From: "Mohammed, Afzal" <afzal@ti.com>
To: "Hunter, Jon" <jon-hunter@ti.com>
Cc: "tony@atomide.com" <tony@atomide.com>,
"paul@pwsan.com" <paul@pwsan.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Subject: RE: [PATCH v5 10/14] ARM: OMAP2+: gpmc: waitpin helper
Date: Wed, 13 Jun 2012 07:37:56 +0000 [thread overview]
Message-ID: <C8443D0743D26F4388EA172BF4E2A7A93E998955@DBDE01.ent.ti.com> (raw)
In-Reply-To: <4FD78748.2080504@ti.com>
Hi Jon,
On Tue, Jun 12, 2012 at 23:45:36, Hunter, Jon wrote:
> GPMC_WAITPIN_IDX0 = 0
> GPMC_WAITPIN_0 = 1
>
> So, GPMC_WAITPIN_IDX0 = GPMC_WAITPIN_0 - 1, assuming that you want idx =
> 0 and not 1. Or you could change you shift value too. I was just
> highlighting that they are not equal but one set of definitions could be
> used.
In that case we would be directly depending on user flag whose value may
or may not change and I don't think it is good to directly depend on it
for waitpin # calculation.
Regards
Afzal
WARNING: multiple messages have this Message-ID (diff)
From: afzal@ti.com (Mohammed, Afzal)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v5 10/14] ARM: OMAP2+: gpmc: waitpin helper
Date: Wed, 13 Jun 2012 07:37:56 +0000 [thread overview]
Message-ID: <C8443D0743D26F4388EA172BF4E2A7A93E998955@DBDE01.ent.ti.com> (raw)
In-Reply-To: <4FD78748.2080504@ti.com>
Hi Jon,
On Tue, Jun 12, 2012 at 23:45:36, Hunter, Jon wrote:
> GPMC_WAITPIN_IDX0 = 0
> GPMC_WAITPIN_0 = 1
>
> So, GPMC_WAITPIN_IDX0 = GPMC_WAITPIN_0 - 1, assuming that you want idx =
> 0 and not 1. Or you could change you shift value too. I was just
> highlighting that they are not equal but one set of definitions could be
> used.
In that case we would be directly depending on user flag whose value may
or may not change and I don't think it is good to directly depend on it
for waitpin # calculation.
Regards
Afzal
next prev parent reply other threads:[~2012-06-13 7:38 UTC|newest]
Thread overview: 232+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-11 14:25 [PATCH v5 00/14] GPMC driver conversion Afzal Mohammed
2012-06-11 14:25 ` Afzal Mohammed
2012-06-11 14:26 ` [PATCH v5 01/14] ARM: OMAP2+: gpmc: platform definitions Afzal Mohammed
2012-06-11 14:26 ` Afzal Mohammed
2012-06-12 18:58 ` Jon Hunter
2012-06-12 18:58 ` Jon Hunter
2012-06-13 6:25 ` Mohammed, Afzal
2012-06-13 6:25 ` Mohammed, Afzal
2012-06-11 14:26 ` [PATCH v5 02/14] ARM: OMAP2+: gpmc: Adapt to HWMOD Afzal Mohammed
2012-06-11 14:26 ` Afzal Mohammed
2012-06-11 19:56 ` Jon Hunter
2012-06-11 19:56 ` Jon Hunter
2012-06-12 6:53 ` Mohammed, Afzal
2012-06-12 6:53 ` Mohammed, Afzal
2012-06-12 17:40 ` Jon Hunter
2012-06-12 17:40 ` Jon Hunter
