| Message ID | 1341325666-5425-1-git-send-email-jiri.prchal@aksignal.cz (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 07/03/2012 04:27 PM, Jiri Prchal : > I'd like to add support for our "CDU" board based up on Telit's module GE863 Pro3. > It has more uarts, leds, another nand partitioning. > > Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Thanks a lot for taking time to rearrange your board description to Device Tree! > --- > arch/arm/boot/dts/cdu.dtsi | 126 ++++++++++++++++++++++++++++++++++++++++++++ > 1 files changed, 126 insertions(+), 0 deletions(-) > create mode 100644 arch/arm/boot/dts/cdu.dtsi I think that this board name is a little bit too short. Moreover, if it is a board by itself, I would have expected a *.dts file. Otherwise you will not be able to generate a .dtb out of it... > diff --git a/arch/arm/boot/dts/cdu.dtsi b/arch/arm/boot/dts/cdu.dtsi > new file mode 100644 > index 0000000..0f9ed04 > --- /dev/null > +++ b/arch/arm/boot/dts/cdu.dtsi > @@ -0,0 +1,126 @@ > +/* > + * cdu.dtsi - Device Tree file for AKsignal CDU > + * > + * Copyright (C) 2012 AKsignal Brno, > + * 2012 Jiri Prchal <jiri.prchal@aksignal.cz> > + * > + * Licensed under GPLv2 or later. > + */ > + > +/include/ "at91sam9260.dtsi" As it is based on Telit board, maybe you can take advantage of their own board as a common base? Am I wrong? > + > +/ { > + clocks { > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + main_clock: clock@0 { > + compatible = "atmel,osc", "fixed-clock"; > + clock-frequency = <6000000>; > + }; > + }; > + > + chosen { > + bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs"; > + }; > + > + ahb { > + apb { > + dbgu: serial@fffff200 { > + status = "okay"; > + }; > + > + usart0: serial@fffb0000 { > + status = "okay"; > + }; > + > + usart1: serial@fffb4000 { > + status = "okay"; > + linux,rs485-enabled-at-boot-time; > + rs485-rts-delay = <0 0>; > + }; > + > + usart2: serial@fffb8000 { > + status = "okay"; > + linux,rs485-enabled-at-boot-time; > + rs485-rts-delay = <0 0>; > + }; > + > + usart3: serial@fffd0000 { > + status = "okay"; > + linux,rs485-enabled-at-boot-time; > + rs485-rts-delay = <0 0>; > + }; > + > + macb0: ethernet@fffbc000 { > + phy-mode = "rmii"; > + status = "okay"; > + }; > + > + usb1: gadget@fffa4000 { > + atmel,vbus-gpio = <&pioC 15 0>; > + status = "okay"; > + }; > + }; > + > + usb0: ohci@00500000 { > + num-ports = <2>; > + status = "okay"; > + }; > + > + nand0: nand@40000000 { > + nand-bus-width = <8>; > + nand-ecc-mode = "soft"; > + nand-on-flash-bbt; > + status = "okay"; > + > + bootstrap@0 { > + label = "bootstrap"; > + reg = <0x0 0x40000>; > + }; > + > + uboot@40000 { > + label = "uboot"; > + reg = <0x40000 0x80000>; > + }; > + ubootenv@c0000 { > + label = "ubootenv"; > + reg = <0xc0000 0x40000>; > + }; > + kernel@100000 { > + label = "kernel"; > + reg = <0x100000 0x400000>; > + }; > + rootfs@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"; > + }; > + }; > +}; Thanks for submitting this work, it has to be amended but it seems on the good way. Best regards,
diff --git a/arch/arm/boot/dts/cdu.dtsi b/arch/arm/boot/dts/cdu.dtsi new file mode 100644 index 0000000..0f9ed04 --- /dev/null +++ b/arch/arm/boot/dts/cdu.dtsi @@ -0,0 +1,126 @@ +/* + * cdu.dtsi - Device Tree file for AKsignal CDU + * + * Copyright (C) 2012 AKsignal Brno, + * 2012 Jiri Prchal <jiri.prchal@aksignal.cz> + * + * Licensed under GPLv2 or later. + */ + +/include/ "at91sam9260.dtsi" + +/ { + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <6000000>; + }; + }; + + chosen { + bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs"; + }; + + ahb { + apb { + dbgu: serial@fffff200 { + status = "okay"; + }; + + usart0: serial@fffb0000 { + status = "okay"; + }; + + usart1: serial@fffb4000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + usart2: serial@fffb8000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + usart3: serial@fffd0000 { + status = "okay"; + linux,rs485-enabled-at-boot-time; + rs485-rts-delay = <0 0>; + }; + + macb0: ethernet@fffbc000 { + phy-mode = "rmii"; + status = "okay"; + }; + + usb1: gadget@fffa4000 { + atmel,vbus-gpio = <&pioC 15 0>; + status = "okay"; + }; + }; + + usb0: ohci@00500000 { + num-ports = <2>; + status = "okay"; + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-on-flash-bbt; + status = "okay"; + + bootstrap@0 { + label = "bootstrap"; + reg = <0x0 0x40000>; + }; + + uboot@40000 { + label = "uboot"; + reg = <0x40000 0x80000>; + }; + ubootenv@c0000 { + label = "ubootenv"; + reg = <0xc0000 0x40000>; + }; + kernel@100000 { + label = "kernel"; + reg = <0x100000 0x400000>; + }; + rootfs@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"; + }; + }; +};
I'd like to add support for our "CDU" board based up on Telit's module GE863 Pro3. It has more uarts, leds, another nand partitioning. Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> --- arch/arm/boot/dts/cdu.dtsi | 126 ++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 126 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boot/dts/cdu.dtsi