diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-01-21 14:05:57 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-03-12 12:18:14 +0100 |
| commit | d08bd6b36c3e94ac3c8a82f26cc95a5c5304798a (patch) | |
| tree | 0323dc006c3bb7d43620c6a42486c799a0c61e5d /arch | |
| parent | fe7bf9dcfff5b47d138476f2cb4ed8cdc716dfd4 (diff) | |
ARM: dts: add a devicetree for Teltonika RUT1xx
This devicetree is simply based on the board file in
arch/arm/mach-gemini/board-rut1xx.c and contain the
equivalent platform data, mainly just moving the GPIOs
from the global numberspace to explicitly reference their
parent GPIO.
Cc: Janos Laube <janos.dev@gmail.com>
Cc: Paulius Zaleckas <paulius.zaleckas@gmail.com>
Cc: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/gemini-rut1xx.dts | 65 |
2 files changed, 66 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 96881ed90d49..3b3af81364f8 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -175,6 +175,7 @@ dtb-$(CONFIG_ARCH_EXYNOS5) += \ exynos5800-peach-pi.dtb dtb-$(CONFIG_ARCH_GEMINI) += \ gemini-nas4220b.dtb \ + gemini-rut1xx.dtb \ gemini-sq201.dtb dtb-$(CONFIG_ARCH_HI3xxx) += \ hi3620-hi4511.dtb diff --git a/arch/arm/boot/dts/gemini-rut1xx.dts b/arch/arm/boot/dts/gemini-rut1xx.dts new file mode 100644 index 000000000000..7b920bfbda32 --- /dev/null +++ b/arch/arm/boot/dts/gemini-rut1xx.dts @@ -0,0 +1,65 @@ +/* + * Device Tree file for Teltonika RUT1xx + */ + +/dts-v1/; + +#include "gemini.dtsi" +#include <dt-bindings/input/input.h> + +/ { + model = "Teltonika RUT1xx"; + compatible = "teltonika,rut1xx", "cortina,gemini"; + #address-cells = <1>; + #size-cells = <1>; + + memory { /* 128 MB */ + device_type = "memory"; + reg = <0x00000000 0x8000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + stdout-path = &uart0; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@28 { + debounce_interval = <50>; + wakeup-source; + linux,code = <KEY_SETUP>; + label = "Reset to defaults"; + gpios = <&gpio1 28 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + led@7 { + /* FIXME: add the LED color */ + label = "rut1xx::gsm"; + gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + led@31 { + /* FIXME: add the LED color */ + label = "rut1xx::power"; + gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; + default-state = "off"; + linux,default-trigger = "heartbeat"; + }; + }; + + soc { + flash@30000000 { + status = "okay"; + /* 8MB of flash */ + reg = <0x30000000 0x00800000>; + /* TODO: add flash partitions here */ + }; + }; +}; |