From: Sascha Hauer <s.hauer@pengutronix.de>
To: Antony Pavlov <antonynpavlov@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 3/4] MIPS: XBurst: fix the JZ4755's clocksource input frequency value
Date: Thu, 28 Jun 2012 12:33:11 +0200 [thread overview]
Message-ID: <20120628103311.GV1623@pengutronix.de> (raw)
In-Reply-To: <1340876689-26303-4-git-send-email-antonynpavlov@gmail.com>
On Thu, Jun 28, 2012 at 01:44:48PM +0400, Antony Pavlov wrote:
> The 40 KHz frequency value was used to parry
> __lshrdi3() error on little-endian MIPS because
> the __lshrdi3() function is used in clocksource code.
>
> The true value of the JZ4755's external clock frequency is 12 MHz.
12MHz...
>
> -#define JZ_TIMER_CLOCK 40000
> +#define JZ_TIMER_CLOCK 24000000
or 24MHz?
Sascha
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next prev parent reply other threads:[~2012-06-28 10:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-28 9:44 [PATCH 0/4] MIPS: XBurst: fix the JZ4755's clocksource Antony Pavlov
2012-06-28 9:44 ` [PATCH 1/4] byteorder: fix {BIG,LITTLE}_ENDIAN defines Antony Pavlov
2012-06-28 10:19 ` Sascha Hauer
2012-06-28 9:44 ` [PATCH 2/4] clocksource: move the NSEC_PER_SEC constant to common header Antony Pavlov
2012-06-28 9:44 ` [PATCH 3/4] MIPS: XBurst: fix the JZ4755's clocksource input frequency value Antony Pavlov
2012-06-28 10:33 ` Sascha Hauer [this message]
2012-06-28 9:44 ` [PATCH 4/4] MIPS: XBurst: use clocks_calc_mult_shift() for JZ4755's clocksource Antony Pavlov
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