2012-06-13 5:20 ` Mohammed, Afzal
2012-06-13 5:20 ` Mohammed, Afzal
2012-06-13 12:02 ` Tony Lindgren
2012-06-13 12:02 ` Tony Lindgren
2012-06-13 13:05 ` Mohammed, Afzal
2012-06-13 13:05 ` Mohammed, Afzal
2012-06-13 13:39 ` Tony Lindgren
2012-06-13 13:39 ` Tony Lindgren
2012-06-13 13:59 ` Mohammed, Afzal
2012-06-13 13:59 ` Mohammed, Afzal
2012-06-13 15:08 ` Jon Hunter
2012-06-13 15:08 ` Jon Hunter
2012-06-14 7:07 ` Mohammed, Afzal
2012-06-14 7:07 ` Mohammed, Afzal
2012-06-13 14:51 ` Jon Hunter
2012-06-13 14:51 ` Jon Hunter
2012-06-14 6:17 ` Mohammed, Afzal
2012-06-14 6:17 ` Mohammed, Afzal
2012-06-14 6:20 ` Mohammed, Afzal
2012-06-14 6:20 ` Mohammed, Afzal
2012-06-14 20:51 ` Jon Hunter
2012-06-14 20:51 ` Jon Hunter
2012-06-15 0:20 ` Paul Walmsley
2012-06-15 0:20 ` Paul Walmsley
2012-06-15 15:33 ` Jon Hunter
2012-06-15 15:33 ` Jon Hunter
2012-06-15 10:40 ` Mohammed, Afzal
2012-06-15 10:40 ` Mohammed, Afzal
2012-06-14 7:03 ` Mohammed, Afzal
2012-06-14 7:03 ` Mohammed, Afzal
2012-06-14 13:22 ` Jon Hunter
2012-06-14 13:22 ` Jon Hunter
2012-06-14 13:32 ` Mohammed, Afzal
2012-06-14 13:32 ` Mohammed, Afzal
2012-06-14 18:58 ` Jon Hunter
2012-06-14 18:58 ` Jon Hunter
2012-06-15 10:22 ` Mohammed, Afzal
2012-06-15 10:22 ` Mohammed, Afzal
2012-06-15 12:45 ` Tony Lindgren
2012-06-15 12:45 ` Tony Lindgren
2012-06-16 9:15 ` Mohammed, Afzal
2012-06-16 9:15 ` Mohammed, Afzal
2012-06-20 13:28 ` Tony Lindgren
2012-06-20 13:28 ` Tony Lindgren
2012-06-20 14:52 ` Mohammed, Afzal
2012-06-20 14:52 ` Mohammed, Afzal
2012-06-20 15:12 ` Tony Lindgren
2012-06-20 15:12 ` Tony Lindgren
2012-06-20 23:35 ` Jon Hunter
2012-06-20 23:35 ` Jon Hunter
2012-06-22 13:29 ` Mohammed, Afzal
2012-06-22 13:29 ` Mohammed, Afzal
2012-06-11 14:26 ` [PATCH v5 03/14] ARM: OMAP2+: gpmc: driver migration helper Afzal Mohammed
2012-06-11 14:26 ` Afzal Mohammed
2012-06-11 20:30 ` Jon Hunter
2012-06-11 20:30 ` Jon Hunter
2012-06-12 7:09 ` Mohammed, Afzal
2012-06-12 7:09 ` Mohammed, Afzal
2012-06-12 17:46 ` Jon Hunter
2012-06-12 17:46 ` Jon Hunter
2012-06-13 5:25 ` Mohammed, Afzal
2012-06-13 5:25 ` Mohammed, Afzal
2012-06-13 12:04 ` Tony Lindgren
2012-06-13 12:04 ` Tony Lindgren
2012-06-13 12:18 ` Mohammed, Afzal
2012-06-13 12:18 ` Mohammed, Afzal
2012-06-13 13:46 ` Mohammed, Afzal
2012-06-13 13:46 ` Mohammed, Afzal
2012-06-14 6:34 ` Tony Lindgren
2012-06-14 6:34 ` Tony Lindgren
2012-06-11 14:26 ` [PATCH v5 04/14] ARM: OMAP2+: gpmc: minimal driver support Afzal Mohammed
2012-06-11 14:26 ` Afzal Mohammed
2012-06-11 20:43 ` Jon Hunter
2012-06-11 20:43 ` Jon Hunter
2012-06-12 7:16 ` Mohammed, Afzal
2012-06-12 7:16 ` Mohammed, Afzal
