From: robherring2@gmail.com (Rob Herring)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 08/13] ARM: vexpress: remove extra timer-sp control register clearing
Date: Mon, 1 Apr 2013 17:21:18 -0500 [thread overview]
Message-ID: <1364854883-5961-9-git-send-email-robherring2@gmail.com> (raw)
In-Reply-To: <1364854883-5961-1-git-send-email-robherring2@gmail.com>
From: Rob Herring <rob.herring@calxeda.com>
The timer-sp initialization code clears the control register before
initializing the timers, so every platform doing this is redundant.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
arch/arm/mach-vexpress/v2m.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index cdc29d8..09e571d 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -61,9 +61,6 @@ static void __init v2m_sp804_init(void __iomem *base, unsigned int irq)
if (WARN_ON(!base || irq == NO_IRQ))
return;
- writel(0, base + TIMER_1_BASE + TIMER_CTRL);
- writel(0, base + TIMER_2_BASE + TIMER_CTRL);
-
sp804_clocksource_init(base + TIMER_2_BASE, "v2m-timer1");
sp804_clockevents_init(base + TIMER_1_BASE, irq, "v2m-timer0");
}
--
1.7.10.4
next prev parent reply other threads:[~2013-04-01 22:21 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-01 22:21 [PATCH v2 00/13] ARM arch, sp804 and integrator timer CLKSRC_OF support Rob Herring
2013-04-01 22:21 ` [PATCH v2 01/13] ARM: make machine_desc->init_time default to clocksource_of_init Rob Herring
2013-04-01 22:21 ` [PATCH v2 02/13] ARM: convert arm/arm64 arch timer to use CLKSRC_OF init Rob Herring
2013-04-02 3:23 ` Santosh Shilimkar
2013-04-04 5:56 ` Simon Horman
2013-04-10 23:17 ` Rob Herring
2013-04-11 0:09 ` Simon Horman
2013-04-15 9:39 ` Catalin Marinas
2013-04-01 22:21 ` [PATCH v2 03/13] OF: add empty of_device_is_available for !OF Rob Herring
2013-04-01 22:21 ` [PATCH v2 04/13] ARM: timer-sp: convert to use CLKSRC_OF init Rob Herring
2013-04-19 16:30 ` Russell King - ARM Linux
2013-04-01 22:21 ` [PATCH v2 05/13] ARM: highbank: use OF init for sp804 timer Rob Herring
2013-04-01 22:21 ` [PATCH v2 06/13] ARM: vexpress: remove sp804 OF init Rob Herring
2013-04-02 16:41 ` Pawel Moll
2013-04-01 22:21 ` [PATCH v2 07/13] ARM: dts: vexpress: disable CA9 core tile sp804 timer Rob Herring
2013-04-02 16:47 ` Pawel Moll
2013-04-01 22:21 ` Rob Herring [this message]
2013-04-02 16:48 ` [PATCH v2 08/13] ARM: vexpress: remove extra timer-sp control register clearing Pawel Moll
2013-04-01 22:21 ` [PATCH v2 09/13] ARM: versatile: add versatile dtbs to dtbs target Rob Herring
2013-04-01 22:21 ` [PATCH v2 10/13] ARM: versatile: use OF init for sp804 timer Rob Herring
2013-04-01 22:21 ` [PATCH v2 11/13] ARM: integrator-cp: convert use CLKSRC_OF for timer init Rob Herring
2013-04-01 22:21 ` [PATCH v2 12/13] ARM: move sp804 and integrator timers to drivers/clocksource Rob Herring
2013-04-01 23:26 ` John Stultz
2013-04-02 19:49 ` Rob Herring
2013-04-03 0:41 ` John Stultz
2013-04-03 2:31 ` Rob Herring
2013-04-10 23:23 ` Rob Herring
2013-04-11 8:33 ` Linus Walleij
2013-04-11 15:12 ` Rob Herring
2013-04-03 16:52 ` Linus Walleij
2013-04-04 11:06 ` Daniel Lezcano
2013-04-01 22:21 ` [PATCH v2 13/13] devtree: add binding documentation for sp804 Rob Herring
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1364854883-5961-9-git-send-email-robherring2@gmail.com \
--to=robherring2@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).