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Commit 147c6163 authored by Hans de Goede's avatar Hans de Goede Committed by Maxime Ripard
Browse files

ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts



This results in a nice cleanup for this dts file.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent f51203b2
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+21 −159
Original line number Diff line number Diff line
@@ -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 = <&reg_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 = <&reg_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 = <&reg_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";
};

&reg_dcdc2 {
	regulator-always-on;
	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1500000>;
	regulator-name = "vdd-cpu";
};

&reg_dcdc3 {
	regulator-always-on;
	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1400000>;
	regulator-name = "vdd-int-pll";
};

&reg_ldo1 {
	regulator-name = "vdd-rtc";
};

&reg_ldo2 {
	regulator-always-on;
	regulator-min-microvolt = <3000000>;
	regulator-max-microvolt = <3000000>;
	regulator-name = "avcc";
};

&reg_ldo3 {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-wifi";
};

&reg_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 = <&reg_usb0_vbus>;
	usb1_vbus-supply = <&reg_ldo3>;
	status = "okay";
&usb0_vbus_pin_a {
	allwinner,pins = "PB4";
};