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authorL. D. Pinney <ldpinney@gmail.com>2017-08-04 04:09:06 +0800
committerMathias Kresin <dev@kresin.me>2017-08-11 18:12:56 +0200
commitdf3295f50e54909090846de12f7deb3ff8de6557 (patch)
treefe801ebc2dad1c46d1e04c3eaa5c224f941bf496 /target/linux/ramips/dts
parent8c9f847a808cbbe469c40b1f0a6fd9c78d3a42a4 (diff)
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ramips: add support for the VoCore2 Lite
The VoCore2 Lite uses the same PCB as the Vocore2. This patch moves the common VoCore2 parts into dtsi. Removed memory node in the device tree source file. Memory is detected automatically. http://vocore.io/ http://vonger.net/ http://vonger.cn/ Specifications: - SoC: MediaTek MT7688AN - RAM: 64MB DDR2 EtronTech EM68B16CWQH-25H - Flash: 8MB NOR SPI Flash GigaDevice GD25Q64CWIG - Wireless: Built into MT7688AN with onboard IPEX connector Firmware installation: - VoCore2-Lite ships with firmware forked from OpenWrt. - Installation from the bootloader is recommended. - If using luci/sysupgrade use the -n option (do not keep settings) original firmware uses a modified proprietary MediaTek wireless driver. - The wireless is disabled by default in LEDE. - If reverting to factory firmware using the bootloader is recommended. Signed-off-by: L. D. Pinney <ldpinney@gmail.com> Tested by: Noble Pepper <noblepepper@gmail.com>
Diffstat (limited to 'target/linux/ramips/dts')
-rw-r--r--target/linux/ramips/dts/VOCORE2.dts51
-rw-r--r--target/linux/ramips/dts/VOCORE2.dtsi49
-rw-r--r--target/linux/ramips/dts/VOCORE2LITE.dts55
3 files changed, 105 insertions, 50 deletions
diff --git a/target/linux/ramips/dts/VOCORE2.dts b/target/linux/ramips/dts/VOCORE2.dts
index a2799e80f6..43f8475856 100644
--- a/target/linux/ramips/dts/VOCORE2.dts
+++ b/target/linux/ramips/dts/VOCORE2.dts
@@ -1,23 +1,13 @@
/dts-v1/;
-#include "mt7628an.dtsi"
+#include "VOCORE2.dtsi"
#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
/ {
compatible = "vocore,vocore2", "mediatek,mt7628an-soc";
model = "VoCore2";
- chosen {
- bootargs = "console=ttyS2,115200";
- };
-
- memory@0 {
- device_type = "memory";
- reg = <0x0 0x8000000>;
- };
-
gpio-leds {
compatible = "gpio-leds";
@@ -28,20 +18,6 @@
};
};
-&pinctrl {
- state_default: pinctrl0 {
- gpio {
- ralink,group = "wled_an", "perst", "wdt";
- ralink,function = "gpio";
- };
- };
-};
-
-&wmac {
- status = "okay";
- ralink,mtd-eeprom = <&factory 0x4>;
-};
-
&spi0 {
status = "okay";
@@ -77,28 +53,3 @@
};
};
};
-
-&esw {
- mediatek,portmap = <0x7>;
- mediatek,portdisable = <0x3a>;
-};
-
-&i2s {
- status = "okay";
-};
-
-&gdma {
- status = "okay";
-};
-
-&pwm {
- status = "okay";
-};
-
-&uart1 {
- status = "okay";
-};
-
-&uart2 {
- status = "okay";
-};
diff --git a/target/linux/ramips/dts/VOCORE2.dtsi b/target/linux/ramips/dts/VOCORE2.dtsi
new file mode 100644
index 0000000000..dff9e544f9
--- /dev/null
+++ b/target/linux/ramips/dts/VOCORE2.dtsi
@@ -0,0 +1,49 @@
+#include "mt7628an.dtsi"
+
+/ {
+ compatible = "vocore,vocore2", "mediatek,mt7628an-soc";
+
+ chosen {
+ bootargs = "console=ttyS2,115200";
+ };
+};
+
+
+&pinctrl {
+ state_default: pinctrl0 {
+ gpio {
+ ralink,group = "wled_an", "perst", "wdt";
+ ralink,function = "gpio";
+ };
+ };
+};
+
+&wmac {
+ status = "okay";
+ ralink,mtd-eeprom = <&factory 0x4>;
+};
+
+&esw {
+ mediatek,portmap = <0x7>;
+ mediatek,portdisable = <0x3a>;
+};
+
+&i2s {
+ status = "okay";
+};
+
+&gdma {
+ status = "okay";
+};
+
+&pwm {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
diff --git a/target/linux/ramips/dts/VOCORE2LITE.dts b/target/linux/ramips/dts/VOCORE2LITE.dts
new file mode 100644
index 0000000000..8e87c1d519
--- /dev/null
+++ b/target/linux/ramips/dts/VOCORE2LITE.dts
@@ -0,0 +1,55 @@
+/dts-v1/;
+
+#include "VOCORE2.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ compatible = "vocore,vocore2lite", "vocore,vocore2", "mediatek,mt7628an-soc";
+ model = "VoCore2-Lite";
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ status {
+ label = "vocore2lite:green:status";
+ gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&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 0x7b0000>;
+ };
+ };
+};