On 03/10/2013 09:45 PM, Anil Kumar wrote:
> Hi Jon,
>
> On Fri, Mar 8, 2013 at 10:57 PM, Jon Hunter <jon-hunter at ti.com> wrote:
>> Adds basic device-tree support for OMAP3430 SDP board which has 256MB
>> of RAM and uses the TWL4030 power management IC.
>>
>> Signed-off-by: Jon Hunter <jon-hunter at ti.com>
>> ---
>> arch/arm/boot/dts/Makefile | 1 +
>> arch/arm/boot/dts/omap3430-sdp.dts | 46 ++++++++++++++++++++++++++++++++++++
>> 2 files changed, 47 insertions(+)
>> create mode 100644 arch/arm/boot/dts/omap3430-sdp.dts
>>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index 9c62558..89013ed 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -119,6 +119,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
>> omap3-beagle-xm.dtb \
>> omap3-evm.dtb \
>> omap3-tobi.dtb \
>> + omap3430-sdp.dtb \
>> omap4-panda.dtb \
>> omap4-panda-a4.dtb \
>> omap4-panda-es.dtb \
>> diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts
>> new file mode 100644
>> index 0000000..be0650d
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/omap3430-sdp.dts
>> @@ -0,0 +1,46 @@
>> +/*
>> + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License version 2 as
>> + * published by the Free Software Foundation.
>> + */
>> +/dts-v1/;
>> +
>> +/include/ "omap3.dtsi"
>> +
>> +/ {
>> + model = "TI OMAP3430 SDP";
>> + compatible = "ti,omap3430-sdp", "ti,omap3";
>> +
>> + memory {
>> + device_type = "memory";
>> + reg = <0x80000000 0x10000000>; /* 256 MB */
>> + };
>> +};
>> +
>> +&i2c1 {
>> + clock-frequency = <2600000>;
>> +
>> + twl: twl at 48 {
>> + reg = <0x48>;
>> + interrupts = <7>; /* SYS_NIRQ cascaded to intc */
>> + interrupt-parent = <&intc>;
>
> No need of "interrupt-parent = <&intc>" as it is with root node
> already.
Yes you are correct. Will update.
Thanks
Jon