From mboxrd@z Thu Jan 1 00:00:00 1970 From: g.portay@overkiz.com (=?UTF-8?q?Ga=C3=ABl=20PORTAY?=) Date: Mon, 13 Apr 2015 14:56:14 +0200 Subject: [PATCH v3 2/2] ARM: at91/dt: add support for kizboxmini In-Reply-To: <1428929774-8951-1-git-send-email-g.portay@overkiz.com> References: <1428929774-8951-1-git-send-email-g.portay@overkiz.com> Message-ID: <1428929774-8951-3-git-send-email-g.portay@overkiz.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add DT file for Kizbox mini board. This board is based on Atmel's AT91SAM9G25 SoC. Signed-off-by: Ga?l PORTAY --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/at91-kizboxmini.dts | 129 ++++++++++++++++++++++++++++++++++ 2 files changed, 130 insertions(+) create mode 100644 arch/arm/boot/dts/at91-kizboxmini.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index a1c776b..9c11888 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -30,6 +30,7 @@ dtb-$(CONFIG_SOC_SAM_V4_V5) += \ at91sam9rlek.dtb \ at91-ariag25.dtb \ at91-cosino_mega2560.dtb \ + at91-kizboxmini.dtb \ at91sam9g15ek.dtb \ at91sam9g25ek.dtb \ at91sam9g35ek.dtb \ diff --git a/arch/arm/boot/dts/at91-kizboxmini.dts b/arch/arm/boot/dts/at91-kizboxmini.dts new file mode 100644 index 0000000..19b0ded --- /dev/null +++ b/arch/arm/boot/dts/at91-kizboxmini.dts @@ -0,0 +1,129 @@ +/* + * at91-kizboxmini.dts - Device Tree file for Overkiz Kizbox mini board + * + * Copyright (C) 2014 Ga?l PORTAY + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "at91sam9g25.dtsi" +#include "at91sam9x5.dtsi" +#include + +/ { + model = "Overkiz Kizbox mini"; + compatible = "overkiz,kizboxmini", "atmel,at91sam9g25", "atmel,at91sam9x5", "atmel,at91sam9"; + + chosen { + bootargs = "ubi.mtd=ubi"; + linux,stdout-path = &dbgu; + }; + + memory { + reg = <0x20000000 0x8000000>; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + usart0: serial at f801c000 { + status = "okay"; + }; + + macb0: ethernet at f802c000 { + phy-mode = "rmii"; + status = "okay"; + }; + + pwm0: pwm at f8034000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwm0_1 + &pinctrl_pwm0_pwm1_1>; + status = "okay"; + }; + + dbgu: serial at fffff200 { + status = "okay"; + }; + + watchdog at fffffe40 { + status = "okay"; + }; + }; + + usb0: ohci at 00600000 { + status = "okay"; + }; + + usb1: ehci at 00700000 { + status = "okay"; + }; + + nand0: nand at 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 at 0 { + label = "bootstrap"; + reg = <0x0 0x20000>; + }; + + ubi at 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>; + gpio-key,wakeup; + }; + + reset { + label = "PB_RST"; + gpios = <&pioC 16 GPIO_ACTIVE_LOW>; + linux,code = <0x100>; + gpio-key,wakeup; + }; + }; + + 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"; + }; + }; +}; -- 1.9.1