diff options
Diffstat (limited to 'arch/arm/dts/sun5i-a13-utoo-p66.dts')
| -rw-r--r-- | arch/arm/dts/sun5i-a13-utoo-p66.dts | 180 |
1 files changed, 21 insertions, 159 deletions
diff --git a/arch/arm/dts/sun5i-a13-utoo-p66.dts b/arch/arm/dts/sun5i-a13-utoo-p66.dts index fa9ddfdcfe..a8b0bcc045 100644 --- a/arch/arm/dts/sun5i-a13-utoo-p66.dts +++ b/arch/arm/dts/sun5i-a13-utoo-p66.dts @@ -42,24 +42,20 @@ /dts-v1/; #include "sun5i-a13.dtsi" -#include "sunxi-common-regulators.dtsi" -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/input/input.h> +#include "sun5i-reference-design-tablet.dtsi" #include <dt-bindings/interrupt-controller/irq.h> -#include <dt-bindings/pinctrl/sun4i-a10.h> -#include <dt-bindings/pwm/pwm.h> / { model = "Utoo P66"; compatible = "utoo,p66", "allwinner,sun5i-a13"; - backlight: backlight { - compatible = "pwm-backlight"; - pwms = <&pwm 0 50000 PWM_POLARITY_INVERTED>; - /* Note levels of 10 / 20% result in backlight off */ - brightness-levels = <0 30 40 50 60 70 80 90 100>; - default-brightness-level = <6>; - /* TODO: backlight uses axp gpio1 as enable pin */ + /* The P66 uses the uart pins as gpios */ + aliases { + /delete-property/serial0; + }; + + chosen { + /delete-property/stdout-path; }; i2c_lcd: i2c@0 { @@ -73,39 +69,21 @@ }; }; -&codec { - pinctrl-names = "default"; - pinctrl-0 = <&codec_pa_pin>; - allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */ - status = "okay"; -}; - -&cpu0 { - cpu-supply = <®_dcdc2>; +&backlight { + /* Note levels of 10 / 20% result in backlight off */ + brightness-levels = <0 30 40 50 60 70 80 90 100>; + default-brightness-level = <6>; }; -&ehci0 { - status = "okay"; +&codec { + allwinner,pa-gpios = <&pio 6 3 GPIO_ACTIVE_HIGH>; /* PG3 */ }; -&i2c0 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c0_pins_a>; - status = "okay"; - - axp209: pmic@34 { - reg = <0x34>; - interrupts = <0>; - }; +&codec_pa_pin { + allwinner,pins = "PG3"; }; -#include "axp209.dtsi" - &i2c1 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_pins_a>; - status = "okay"; - icn8318: touchscreen@40 { compatible = "chipone,icn8318"; reg = <0x40>; @@ -119,40 +97,6 @@ touchscreen-inverted-x; touchscreen-swapped-x-y; }; - - pcf8563: rtc@51 { - compatible = "nxp,pcf8563"; - reg = <0x51>; - }; -}; - -&lradc { - vref-supply = <®_ldo2>; - status = "okay"; - - button@200 { - label = "Volume Up"; - linux,code = <KEY_VOLUMEUP>; - channel = <0>; - voltage = <200000>; - }; - - button@400 { - label = "Volume Down"; - linux,code = <KEY_VOLUMEDOWN>; - channel = <0>; - voltage = <400000>; - }; -}; - -&mmc0 { - pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_p66>; - vmmc-supply = <®_vcc3v3>; - bus-width = <4>; - cd-gpios = <&pio 6 0 GPIO_ACTIVE_HIGH>; /* PG0 */ - cd-inverted; - status = "okay"; }; &mmc2 { @@ -170,39 +114,7 @@ }; }; -&otg_sram { - status = "okay"; -}; - &pio { - codec_pa_pin: codec_pa_pin@0 { - allwinner,pins = "PG3"; - allwinner,function = "gpio_out"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - - mmc0_cd_pin_p66: mmc0_cd_pin@0 { - allwinner,pins = "PG0"; - allwinner,function = "gpio_in"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; - }; - - usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 { - allwinner,pins = "PG1"; - allwinner,function = "gpio_in"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_PULL_DOWN>; - }; - - usb0_id_detect_pin: usb0_id_detect_pin@0 { - allwinner,pins = "PG2"; - allwinner,function = "gpio_in"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; - }; - i2c_lcd_pins: i2c_lcd_pin@0 { allwinner,pins = "PG10", "PG12"; allwinner,function = "gpio_out"; @@ -217,67 +129,17 @@ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; }; - usb0_vbus_pin_a: usb0_vbus_pin@0 { - allwinner,pins = "PB4"; - allwinner,function = "gpio_out"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; -}; - -&pwm { - pinctrl-names = "default"; - pinctrl-0 = <&pwm0_pins>; - status = "okay"; -}; - -®_dcdc2 { - regulator-always-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1500000>; - regulator-name = "vdd-cpu"; -}; - -®_dcdc3 { - regulator-always-on; - regulator-min-microvolt = <1000000>; - regulator-max-microvolt = <1400000>; - regulator-name = "vdd-int-pll"; -}; - -®_ldo1 { - regulator-name = "vdd-rtc"; -}; - -®_ldo2 { - regulator-always-on; - regulator-min-microvolt = <3000000>; - regulator-max-microvolt = <3000000>; - regulator-name = "avcc"; -}; - -®_ldo3 { - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-name = "vcc-wifi"; }; ®_usb0_vbus { gpio = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */ - status = "okay"; }; -&usb_otg { - dr_mode = "otg"; - status = "okay"; +&uart1 { + /* The P66 uses the uart pins as gpios */ + status = "disabled"; }; -&usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>; - usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */ - usb0_vbus_det-gpio = <&pio 6 1 GPIO_ACTIVE_HIGH>; /* PG1 */ - usb0_vbus-supply = <®_usb0_vbus>; - usb1_vbus-supply = <®_ldo3>; - status = "okay"; +&usb0_vbus_pin_a { + allwinner,pins = "PB4"; }; |