199 строки
4.1 KiB
Plaintext
199 строки
4.1 KiB
Plaintext
/*
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* Copyright 2014 Hans de Goede <hdegoede@redhat.com>
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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/include/ "sun7i-a20.dtsi"
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/include/ "sunxi-common-regulators.dtsi"
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/ {
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model = "I12 / Q5 / QT840A A20 tvbox";
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compatible = "allwinner,i12-tvbox", "allwinner,sun7i-a20";
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soc@01c00000 {
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mmc0: mmc@01c0f000 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
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vmmc-supply = <®_vcc3v3>;
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bus-width = <4>;
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cd-gpios = <&pio 7 1 0>; /* PH1 */
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cd-inverted;
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status = "okay";
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};
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mmc3: mmc@01c12000 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc3_pins_a>;
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vmmc-supply = <®_vmmc3>;
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bus-width = <4>;
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non-removable;
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status = "okay";
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};
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usbphy: phy@01c13400 {
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usb1_vbus-supply = <®_usb1_vbus>;
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usb2_vbus-supply = <®_usb2_vbus>;
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status = "okay";
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};
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ehci0: usb@01c14000 {
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status = "okay";
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};
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ohci0: usb@01c14400 {
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status = "okay";
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};
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ehci1: usb@01c1c000 {
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status = "okay";
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};
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ohci1: usb@01c1c400 {
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status = "okay";
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};
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pinctrl@01c20800 {
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mmc3_pins_a: mmc3@0 {
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/* AP6210 / AP6330 requires pull-up */
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allwinner,pull = <1>;
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};
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vmmc3_pin_i12_tvbox: vmmc3_pin@0 {
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allwinner,pins = "PH2";
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allwinner,function = "gpio_out";
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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vmmc3_io_pin_i12_tvbox: vmmc3_io_pin@0 {
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allwinner,pins = "PH12";
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allwinner,function = "gpio_out";
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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gmac_power_pin_i12_tvbox: gmac_power_pin@0 {
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allwinner,pins = "PH21";
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allwinner,function = "gpio_out";
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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led_pins_i12_tvbox: led_pins@0 {
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allwinner,pins = "PH9", "PH20";
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allwinner,function = "gpio_out";
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allwinner,drive = <0>;
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allwinner,pull = <0>;
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};
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};
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ir0: ir@01c21800 {
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pinctrl-names = "default";
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pinctrl-0 = <&ir0_pins_a>;
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status = "okay";
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};
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uart0: serial@01c28000 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pins_a>;
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status = "okay";
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};
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i2c0: i2c@01c2ac00 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0_pins_a>;
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status = "okay";
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axp209: pmic@34 {
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compatible = "x-powers,axp209";
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reg = <0x34>;
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interrupt-parent = <&nmi_intc>;
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interrupts = <0 8>;
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interrupt-controller;
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#interrupt-cells = <1>;
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};
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};
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gmac: ethernet@01c50000 {
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pinctrl-names = "default";
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pinctrl-0 = <&gmac_pins_mii_a>;
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phy = <&phy1>;
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phy-mode = "mii";
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phy-supply = <®_gmac_3v3>;
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status = "okay";
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phy1: ethernet-phy@1 {
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reg = <1>;
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pins_i12_tvbox>;
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red {
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label = "i12_tvbox:red:usr";
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gpios = <&pio 7 9 1>;
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};
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blue {
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label = "i12_tvbox:blue:usr";
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gpios = <&pio 7 20 0>;
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};
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};
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reg_usb1_vbus: usb1-vbus {
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status = "okay";
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};
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reg_usb2_vbus: usb2-vbus {
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status = "okay";
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};
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reg_vmmc3: vmmc3 {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&vmmc3_pin_i12_tvbox>;
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regulator-name = "vmmc3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpio = <&pio 7 2 0>;
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};
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reg_vmmc3_io: vmmc3-io {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&vmmc3_io_pin_i12_tvbox>;
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regulator-name = "vmmc3-io";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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/* This controls VCC-PI, must be always on! */
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regulator-always-on;
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enable-active-high;
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gpio = <&pio 7 12 0>;
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};
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reg_gmac_3v3: gmac-3v3 {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&gmac_power_pin_i12_tvbox>;
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regulator-name = "gmac-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <50000>;
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enable-active-high;
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gpio = <&pio 7 21 0>;
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};
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};
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