diff options
| author | Boris BREZILLON <linux-arm@overkiz.com> | 2012-04-20 14:37:50 +0200 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2012-04-20 23:17:33 +0800 |
| commit | df8267487c7f8d707faca430f4d759dbc2dad6f5 (patch) | |
| tree | 3b781259dd600f7349c708c200ca1088b516c2d4 | |
| parent | 15787753d08107f2066b8ed8c9f8046ef3b766bb (diff) | |
ARM: at91: add kizbox board dt support.
This patch adds support for the kizbox board (based on at91sam9g20 SoC)
Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
| -rw-r--r-- | arch/arm/boot/dts/kizbox.dts | 138 | ||||
| -rw-r--r-- | arch/arm/mach-at91/Makefile.boot | 1 |
2 files changed, 139 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kizbox.dts b/arch/arm/boot/dts/kizbox.dts new file mode 100644 index 000000000000..e8814fe0e277 --- /dev/null +++ b/arch/arm/boot/dts/kizbox.dts @@ -0,0 +1,138 @@ +/* + * kizbox.dts - Device Tree file for Overkiz Kizbox board + * + * Copyright (C) 2012 Boris BREZILLON <linux-arm@overkiz.com> + * + * Licensed under GPLv2. + */ +/dts-v1/; +/include/ "at91sam9g20.dtsi" + +/ { + + model = "Overkiz kizbox"; + compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9"; + + chosen { + bootargs = "panic=5 ubi.mtd=1 rootfstype=ubifs root=ubi0:root"; + }; + + memory { + reg = <0x20000000 0x2000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <18432000>; + }; + }; + + ahb { + apb { + dbgu: serial@fffff200 { + status = "okay"; + }; + + usart0: serial@fffb0000 { + status = "okay"; + }; + + usart1: serial@fffb4000 { + status = "okay"; + }; + + macb0: ethernet@fffc4000 { + phy-mode = "mii"; + status = "okay"; + }; + + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + status = "okay"; + + bootloaderkernel@0 { + label = "bootloader-kernel"; + reg = <0x0 0xc0000>; + }; + + ubi@c0000 { + label = "ubi"; + reg = <0xc0000 0x7f40000>; + }; + + }; + + usb0: ohci@00500000 { + num-ports = <1>; + status = "okay"; + }; + }; + + i2c@0 { + status = "okay"; + + pcf8563@51 { + /* nxp pcf8563 rtc */ + compatible = "nxp,pcf8563"; + reg = <0x51>; + }; + + }; + + leds { + compatible = "gpio-leds"; + + led1g { + label = "led1:green"; + gpios = <&pioB 0 1>; + linux,default-trigger = "none"; + }; + + led1r { + label = "led1:red"; + gpios = <&pioB 1 1>; + linux,default-trigger = "none"; + }; + + led2g { + label = "led2:green"; + gpios = <&pioB 2 1>; + linux,default-trigger = "none"; + default-state = "on"; + }; + + led2r { + label = "led2:red"; + gpios = <&pioB 3 1>; + linux,default-trigger = "none"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + reset { + label = "reset"; + gpios = <&pioB 30 1>; + linux,code = <0x100>; + gpio-key,wakeup; + }; + + mode { + label = "mode"; + gpios = <&pioB 31 1>; + linux,code = <0x101>; + gpio-key,wakeup; + }; + }; +};
\ No newline at end of file diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot index 618fc5bc3a96..99e80978c212 100644 --- a/arch/arm/mach-at91/Makefile.boot +++ b/arch/arm/mach-at91/Makefile.boot @@ -24,6 +24,7 @@ dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9263.dtb # sam9g20 dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += at91sam9g20ek_2mmc.dtb +dtb-$(CONFIG_MACH_AT91SAM_DT) += kizbox.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9g20.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += usb_a9g20.dtb # sam9g45 |