2012-06-12 17:57 ` Jon Hunter
2012-06-12 17:57 ` Jon Hunter
2012-06-13 12:07 ` Tony Lindgren
2012-06-13 12:07 ` Tony Lindgren
2012-06-13 13:12 ` Mohammed, Afzal
2012-06-13 13:12 ` Mohammed, Afzal
2012-06-13 13:40 ` Tony Lindgren
2012-06-13 13:40 ` Tony Lindgren
2012-06-13 13:44 ` Tony Lindgren
2012-06-13 13:44 ` Tony Lindgren
2012-06-13 13:50 ` Mohammed, Afzal
2012-06-13 13:50 ` Mohammed, Afzal
2012-06-13 13:52 ` Mohammed, Afzal
2012-06-13 13:52 ` Mohammed, Afzal
2012-06-14 6:35 ` Tony Lindgren
2012-06-14 6:35 ` Tony Lindgren
2012-06-14 6:40 ` Mohammed, Afzal
2012-06-14 6:40 ` Mohammed, Afzal
2012-06-14 8:39 ` Tony Lindgren
2012-06-14 8:39 ` Tony Lindgren
2012-06-14 8:42 ` Mohammed, Afzal
2012-06-14 8:42 ` Mohammed, Afzal
2012-06-13 17:05 ` Jon Hunter
2012-06-13 17:05 ` Jon Hunter
2012-06-12 19:19 ` Jon Hunter
2012-06-12 19:19 ` Jon Hunter
2012-06-13 6:29 ` Mohammed, Afzal
2012-06-13 6:29 ` Mohammed, Afzal
2012-06-11 14:26 ` [PATCH v5 05/14] ARM: OMAP2+: gpmc: resource creation helpers Afzal Mohammed
2012-06-11 14:26 ` Afzal Mohammed
2012-06-11 20:57 ` Jon Hunter
2012-06-11 20:57 ` Jon Hunter
2012-06-12 8:30 ` Mohammed, Afzal
2012-06-12 8:30 ` Mohammed, Afzal
2012-06-12 18:02 ` Jon Hunter
2012-06-12 18:02 ` Jon Hunter
2012-06-13 5:29 ` Mohammed, Afzal
2012-06-13 5:29 ` Mohammed, Afzal
2012-06-13 15:33 ` Jon Hunter
2012-06-13 15:33 ` Jon Hunter
2012-06-14 8:44 ` Mohammed, Afzal
2012-06-14 8:44 ` Mohammed, Afzal
2012-06-11 14:26 ` [PATCH v5 06/14] ARM: OMAP2+: gpmc: CS configuration helper Afzal Mohammed
2012-06-11 14:26 ` Afzal Mohammed
2012-06-11 21:43 ` Jon Hunter
2012-06-11 21:43 ` Jon Hunter
2012-06-12 8:40 ` Mohammed, Afzal
2012-06-12 8:40 ` Mohammed, Afzal
2012-06-12 12:58 ` Mohammed, Afzal
2012-06-12 12:58 ` Mohammed, Afzal
2012-06-12 18:09 ` Jon Hunter
2012-06-12 18:09 ` Jon Hunter
2012-06-13 5:50 ` Mohammed, Afzal
2012-06-13 5:50 ` Mohammed, Afzal
2012-06-13 15:39 ` Jon Hunter
2012-06-13 15:39 ` Jon Hunter
2012-06-14 8:45 ` Mohammed, Afzal
2012-06-14 8:45 ` Mohammed, Afzal
2012-06-12 18:06 ` Jon Hunter
2012-06-12 18:06 ` Jon Hunter
2012-06-13 5:35 ` Mohammed, Afzal
2012-06-13 5:35 ` Mohammed, Afzal
2012-06-11 14:27 ` [PATCH v5 07/14] ARM: OMAP2+: gpmc: time setting (register#) helper Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-12 18:55 ` Jon Hunter
2012-06-12 18:55 ` Jon Hunter
2012-06-13 6:15 ` Mohammed, Afzal
2012-06-13 6:15 ` Mohammed, Afzal
2012-06-11 14:27 ` [PATCH v5 08/14] ARM: OMAP2+: gpmc: bool type timing helper Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-11 22:27 ` Jon Hunter
2012-06-11 22:27 ` Jon Hunter
2012-06-12 8:41 ` Mohammed, Afzal
