From d0a757147bcfb1813585638b08ee8e6a8d743254 Mon Sep 17 00:00:00 2001 From: Zoltan Herpai Date: Sun, 12 Jan 2014 19:23:29 +0000 Subject: sunxi: various changes - rename hstimer DT on sun5i to avoid confusion - add Cubietruck support - select watchdog by default - select rtc in profiles where appropriate - cosmetic changes Signed-off-by: Zoltan HERPAI SVN-Revision: 39263 --- .../arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 152 +++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100644 target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-cubietruck.dts (limited to 'target/linux/sunxi/files/arch') diff --git a/target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-cubietruck.dts new file mode 100644 index 0000000..4ef28fd --- /dev/null +++ b/target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -0,0 +1,152 @@ +/* + * Copyright 2013 Oliver Schinagl + * + * Oliver Schinagl + * + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +/dts-v1/; +/include/ "sun7i-a20.dtsi" + +/ { + model = "Cubietech Cubietruck"; + compatible = "cubietech,cubietruck", "allwinner,sun7i-a20"; + + soc@01c00000 { + sdc0: sdc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&sdc0_pins_a>; + pinctrl-1 = <&mmc0_cd_pin_cubietruck>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + cd-mode = <1>; + status = "okay"; + }; + + ehci0: ehci0@0x01c14000 { + vbus-supply = <®_usb1_vbus>; + status = "okay"; + }; + + sata: ahci@01c18000 { + pwr-supply = <®_ahci_5v>; + status = "okay"; + }; + + ehci1: ehci1@0x01c1c000 { + vbus-supply = <®_usb2_vbus>; + status = "okay"; + }; + + pinctrl@01c20800 { + mmc0_cd_pin_cubietruck: mmc0_cd_pin@0 { + allwinner,pins = "PH1"; + allwinner,function = "gpio_in"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + ahci_pwr_pin_cubietruck: ahci_pwr_pin@0 { + allwinner,pins = "PH12"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + led_pins_cubietruck: led_pins@0 { + allwinner,pins = "PH7", "PH11", "PH20", "PH21"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + usb1_vbus_pin: usb1_vbus_pin@0 { + allwinner,pins = "PH6"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <2>; + }; + + usb2_vbus_pin: usb2_vbus_pin@0 { + allwinner,pins = "PH3"; + allwinner,function = "gpio_out"; + allwinner,drive = <0>; + allwinner,pull = <2>; + }; + }; + + uart0: serial@01c28000 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_pins_a>; + status = "okay"; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins_cubietruck>; + + blue { + label = "cubietruck:blue:usr"; + gpios = <&pio 7 21 0>; + }; + + orange { + label = "cubietruck:orange:usr"; + gpios = <&pio 7 20 0>; + }; + + white { + label = "cubietruck:white:usr"; + gpios = <&pio 7 11 0>; + }; + + green { + label = "cubietruck:green:usr"; + gpios = <&pio 7 7 0>; + }; + }; + + regulators { + compatible = "simple-bus"; + pinctrl-names = "default"; + + reg_ahci_5v: ahci-5v { + compatible = "regulator-fixed"; + regulator-name = "ahci-5v"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + pinctrl-0 = <&ahci_pwr_pin_cubietruck>; + gpio = <&pio 7 12 0>; + enable-active-high; + }; + + reg_usb1_vbus: usb1-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb1_vbus_pin>; + regulator-name = "usb1-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pio 7 6 0>; + }; + + reg_usb2_vbus: usb2-vbus { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&usb2_vbus_pin>; + regulator-name = "usb2-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + gpio = <&pio 7 3 0>; + }; + }; +}; -- cgit v1.1