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Re: [PATCH][MIPS] set up Cobalt's mips_hpt_frequency

To: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Subject: Re: [PATCH][MIPS] set up Cobalt's mips_hpt_frequency
From: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Date: Mon, 10 Dec 2007 15:03:45 +0300
Cc: Ralf Baechle <ralf@linux-mips.org>, linux-mips <linux-mips@linux-mips.org>
In-reply-to: <20071209212204.5e50a697.yoichi_yuasa@tripeaks.co.jp>
Organization: MontaVista Software Inc.
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <20071209212204.5e50a697.yoichi_yuasa@tripeaks.co.jp>
Sender: linux-mips-bounce@linux-mips.org
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Hello.

Yoichi Yuasa wrote:

Set up Cobalt's mips_hpt_frequency.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>

diff -pruN -X mips/Documentation/dontdiff mips-orig/arch/mips/cobalt/time.c 
mips/arch/mips/cobalt/time.c
--- mips-orig/arch/mips/cobalt/time.c   2007-12-06 18:27:02.689043750 +0900
+++ mips/arch/mips/cobalt/time.c        2007-12-09 17:13:37.916769000 +0900
@@ -27,9 +27,28 @@
void __init plat_time_init(void)
 {
+       u32 start, end;
+       int i = HZ / 10;
+
        setup_pit_timer();
gt641xx_set_base_clock(GT641XX_BASE_CLOCK); - mips_timer_state = gt641xx_timer0_state;
+       /*
+ * MIPS counter frequency is measured between 100msec

   s/between/during/

WBR, Sergei

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