diff options
Diffstat (limited to 'sys/gnu/dts/arm/at91-kizboxmini.dts')
-rw-r--r-- | sys/gnu/dts/arm/at91-kizboxmini.dts | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/sys/gnu/dts/arm/at91-kizboxmini.dts b/sys/gnu/dts/arm/at91-kizboxmini.dts new file mode 100644 index 0000000..9682d10 --- /dev/null +++ b/sys/gnu/dts/arm/at91-kizboxmini.dts @@ -0,0 +1,129 @@ +/* + * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board + * + * Copyright (C) 2014 Gaƫl PORTAY <g.portay@overkiz.com> + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "at91sam9g25.dtsi" +#include <dt-bindings/pwm/pwm.h> + +/ { + model = "Overkiz Kizbox mini"; + compatible = "overkiz,kizboxmini", "atmel,at91sam9g25", "atmel,at91sam9x5", "atmel,at91sam9"; + + chosen { + bootargs = "ubi.mtd=ubi"; + stdout-path = &dbgu; + }; + + memory { + reg = <0x20000000 0x8000000>; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + usart0: serial@f801c000 { + status = "okay"; + }; + + macb0: ethernet@f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + + pwm0: pwm@f8034000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwm0_1 + &pinctrl_pwm0_pwm1_1>; + status = "okay"; + }; + + dbgu: serial@fffff200 { + status = "okay"; + }; + + watchdog@fffffe40 { + status = "okay"; + }; + }; + + usb0: ohci@00600000 { + num-ports = <1>; + status = "okay"; + }; + + usb1: ehci@00700000 { + status = "okay"; + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "hw"; + atmel,has-pmecc; + atmel,pmecc-cap = <4>; + atmel,pmecc-sector-size = <512>; + nand-on-flash-bbt; + status = "okay"; + + bootstrap@0 { + label = "bootstrap"; + reg = <0x0 0x20000>; + }; + + ubi@20000 { + label = "ubi"; + reg = <0x20000 0x7fe0000>; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + prog { + label = "PB_PROG"; + gpios = <&pioC 17 GPIO_ACTIVE_LOW>; + linux,code = <0x102>; + wakeup-source; + }; + + reset { + label = "PB_RST"; + gpios = <&pioC 16 GPIO_ACTIVE_LOW>; + linux,code = <0x100>; + wakeup-source; + }; + }; + + pwm_leds { + compatible = "pwm-leds"; + + green { + label = "pwm:green:user"; + pwms = <&pwm0 0 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + }; + + red { + label = "pwm:red:user"; + pwms = <&pwm0 1 10000000 0>; + max-brightness = <255>; + linux,default-trigger = "default-on"; + }; + }; +}; |