Re: [PATCH 0/3] omap3/omap4: add device tree support for wdt

[Jon Hunter <jon-hunter@xxxxxx>]

Hi Xiao Jiang,

On 05/25/2012 05:42 AM, jgq516@xxxxxxxxx wrote:
> From: Xiao Jiang <jgq516@xxxxxxxxx>
> 
> This series can be applied to dt branch of linux-omap tree.

Thanks for sending this!

> Since omap24xx series has different wdt base addr (omap2420: 0x48022000 and
> omap2430: 0x49016000) per commit 2817142f31bfbf26c216bf4f9192540c81b2d071, so
> I don't add wdt node in omap2.dtsi just like omap3 and omap4, maybe different
> dts files are needed for omap2420 and omap2430.

Good point. I am wondering if we can simple drop the address from the
wdt2 node for omap2. It is not really being used. May be Benoit can comment.

Cheers
Jon

> Tested with omap4430 blaze board.
> 
> Xiao Jiang (3):
>   arm/dts: add wdt node for omap3 and omap4
>   OMAP: wdt: add device tree support
>   watchdog: omap_wdt: add device tree support
> 
>  arch/arm/boot/dts/omap3.dtsi  |    5 +++++
>  arch/arm/boot/dts/omap4.dtsi  |    5 +++++
>  arch/arm/mach-omap2/devices.c |    2 +-
>  drivers/watchdog/omap_wdt.c   |    8 ++++++++
>  4 files changed, 19 insertions(+), 1 deletions(-)
> 
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