From 93715427835e747f0e0b348c8a3ce91dd68ef4f9 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens 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 --- target/linux/lantiq/dts/EASY98021.dts | 85 +++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 target/linux/lantiq/dts/EASY98021.dts (limited to 'target/linux/lantiq/dts/EASY98021.dts') diff --git a/target/linux/lantiq/dts/EASY98021.dts b/target/linux/lantiq/dts/EASY98021.dts new file mode 100644 index 0000000000..b2574ac941 --- /dev/null +++ b/target/linux/lantiq/dts/EASY98021.dts @@ -0,0 +1,85 @@ +/dts-v1/; + +#include + +#include "falcon.dtsi" +#include "falcon-sflash-16M.dtsi" + +/ { + model = "EASY98021 - Lantiq Falcon HGU Reference Board"; + compatible = "lantiq,falcon-easy98021", "lantiq,falcon-easy98020", "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>; + }; + }; + + gpio-mmc { + /* Place-holder for SIM-Card connector, + to list the used GPIOs, no official binding */ + compatible = "gpio-mmc"; + gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>, + <&gpio0 3 GPIO_ACTIVE_HIGH>, + <&gpio0 2 GPIO_ACTIVE_HIGH>, + <0>; /* no CS */ + gpio-names = "di", "do", "clk", "cs"; + reset-gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>; + }; + + pinctrl { + led_pins: led-pins { + lantiq,pins = "io11", "io14", "io36", "io37", "io38"; + lantiq,function = "gpio"; + }; + }; + + easy98021-leds { + compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&led_pins &bootled_pins>; + + GPON { + label = "easy98021:green:gpon"; + gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + TEST { + label = "easy98021:red:test"; + gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + ETH { + label = "easy98021:green:status"; + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + VOICE { + label = "easy98021:green:voice"; + gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + SIMCARD { + label = "easy98021:green:simcard"; + gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; + default-state = "keep"; + }; + }; +}; + -- cgit v1.2.3