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/EASY88388.dts | 110 ++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 target/linux/lantiq/dts/EASY88388.dts

(limited to 'target/linux/lantiq/dts/EASY88388.dts')

diff --git a/target/linux/lantiq/dts/EASY88388.dts b/target/linux/lantiq/dts/EASY88388.dts
new file mode 100644
index 0000000000..30264dc051
--- /dev/null
+++ b/target/linux/lantiq/dts/EASY88388.dts
@@ -0,0 +1,110 @@
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "falcon.dtsi"
+#include "falcon-sflash-16M.dtsi"
+
+/ {
+	model = "EASY88388 - Lantiq Falcon FTTDP8 Reference Board";
+	compatible = "lantiq,falcon-easy88388", "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", "io36", "io37", "io38", 
+					"io39", "io40", "io41";
+			lantiq,function = "gpio";
+		};
+	};
+
+	easy88388-leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pins &bootled_pins>;
+
+		GPON {
+			label = "easy88388:green:gpon";
+			gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		TEST {
+			label = "easy88388:green:test";
+			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		STATUS {
+			label = "easy88388:green:status";
+			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		ERROR {
+			label = "easy88388:red:error";
+			gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+		DSL1 {
+			label = "easy88388:dsl:1";
+			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		DSL2 {
+			label = "easy88388:dsl:2";
+			gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		DSL3 {
+			label = "easy88388:dsl:3";
+			gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		DSL4 {
+			label = "easy88388:dsl:4";
+			gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		DSL5 {
+			label = "easy88388:dsl:5";
+			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		DSL6 {
+			label = "easy88388:dsl:6";
+			gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		DSL7 {
+			label = "easy88388:dsl:7";
+			gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+		DSL8 {
+			label = "easy88388:dsl:8";
+			gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+			default-state = "off";
+		};
+
+	};
+};
+
-- 
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