2012-06-12 8:41 ` Mohammed, Afzal
2012-06-11 14:27 ` [PATCH v5 09/14] ARM: OMAP2+: gpmc: holler if no configuration Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-11 22:30 ` Jon Hunter
2012-06-11 22:30 ` Jon Hunter
2012-06-12 8:44 ` Mohammed, Afzal
2012-06-12 8:44 ` Mohammed, Afzal
2012-06-12 18:11 ` Jon Hunter
2012-06-12 18:11 ` Jon Hunter
2012-06-11 14:27 ` [PATCH v5 10/14] ARM: OMAP2+: gpmc: waitpin helper Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-11 22:59 ` Jon Hunter
2012-06-11 22:59 ` Jon Hunter
2012-06-12 9:00 ` Mohammed, Afzal
2012-06-12 9:00 ` Mohammed, Afzal
2012-06-12 18:15 ` Jon Hunter
2012-06-12 18:15 ` Jon Hunter
2012-06-13 7:37 ` Mohammed, Afzal [this message]
2012-06-13 7:37 ` Mohammed, Afzal
2012-06-13 15:44 ` Jon Hunter
2012-06-13 15:44 ` Jon Hunter
2012-06-14 8:48 ` Mohammed, Afzal
2012-06-14 8:48 ` Mohammed, Afzal
2012-06-14 21:06 ` Jon Hunter
2012-06-14 21:06 ` Jon Hunter
2012-06-15 10:50 ` Mohammed, Afzal
2012-06-15 10:50 ` Mohammed, Afzal
2012-06-12 18:37 ` Jon Hunter
2012-06-12 18:37 ` Jon Hunter
2012-06-13 7:47 ` Mohammed, Afzal
2012-06-13 7:47 ` Mohammed, Afzal
2012-06-11 14:27 ` [PATCH v5 11/14] ARM: OMAP2+: gpmc: handle connected peripherals Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-13 15:31 ` Jon Hunter
2012-06-13 15:31 ` Jon Hunter
2012-06-14 8:40 ` Mohammed, Afzal
2012-06-14 8:40 ` Mohammed, Afzal
2012-06-11 14:27 ` [PATCH v5 12/14] ARM: OMAP2+: gpmc: cs reconfigure helper Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-11 23:04 ` Jon Hunter
2012-06-11 23:04 ` Jon Hunter
2012-06-12 9:01 ` Mohammed, Afzal
2012-06-12 9:01 ` Mohammed, Afzal
2012-06-11 14:27 ` [PATCH v5 13/14] ARM: OMAP2+: gpmc: update nand register info Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-11 14:27 ` [PATCH v5 14/14] ARM: OMAP2+: gpmc: writeprotect helper Afzal Mohammed
2012-06-11 14:27 ` Afzal Mohammed
2012-06-12 18:42 ` Jon Hunter
2012-06-12 18:42 ` Jon Hunter
2012-06-13 6:10 ` Mohammed, Afzal
2012-06-13 6:10 ` Mohammed, Afzal
2012-06-13 16:28 ` Jon Hunter
2012-06-13 16:28 ` Jon Hunter
2012-06-14 8:54 ` Mohammed, Afzal
2012-06-14 8:54 ` Mohammed, Afzal
2012-06-14 9:36 ` Tony Lindgren
2012-06-14 9:36 ` Tony Lindgren
2012-06-14 10:21 ` Mohammed, Afzal
2012-06-14 10:21 ` Mohammed, Afzal
2012-06-12 10:39 ` [PATCH v5 00/14] GPMC driver conversion Mohammed, Afzal
2012-06-12 10:39 ` Mohammed, Afzal
2012-06-13 12:33 ` Tony Lindgren
2012-06-13 12:33 ` Tony Lindgren
2012-06-15 10:56 ` Mohammed, Afzal
2012-06-15 10:56 ` Mohammed, Afzal
2012-06-15 12:51 ` Tony Lindgren
2012-06-15 12:51 ` Tony Lindgren
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