linux-kernel - [PATCH] ARM: shmobile: armadillo800eva: set clock rates before timer init

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Message-Id: <1358485325-19673-1-git-send-email-hdk@igel.co.jp>
Date:	Fri, 18 Jan 2013 14:02:05 +0900
From:	Hideki EIRAKU <hdk@...l.co.jp>
To:	Simon Horman <horms@...ge.net.au>,
	Magnus Damm <magnus.damm@...il.com>,
	Russell King <linux@....linux.org.uk>
Cc:	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Damian Hobson-Garcia <dhobsong@...l.co.jp>,
	Katsuya MATSUBARA <matsu@...l.co.jp>, linux-sh@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Hideki EIRAKU <hdk@...l.co.jp>
Subject: [PATCH] ARM: shmobile: armadillo800eva: set clock rates before timer init

Previously clock rates were set after initialization of timer.
Therefore the timer used the default extal1 clock rate (25MHz)
instead of the correct rate for this board (24MHz).

Signed-off-by: Hideki EIRAKU <hdk@...l.co.jp>
---
 arch/arm/mach-shmobile/board-armadillo800eva.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 5353adf..1e79cfb 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -1175,8 +1175,6 @@ static void __init eva_init(void)
 	platform_add_devices(eva_devices,
 			     ARRAY_SIZE(eva_devices));
 
-	eva_clock_init();
-
 	rmobile_add_device_to_domain("A4LC", &lcdc0_device);
 	rmobile_add_device_to_domain("A4LC", &hdmi_lcdc_device);
 	if (usb)
@@ -1187,6 +1185,9 @@ static void __init eva_earlytimer_init(void)
 {
 	r8a7740_clock_init(MD_CK0 | MD_CK2);
 	shmobile_earlytimer_init();
+
+	/* the rate of extal1 clock must be set before late_time_init */
+	eva_clock_init();
 }
 
 static void __init eva_add_early_devices(void)
-- 
1.8.0

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