[PATCH] ARM: at91: Add support for board aks-cdu
From: Jiri Prchal <hidden>
Date: 2012-07-09 08:05:18
Subsystem:
arm port, arm/microchip (at91) soc support, the rest · Maintainers:
Russell King, Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Linus Torvalds
Add support for our "aks-cdu" board based up on Telit's module GE863 Pro3. It has more uarts, leds, another nand partitioning. Signed-off-by: Jiri Prchal <redacted> --- arch/arm/boot/dts/aks-cdu.dts | 111 ++++++++++++++++++++++++++++++++++++++ arch/arm/mach-at91/Makefile.boot | 1 + 2 files changed, 112 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/aks-cdu.dts
diff --git a/arch/arm/boot/dts/aks-cdu.dts b/arch/arm/boot/dts/aks-cdu.dts
new file mode 100644
index 0000000..05590cc
--- /dev/null
+++ b/arch/arm/boot/dts/aks-cdu.dts@@ -0,0 +1,111 @@ +/* + * aks-cdu.dts - Device Tree file for AK signal CDU + * + * Copyright (C) 2012 AK signal Brno a.s. + * 2012 Jiri Prchal <jiri.prchal@aksignal.cz> + * + * Licensed under GPLv2 or later. + */ + +/include/ "ge863-pro3.dtsi" + +/ { + chosen { + bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs"; + }; + + ahb { + apb { + usart0: serial at fffb0000 { + status = "okay"; + }; + + usart1: serial at fffb4000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + usart2: serial at fffb8000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + usart3: serial at fffd0000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + macb0: ethernet at fffbc000 { + phy-mode = "rmii"; + status = "okay"; + }; + + usb1: gadget at fffa4000 { + atmel,vbus-gpio = <&pioC 15 0>; + status = "okay"; + }; + }; + + usb0: ohci at 00500000 { + num-ports = <2>; + status = "okay"; + }; + + nand0: nand at 40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-on-flash-bbt; + status = "okay"; + + bootstrap at 0 { + label = "bootstrap"; + reg = <0x0 0x40000>; + }; + + uboot at 40000 { + label = "uboot"; + reg = <0x40000 0x80000>; + }; + ubootenv at c0000 { + label = "ubootenv"; + reg = <0xc0000 0x40000>; + }; + kernel at 100000 { + label = "kernel"; + reg = <0x100000 0x400000>; + }; + rootfs at 500000 { + label = "rootfs"; + reg = <0x500000 0x7b00000>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + red { + gpios = <&pioC 10 0>; + linux,default-trigger = "none"; + }; + + green { + gpios = <&pioA 5 1>; + linux,default-trigger = "none"; + default-state = "on"; + }; + + yellow { + gpios = <&pioB 20 1>; + linux,default-trigger = "none"; + }; + + blue { + gpios = <&pioB 21 1>; + linux,default-trigger = "none"; + }; + }; +};
diff --git a/arch/arm/mach-at91/Makefile.boot b/arch/arm/mach-at91/Makefile.boot
index 11c3ca7..30bb733 100644
--- a/arch/arm/mach-at91/Makefile.boot
+++ b/arch/arm/mach-at91/Makefile.boot@@ -15,6 +15,7 @@ endif # Keep dtb files sorted alphabetically for each SoC # sam9260 +dtb-$(CONFIG_MACH_AT91SAM_DT) += aks-cdu.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += ethernut5.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += evk-pro3.dtb dtb-$(CONFIG_MACH_AT91SAM_DT) += tny_a9260.dtb
--
1.7.7