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authorL. D. Pinney <ldpinney@gmail.com>2017-07-22 09:15:56 +0800
committerMathias Kresin <dev@kresin.me>2017-07-25 21:02:53 +0200
commit77645ffcd9ad767be02ea6d5cfe042928a3565d1 (patch)
tree3211ef40796a33dd3dc3dd865fdc15648d6f0e01 /target/linux/ramips/dts
parent4faf3149331e80db1e9a7425ad02e3c54492cea5 (diff)
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ramips: add support for the GnuBee Personal Cloud One
The GnuBee Personal Cloud One crowdfunded on https://www.crowdsupply.com It is a low-cost, low-power, network-attached storage device. Specifications: - SoC: MediaTek MT7621AT - RAM: DDR3 512 MB - Flash: 32 MB - Six SATA ports for 2.5" Drives - One micro SDcard - One USB 3.0 - Two USB 2.0 - Gigabit Ethernet: 1 x WAN and 1 x LAN - UART 3.5mm Audio Jack or 3 pin header - 57600 8N1 - Four GPIOs available on a pin header Flash instructions: The GnuBee Personal Cloud One ships with libreCMC installed. libreCMC is a Free Software Foundation approved fork of LEDE/OpenWrt. As such one can upgrade using the webinterface or sysupgrade. Das U-Boot has multiple options for recovery or updates including : - USB - http - tftp Signed-off-by: L. D. Pinney <ldpinney@gmail.com> [use switchdev led trigger, all interfaces are in vlan1; rename leds according to board.d setting; remove ge2 group from the pinmux, this group doesn't exist in the driver] Signed-off-by: Mathias Kresin <dev@kresin.me>
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/GB-PC1.dts120
1 files changed, 120 insertions, 0 deletions
diff --git a/target/linux/ramips/dts/GB-PC1.dts b/target/linux/ramips/dts/GB-PC1.dts
new file mode 100644
index 0000000..df7caa9
--- /dev/null
+++ b/target/linux/ramips/dts/GB-PC1.dts
@@ -0,0 +1,120 @@
+/dts-v1/;
+
+#include "mt7621.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ compatible = "gnubee,gb-pc1", "mediatek,mt7621-soc";
+ model = "GB-PC1";
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x1c000000>, <0x20000000 0x4000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,57600";
+ };
+
+ palmbus: palmbus@1E000000 {
+ i2c@900 {
+ status = "okay";
+ };
+ };
+
+ gpio-keys-polled {
+ compatible = "gpio-keys-polled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ poll-interval = <20>;
+
+ reset {
+ label = "reset";
+ gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ system {
+ label = "gb-pc1:green:system";
+ gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+ };
+
+ status {
+ label = "gb-pc1:green:status";
+ gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+ };
+
+ lan1 {
+ label = "gb-pc1:green:lan1";
+ gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
+ };
+
+ lan2 {
+ label = "gb-pc1:green:lan2";
+ gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&sdhci {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ m25p80@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+ m25p,chunked-io = <32>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x30000>;
+ read-only;
+ };
+
+ partition@30000 {
+ label = "u-boot-env";
+ reg = <0x30000 0x10000>;
+ read-only;
+ };
+
+ factory: partition@40000 {
+ label = "factory";
+ reg = <0x40000 0x10000>;
+ read-only;
+ };
+
+ partition@50000 {
+ label = "firmware";
+ reg = <0x50000 0x1fb0000>;
+ };
+ };
+};
+
+&pcie {
+ status = "okay";
+};
+
+&ethernet {
+ mtd-mac-address = <&factory 0xe000>;
+};
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "wdt", "rgmii2", "uart3";
+ ralink,function = "gpio";
+ };
+ };
+};