mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2025-10-28 12:34:26 -04:00
157 lines
3.2 KiB
Diff
157 lines
3.2 KiB
Diff
--- /dev/null
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+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
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@@ -0,0 +1,153 @@
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+/*
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+ * Copyright 2014 Zoltan HERPAI
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+ * Zoltan HERPAI <wigyori@uid0.hu>
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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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+
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+/dts-v1/;
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+/include/ "sun7i-a20.dtsi"
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+/include/ "sunxi-ahci-reg.dtsi"
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+/include/ "sun4i-a10-usb-vbus-reg.dtsi"
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+#include <dt-bindings/input/input.h>
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+
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+/ {
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+ model = "LinkSprite pcDuino V3";
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+ compatible = "linksprite,a20-pcduino", "allwinner,sun7i-a20";
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+
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+ aliases {
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+ spi0 = &spi1;
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+ spi1 = &spi2;
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+ };
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+
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+ soc@01c00000 {
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+ spi1: spi@01c06000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi1_pins_a>;
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+ status = "okay";
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+ };
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+
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+ spi2: spi@01c17000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi2_pins_a>;
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+ status = "okay";
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+ };
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+
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+ mmc0: mmc@01c0f000 {
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+ pinctrl-names = "default", "default";
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+ pinctrl-0 = <&mmc0_pins_a>;
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+ pinctrl-1 = <&mmc0_cd_pin_reference_design>;
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+ cd-gpios = <&pio 7 1 0>; /* PH1 */
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+ status = "okay";
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+ };
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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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+
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+ ehci0: usb@01c14000 {
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+ status = "okay";
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+ };
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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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+
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+ ahci: sata@01c18000 {
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+ target-supply = <®_ahci_5v>;
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+ status = "okay";
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+ };
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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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+
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+ ohci1: usb@01c1c400 {
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+ status = "okay";
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+ };
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+
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+ pinctrl@01c20800 {
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+ led_pins_pcduino3: led_pins@0 {
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+ allwinner,pins = "PH2";
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+ allwinner,function = "gpio_out";
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+ allwinner,drive = <1>;
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+ allwinner,pull = <0>;
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+ };
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+ };
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+
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+ lradc: lradc@01c22800 {
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+ allwinner,chan0-step = <200>;
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+ linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN
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+ KEY_MENU KEY_SEARCH KEY_HOME
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+ KEY_ESC KEY_ENTER>;
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+ status = "okay";
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+ };
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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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+
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+ uart6: serial@01c29800 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart6_pins_a>;
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+ status = "okay";
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+ };
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+
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+ uart7: serial@01c29c00 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&uart7_pins_a>;
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+ status = "okay";
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+ };
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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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+ };
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+
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+ i2c1: i2c@01c2b000 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c1_pins_a>;
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+ status = "okay";
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+ };
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+
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+ i2c2: i2c@01c2b400 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c2_pins_a>;
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+ status = "okay";
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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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+ status = "okay";
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+
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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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+
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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_pcduino3>;
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+
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+ green {
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+ label = "a20-pcduino:green:usr";
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+ gpios = <&pio 7 2 0>;
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+ default-state = "on";
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+ };
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+ };
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+};
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