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authorLinus Walleij <linus.walleij@linaro.org>2017-01-21 13:00:15 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-03-12 12:18:04 +0100
commit9be0d7f87eff95c38ba62a8312d6bf1df26e811b (patch)
treedd25c1ee8cc392b75d28d0dbf9378c72f655c138 /arch/arm/boot/dts/gemini-sq201.dts
parentd5651944205c5cba8a5813b66119bf776501df1f (diff)
ARM: dts: add device tree for Gemini SoC and SQ201
This adds a device tree for the Gemini SoC and the ITian Square One SQ201 board that has been my testing target for Gemini device tree support. Cc: Janos Laube <janos.dev@gmail.com> Cc: Paulius Zaleckas <paulius.zaleckas@gmail.com> Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/gemini-sq201.dts')
-rw-r--r--arch/arm/boot/dts/gemini-sq201.dts96
1 files changed, 96 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/gemini-sq201.dts b/arch/arm/boot/dts/gemini-sq201.dts
new file mode 100644
index 000000000000..dae2a70d8fbc
--- /dev/null
+++ b/arch/arm/boot/dts/gemini-sq201.dts
@@ -0,0 +1,96 @@
+/*
+ * Device Tree file for ITian Square One SQ201 NAS
+ */
+
+/dts-v1/;
+
+#include "gemini.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "ITian Square One SQ201";
+ compatible = "itian,sq201", "cortina,gemini";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ memory { /* 128 MB */
+ device_type = "memory";
+ reg = <0x00000000 0x8000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8";
+ stdout-path = &uart0;
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ button@18 {
+ debounce_interval = <50>;
+ wakeup-source;
+ linux,code = <KEY_SETUP>;
+ label = "factory reset";
+ gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ led@20 {
+ label = "sq201:green:info";
+ gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ linux,default-trigger = "heartbeat";
+ };
+ led@31 {
+ label = "sq201:green:usb";
+ gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "usb-host";
+ };
+ };
+
+ soc {
+ flash@30000000 {
+ status = "okay";
+ /* 16MB of flash */
+ reg = <0x30000000 0x01000000>;
+
+ partition@0 {
+ label = "RedBoot";
+ reg = <0x00000000 0x00120000>;
+ read-only;
+ };
+ partition@120000 {
+ label = "Kernel";
+ reg = <0x00120000 0x00200000>;
+ };
+ partition@320000 {
+ label = "Ramdisk";
+ reg = <0x00320000 0x00600000>;
+ };
+ partition@920000 {
+ label = "Application";
+ reg = <0x00920000 0x00600000>;
+ };
+ partition@f20000 {
+ label = "VCTL";
+ reg = <0x00f20000 0x00020000>;
+ read-only;
+ };
+ partition@f40000 {
+ label = "CurConf";
+ reg = <0x00f40000 0x000a0000>;
+ read-only;
+ };
+ partition@fe0000 {
+ label = "FIS directory";
+ reg = <0x00fe0000 0x00020000>;
+ read-only;
+ };
+ };
+ };
+};