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/EASY98035SYNCE.dts | 80 ++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 target/linux/lantiq/dts/EASY98035SYNCE.dts (limited to 'target/linux/lantiq/dts/EASY98035SYNCE.dts') diff --git a/target/linux/lantiq/dts/EASY98035SYNCE.dts b/target/linux/lantiq/dts/EASY98035SYNCE.dts new file mode 100644 index 0000000000..fa65a8c26e --- /dev/null +++ b/target/linux/lantiq/dts/EASY98035SYNCE.dts @@ -0,0 +1,80 @@ +/dts-v1/; + +#include "falcon.dtsi" +#include "falcon-sflash-16M.dtsi" + +/ { + model = "EASY98035SYNCE - Lantiq Falcon SFP Stick with SyncE"; + compatible = "lantiq,falcon-easy98035synce", "lantiq,falcon-sfp", "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 + }; + + pinctrl { + compatible = "lantiq,pinctrl-falcon"; + + asc0_func1: func1 { + func1_tx { + lantiq,pins = "io32"; + lantiq,mux = <1>; + lantiq,input = <0>; + }; + func1_rx { + lantiq,pins = "io33"; + lantiq,mux = <0>; + }; + }; + asc0_func2: func2 { + func2_tx { + lantiq,pins = "io32"; + lantiq,mux = <0>; + }; + func2_rx { + lantiq,pins = "io33"; + lantiq,mux = <1>; + lantiq,input = <0>; + }; + }; + asc0_func3: func3 { + func3_tx { + lantiq,pins = "io32"; + lantiq,mux = <1>; + lantiq,input = <0>; + }; + func3_rx { + lantiq,pins = "io33"; + lantiq,mux = <1>; + lantiq,input = <0>; + }; + }; + }; + + pinselect-asc0 { + compatible = "lantiq,pinselect-asc0"; + pinctrl-names = "asc0", "func1", "func2", "func3"; + pinctrl-0 = <&asc0_pins>; + pinctrl-1 = <&asc0_func1>; + pinctrl-2 = <&asc0_func2>; + pinctrl-3 = <&asc0_func3>; + }; +}; + +&serial0 { + pinctrl-names = "default"; + /* use "empty" pinctrl to leave setting from u-boot enabled */ + pinctrl-0 = < >; +}; + +&i2c { + status = "okay"; +}; -- cgit v1.2.3