linux-kernel - [PATCH 02/10] metag: log core and timer frequencies from arch code

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Message-ID: <1371125981-5184-3-git-send-email-james.hogan@imgtec.com>
Date:	Thu, 13 Jun 2013 13:19:33 +0100
From:	James Hogan <james.hogan@...tec.com>
To:	<linux-kernel@...r.kernel.org>
CC:	James Hogan <james.hogan@...tec.com>,
	John Stultz <john.stultz@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: [PATCH 02/10] metag: log core and timer frequencies from arch code

Log core clock and Meta timer frequencies during init in architecture
generic code, removing the need for equivalent log messages in SoC
specific code.

Signed-off-by: James Hogan <james.hogan@...tec.com>
Cc: John Stultz <john.stultz@...aro.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
---
 arch/metag/kernel/clock.c           | 2 ++
 drivers/clocksource/metag_generic.c | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/arch/metag/kernel/clock.c b/arch/metag/kernel/clock.c
index 8bfd6a5..6339c9c 100644
--- a/arch/metag/kernel/clock.c
+++ b/arch/metag/kernel/clock.c
@@ -87,6 +87,8 @@ static void __init init_metag_core_clock(void)
 void __init init_metag_clocks(void)
 {
 	init_metag_core_clock();
+
+	pr_info("Core clock frequency: %lu Hz\n", get_coreclock());
 }
 
 /**
diff --git a/drivers/clocksource/metag_generic.c b/drivers/clocksource/metag_generic.c
index ade7513..6722f0e 100644
--- a/drivers/clocksource/metag_generic.c
+++ b/drivers/clocksource/metag_generic.c
@@ -184,6 +184,8 @@ int __init metag_generic_timer_init(void)
 #ifdef CONFIG_METAG_META21
 	hwtimer_freq = get_coreclock() / (metag_in32(EXPAND_TIMER_DIV) + 1);
 #endif
+	pr_info("Timer frequency: %u Hz\n", hwtimer_freq);
+
 	clocksource_register_hz(&clocksource_metag, hwtimer_freq);
 
 	setup_irq(tbisig_map(TBID_SIGNUM_TRT), &metag_timer_irq);
-- 
1.8.1.2


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