9371542783
This adds support for the Intel Falcon SoC for GPON.
Support for the Falcon SoC was removed in commit c821836395 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>
85 lines
1.7 KiB
Text
85 lines
1.7 KiB
Text
/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include "falcon.dtsi"
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#include "falcon-sflash-16M.dtsi"
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/ {
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model = "EASY98021 - Lantiq Falcon HGU Reference Board";
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compatible = "lantiq,falcon-easy98021", "lantiq,falcon-easy98020", "lantiq,falcon";
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chosen {
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bootargs-append = "console=ttyLTQ0,115200 init=/etc/preinit";
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};
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aliases {
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spi0 = &ebu_cs0;
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x4000000>; // 64M at 0x0
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};
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gpio-keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
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linux,code = <0x198>;
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};
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};
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gpio-mmc {
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/* Place-holder for SIM-Card connector,
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to list the used GPIOs, no official binding */
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compatible = "gpio-mmc";
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gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>,
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<&gpio0 3 GPIO_ACTIVE_HIGH>,
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<&gpio0 2 GPIO_ACTIVE_HIGH>,
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<0>; /* no CS */
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gpio-names = "di", "do", "clk", "cs";
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reset-gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>;
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};
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pinctrl {
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led_pins: led-pins {
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lantiq,pins = "io11", "io14", "io36", "io37", "io38";
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lantiq,function = "gpio";
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};
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};
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easy98021-leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led_pins &bootled_pins>;
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GPON {
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label = "easy98021:green:gpon";
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gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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TEST {
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label = "easy98021:red:test";
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gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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ETH {
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label = "easy98021:green:status";
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gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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VOICE {
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label = "easy98021:green:voice";
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gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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SIMCARD {
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label = "easy98021:green:simcard";
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gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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};
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};
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