From: Magnus Damm <magnus.damm@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: johnstul@us.ibm.com, gregkh@suse.de, roel.kluin@gmail.com,
lethal@linux-sh.org, tglx@linutronix.de,
Magnus Damm <magnus.damm@gmail.com>,
mingo@redhat.com, akpm@linux-foundation.org
Subject: [PATCH 010/011] sh: add early platform support for earlytimer
Date: Fri, 23 Jan 2009 19:59:24 +0900 [thread overview]
Message-ID: <20090123105924.18779.63175.sendpatchset@rx1.opensource.se> (raw)
In-Reply-To: <20090123105721.18779.80514.sendpatchset@rx1.opensource.se>
From: Magnus Damm <damm@igel.co.jp>
This patch adds early platform "earlytimer" class support.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
---
arch/sh/kernel/time_32.c | 11 +++++++++++
1 file changed, 11 insertions(+)
--- 0017/arch/sh/kernel/time_32.c
+++ work/arch/sh/kernel/time_32.c 2009-01-23 16:41:21.000000000 +0900
@@ -218,6 +218,8 @@ unsigned long long sched_clock(void)
void __init time_init(void)
{
+ int n;
+
if (board_time_init)
board_time_init();
@@ -236,6 +238,15 @@ void __init time_init(void)
* initialized for us.
*/
sys_timer = get_sys_timer();
+
+ /* Make sure all compiled-in early timers register themselves.
+ * Run probe() for one "earlytimer" device.
+ */
+ early_platform_driver_register_all("earlytimer");
+ n = early_platform_driver_probe("earlytimer", 1, 0);
+ if (n)
+ return;
+
if (sys_timer)
pr_info("Using %s for system timer\n", sys_timer->name);
else
next prev parent reply other threads:[~2009-01-23 11:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-23 10:57 [PATCH 000/011] early platform patches Magnus Damm
2009-01-23 10:57 ` [PATCH 001/011] early platform driver V3 Magnus Damm
2009-01-23 10:57 ` [PATCH 002/011] sh: add plat_early_device_setup() function Magnus Damm
2009-01-23 10:58 ` [PATCH 003/011] sh: plat_early_device_setup() for sh2 Magnus Damm
2009-01-23 10:58 ` [PATCH 004/011] sh: plat_early_device_setup() for sh2a Magnus Damm
2009-01-23 10:58 ` [PATCH 005/011] sh: plat_early_device_setup() for sh3 Magnus Damm
2009-01-23 10:58 ` [PATCH 006/011] sh: plat_early_device_setup() for sh4 Magnus Damm
2009-01-23 10:58 ` [PATCH 007/011] sh: plat_early_device_setup() for sh4a Magnus Damm
2009-01-23 10:59 ` [PATCH 008/011] sh: add early platform support for earlyprintk Magnus Damm
2009-01-23 10:59 ` [PATCH 009/011] sh-sci: add early platform support Magnus Damm
2009-01-23 10:59 ` Magnus Damm [this message]
2009-01-23 10:59 ` [PATCH 011/011] sh_cmt: " Magnus Damm
2009-01-29 0:51 ` [PATCH 000/011] early platform patches Andrew Morton
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