From: joelf@ti.com (Joel Fernandes)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/8] ARM: OMAP2+: timer: Add comment on timer clk parenting
Date: Tue, 22 Apr 2014 20:27:04 -0500 [thread overview]
Message-ID: <1398216429-4681-4-git-send-email-joelf@ti.com> (raw)
In-Reply-To: <1398216429-4681-1-git-send-email-joelf@ti.com>
Add a comment describing the state of system timer clock parenting. The code
following the comment should be deleted once all platforms can do DT boot, and
specially should not be executed for DT platforms once we can specify default
clock parents through DT.
Signed-off-by: Joel Fernandes <joelf@ti.com>
---
arch/arm/mach-omap2/timer.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index f192a41..9fdff5b 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -313,6 +313,10 @@ static int __init omap_dm_timer_init_one(struct omap_dm_timer *timer,
if (IS_ERR(timer->fclk))
return PTR_ERR(timer->fclk);
+ /*
+ * Clock reparenting code, goes away for DT-boot atleast,
+ * once clock layer can do it through DT.
+ */
src = clk_get(NULL, fck_source);
if (IS_ERR(src))
return PTR_ERR(src);
--
1.7.9.5
next prev parent reply other threads:[~2014-04-23 1:27 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-23 1:27 [PATCH 0/8] OMAP2+ system timer cleanup series Joel Fernandes
2014-04-23 1:27 ` [PATCH 1/8] ARM: OMAP2+: timer: Add a powerup function Joel Fernandes
2014-07-21 11:00 ` Tony Lindgren
2014-04-23 1:27 ` [PATCH 2/8] ARM: OMAP2+: timer: Simplify clock event/source name setting Joel Fernandes
2014-07-21 11:05 ` Tony Lindgren
2014-04-23 1:27 ` Joel Fernandes [this message]
2014-07-21 11:07 ` [PATCH 3/8] ARM: OMAP2+: timer: Add comment on timer clk parenting Tony Lindgren
2014-04-23 1:27 ` [PATCH 4/8] ARM: OMAP2+: timer: Remove hwmod look-up dependency for DT-boot Joel Fernandes
2014-04-23 1:27 ` [PATCH 5/8] ARM: OMAP2+: timer: Use of_clk_get for DT platforms Joel Fernandes
2014-04-23 1:27 ` [PATCH 6/8] ARM: OMAP2+: timer: Fix error message to not use hwmod structure Joel Fernandes
2014-07-21 11:09 ` Tony Lindgren
2014-04-23 1:27 ` [PATCH 7/8] ARM: OMAP2+: timer: Add fallback for of_clk_get Joel Fernandes
2014-07-21 11:10 ` Tony Lindgren
2014-04-23 1:27 ` [PATCH 8/8] ARM: OMAP2+: timer: Add legacy code for old way of getting fclk Joel Fernandes
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