From 93715427835e747f0e0b348c8a3ce91dd68ef4f9 Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun, 2 Oct 2016 18:39:50 +0200
Subject: lantiq: add Falcon support
This adds support for the Intel Falcon SoC for GPON.
Support for the Falcon SoC was removed in commit c8218363951 svn rev:
40392 from OpenWrt, this commit adds it again.
This patch adds a new subtarget for the Falcon SoC, but it still misses
all the drivers needed to control the GPON part.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
target/linux/lantiq/dts/EASY88444.dts | 84 +++++++++++++++++++++++++++++++++++
1 file changed, 84 insertions(+)
create mode 100644 target/linux/lantiq/dts/EASY88444.dts
(limited to 'target/linux/lantiq/dts/EASY88444.dts')
diff --git a/target/linux/lantiq/dts/EASY88444.dts b/target/linux/lantiq/dts/EASY88444.dts
new file mode 100644
index 0000000000..f157150220
--- /dev/null
+++ b/target/linux/lantiq/dts/EASY88444.dts
@@ -0,0 +1,84 @@
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "falcon.dtsi"
+#include "falcon-sflash-16M.dtsi"
+
+/ {
+ model = "EASY88444 - Lantiq Falcon FTTdp G.FAST Reference Board";
+ compatible = "lantiq,falcon-easy88444", "lantiq,falcon";
+
+ chosen {
+ bootargs-append = "console=ttyLTQ0,115200 init=/etc/preinit";
+ };
+
+ aliases {
+ spi0 = &ebu_cs0;
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x4000000>; // 64M at 0x0
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ reset {
+ label = "reset";
+ gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
+ linux,code = <0x198>;
+ };
+ };
+
+ pinctrl {
+ led_pins: led-pins {
+ lantiq,pins = "io34", "io35", "io37";
+ lantiq,function = "gpio";
+ };
+ };
+
+ easy88444-leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&led_pins &bootled_pins>;
+
+ GPON {
+ label = "easy88444:green:gpon";
+ gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ TEST {
+ label = "easy88444:green:test";
+ gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ STATUS {
+ label = "easy88444:green:status";
+ gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ GFAST1 {
+ label = "easy88444:gfast:1";
+ gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ GFAST2 {
+ label = "easy88444:gfast:2";
+ gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ GFAST3 {
+ label = "easy88444:gfast:3";
+ gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ GFAST4 {
+ label = "easy88444:gfast:4";
+ gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ };
+};
+
--
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