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-rw-r--r--target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-pcduino3.dts153
1 files changed, 153 insertions, 0 deletions
diff --git a/target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-pcduino3.dts b/target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
new file mode 100644
index 0000000000..85a69360ac
--- /dev/null
+++ b/target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-pcduino3.dts
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2014 Zoltan HERPAI
+ * Zoltan HERPAI <wigyori@uid0.hu>
+ *
+ * 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"
+/include/ "sunxi-ahci-reg.dtsi"
+/include/ "sun4i-a10-usb-vbus-reg.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "LinkSprite pcDuino V3";
+ compatible = "linksprite,a20-pcduino", "allwinner,sun7i-a20";
+
+ aliases {
+ spi0 = &spi1;
+ spi1 = &spi2;
+ };
+
+ soc@01c00000 {
+ spi1: spi@01c06000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins_a>;
+ status = "okay";
+ };
+
+ spi2: spi@01c17000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins_a>;
+ status = "okay";
+ };
+
+ mmc0: mmc@01c0f000 {
+ pinctrl-names = "default", "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+ pinctrl-1 = <&mmc0_cd_pin_reference_design>;
+ cd-gpios = <&pio 7 1 0>; /* PH1 */
+ status = "okay";
+ };
+
+ usbphy: phy@01c13400 {
+ usb1_vbus-supply = <&reg_usb1_vbus>;
+ usb2_vbus-supply = <&reg_usb2_vbus>;
+ status = "okay";
+ };
+
+ ehci0: usb@01c14000 {
+ status = "okay";
+ };
+
+ ohci0: usb@01c14400 {
+ status = "okay";
+ };
+
+ ahci: sata@01c18000 {
+ target-supply = <&reg_ahci_5v>;
+ status = "okay";
+ };
+
+ ehci1: usb@01c1c000 {
+ status = "okay";
+ };
+
+ ohci1: usb@01c1c400 {
+ status = "okay";
+ };
+
+ pinctrl@01c20800 {
+ led_pins_pcduino3: led_pins@0 {
+ allwinner,pins = "PH2";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <1>;
+ allwinner,pull = <0>;
+ };
+ };
+
+ lradc: lradc@01c22800 {
+ allwinner,chan0-step = <200>;
+ linux,chan0-keycodes = <KEY_VOLUMEUP KEY_VOLUMEDOWN
+ KEY_MENU KEY_SEARCH KEY_HOME
+ KEY_ESC KEY_ENTER>;
+ status = "okay";
+ };
+
+ uart0: serial@01c28000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+ };
+
+ uart6: serial@01c29800 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart6_pins_a>;
+ status = "okay";
+ };
+
+ uart7: serial@01c29c00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart7_pins_a>;
+ status = "okay";
+ };
+
+ i2c0: i2c@01c2ac00 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+ };
+
+ i2c1: i2c@01c2b000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "okay";
+ };
+
+ i2c2: i2c@01c2b400 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins_a>;
+ status = "okay";
+ };
+
+ gmac: ethernet@01c50000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_pins_mii_a>;
+ phy = <&phy1>;
+ phy-mode = "mii";
+ status = "okay";
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins_pcduino3>;
+
+ green {
+ label = "a20-pcduino:green:usr";
+ gpios = <&pio 7 2 0>;
+ default-state = "on";
+ };
+ };
+};