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authorZoltan Herpai <wigyori@uid0.hu>2014-04-30 19:50:15 +0000
committerZoltan Herpai <wigyori@uid0.hu>2014-04-30 19:50:15 +0000
commit186b5655d0ce9fd5e2f4b06fdb2466a9ec16d024 (patch)
tree33cd243f395d3448ee4206abffd5d77bb84f167c /target/linux
parent9ee3edb4ca61b55af3bf730d1109aaa82c329732 (diff)
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sunxi: add board support for LinkSprite pcDuino v3
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu> SVN-Revision: 40606
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/sunxi/files/arch/arm/boot/dts/sun7i-a20-pcduino3.dts153
-rw-r--r--target/linux/sunxi/image/Makefile3
-rw-r--r--target/linux/sunxi/patches-3.13/303-dt-add-pcduinov3.patch13
-rw-r--r--target/linux/sunxi/profiles/pcduino3.mk18
4 files changed, 186 insertions, 1 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";
+ };
+ };
+};
diff --git a/target/linux/sunxi/image/Makefile b/target/linux/sunxi/image/Makefile
index 313abef261..6457515be2 100644
--- a/target/linux/sunxi/image/Makefile
+++ b/target/linux/sunxi/image/Makefile
@@ -15,7 +15,8 @@ BOARDS:= \
sun6i-a31-colombus \
sun7i-a20-cubieboard2 \
sun7i-a20-cubietruck \
- sun7i-a20-olinuxino-micro
+ sun7i-a20-olinuxino-micro \
+ sun7i-a20-pcduino3
define Image/BuildKernel
mkimage -A arm -O linux -T kernel -C none \
diff --git a/target/linux/sunxi/patches-3.13/303-dt-add-pcduinov3.patch b/target/linux/sunxi/patches-3.13/303-dt-add-pcduinov3.patch
new file mode 100644
index 0000000000..46301adf6f
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/303-dt-add-pcduinov3.patch
@@ -0,0 +1,13 @@
+diff -ruN old/arch/arm/boot/dts/Makefile new/arch/arm/boot/dts/Makefile
+--- old/arch/arm/boot/dts/Makefile 2014-04-26 15:15:01.000000000 +0200
++++ new/arch/arm/boot/dts/Makefile 2014-04-26 15:46:58.336223315 +0200
+@@ -292,7 +292,8 @@
+ sun6i-a31-colombus.dtb \
+ sun7i-a20-cubieboard2.dtb \
+ sun7i-a20-cubietruck.dtb \
+- sun7i-a20-olinuxino-micro.dtb
++ sun7i-a20-olinuxino-micro.dtb \
++ sun7i-a20-pcduino3.dtb
+ dtb-$(CONFIG_ARCH_TEGRA) += tegra20-harmony.dtb \
+ tegra20-iris-512.dtb \
+ tegra20-medcom-wide.dtb \
diff --git a/target/linux/sunxi/profiles/pcduino3.mk b/target/linux/sunxi/profiles/pcduino3.mk
new file mode 100644
index 0000000000..4b6f424de3
--- /dev/null
+++ b/target/linux/sunxi/profiles/pcduino3.mk
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/pcDuino3
+ NAME:=pcDuino3
+ PACKAGES:=\
+ uboot-sunxi-pcDuino3 kmod-sun4i-emac kmod-rtc-sunxi
+endef
+
+define Profile/pcDuino3/Description
+ Package set optimized for the pcDuino3
+endef
+
+$(eval $(call Profile,pcDuino3))