From: Ajay Bhargav <ajay.bhargav@einfochips.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 1/4] gpio: Adds GPIO driver support for Armada100
Date: Wed, 20 Jul 2011 12:06:25 +0530 (IST) [thread overview]
Message-ID: <794341286.33968.1311143785027.JavaMail.root@ahm.einfochips.com> (raw)
In-Reply-To: <20110720060234.E72941579DF2@gemini.denx.de>
Dear Wolfgang,
>
> Is there any specific reason for not using u32 for the padding as
> well?
>
nothing specific. It makes easy to find number of bytes than words.
>
> Why would you need this BASE + OFFSET notation when using a C struct
> for the registers? Thi smakes little sense to me.
>
Well I did use the C struct method, if you see my patches submitted earlier
but according to Prafulla and Lie structure size is too big. so they want me
to use a mix of C struct and BASE + OFFSET notation. so I thought to break the big
C struct into smaller grouped structures pointing each group with GPIO base + group
offset. I would be glad if you can suggest me something better or smarter.
Regards,
Ajay Bhargav
next prev parent reply other threads:[~2011-07-20 6:36 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <814164661.33093.1311137863843.JavaMail.root@ahm.einfochips.com>
2011-07-20 5:36 ` [U-Boot] [PATCH 1/4] gpio: Adds GPIO driver support for Armada100 Ajay Bhargav
2011-07-20 6:02 ` Wolfgang Denk
2011-07-20 6:36 ` Ajay Bhargav [this message]
2011-07-20 10:08 ` Lei Wen
2011-07-20 10:43 ` Ajay Bhargav
2011-07-20 12:18 ` Lei Wen
2011-07-20 12:20 ` Ajay Bhargav
2011-07-20 12:19 ` Wolfgang Denk
2011-07-20 12:09 ` Wolfgang Denk
[not found] <1287709675.34262.1311146613076.JavaMail.root@ahm.einfochips.com>
2011-07-20 7:29 ` Ajay Bhargav
2011-07-20 7:48 ` Lei Wen
2011-07-20 7:54 ` Ajay Bhargav
[not found] <952685375.34177.1311145646630.JavaMail.root@ahm.einfochips.com>
2011-07-20 7:14 ` Ajay Bhargav
2011-07-20 7:28 ` Lei Wen
[not found] <550445252.29883.1311070783386.JavaMail.root@ahm.einfochips.com>
2011-07-19 10:29 ` Ajay Bhargav
2011-07-19 17:36 ` Prafulla Wadaskar
2011-07-20 7:13 ` Lei Wen
2011-07-18 9:41 Ajay Bhargav
2011-07-18 17:45 ` Mike Frysinger
2011-07-18 19:01 ` Prafulla Wadaskar
2011-07-19 4:04 ` Lei Wen
2011-07-19 4:01 ` Ajay Bhargav
2011-07-19 4:14 ` Lei Wen
2011-07-19 4:14 ` Ajay Bhargav
2011-07-20 3:49 ` Prafulla Wadaskar
2011-07-19 5:27 ` Wolfgang Denk
2011-07-19 5:55 ` Lei Wen
2011-07-19 4:23 ` Ajay Bhargav
2011-07-19 17:36 ` Prafulla Wadaskar
2011-07-20 7:11 ` Lei Wen
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