usbphy { usb1_vbus-supply = <®_vcc5v0>; usb2_vbus-supply = <®_vcc5v0>; status = "okay"; };