diff --git a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts index 22b99b40..cc4e5398 100644 --- a/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts +++ b/arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts @@ -47,6 +47,7 @@ #include #include #include +#include / { model = "Xunlong Orange Pi Lite"; @@ -90,6 +91,82 @@ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>; }; }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */ + }; + + vdd_cpux: gpio-regulator { + compatible = "regulator-gpio"; + regulator-name = "vdd-cpux"; + regulator-type = "voltage"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <50>; /* 4ms */ + gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; + gpios-states = <0x1>; + states = <1100000 0x0 + 1300000 0x1>; + }; +}; + +&cpu0 { + operating-points = < + 1008000 1300000 + 816000 1100000 + 624000 1100000 + 480000 1100000 + 312000 1100000 + 240000 1100000 + 120000 1100000 + >; + #cooling-cells = <2>; + cooling-min-level = <0>; + cooling-max-level = <6>; + cpu0-supply = <&vdd_cpux>; +}; + +&cpu_thermal { + trips { + cpu_warm: cpu_warm { + temperature = <65000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_hot: cpu_hot { + temperature = <75000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_very_hot: cpu_very_hot { + temperature = <90000>; + hysteresis = <2000>; + type = "passive"; + }; + cpu_crit: cpu_crit { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + cooling-maps { + cpu_warm_limit_cpu { + trip = <&cpu_warm>; + cooling-device = <&cpu0 THERMAL_NO_LIMIT 1>; + }; + cpu_hot_limit_cpu { + trip = <&cpu_hot>; + cooling-device = <&cpu0 2 3>; + }; + cpu_very_hot_limit_cpu { + trip = <&cpu_very_hot>; + cooling-device = <&cpu0 5 THERMAL_NO_LIMIT>; + }; + }; }; &ehci1 { @@ -120,6 +197,7 @@ pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins_a>; vmmc-supply = <®_vcc3v3>; + mmc-pwrseq = <&wifi_pwrseq>; bus-width = <4>; non-removable; status = "okay"; @@ -160,13 +238,25 @@ }; }; +®_usb0_vbus { + gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */ + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; status = "okay"; }; +&usb_otg { + dr_mode = "otg"; + status = "okay"; +}; + &usbphy { - /* USB VBUS is always on */ + /* USB VBUS is always on except for the OTG port */ status = "okay"; + usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */ + usb0_vbus-supply = <®_usb0_vbus>; };